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Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable

Browse Source 
Conflicts:
	arch/arm/mach-pxa/palmt5.c
	arch/arm/mach-pxa/palmtreo.c
This commit is contained in:
Russell King 2010-08-06 18:10:25 +01:00
commit f165eb77f4
82 changed files with 4902 additions and 4090 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
MAINTAINERS
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@ -693,6 +693,13 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
F: arch/arm/mach-sa1100/jornada720.c
F: arch/arm/mach-sa1100/include/mach/jornada720.h
ARM/INCOME PXA270 SUPPORT
M: Marek Vasut <marek.vasut@gmail.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: arch/arm/mach-pxa/income.c
F: arch/arm/mach-pxa/include/mach-pxa/income.h
ARM/INTEL IOP32X ARM ARCHITECTURE
M: Lennert Buytenhek <kernel@wantstofly.org>
M: Dan Williams <dan.j.williams@intel.com>

2
arch/arm/boot/compressed/Makefile
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@ -33,7 +33,7 @@ ifeq ($(CONFIG_CPU_XSCALE),y)
OBJS += head-xscale.o
endif
ifeq ($(CONFIG_PXA_SHARPSL),y)
ifeq ($(CONFIG_PXA_SHARPSL_DETECT_MACH_ID),y)
OBJS += head-sharpsl.o
endif

8
arch/arm/common/it8152.c
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@ -263,14 +263,6 @@ static int it8152_pci_platform_notify_remove(struct device *dev)
return 0;
}
int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
{
dev_dbg(dev, "%s: dma_addr %08x, size %08x\n",
__func__, dma_addr, size);
return (dev->bus == &pci_bus_type) &&
((dma_addr + size - PHYS_OFFSET) >= SZ_64M);
}
int __init it8152_pci_setup(int nr, struct pci_sys_data *sys)
{
it8152_io.start = IT8152_IO_BASE + 0x12000;

8
arch/arm/include/asm/dma-mapping.h
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@ -298,7 +298,15 @@ extern void dmabounce_unregister_dev(struct device *);
* DMA access and 1 if the buffer needs to be bounced.
*
*/
#ifdef CONFIG_SA1111
extern int dma_needs_bounce(struct device*, dma_addr_t, size_t);
#else
static inline int dma_needs_bounce(struct device *dev, dma_addr_t addr,
size_t size)
{
return 0;
}
#endif
/*
* The DMA API, implemented by dmabounce.c. See below for descriptions.

29
arch/arm/include/asm/hardware/scoop.h
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@ -22,18 +22,23 @@
#define SCOOP_GPWR 0x24
#define SCOOP_GPRR 0x28
#define SCOOP_GPCR_PA22 ( 1 << 12 )
#define SCOOP_GPCR_PA21 ( 1 << 11 )
#define SCOOP_GPCR_PA20 ( 1 << 10 )
#define SCOOP_GPCR_PA19 ( 1 << 9 )
#define SCOOP_GPCR_PA18 ( 1 << 8 )
#define SCOOP_GPCR_PA17 ( 1 << 7 )
#define SCOOP_GPCR_PA16 ( 1 << 6 )
#define SCOOP_GPCR_PA15 ( 1 << 5 )
#define SCOOP_GPCR_PA14 ( 1 << 4 )
#define SCOOP_GPCR_PA13 ( 1 << 3 )
#define SCOOP_GPCR_PA12 ( 1 << 2 )
#define SCOOP_GPCR_PA11 ( 1 << 1 )
#define SCOOP_CPR_OUT (1 << 7)
#define SCOOP_CPR_SD_3V (1 << 2)
#define SCOOP_CPR_CF_XV (1 << 1)
#define SCOOP_CPR_CF_3V (1 << 0)
#define SCOOP_GPCR_PA22 (1 << 12)
#define SCOOP_GPCR_PA21 (1 << 11)
#define SCOOP_GPCR_PA20 (1 << 10)
#define SCOOP_GPCR_PA19 (1 << 9)
#define SCOOP_GPCR_PA18 (1 << 8)
#define SCOOP_GPCR_PA17 (1 << 7)
#define SCOOP_GPCR_PA16 (1 << 6)
#define SCOOP_GPCR_PA15 (1 << 5)
#define SCOOP_GPCR_PA14 (1 << 4)
#define SCOOP_GPCR_PA13 (1 << 3)
#define SCOOP_GPCR_PA12 (1 << 2)
#define SCOOP_GPCR_PA11 (1 << 1)
struct scoop_config {
unsigned short io_out;

6
arch/arm/mach-mmp/aspenite.c
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@ -150,9 +150,8 @@ static void __init common_init(void)
MACHINE_START(ASPENITE, "PXA168-based Aspenite Development Platform")
.phys_io = APB_PHYS_BASE,
.boot_params = 0x00000100,
.io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc,
.map_io = pxa_map_io,
.map_io = mmp_map_io,
.init_irq = pxa168_init_irq,
.timer = &pxa168_timer,
.init_machine = common_init,
@ -160,9 +159,8 @@ MACHINE_END
MACHINE_START(ZYLONITE2, "PXA168-based Zylonite2 Development Platform")
.phys_io = APB_PHYS_BASE,
.boot_params = 0x00000100,
.io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc,
.map_io = pxa_map_io,
.map_io = mmp_map_io,
.init_irq = pxa168_init_irq,
.timer = &pxa168_timer,
.init_machine = common_init,

3
arch/arm/mach-mmp/avengers_lite.c
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@ -42,9 +42,8 @@ static void __init avengers_lite_init(void)
MACHINE_START(AVENGERS_LITE, "PXA168 Avengers lite Development Platform")
.phys_io = APB_PHYS_BASE,
.boot_params = 0x00000100,
.io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc,
.map_io = pxa_map_io,
.map_io = mmp_map_io,
.init_irq = pxa168_init_irq,
.timer = &pxa168_timer,
.init_machine = avengers_lite_init,

2
arch/arm/mach-mmp/common.c
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@ -31,7 +31,7 @@ static struct map_desc standard_io_desc[] __initdata = {
},
};
void __init pxa_map_io(void)
void __init mmp_map_io(void)
{
iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc));
}

11
arch/arm/mach-mmp/common.h
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@ -3,15 +3,6 @@
struct sys_timer;
extern void timer_init(int irq);
extern void mmp2_clear_pmic_int(void);
extern struct sys_timer pxa168_timer;
extern struct sys_timer pxa910_timer;
extern struct sys_timer mmp2_timer;
extern void __init pxa168_init_irq(void);
extern void __init pxa910_init_irq(void);
extern void __init mmp2_init_icu(void);
extern void __init mmp2_init_irq(void);
extern void __init icu_init_irq(void);
extern void __init pxa_map_io(void);
extern void __init mmp_map_io(void);

3
arch/arm/mach-mmp/flint.c
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@ -114,9 +114,8 @@ static void __init flint_init(void)
MACHINE_START(FLINT, "Flint Development Platform")
.phys_io = APB_PHYS_BASE,
.boot_params = 0x00000100,
.io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc,
.map_io = pxa_map_io,
.map_io = mmp_map_io,
.init_irq = mmp2_init_irq,
.timer = &mmp2_timer,
.init_machine = flint_init,

4
arch/arm/mach-mmp/include/mach/devices.h
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@ -1,3 +1,6 @@
#ifndef __MACH_DEVICE_H
#define __MACH_DEVICE_H
#include <linux/types.h>
#define MAX_RESOURCE_DMA 2
@ -47,3 +50,4 @@ struct pxa_device_desc mmp2_device_##_name __initdata = { \
}
extern int pxa_register_device(struct pxa_device_desc *, void *, size_t);
#endif /* __MACH_DEVICE_H */

7
arch/arm/mach-mmp/include/mach/mmp2.h
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@ -1,6 +1,13 @@
#ifndef __ASM_MACH_MMP2_H
#define __ASM_MACH_MMP2_H
struct sys_timer;
extern struct sys_timer mmp2_timer;
extern void __init mmp2_init_icu(void);
extern void __init mmp2_init_irq(void);
extern void mmp2_clear_pmic_int(void);
#include <linux/i2c.h>
#include <mach/devices.h>
#include <plat/i2c.h>

5
arch/arm/mach-mmp/include/mach/pxa168.h
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@ -1,6 +1,11 @@
#ifndef __ASM_MACH_PXA168_H
#define __ASM_MACH_PXA168_H
struct sys_timer;
extern struct sys_timer pxa168_timer;
extern void __init pxa168_init_irq(void);
#include <linux/i2c.h>
#include <mach/devices.h>
#include <plat/i2c.h>

5
arch/arm/mach-mmp/include/mach/pxa910.h
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@ -1,6 +1,11 @@
#ifndef __ASM_MACH_PXA910_H
#define __ASM_MACH_PXA910_H
struct sys_timer;
extern struct sys_timer pxa910_timer;
extern void __init pxa910_init_irq(void);
#include <linux/i2c.h>
#include <mach/devices.h>
#include <plat/i2c.h>

1
arch/arm/mach-mmp/irq-mmp2.c
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@ -16,6 +16,7 @@
#include <linux/io.h>
#include <mach/regs-icu.h>
#include <mach/mmp2.h>
#include "common.h"

3
arch/arm/mach-mmp/jasper.c
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@ -135,9 +135,8 @@ static void __init jasper_init(void)
MACHINE_START(MARVELL_JASPER, "Jasper Development Platform")
.phys_io = APB_PHYS_BASE,
.boot_params = 0x00000100,
.io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc,
.map_io = pxa_map_io,
.map_io = mmp_map_io,
.init_irq = mmp2_init_irq,
.timer = &mmp2_timer,
.init_machine = jasper_init,

22
arch/arm/mach-mmp/mmp2.c
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@ -17,6 +17,7 @@
#include <asm/hardware/cache-tauros2.h>
#include <asm/mach/time.h>
#include <mach/addr-map.h>
#include <mach/regs-apbc.h>
#include <mach/regs-apmu.h>
@ -26,6 +27,7 @@
#include <mach/mfp.h>
#include <mach/gpio.h>
#include <mach/devices.h>
#include <mach/mmp2.h>
#include "common.h"
#include "clock.h"
@ -158,6 +160,26 @@ static int __init mmp2_init(void)
}
postcore_initcall(mmp2_init);
static void __init mmp2_timer_init(void)
{
unsigned long clk_rst;
__raw_writel(APBC_APBCLK | APBC_RST, APBC_MMP2_TIMERS);
/*
* enable bus/functional clock, enable 6.5MHz (divider 4),
* release reset
*/
clk_rst = APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(1);
__raw_writel(clk_rst, APBC_MMP2_TIMERS);
timer_init(IRQ_MMP2_TIMER1);
}
struct sys_timer mmp2_timer = {
.init = mmp2_timer_init,
};
/* on-chip devices */
MMP2_DEVICE(uart1, "pxa2xx-uart", 0, UART1, 0xd4030000, 0x30, 4, 5);
MMP2_DEVICE(uart2, "pxa2xx-uart", 1, UART2, 0xd4017000, 0x30, 20, 21);

3
arch/arm/mach-mmp/tavorevb.c
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@ -100,9 +100,8 @@ static void __init tavorevb_init(void)
MACHINE_START(TAVOREVB, "PXA910 Evaluation Board (aka TavorEVB)")
.phys_io = APB_PHYS_BASE,
.boot_params = 0x00000100,
.io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc,
.map_io = pxa_map_io,
.map_io = mmp_map_io,
.init_irq = pxa910_init_irq,
.timer = &pxa910_timer,
.init_machine = tavorevb_init,

21
arch/arm/mach-mmp/time.c
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@ -200,24 +200,3 @@ void __init timer_init(int irq)
clocksource_register(&cksrc);
clockevents_register_device(&ckevt);
}
static void __init mmp2_timer_init(void)
{
unsigned long clk_rst;
__raw_writel(APBC_APBCLK | APBC_RST, APBC_MMP2_TIMERS);
/*
* enable bus/functional clock, enable 6.5MHz (divider 4),
* release reset
*/
clk_rst = APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(1);
__raw_writel(clk_rst, APBC_MMP2_TIMERS);
timer_init(IRQ_MMP2_TIMER1);
}
struct sys_timer mmp2_timer = {
.init = mmp2_timer_init,
};

3
arch/arm/mach-mmp/ttc_dkb.c
View File

@ -123,9 +123,8 @@ static void __init ttc_dkb_init(void)
MACHINE_START(TTC_DKB, "PXA910-based TTC_DKB Development Platform")
.phys_io = APB_PHYS_BASE,
.boot_params = 0x00000100,
.io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc,
.map_io = pxa_map_io,
.map_io = mmp_map_io,
.init_irq = pxa910_init_irq,
.timer = &pxa910_timer,
.init_machine = ttc_dkb_init,

80
arch/arm/mach-pxa/Kconfig
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@ -238,6 +238,17 @@ config MACH_COLIBRI
bool "Toradex Colibri PXA270"
select PXA27x
config MACH_COLIBRI_PXA270_EVALBOARD
bool "Toradex Colibri Evaluation Carrier Board support (PXA270)"
depends on MACH_COLIBRI
config MACH_COLIBRI_PXA270_INCOME
bool "Income s.r.o. PXA270 SBC"
depends on MACH_COLIBRI
select PXA27x
select HAVE_PWM
select PXA_HAVE_BOARD_IRQS
config MACH_COLIBRI300
bool "Toradex Colibri PXA300/310"
select PXA3xx
@ -336,6 +347,9 @@ config ARCH_PXA_PALM
bool "PXA based Palm PDAs"
select HAVE_PWM
config MACH_PALM27X
bool
config MACH_PALMTE2
bool "Palm Tungsten|E2"
default y
@ -360,6 +374,7 @@ config MACH_PALMT5
depends on ARCH_PXA_PALM
select PXA27x
select IWMMXT
select MACH_PALM27X
help
Say Y here if you intend to run this kernel on a Palm Tungsten|T5
handheld computer.
@ -370,6 +385,7 @@ config MACH_PALMTX
depends on ARCH_PXA_PALM
select PXA27x
select IWMMXT
select MACH_PALM27X
help
Say Y here if you intend to run this kernel on a Palm T|X
handheld computer.
@ -380,6 +396,7 @@ config MACH_PALMZ72
depends on ARCH_PXA_PALM
select PXA27x
select IWMMXT
select MACH_PALM27X
help
Say Y here if you intend to run this kernel on Palm Zire 72
handheld computer.
@ -390,6 +407,7 @@ config MACH_PALMLD
depends on ARCH_PXA_PALM
select PXA27x
select IWMMXT
select MACH_PALM27X
help
Say Y here if you intend to run this kernel on a Palm LifeDrive
handheld computer.
@ -447,16 +465,13 @@ config PXA_SHARPSL
SL-C3000 (Spitz), SL-C3100 (Borzoi) or SL-C6000x (Tosa)
handheld computer.
config SHARPSL_PM
bool
select APM_EMULATION
select SHARPSL_PM_MAX1111
config SHARPSL_PM_MAX1111
bool
depends on !CORGI_SSP_DEPRECATED
select HWMON
select SENSORS_MAX1111
config PXA_SHARPSL_DETECT_MACH_ID
bool "Detect machine ID at run-time in the decompressor"
depends on PXA_SHARPSL
help
Say Y here if you want the zImage decompressor to detect
the Zaurus machine ID at run-time. For latest kexec-based
boot loader, this is not necessary.
config MACH_POODLE
bool "Enable Sharp SL-5600 (Poodle) Support"
@ -510,6 +525,25 @@ config MACH_TOSA
select PXA25x
select PXA_HAVE_BOARD_IRQS
config TOSA_BT
tristate "Control the state of built-in bluetooth chip on Sharp SL-6000"
depends on MACH_TOSA
select RFKILL
help
This is a simple driver that is able to control
the state of built in bluetooth chip on tosa.
config TOSA_USE_EXT_KEYCODES
bool "Tosa keyboard: use extended keycodes"
depends on MACH_TOSA
default n
help
Say Y here to enable the tosa keyboard driver to generate extended
(>= 127) keycodes. Be aware, that they can't be correctly interpreted
by either console keyboard driver or by Kdrive keybd driver.
Say Y only if you know, what you are doing!
config MACH_ICONTROL
bool "TMT iControl/SafeTCam based on the MXM-8x10 CoM"
select CPU_PXA320
@ -648,25 +682,15 @@ config PXA_SHARP_Cxx00
help
Enable common support for Sharp Cxx00 models
config TOSA_BT
tristate "Control the state of built-in bluetooth chip on Sharp SL-6000"
depends on MACH_TOSA
select RFKILL
help
This is a simple driver that is able to control
the state of built in bluetooth chip on tosa.
config TOSA_USE_EXT_KEYCODES
bool "Tosa keyboard: use extended keycodes"
depends on MACH_TOSA
default n
help
Say Y here to enable the tosa keyboard driver to generate extended
(>= 127) keycodes. Be aware, that they can't be correctly interpreted
by either console keyboard driver or by Kdrive keybd driver.
Say Y only if you know, what you are doing!
config SHARPSL_PM
bool
select APM_EMULATION
select SHARPSL_PM_MAX1111
config SHARPSL_PM_MAX1111
bool
select HWMON
select SENSORS_MAX1111
config PXA_HAVE_BOARD_IRQS
bool

13
arch/arm/mach-pxa/Makefile
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@ -51,14 +51,16 @@ obj-$(CONFIG_MACH_CAPC7117) += capc7117.o mxm8x10.o
obj-$(CONFIG_ARCH_GUMSTIX) += gumstix.o
obj-$(CONFIG_GUMSTIX_AM200EPD) += am200epd.o
obj-$(CONFIG_GUMSTIX_AM300EPD) += am300epd.o
obj-$(CONFIG_MACH_INTELMOTE2) += imote2.o
obj-$(CONFIG_MACH_INTELMOTE2) += stargate2.o
obj-$(CONFIG_MACH_STARGATE2) += stargate2.o
obj-$(CONFIG_MACH_XCEP) += xcep.o
obj-$(CONFIG_MACH_TRIZEPS4) += trizeps4.o
obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o
obj-$(CONFIG_MACH_PCM027) += pcm027.o
obj-$(CONFIG_MACH_PCM990_BASEBOARD) += pcm990-baseboard.o
obj-$(CONFIG_MACH_COLIBRI) += colibri-pxa270.o
obj-$(CONFIG_MACH_COLIBRI) += colibri-pxa270.o
obj-$(CONFIG_MACH_COLIBRI_PXA270_EVALBOARD) += colibri-pxa270-evalboard.o
obj-$(CONFIG_MACH_COLIBRI_PXA270_INCOME) += colibri-pxa270-income.o
obj-$(CONFIG_MACH_COLIBRI300) += colibri-pxa3xx.o colibri-pxa300.o
obj-$(CONFIG_MACH_COLIBRI320) += colibri-pxa3xx.o colibri-pxa320.o
obj-$(CONFIG_MACH_VPAC270) += vpac270.o
@ -73,6 +75,7 @@ obj-$(CONFIG_PXA_EZX) += ezx.o
obj-$(CONFIG_MACH_MP900C) += mp900.o
obj-$(CONFIG_MACH_PALMTE2) += palmte2.o
obj-$(CONFIG_MACH_PALMTC) += palmtc.o
obj-$(CONFIG_MACH_PALM27X) += palm27x.o
obj-$(CONFIG_MACH_PALMT5) += palmt5.o
obj-$(CONFIG_MACH_PALMTX) += palmtx.o
obj-$(CONFIG_MACH_PALMZ72) += palmz72.o
@ -84,12 +87,6 @@ obj-$(CONFIG_MACH_POODLE) += poodle.o
obj-$(CONFIG_MACH_TOSA) += tosa.o
obj-$(CONFIG_MACH_ICONTROL) += icontrol.o mxm8x10.o
obj-$(CONFIG_ARCH_PXA_ESERIES) += eseries.o
obj-$(CONFIG_MACH_E330) += e330.o
obj-$(CONFIG_MACH_E350) += e350.o
obj-$(CONFIG_MACH_E740) += e740.o
obj-$(CONFIG_MACH_E750) += e750.o
obj-$(CONFIG_MACH_E400) += e400.o
obj-$(CONFIG_MACH_E800) += e800.o
obj-$(CONFIG_MACH_RAUMFELD_RC) += raumfeld.o
obj-$(CONFIG_MACH_RAUMFELD_CONNECTOR) += raumfeld.o
obj-$(CONFIG_MACH_RAUMFELD_SPEAKER) += raumfeld.o

758
arch/arm/mach-pxa/balloon3.c
View File

@ -22,9 +22,14 @@
#include <linux/fb.h>
#include <linux/gpio.h>
#include <linux/ioport.h>
#include <linux/ucb1400.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/types.h>
#include <linux/i2c/pcf857x.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/physmap.h>
#include <linux/regulator/max1586.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
@ -51,6 +56,59 @@
#include "generic.h"
#include "devices.h"
/******************************************************************************
* Pin configuration
******************************************************************************/
static unsigned long balloon3_pin_config[] __initdata = {
/* Select BTUART 'COM1/ttyS0' as IO option for pins 42/43/44/45 */
GPIO42_BTUART_RXD,
GPIO43_BTUART_TXD,
GPIO44_BTUART_CTS,
GPIO45_BTUART_RTS,
/* Reset, configured as GPIO wakeup source */
GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH,
/* LEDs */
GPIO9_GPIO, /* NAND activity LED */
GPIO10_GPIO, /* Heartbeat LED */
/* AC97 */
GPIO28_AC97_BITCLK,
GPIO29_AC97_SDATA_IN_0,
GPIO30_AC97_SDATA_OUT,
GPIO31_AC97_SYNC,
GPIO113_AC97_nRESET,
GPIO95_GPIO,
/* MMC */
GPIO32_MMC_CLK,
GPIO92_MMC_DAT_0,
GPIO109_MMC_DAT_1,
GPIO110_MMC_DAT_2,
GPIO111_MMC_DAT_3,
GPIO112_MMC_CMD,
/* USB Host */
GPIO88_USBH1_PWR,
GPIO89_USBH1_PEN,
/* PC Card */
GPIO48_nPOE,
GPIO49_nPWE,
GPIO50_nPIOR,
GPIO51_nPIOW,
GPIO85_nPCE_1,
GPIO54_nPCE_2,
GPIO79_PSKTSEL,
GPIO55_nPREG,
GPIO56_nPWAIT,
GPIO57_nIOIS16,
};
/******************************************************************************
* Compatibility: Parameter parsing
******************************************************************************/
static unsigned long balloon3_irq_enabled;
static unsigned long balloon3_features_present =
@ -73,6 +131,321 @@ int __init parse_balloon3_features(char *arg)
}
early_param("balloon3_features", parse_balloon3_features);
/******************************************************************************
* NOR Flash
******************************************************************************/
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
static struct mtd_partition balloon3_nor_partitions[] = {
{
.name = "Flash",
.offset = 0x00000000,
.size = MTDPART_SIZ_FULL,
}
};
static struct physmap_flash_data balloon3_flash_data[] = {
{
.width = 2, /* bankwidth in bytes */
.parts = balloon3_nor_partitions,
.nr_parts = ARRAY_SIZE(balloon3_nor_partitions)
}
};
static struct resource balloon3_flash_resource = {
.start = PXA_CS0_PHYS,
.end = PXA_CS0_PHYS + SZ_64M - 1,
.flags = IORESOURCE_MEM,
};
static struct platform_device balloon3_flash = {
.name = "physmap-flash",
.id = 0,
.resource = &balloon3_flash_resource,
.num_resources = 1,
.dev = {
.platform_data = balloon3_flash_data,
},
};
static void __init balloon3_nor_init(void)
{
platform_device_register(&balloon3_flash);
}
#else
static inline void balloon3_nor_init(void) {}
#endif
/******************************************************************************
* Audio and Touchscreen
******************************************************************************/
#if defined(CONFIG_TOUCHSCREEN_UCB1400) || \
defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
static struct ucb1400_pdata vpac270_ucb1400_pdata = {
.irq = IRQ_GPIO(BALLOON3_GPIO_CODEC_IRQ),
};
static struct platform_device balloon3_ucb1400_device = {
.name = "ucb1400_core",
.id = -1,
.dev = {
.platform_data = &vpac270_ucb1400_pdata,
},
};
static void __init balloon3_ts_init(void)
{
if (!balloon3_has(BALLOON3_FEATURE_AUDIO))
return;
pxa_set_ac97_info(NULL);
platform_device_register(&balloon3_ucb1400_device);
}
#else
static inline void balloon3_ts_init(void) {}
#endif
/******************************************************************************
* Framebuffer
******************************************************************************/
#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
static struct pxafb_mode_info balloon3_lcd_modes[] = {
{
.pixclock = 38000,
.xres = 480,
.yres = 640,
.bpp = 16,
.hsync_len = 8,
.left_margin = 8,
.right_margin = 8,
.vsync_len = 2,
.upper_margin = 4,
.lower_margin = 5,
.sync = 0,
},
};
static struct pxafb_mach_info balloon3_lcd_screen = {
.modes = balloon3_lcd_modes,
.num_modes = ARRAY_SIZE(balloon3_lcd_modes),
.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
};
static void balloon3_backlight_power(int on)
{
gpio_set_value(BALLOON3_GPIO_RUN_BACKLIGHT, on);
}
static void __init balloon3_lcd_init(void)
{
int ret;
if (!balloon3_has(BALLOON3_FEATURE_TOPPOLY))
return;
ret = gpio_request(BALLOON3_GPIO_RUN_BACKLIGHT, "BKL-ON");
if (ret) {
pr_err("Requesting BKL-ON GPIO failed!\n");
goto err;
}
ret = gpio_direction_output(BALLOON3_GPIO_RUN_BACKLIGHT, 1);
if (ret) {
pr_err("Setting BKL-ON GPIO direction failed!\n");
goto err2;
}
balloon3_lcd_screen.pxafb_backlight_power = balloon3_backlight_power;
set_pxa_fb_info(&balloon3_lcd_screen);
return;
err2:
gpio_free(BALLOON3_GPIO_RUN_BACKLIGHT);
err:
return;
}
#else
static inline void balloon3_lcd_init(void) {}
#endif
/******************************************************************************
* SD/MMC card controller
******************************************************************************/
#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
static struct pxamci_platform_data balloon3_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_card_detect = -1,
.gpio_card_ro = -1,
.gpio_power = -1,
.detect_delay_ms = 200,
};
static void __init balloon3_mmc_init(void)
{
pxa_set_mci_info(&balloon3_mci_platform_data);
}
#else
static inline void balloon3_mmc_init(void) {}
#endif
/******************************************************************************
* USB Gadget
******************************************************************************/
#if defined(CONFIG_USB_GADGET_PXA27X)||defined(CONFIG_USB_GADGET_PXA27X_MODULE)
static void balloon3_udc_command(int cmd)
{
if (cmd == PXA2XX_UDC_CMD_CONNECT)
UP2OCR |= UP2OCR_DPPUE | UP2OCR_DPPUBE;
else if (cmd == PXA2XX_UDC_CMD_DISCONNECT)
UP2OCR &= ~UP2OCR_DPPUE;
}
static int balloon3_udc_is_connected(void)
{
return 1;
}
static struct pxa2xx_udc_mach_info balloon3_udc_info __initdata = {
.udc_command = balloon3_udc_command,
.udc_is_connected = balloon3_udc_is_connected,
.gpio_pullup = -1,
};
static void __init balloon3_udc_init(void)
{
pxa_set_udc_info(&balloon3_udc_info);
platform_device_register(&balloon3_gpio_vbus);
}
#else
static inline void balloon3_udc_init(void) {}
#endif
/******************************************************************************
* IrDA
******************************************************************************/
#if defined(CONFIG_IRDA) || defined(CONFIG_IRDA_MODULE)
static struct pxaficp_platform_data balloon3_ficp_platform_data = {
.transceiver_cap = IR_FIRMODE | IR_SIRMODE | IR_OFF,
};
static void __init balloon3_irda_init(void)
{
pxa_set_ficp_info(&balloon3_ficp_platform_data);
}
#else
static inline void balloon3_irda_init(void) {}
#endif
/******************************************************************************
* USB Host
******************************************************************************/
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
static struct pxaohci_platform_data balloon3_ohci_info = {
.port_mode = PMM_PERPORT_MODE,
.flags = ENABLE_PORT_ALL | POWER_CONTROL_LOW | POWER_SENSE_LOW,
};
static void __init balloon3_uhc_init(void)
{
if (!balloon3_has(BALLOON3_FEATURE_OHCI))
return;
pxa_set_ohci_info(&balloon3_ohci_info);
}
#else
static inline void balloon3_uhc_init(void) {}
#endif
/******************************************************************************
* LEDs
******************************************************************************/
#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
struct gpio_led balloon3_gpio_leds[] = {
{
.name = "balloon3:green:idle",
.default_trigger = "heartbeat",
.gpio = BALLOON3_GPIO_LED_IDLE,
.active_low = 1,
}, {
.name = "balloon3:green:nand",
.default_trigger = "nand-disk",
.gpio = BALLOON3_GPIO_LED_NAND,
.active_low = 1,
},
};
static struct gpio_led_platform_data balloon3_gpio_led_info = {
.leds = balloon3_gpio_leds,
.num_leds = ARRAY_SIZE(balloon3_gpio_leds),
};
static struct platform_device balloon3_leds = {
.name = "leds-gpio",
.id = 0,
.dev = {
.platform_data = &balloon3_gpio_led_info,
}
};
struct gpio_led balloon3_pcf_gpio_leds[] = {
{
.name = "balloon3:green:led0",
.gpio = BALLOON3_PCF_GPIO_LED0,
.active_low = 1,
}, {
.name = "balloon3:green:led1",
.gpio = BALLOON3_PCF_GPIO_LED1,
.active_low = 1,
}, {
.name = "balloon3:orange:led2",
.gpio = BALLOON3_PCF_GPIO_LED2,
.active_low = 1,
}, {
.name = "balloon3:orange:led3",
.gpio = BALLOON3_PCF_GPIO_LED3,
.active_low = 1,
}, {
.name = "balloon3:orange:led4",
.gpio = BALLOON3_PCF_GPIO_LED4,
.active_low = 1,
}, {
.name = "balloon3:orange:led5",
.gpio = BALLOON3_PCF_GPIO_LED5,
.active_low = 1,
}, {
.name = "balloon3:red:led6",
.gpio = BALLOON3_PCF_GPIO_LED6,
.active_low = 1,
}, {
.name = "balloon3:red:led7",
.gpio = BALLOON3_PCF_GPIO_LED7,
.active_low = 1,
},
};
static struct gpio_led_platform_data balloon3_pcf_gpio_led_info = {
.leds = balloon3_pcf_gpio_leds,
.num_leds = ARRAY_SIZE(balloon3_pcf_gpio_leds),
};
static struct platform_device balloon3_pcf_leds = {
.name = "leds-gpio",
.id = 1,
.dev = {
.platform_data = &balloon3_pcf_gpio_led_info,
}
};
static void __init balloon3_leds_init(void)
{
platform_device_register(&balloon3_leds);
platform_device_register(&balloon3_pcf_leds);
}
#else
static inline void balloon3_leds_init(void) {}
#endif
/******************************************************************************
* FPGA IRQ
******************************************************************************/
static void balloon3_mask_irq(unsigned int irq)
{
int balloon3_irq = (irq - BALLOON3_IRQ(0));
@ -98,7 +471,6 @@ static void balloon3_irq_handler(unsigned int irq, struct irq_desc *desc)
{
unsigned long pending = __raw_readl(BALLOON3_INT_CONTROL_REG) &
balloon3_irq_enabled;
do {
/* clear useless edge notification */
if (desc->chip->ack)
@ -132,201 +504,259 @@ static void __init balloon3_init_irq(void)
"enabled\n", __func__, BALLOON3_AUX_NIRQ);
}
static unsigned long balloon3_ac97_pin_config[] = {
GPIO28_AC97_BITCLK,
GPIO29_AC97_SDATA_IN_0,
GPIO30_AC97_SDATA_OUT,
GPIO31_AC97_SYNC,
GPIO113_AC97_nRESET,
/******************************************************************************
* GPIO expander
******************************************************************************/
#if defined(CONFIG_GPIO_PCF857X) || defined(CONFIG_GPIO_PCF857X_MODULE)
static struct pcf857x_platform_data balloon3_pcf857x_pdata = {
.gpio_base = BALLOON3_PCF_GPIO_BASE,
.n_latch = 0,
.setup = NULL,
.teardown = NULL,
.context = NULL,
};
static void balloon3_backlight_power(int on)
{
pr_debug("%s: power is %s\n", __func__, on ? "on" : "off");
gpio_set_value(BALLOON3_GPIO_RUN_BACKLIGHT, on);
}
static unsigned long balloon3_lcd_pin_config[] = {
/* LCD - 16bpp Active TFT */
GPIOxx_LCD_TFT_16BPP,
GPIO99_GPIO, /* Backlight */
};
static struct pxafb_mode_info balloon3_lcd_modes[] = {
static struct i2c_board_info __initdata balloon3_i2c_devs[] = {
{
.pixclock = 38000,
.xres = 480,
.yres = 640,
.bpp = 16,
.hsync_len = 8,
.left_margin = 8,
.right_margin = 8,
.vsync_len = 2,
.upper_margin = 4,
.lower_margin = 5,
.sync = 0,
I2C_BOARD_INFO("pcf8574a", 0x38),
.platform_data = &balloon3_pcf857x_pdata,
},
};
static struct pxafb_mach_info balloon3_pxafb_info = {
.modes = balloon3_lcd_modes,
.num_modes = ARRAY_SIZE(balloon3_lcd_modes),
.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
.pxafb_backlight_power = balloon3_backlight_power,
};
static unsigned long balloon3_mmc_pin_config[] = {
GPIO32_MMC_CLK,
GPIO92_MMC_DAT_0,
GPIO109_MMC_DAT_1,
GPIO110_MMC_DAT_2,
GPIO111_MMC_DAT_3,
GPIO112_MMC_CMD,
};
static void balloon3_mci_setpower(struct device *dev, unsigned int vdd)
static void __init balloon3_i2c_init(void)
{
struct pxamci_platform_data *p_d = dev->platform_data;
pxa_set_i2c_info(NULL);
i2c_register_board_info(0, ARRAY_AND_SIZE(balloon3_i2c_devs));
}
#else
static inline void balloon3_i2c_init(void) {}
#endif
if ((1 << vdd) & p_d->ocr_mask) {
pr_debug("%s: on\n", __func__);
/* FIXME something to prod here? */
} else {
pr_debug("%s: off\n", __func__);
/* FIXME something to prod here? */
/******************************************************************************
* NAND
******************************************************************************/
#if defined(CONFIG_MTD_NAND_PLATFORM)||defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
static uint16_t balloon3_ctl =
BALLOON3_NAND_CONTROL_FLCE0 | BALLOON3_NAND_CONTROL_FLCE1 |
BALLOON3_NAND_CONTROL_FLCE2 | BALLOON3_NAND_CONTROL_FLCE3 |
BALLOON3_NAND_CONTROL_FLWP;
static void balloon3_nand_cmd_ctl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
{
struct nand_chip *this = mtd->priv;
if (ctrl & NAND_CTRL_CHANGE) {
if (ctrl & NAND_CLE)
balloon3_ctl |= BALLOON3_NAND_CONTROL_FLCLE;
else
balloon3_ctl &= ~BALLOON3_NAND_CONTROL_FLCLE;
if (ctrl & NAND_ALE)
balloon3_ctl |= BALLOON3_NAND_CONTROL_FLALE;
else
balloon3_ctl &= ~BALLOON3_NAND_CONTROL_FLALE;
__raw_writel(balloon3_ctl, BALLOON3_NAND_CONTROL_REG);
}
if (cmd != NAND_CMD_NONE)
writeb(cmd, this->IO_ADDR_W);
}
static struct pxamci_platform_data balloon3_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
.setpower = balloon3_mci_setpower,
static void balloon3_nand_select_chip(struct mtd_info *mtd, int chip)
{
if (chip < 0 || chip > 3)
return;
balloon3_ctl |= BALLOON3_NAND_CONTROL_FLCE0 |
BALLOON3_NAND_CONTROL_FLCE1 |
BALLOON3_NAND_CONTROL_FLCE2 |
BALLOON3_NAND_CONTROL_FLCE3;
/* Deassert correct nCE line */
balloon3_ctl &= ~(BALLOON3_NAND_CONTROL_FLCE0 << chip);
__raw_writew(balloon3_ctl, BALLOON3_NAND_CONTROL_REG);
}
static int balloon3_nand_probe(struct platform_device *pdev)
{
void __iomem *temp_map;
uint16_t ver;
int ret;
__raw_writew(BALLOON3_NAND_CONTROL2_16BIT, BALLOON3_NAND_CONTROL2_REG);
ver = __raw_readw(BALLOON3_FPGA_VER);
if (ver > 0x0201)
pr_warn("The FPGA code, version 0x%04x, is newer than rel-0.3. "
"NAND support might be broken in this version!", ver);
/* Power up the NAND chips */
ret = gpio_request(BALLOON3_GPIO_RUN_NAND, "NAND");
if (ret)
goto err1;
ret = gpio_direction_output(BALLOON3_GPIO_RUN_NAND, 1);
if (ret)
goto err2;
gpio_set_value(BALLOON3_GPIO_RUN_NAND, 1);
/* Deassert all nCE lines and write protect line */
__raw_writel(balloon3_ctl, BALLOON3_NAND_CONTROL_REG);
return 0;
err2:
gpio_free(BALLOON3_GPIO_RUN_NAND);
err1:
return ret;
}
static void balloon3_nand_remove(struct platform_device *pdev)
{
/* Power down the NAND chips */
gpio_set_value(BALLOON3_GPIO_RUN_NAND, 0);
gpio_free(BALLOON3_GPIO_RUN_NAND);
}
static struct mtd_partition balloon3_partition_info[] = {
[0] = {
.name = "Boot",
.offset = 0,
.size = SZ_4M,
},
[1] = {
.name = "RootFS",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL
},
};
static int balloon3_udc_is_connected(void)
{
pr_debug("%s: udc connected\n", __func__);
return 1;
}
static const char *balloon3_part_probes[] = { "cmdlinepart", NULL };
static void balloon3_udc_command(int cmd)
{
switch (cmd) {
case PXA2XX_UDC_CMD_CONNECT:
UP2OCR |= (UP2OCR_DPPUE + UP2OCR_DPPUBE);
pr_debug("%s: connect\n", __func__);
break;
case PXA2XX_UDC_CMD_DISCONNECT:
UP2OCR &= ~UP2OCR_DPPUE;
pr_debug("%s: disconnect\n", __func__);
break;
struct platform_nand_data balloon3_nand_pdata = {
.chip = {
.nr_chips = 4,
.chip_offset = 0,
.nr_partitions = ARRAY_SIZE(balloon3_partition_info),
.partitions = balloon3_partition_info,
.chip_delay = 50,
.part_probe_types = balloon3_part_probes,
},
.ctrl = {
.hwcontrol = 0,
.dev_ready = 0,
.select_chip = balloon3_nand_select_chip,
.cmd_ctrl = balloon3_nand_cmd_ctl,
.probe = balloon3_nand_probe,
.remove = balloon3_nand_remove,
},
};
static struct resource balloon3_nand_resource[] = {
[0] = {
.start = BALLOON3_NAND_BASE,
.end = BALLOON3_NAND_BASE + 0x4,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device balloon3_nand = {
.name = "gen_nand",
.num_resources = ARRAY_SIZE(balloon3_nand_resource),
.resource = balloon3_nand_resource,
.id = -1,
.dev = {
.platform_data = &balloon3_nand_pdata,
}
};
static void __init balloon3_nand_init(void)
{
platform_device_register(&balloon3_nand);
}
#else
static inline void balloon3_nand_init(void) {}
#endif
static struct pxa2xx_udc_mach_info balloon3_udc_info = {
.udc_is_connected = balloon3_udc_is_connected,
.udc_command = balloon3_udc_command,
};
static struct pxaficp_platform_data balloon3_ficp_platform_data = {
.transceiver_cap = IR_SIRMODE | IR_FIRMODE | IR_OFF,
};
static unsigned long balloon3_ohci_pin_config[] = {
GPIO88_USBH1_PWR,
GPIO89_USBH1_PEN,
};
static struct pxaohci_platform_data balloon3_ohci_platform_data = {
.port_mode = PMM_PERPORT_MODE,
.flags = ENABLE_PORT_ALL | POWER_CONTROL_LOW | POWER_SENSE_LOW,
};
static unsigned long balloon3_pin_config[] __initdata = {
/* Select BTUART 'COM1/ttyS0' as IO option for pins 42/43/44/45 */
GPIO42_BTUART_RXD,
GPIO43_BTUART_TXD,
GPIO44_BTUART_CTS,
GPIO45_BTUART_RTS,
/* Wakeup GPIO */
GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH,
/* NAND & IDLE LED GPIOs */
GPIO9_GPIO,
GPIO10_GPIO,
};
static struct gpio_led balloon3_gpio_leds[] = {
/******************************************************************************
* Core power regulator
******************************************************************************/
#if defined(CONFIG_REGULATOR_MAX1586) || \
defined(CONFIG_REGULATOR_MAX1586_MODULE)
static struct regulator_consumer_supply balloon3_max1587a_consumers[] = {
{
.name = "balloon3:green:idle",
.default_trigger = "heartbeat",
.gpio = BALLOON3_GPIO_LED_IDLE,
.active_low = 1,
.supply = "vcc_core",
}
};
static struct regulator_init_data balloon3_max1587a_v3_info = {
.constraints = {
.name = "vcc_core range",
.min_uV = 900000,
.max_uV = 1705000,
.always_on = 1,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
},
.consumer_supplies = balloon3_max1587a_consumers,
.num_consumer_supplies = ARRAY_SIZE(balloon3_max1587a_consumers),
};
static struct max1586_subdev_data balloon3_max1587a_subdevs[] = {
{
.name = "balloon3:green:nand",
.default_trigger = "nand-disk",
.gpio = BALLOON3_GPIO_LED_NAND,
.active_low = 1,
.name = "vcc_core",
.id = MAX1586_V3,
.platform_data = &balloon3_max1587a_v3_info,
}
};
static struct max1586_platform_data balloon3_max1587a_info = {
.subdevs = balloon3_max1587a_subdevs,
.num_subdevs = ARRAY_SIZE(balloon3_max1587a_subdevs),
.v3_gain = MAX1586_GAIN_R24_3k32, /* 730..1550 mV */
};
static struct i2c_board_info __initdata balloon3_pi2c_board_info[] = {
{
I2C_BOARD_INFO("max1586", 0x14),
.platform_data = &balloon3_max1587a_info,
},
};
static struct gpio_led_platform_data balloon3_gpio_leds_platform_data = {
.leds = balloon3_gpio_leds,
.num_leds = ARRAY_SIZE(balloon3_gpio_leds),
};
static struct platform_device balloon3led_device = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &balloon3_gpio_leds_platform_data,
},
};
static void __init balloon3_pmic_init(void)
{
pxa27x_set_i2c_power_info(NULL);
i2c_register_board_info(1, ARRAY_AND_SIZE(balloon3_pi2c_board_info));
}
#else
static inline void balloon3_pmic_init(void) {}
#endif
/******************************************************************************
* Machine init
******************************************************************************/
static void __init balloon3_init(void)
{
pr_info("Initialising Balloon3\n");
/* system bus arbiter setting
* - Core_Park
* - LCD_wt:DMA_wt:CORE_Wt = 2:3:4
*/
ARB_CNTRL = ARB_CORE_PARK | 0x234;
pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
pxa_set_i2c_info(NULL);
if (balloon3_has(BALLOON3_FEATURE_AUDIO)) {
pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_ac97_pin_config));
pxa_set_ac97_info(NULL);
}
if (balloon3_has(BALLOON3_FEATURE_TOPPOLY)) {
pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_lcd_pin_config));
gpio_request(BALLOON3_GPIO_RUN_BACKLIGHT,
"LCD Backlight Power");
gpio_direction_output(BALLOON3_GPIO_RUN_BACKLIGHT, 1);
set_pxa_fb_info(&balloon3_pxafb_info);
}
if (balloon3_has(BALLOON3_FEATURE_MMC)) {
pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_mmc_pin_config));
pxa_set_mci_info(&balloon3_mci_platform_data);
}
pxa_set_ficp_info(&balloon3_ficp_platform_data);
if (balloon3_has(BALLOON3_FEATURE_OHCI)) {
pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_ohci_pin_config));
pxa_set_ohci_info(&balloon3_ohci_platform_data);
}
pxa_set_udc_info(&balloon3_udc_info);
pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_pin_config));
platform_device_register(&balloon3led_device);
balloon3_i2c_init();
balloon3_irda_init();
balloon3_lcd_init();
balloon3_leds_init();
balloon3_mmc_init();
balloon3_nand_init();
balloon3_nor_init();
balloon3_pmic_init();
balloon3_ts_init();
balloon3_udc_init();
balloon3_uhc_init();
}
static struct map_desc balloon3_io_desc[] __initdata = {

4
arch/arm/mach-pxa/cm-x300.c
View File

@ -689,6 +689,7 @@ static void __init cm_x300_init_da9030(void)
{
pxa3xx_set_i2c_power_info(&cm_x300_pwr_i2c_info);
i2c_register_board_info(1, &cm_x300_pmic_info, 1);
set_irq_wake(IRQ_WAKEUP0, 1);
}
static void __init cm_x300_init_wi2wi(void)
@ -745,9 +746,10 @@ static void __init cm_x300_init(void)
{
cm_x300_init_mfp();
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
if (cpu_is_pxa300())
pxa_set_ffuart_info(NULL);
cm_x300_init_da9030();
cm_x300_init_dm9000();

111
arch/arm/mach-pxa/colibri-pxa270-evalboard.c Normal file
View File

@ -0,0 +1,111 @@
/*
* linux/arch/arm/mach-pxa/colibri-pxa270-evalboard.c
*
* Support for Toradex PXA270 based Colibri Evaluation Carrier Board
* Daniel Mack <daniel@caiaq.de>
* Marek Vasut <marek.vasut@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/sysdev.h>
#include <linux/interrupt.h>
#include <linux/gpio.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
#include <asm/mach/arch.h>
#include <mach/pxa27x.h>
#include <mach/colibri.h>
#include <mach/mmc.h>
#include <mach/ohci.h>
#include <mach/pxa27x-udc.h>
#include "generic.h"
#include "devices.h"
/******************************************************************************
* Pin configuration
******************************************************************************/
static mfp_cfg_t colibri_pxa270_evalboard_pin_config[] __initdata = {
/* MMC */
GPIO32_MMC_CLK,
GPIO92_MMC_DAT_0,
GPIO109_MMC_DAT_1,
GPIO110_MMC_DAT_2,
GPIO111_MMC_DAT_3,
GPIO112_MMC_CMD,
GPIO0_GPIO, /* SD detect */
/* FFUART */
GPIO39_FFUART_TXD,
GPIO34_FFUART_RXD,
/* UHC */
GPIO88_USBH1_PWR,
GPIO89_USBH1_PEN,
GPIO119_USBH2_PWR,
GPIO120_USBH2_PEN,
};
/******************************************************************************
* SD/MMC card controller
******************************************************************************/
#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
static struct pxamci_platform_data colibri_pxa270_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_power = -1,
.gpio_card_detect = GPIO0_COLIBRI_PXA270_SD_DETECT,
.gpio_card_ro = -1,
.detect_delay_ms = 200,
};
static void __init colibri_pxa270_mmc_init(void)
{
pxa_set_mci_info(&colibri_pxa270_mci_platform_data);
}
#else
static inline void colibri_pxa270_mmc_init(void) {}
#endif
/******************************************************************************
* USB Host
******************************************************************************/
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
static int colibri_pxa270_ohci_init(struct device *dev)
{
UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
return 0;
}
static struct pxaohci_platform_data colibri_pxa270_ohci_info = {
.port_mode = PMM_PERPORT_MODE,
.flags = ENABLE_PORT1 | ENABLE_PORT2 |
POWER_CONTROL_LOW | POWER_SENSE_LOW,
.init = colibri_pxa270_ohci_init,
};
static void __init colibri_pxa270_uhc_init(void)
{
pxa_set_ohci_info(&colibri_pxa270_ohci_info);
}
#else
static inline void colibri_pxa270_uhc_init(void) {}
#endif
void __init colibri_pxa270_evalboard_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa270_evalboard_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
colibri_pxa270_mmc_init();
colibri_pxa270_uhc_init();
}

272
arch/arm/mach-pxa/colibri-pxa270-income.c Normal file
View File

@ -0,0 +1,272 @@
/*
* linux/arch/arm/mach-pxa/income.c
*
* Support for Income s.r.o. SH-Dmaster PXA270 SBC
*
* Copyright (C) 2010
* Marek Vasut <marek.vasut@gmail.com>
* Pavel Revak <palo@bielyvlk.sk>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/bitops.h>
#include <linux/delay.h>
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/pwm_backlight.h>
#include <linux/sysdev.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
#include <mach/mmc.h>
#include <mach/ohci.h>
#include <mach/pxa27x.h>
#include <mach/pxa27x-udc.h>
#include <mach/pxafb.h>
#include <plat/i2c.h>
#include "devices.h"
#include "generic.h"
#define GPIO114_INCOME_ETH_IRQ (114)
#define GPIO0_INCOME_SD_DETECT (0)
#define GPIO0_INCOME_SD_RO (1)
#define GPIO54_INCOME_LED_A (54)
#define GPIO55_INCOME_LED_B (55)
#define GPIO113_INCOME_TS_IRQ (113)
/******************************************************************************
* Pin configuration
******************************************************************************/
static mfp_cfg_t income_pin_config[] __initdata = {
/* MMC */
GPIO32_MMC_CLK,
GPIO92_MMC_DAT_0,
GPIO109_MMC_DAT_1,
GPIO110_MMC_DAT_2,
GPIO111_MMC_DAT_3,
GPIO112_MMC_CMD,
GPIO0_GPIO, /* SD detect */
GPIO1_GPIO, /* SD read-only */
/* FFUART */
GPIO39_FFUART_TXD,
GPIO34_FFUART_RXD,
/* BFUART */
GPIO42_BTUART_RXD,
GPIO43_BTUART_TXD,
GPIO45_BTUART_RTS,
/* STUART */
GPIO46_STUART_RXD,
GPIO47_STUART_TXD,
/* UHC */
GPIO88_USBH1_PWR,
GPIO89_USBH1_PEN,
/* LCD */
GPIOxx_LCD_TFT_16BPP,
/* PWM */
GPIO16_PWM0_OUT,
/* I2C */
GPIO117_I2C_SCL,
GPIO118_I2C_SDA,
/* LED */
GPIO54_GPIO, /* LED A */
GPIO55_GPIO, /* LED B */
};
/******************************************************************************
* SD/MMC card controller
******************************************************************************/
#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
static struct pxamci_platform_data income_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_power = -1,
.gpio_card_detect = GPIO0_INCOME_SD_DETECT,
.gpio_card_ro = GPIO0_INCOME_SD_RO,
.detect_delay_ms = 200,
};
static void __init income_mmc_init(void)
{
pxa_set_mci_info(&income_mci_platform_data);
}
#else
static inline void income_mmc_init(void) {}
#endif
/******************************************************************************
* USB Host
******************************************************************************/
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
static struct pxaohci_platform_data income_ohci_info = {
.port_mode = PMM_PERPORT_MODE,
.flags = ENABLE_PORT1 | POWER_CONTROL_LOW | POWER_SENSE_LOW,
};
static void __init income_uhc_init(void)
{
pxa_set_ohci_info(&income_ohci_info);
}
#else
static inline void income_uhc_init(void) {}
#endif
/******************************************************************************
* LED
******************************************************************************/
#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
struct gpio_led income_gpio_leds[] = {
{
.name = "income:green:leda",
.default_trigger = "none",
.gpio = GPIO54_INCOME_LED_A,
.active_low = 1,
},
{
.name = "income:green:ledb",
.default_trigger = "none",
.gpio = GPIO55_INCOME_LED_B,
.active_low = 1,
}
};
static struct gpio_led_platform_data income_gpio_led_info = {
.leds = income_gpio_leds,
.num_leds = ARRAY_SIZE(income_gpio_leds),
};
static struct platform_device income_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &income_gpio_led_info,
}
};
static void __init income_led_init(void)
{
platform_device_register(&income_leds);
}
#else
static inline void income_led_init(void) {}
#endif
/******************************************************************************
* I2C
******************************************************************************/
#if defined(CONFIG_I2C_PXA) || defined(CONFIG_I2C_PXA_MODULE)
static struct i2c_board_info __initdata income_i2c_devs[] = {
{
I2C_BOARD_INFO("ds1340", 0x68),
}, {
I2C_BOARD_INFO("lm75", 0x4f),
},
};
static void __init income_i2c_init(void)
{
pxa_set_i2c_info(NULL);
pxa27x_set_i2c_power_info(NULL);
i2c_register_board_info(0, ARRAY_AND_SIZE(income_i2c_devs));
}
#else
static inline void income_i2c_init(void) {}
#endif
/******************************************************************************
* Framebuffer
******************************************************************************/
#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
static struct pxafb_mode_info income_lcd_modes[] = {
{
.pixclock = 144700,
.xres = 320,
.yres = 240,
.bpp = 32,
.depth = 18,
.left_margin = 10,
.right_margin = 10,
.upper_margin = 7,
.lower_margin = 8,
.hsync_len = 20,
.vsync_len = 2,
.sync = FB_SYNC_VERT_HIGH_ACT,
},
};
static struct pxafb_mach_info income_lcd_screen = {
.modes = income_lcd_modes,
.num_modes = ARRAY_SIZE(income_lcd_modes),
.lcd_conn = LCD_COLOR_TFT_18BPP | LCD_PCLK_EDGE_FALL,
};
static void __init income_lcd_init(void)
{
set_pxa_fb_info(&income_lcd_screen);
}
#else
static inline void income_lcd_init(void) {}
#endif
/******************************************************************************
* Backlight
******************************************************************************/
#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM__MODULE)
static struct platform_pwm_backlight_data income_backlight_data = {
.pwm_id = 0,
.max_brightness = 0x3ff,
.dft_brightness = 0x1ff,
.pwm_period_ns = 1000000,
};
static struct platform_device income_backlight = {
.name = "pwm-backlight",
.dev = {
.parent = &pxa27x_device_pwm0.dev,
.platform_data = &income_backlight_data,
},
};
static void __init income_pwm_init(void)
{
platform_device_register(&income_backlight);
}
#else
static inline void income_pwm_init(void) {}
#endif
void __init colibri_pxa270_income_boardinit(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(income_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
income_mmc_init();
income_uhc_init();
income_led_init();
income_i2c_init();
income_lcd_init();
income_pwm_init();
}

176
arch/arm/mach-pxa/colibri-pxa270.c
View File

@ -3,6 +3,7 @@
*
* Support for Toradex PXA270 based Colibri module
* Daniel Mack <daniel@caiaq.de>
* Marek Vasut <marek.vasut@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@ -10,49 +11,55 @@
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/sysdev.h>
#include <linux/interrupt.h>
#include <linux/bitops.h>
#include <linux/ioport.h>
#include <linux/delay.h>
#include <linux/kernel.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/gpio.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
#include <asm/irq.h>
#include <asm/sizes.h>
#include <linux/platform_device.h>
#include <linux/sysdev.h>
#include <linux/ucb1400.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <asm/mach/flash.h>
#include <asm/mach-types.h>
#include <asm/sizes.h>
#include <mach/pxa27x.h>
#include <mach/audio.h>
#include <mach/colibri.h>
#include <mach/pxa27x.h>
#include "generic.h"
#include "devices.h"
#include "generic.h"
/*
* GPIO configuration
*/
/******************************************************************************
* Pin configuration
******************************************************************************/
static mfp_cfg_t colibri_pxa270_pin_config[] __initdata = {
/* Ethernet */
GPIO78_nCS_2, /* Ethernet CS */
GPIO114_GPIO, /* Ethernet IRQ */
/* AC97 */
GPIO28_AC97_BITCLK,
GPIO29_AC97_SDATA_IN_0,
GPIO30_AC97_SDATA_OUT,
GPIO31_AC97_SYNC,
GPIO95_AC97_nRESET,
GPIO98_AC97_SYSCLK,
GPIO113_GPIO, /* Touchscreen IRQ */
};
/*
* NOR flash
*/
/******************************************************************************
* NOR Flash
******************************************************************************/
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
static struct mtd_partition colibri_partitions[] = {
{
.name = "Bootloader",
.offset = 0x00000000,
.size = 0x00040000,
.mask_flags = MTD_WRITEABLE /* force read-only */
.mask_flags = MTD_WRITEABLE /* force read-only */
}, {
.name = "Kernel",
.offset = 0x00040000,
@ -90,50 +97,113 @@ static struct platform_device colibri_pxa270_flash_device = {
.num_resources = 1,
};
/*
* DM9000 Ethernet
*/
#if defined(CONFIG_DM9000)
static struct resource dm9000_resources[] = {
[0] = {
.start = COLIBRI_PXA270_ETH_PHYS,
.end = COLIBRI_PXA270_ETH_PHYS + 3,
static void __init colibri_pxa270_nor_init(void)
{
platform_device_register(&colibri_pxa270_flash_device);
}
#else
static inline void colibri_pxa270_nor_init(void) {}
#endif
/******************************************************************************
* Ethernet
******************************************************************************/
#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
static struct resource colibri_pxa270_dm9000_resources[] = {
{
.start = PXA_CS2_PHYS,
.end = PXA_CS2_PHYS + 3,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = COLIBRI_PXA270_ETH_PHYS + 4,
.end = COLIBRI_PXA270_ETH_PHYS + 4 + 500,
{
.start = PXA_CS2_PHYS + 4,
.end = PXA_CS2_PHYS + 4 + 500,
.flags = IORESOURCE_MEM,
},
[2] = {
.start = COLIBRI_PXA270_ETH_IRQ,
.end = COLIBRI_PXA270_ETH_IRQ,
{
.start = gpio_to_irq(GPIO114_COLIBRI_PXA270_ETH_IRQ),
.end = gpio_to_irq(GPIO114_COLIBRI_PXA270_ETH_IRQ),
.flags = IORESOURCE_IRQ | IRQF_TRIGGER_RISING,
},
};
static struct platform_device dm9000_device = {
static struct platform_device colibri_pxa270_dm9000_device = {
.name = "dm9000",
.id = -1,
.num_resources = ARRAY_SIZE(dm9000_resources),
.resource = dm9000_resources,
.num_resources = ARRAY_SIZE(colibri_pxa270_dm9000_resources),
.resource = colibri_pxa270_dm9000_resources,
};
#endif /* CONFIG_DM9000 */
static struct platform_device *colibri_pxa270_devices[] __initdata = {
&colibri_pxa270_flash_device,
#if defined(CONFIG_DM9000)
&dm9000_device,
static void __init colibri_pxa270_eth_init(void)
{
platform_device_register(&colibri_pxa270_dm9000_device);
}
#else
static inline void colibri_pxa270_eth_init(void) {}
#endif
/******************************************************************************
* Audio and Touchscreen
******************************************************************************/
#if defined(CONFIG_TOUCHSCREEN_UCB1400) || \
defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
static pxa2xx_audio_ops_t colibri_pxa270_ac97_pdata = {
.reset_gpio = 95,
};
static struct ucb1400_pdata colibri_pxa270_ucb1400_pdata = {
.irq = gpio_to_irq(GPIO113_COLIBRI_PXA270_TS_IRQ),
};
static struct platform_device colibri_pxa270_ucb1400_device = {
.name = "ucb1400_core",
.id = -1,
.dev = {
.platform_data = &colibri_pxa270_ucb1400_pdata,
},
};
static void __init colibri_pxa270_tsc_init(void)
{
pxa_set_ac97_info(&colibri_pxa270_ac97_pdata);
platform_device_register(&colibri_pxa270_ucb1400_device);
}
#else
static inline void colibri_pxa270_tsc_init(void) {}
#endif
static int colibri_pxa270_baseboard;
core_param(colibri_pxa270_baseboard, colibri_pxa270_baseboard, int, 0444);
static void __init colibri_pxa270_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa270_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
platform_add_devices(ARRAY_AND_SIZE(colibri_pxa270_devices));
colibri_pxa270_nor_init();
colibri_pxa270_eth_init();
colibri_pxa270_tsc_init();
switch (colibri_pxa270_baseboard) {
case COLIBRI_PXA270_EVALBOARD:
colibri_pxa270_evalboard_init();
break;
case COLIBRI_PXA270_INCOME:
colibri_pxa270_income_boardinit();
break;
default:
printk(KERN_ERR "Illegal colibri_pxa270_baseboard type %d\n",
colibri_pxa270_baseboard);
}
}
/* The "Income s.r.o. SH-Dmaster PXA270 SBC" board can be booted either
* with the INCOME mach type or with COLIBRI and the kernel parameter
* "colibri_pxa270_baseboard=1"
*/
static void __init colibri_pxa270_income_init(void)
{
colibri_pxa270_baseboard = COLIBRI_PXA270_INCOME;
colibri_pxa270_init();
}
MACHINE_START(COLIBRI, "Toradex Colibri PXA270")
@ -146,3 +216,13 @@ MACHINE_START(COLIBRI, "Toradex Colibri PXA270")
.timer = &pxa_timer,
MACHINE_END
MACHINE_START(INCOME, "Income s.r.o. SH-Dmaster PXA270 SBC")
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.boot_params = 0xa0000100,
.init_machine = colibri_pxa270_income_init,
.map_io = pxa_map_io,
.init_irq = pxa27x_init_irq,
.timer = &pxa_timer,
MACHINE_END

40
arch/arm/mach-pxa/colibri-pxa320.c
View File

@ -16,6 +16,7 @@
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/interrupt.h>
#include <linux/usb/gpio_vbus.h>
#include <asm/mach-types.h>
#include <asm/sizes.h>
@ -28,6 +29,8 @@
#include <mach/pxafb.h>
#include <mach/ohci.h>
#include <mach/audio.h>
#include <mach/pxa27x-udc.h>
#include <mach/udc.h>
#include "generic.h"
#include "devices.h"
@ -101,6 +104,42 @@ void __init colibri_pxa320_init_ohci(void)
static inline void colibri_pxa320_init_ohci(void) {}
#endif /* CONFIG_USB_OHCI_HCD || CONFIG_USB_OHCI_HCD_MODULE */
#if defined(CONFIG_USB_GADGET_PXA27X)||defined(CONFIG_USB_GADGET_PXA27X_MODULE)
static struct gpio_vbus_mach_info colibri_pxa320_gpio_vbus_info = {
.gpio_vbus = mfp_to_gpio(MFP_PIN_GPIO96),
.gpio_pullup = -1,
};
static struct platform_device colibri_pxa320_gpio_vbus = {
.name = "gpio-vbus",
.id = -1,
.dev = {
.platform_data = &colibri_pxa320_gpio_vbus_info,
},
};
static void colibri_pxa320_udc_command(int cmd)
{
if (cmd == PXA2XX_UDC_CMD_CONNECT)
UP2OCR = UP2OCR_HXOE | UP2OCR_DPPUE;
else if (cmd == PXA2XX_UDC_CMD_DISCONNECT)
UP2OCR = UP2OCR_HXOE;
}
static struct pxa2xx_udc_mach_info colibri_pxa320_udc_info __initdata = {
.udc_command = colibri_pxa320_udc_command,
.gpio_pullup = -1,
};
static void __init colibri_pxa320_init_udc(void)
{
pxa_set_udc_info(&colibri_pxa320_udc_info);
platform_device_register(&colibri_pxa320_gpio_vbus);
}
#else
static inline void colibri_pxa320_init_udc(void) {}
#endif
static mfp_cfg_t colibri_pxa320_mmc_pin_config[] __initdata = {
GPIO22_MMC1_CLK,
GPIO23_MMC1_CMD,
@ -212,6 +251,7 @@ void __init colibri_pxa320_init(void)
colibri_pxa3xx_init_mmc(ARRAY_AND_SIZE(colibri_pxa320_mmc_pin_config),
mfp_to_gpio(MFP_PIN_GPIO28));
colibri_pxa320_init_uart();
colibri_pxa320_init_udc();
}
MACHINE_START(COLIBRI320, "Toradex Colibri PXA320")

5
arch/arm/mach-pxa/corgi.c
View File

@ -50,14 +50,13 @@
#include <mach/udc.h>
#include <mach/pxa2xx_spi.h>
#include <mach/corgi.h>
#include <mach/sharpsl.h>
#include <mach/sharpsl_pm.h>
#include <asm/mach/sharpsl_param.h>
#include <asm/hardware/scoop.h>
#include "generic.h"
#include "devices.h"
#include "sharpsl.h"
static unsigned long corgi_pin_config[] __initdata = {
/* Static Memory I/O */
@ -185,8 +184,6 @@ static struct scoop_pcmcia_config corgi_pcmcia_config = {
.num_devs = 1,
};
EXPORT_SYMBOL(corgiscoop_device);
static struct w100_mem_info corgi_fb_mem = {
.ext_cntl = 0x00040003,
.sdram_mode_reg = 0x00650021,

11
arch/arm/mach-pxa/corgi_pm.c
View File

@ -23,12 +23,11 @@
#include <asm/mach-types.h>
#include <mach/hardware.h>
#include <mach/sharpsl.h>
#include <mach/corgi.h>
#include <mach/pxa2xx-regs.h>
#include <mach/sharpsl_pm.h>
#include "generic.h"
#include "sharpsl.h"
#define SHARPSL_CHARGE_ON_VOLT 0x99 /* 2.9V */
#define SHARPSL_CHARGE_ON_TEMP 0xe0 /* 2.9V */
@ -134,11 +133,11 @@ unsigned long corgipm_read_devdata(int type)
case SHARPSL_STATUS_ACIN:
return ((GPLR(CORGI_GPIO_AC_IN) & GPIO_bit(CORGI_GPIO_AC_IN)) != 0);
case SHARPSL_STATUS_LOCK:
return READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batlock);
return gpio_get_value(sharpsl_pm.machinfo->gpio_batlock);
case SHARPSL_STATUS_CHRGFULL:
return READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batfull);
return gpio_get_value(sharpsl_pm.machinfo->gpio_batfull);
case SHARPSL_STATUS_FATAL:
return READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_fatal);
return gpio_get_value(sharpsl_pm.machinfo->gpio_fatal);
case SHARPSL_ACIN_VOLT:
return sharpsl_pm_pxa_read_max1111(MAX1111_ACIN_VOLT);
case SHARPSL_BATT_TEMP:
@ -165,8 +164,6 @@ static struct sharpsl_charger_machinfo corgi_pm_machinfo = {
.should_wakeup = corgi_should_wakeup,
#if defined(CONFIG_LCD_CORGI)
.backlight_limit = corgi_lcd_limit_intensity,
#elif defined(CONFIG_BACKLIGHT_CORGI)
.backlight_limit = corgibl_limit_intensity,
#endif
.charge_on_volt = SHARPSL_CHARGE_ON_VOLT,
.charge_on_temp = SHARPSL_CHARGE_ON_TEMP,

14
arch/arm/mach-pxa/devices.c
View File

@ -4,6 +4,7 @@
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <asm/pmu.h>
#include <mach/udc.h>
#include <mach/pxafb.h>
#include <mach/mmc.h>
@ -31,6 +32,19 @@ void __init pxa_register_device(struct platform_device *dev, void *data)
dev_err(&dev->dev, "unable to register device: %d\n", ret);
}
static struct resource pxa_resource_pmu = {
.start = IRQ_PMU,
.end = IRQ_PMU,
.flags = IORESOURCE_IRQ,
};
struct platform_device pxa_device_pmu = {
.name = "arm-pmu",
.id = ARM_PMU_DEVICE_CPU,
.resource = &pxa_resource_pmu,
.num_resources = 1,
};
static struct resource pxamci_resources[] = {
[0] = {
.start = 0x41100000,

1
arch/arm/mach-pxa/devices.h
View File

@ -1,3 +1,4 @@
extern struct platform_device pxa_device_pmu;
extern struct platform_device pxa_device_mci;
extern struct platform_device pxa3xx_device_mci2;
extern struct platform_device pxa3xx_device_mci3;

78
arch/arm/mach-pxa/e330.c
View File

@ -1,78 +0,0 @@
/*
* Hardware definitions for the Toshiba e330 PDAs
*
* Copyright (c) 2003 Ian Molton <spyro@f2s.com>
*
* This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/clk.h>
#include <linux/platform_device.h>
#include <linux/mfd/tc6387xb.h>
#include <asm/setup.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
#include <mach/pxa25x.h>
#include <mach/eseries-gpio.h>
#include <mach/udc.h>
#include "generic.h"
#include "eseries.h"
#include "clock.h"
/* -------------------- e330 tc6387xb parameters -------------------- */
static struct tc6387xb_platform_data e330_tc6387xb_info = {
.enable = &eseries_tmio_enable,
.disable = &eseries_tmio_disable,
.suspend = &eseries_tmio_suspend,
.resume = &eseries_tmio_resume,
};
static struct platform_device e330_tc6387xb_device = {
.name = "tc6387xb",
.id = -1,
.dev = {
.platform_data = &e330_tc6387xb_info,
},
.num_resources = 2,
.resource = eseries_tmio_resources,
};
/* --------------------------------------------------------------- */
static struct platform_device *devices[] __initdata = {
&e330_tc6387xb_device,
};
static void __init e330_init(void)
{
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
eseries_register_clks();
eseries_get_tmio_gpios();
platform_add_devices(devices, ARRAY_SIZE(devices));
pxa_set_udc_info(&e7xx_udc_mach_info);
}
MACHINE_START(E330, "Toshiba e330")
/* Maintainer: Ian Molton (spyro@f2s.com) */
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.boot_params = 0xa0000100,
.map_io = pxa_map_io,
.init_irq = pxa25x_init_irq,
.fixup = eseries_fixup,
.init_machine = e330_init,
.timer = &pxa_timer,
MACHINE_END

79
arch/arm/mach-pxa/e350.c
View File

@ -1,79 +0,0 @@
/*
* Hardware definitions for the Toshiba e350 PDAs
*
* Copyright (c) 2003 Ian Molton <spyro@f2s.com>
*
* This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/clk.h>
#include <linux/platform_device.h>
#include <linux/mfd/t7l66xb.h>
#include <asm/setup.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
#include <mach/irqs.h>
#include <mach/pxa25x.h>
#include <mach/eseries-gpio.h>
#include <mach/udc.h>
#include "generic.h"
#include "eseries.h"
#include "clock.h"
/* -------------------- e350 t7l66xb parameters -------------------- */
static struct t7l66xb_platform_data e350_t7l66xb_info = {
.irq_base = IRQ_BOARD_START,
.enable = &eseries_tmio_enable,
.suspend = &eseries_tmio_suspend,
.resume = &eseries_tmio_resume,
};
static struct platform_device e350_t7l66xb_device = {
.name = "t7l66xb",
.id = -1,
.dev = {
.platform_data = &e350_t7l66xb_info,
},
.num_resources = 2,
.resource = eseries_tmio_resources,
};
/* ---------------------------------------------------------- */
static struct platform_device *devices[] __initdata = {
&e350_t7l66xb_device,
};
static void __init e350_init(void)
{
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
eseries_register_clks();
eseries_get_tmio_gpios();
platform_add_devices(devices, ARRAY_SIZE(devices));
pxa_set_udc_info(&e7xx_udc_mach_info);
}
MACHINE_START(E350, "Toshiba e350")
/* Maintainer: Ian Molton (spyro@f2s.com) */
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.boot_params = 0xa0000100,
.map_io = pxa_map_io,
.init_irq = pxa25x_init_irq,
.fixup = eseries_fixup,
.init_machine = e350_init,
.timer = &pxa_timer,
MACHINE_END

155
arch/arm/mach-pxa/e400.c
View File

@ -1,155 +0,0 @@
/*
* Hardware definitions for the Toshiba eseries PDAs
*
* Copyright (c) 2003 Ian Molton <spyro@f2s.com>
*
* This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/clk.h>
#include <linux/platform_device.h>
#include <linux/mfd/t7l66xb.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <asm/setup.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
#include <mach/pxa25x.h>
#include <mach/eseries-gpio.h>
#include <mach/pxafb.h>
#include <mach/udc.h>
#include <mach/irqs.h>
#include "generic.h"
#include "eseries.h"
#include "clock.h"
/* ------------------------ E400 LCD definitions ------------------------ */
static struct pxafb_mode_info e400_pxafb_mode_info = {
.pixclock = 140703,
.xres = 240,
.yres = 320,
.bpp = 16,
.hsync_len = 4,
.left_margin = 28,
.right_margin = 8,
.vsync_len = 3,
.upper_margin = 5,
.lower_margin = 6,
.sync = 0,
};
static struct pxafb_mach_info e400_pxafb_mach_info = {
.modes = &e400_pxafb_mode_info,
.num_modes = 1,
.lcd_conn = LCD_COLOR_TFT_16BPP,
.lccr3 = 0,
.pxafb_backlight_power = NULL,
};
/* ------------------------ E400 MFP config ----------------------------- */
static unsigned long e400_pin_config[] __initdata = {
/* Chip selects */
GPIO15_nCS_1, /* CS1 - Flash */
GPIO80_nCS_4, /* CS4 - TMIO */
/* Clocks */
GPIO12_32KHz,
/* BTUART */
GPIO42_BTUART_RXD,
GPIO43_BTUART_TXD,
GPIO44_BTUART_CTS,
/* TMIO controller */
GPIO19_GPIO, /* t7l66xb #PCLR */
GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
/* wakeup */
GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
};
/* ---------------------------------------------------------------------- */
static struct mtd_partition partition_a = {
.name = "Internal NAND flash",
.offset = 0,
.size = MTDPART_SIZ_FULL,
};
static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
.options = 0,
.offs = 4,
.len = 2,
.pattern = scan_ff_pattern
};
static struct tmio_nand_data e400_t7l66xb_nand_config = {
.num_partitions = 1,
.partition = &partition_a,
.badblock_pattern = &e400_t7l66xb_nand_bbt,
};
static struct t7l66xb_platform_data e400_t7l66xb_info = {
.irq_base = IRQ_BOARD_START,
.enable = &eseries_tmio_enable,
.suspend = &eseries_tmio_suspend,
.resume = &eseries_tmio_resume,
.nand_data = &e400_t7l66xb_nand_config,
};
static struct platform_device e400_t7l66xb_device = {
.name = "t7l66xb",
.id = -1,
.dev = {
.platform_data = &e400_t7l66xb_info,
},
.num_resources = 2,
.resource = eseries_tmio_resources,
};
/* ---------------------------------------------------------- */
static struct platform_device *devices[] __initdata = {
&e400_t7l66xb_device,
};
static void __init e400_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
/* Fixme - e400 may have a switched clock */
eseries_register_clks();
eseries_get_tmio_gpios();
set_pxa_fb_info(&e400_pxafb_mach_info);
platform_add_devices(devices, ARRAY_SIZE(devices));
pxa_set_udc_info(&e7xx_udc_mach_info);
}
MACHINE_START(E400, "Toshiba e400")
/* Maintainer: Ian Molton (spyro@f2s.com) */
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.boot_params = 0xa0000100,
.map_io = pxa_map_io,
.init_irq = pxa25x_init_irq,
.fixup = eseries_fixup,
.init_machine = e400_init,
.timer = &pxa_timer,
MACHINE_END

225
arch/arm/mach-pxa/e740.c
View File

@ -1,225 +0,0 @@
/*
* Hardware definitions for the Toshiba eseries PDAs
*
* Copyright (c) 2003 Ian Molton <spyro@f2s.com>
*
* This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/fb.h>
#include <linux/clk.h>
#include <linux/mfd/t7l66xb.h>
#include <video/w100fb.h>
#include <asm/setup.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
#include <mach/pxa25x.h>
#include <mach/eseries-gpio.h>
#include <mach/udc.h>
#include <mach/irda.h>
#include <mach/irqs.h>
#include <mach/audio.h>
#include "generic.h"
#include "eseries.h"
#include "clock.h"
#include "devices.h"
/* ------------------------ e740 video support --------------------------- */
static struct w100_gen_regs e740_lcd_regs = {
.lcd_format = 0x00008023,
.lcdd_cntl1 = 0x0f000000,
.lcdd_cntl2 = 0x0003ffff,
.genlcd_cntl1 = 0x00ffff03,
.genlcd_cntl2 = 0x003c0f03,
.genlcd_cntl3 = 0x000143aa,
};
static struct w100_mode e740_lcd_mode = {
.xres = 240,
.yres = 320,
.left_margin = 20,
.right_margin = 28,
.upper_margin = 9,
.lower_margin = 8,
.crtc_ss = 0x80140013,
.crtc_ls = 0x81150110,
.crtc_gs = 0x80050005,
.crtc_vpos_gs = 0x000a0009,
.crtc_rev = 0x0040010a,
.crtc_dclk = 0xa906000a,
.crtc_gclk = 0x80050108,
.crtc_goe = 0x80050108,
.pll_freq = 57,
.pixclk_divider = 4,
.pixclk_divider_rotated = 4,
.pixclk_src = CLK_SRC_XTAL,
.sysclk_divider = 1,
.sysclk_src = CLK_SRC_PLL,
.crtc_ps1_active = 0x41060010,
};
static struct w100_gpio_regs e740_w100_gpio_info = {
.init_data1 = 0x21002103,
.gpio_dir1 = 0xffffdeff,
.gpio_oe1 = 0x03c00643,
.init_data2 = 0x003f003f,
.gpio_dir2 = 0xffffffff,
.gpio_oe2 = 0x000000ff,
};
static struct w100fb_mach_info e740_fb_info = {
.modelist = &e740_lcd_mode,
.num_modes = 1,
.regs = &e740_lcd_regs,
.gpio = &e740_w100_gpio_info,
.xtal_freq = 14318000,
.xtal_dbl = 1,
};
static struct resource e740_fb_resources[] = {
[0] = {
.start = 0x0c000000,
.end = 0x0cffffff,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device e740_fb_device = {
.name = "w100fb",
.id = -1,
.dev = {
.platform_data = &e740_fb_info,
},
.num_resources = ARRAY_SIZE(e740_fb_resources),
.resource = e740_fb_resources,
};
/* --------------------------- MFP Pin config -------------------------- */
static unsigned long e740_pin_config[] __initdata = {
/* Chip selects */
GPIO15_nCS_1, /* CS1 - Flash */
GPIO79_nCS_3, /* CS3 - IMAGEON */
GPIO80_nCS_4, /* CS4 - TMIO */
/* Clocks */
GPIO12_32KHz,
/* BTUART */
GPIO42_BTUART_RXD,
GPIO43_BTUART_TXD,
GPIO44_BTUART_CTS,
/* TMIO controller */
GPIO19_GPIO, /* t7l66xb #PCLR */
GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
/* UDC */
GPIO13_GPIO,
GPIO3_GPIO,
/* IrDA */
GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
/* AC97 */
GPIO28_AC97_BITCLK,
GPIO29_AC97_SDATA_IN_0,
GPIO30_AC97_SDATA_OUT,
GPIO31_AC97_SYNC,
/* Audio power control */
GPIO16_GPIO, /* AC97 codec AVDD2 supply (analogue power) */
GPIO40_GPIO, /* Mic amp power */
GPIO41_GPIO, /* Headphone amp power */
/* PC Card */
GPIO8_GPIO, /* CD0 */
GPIO44_GPIO, /* CD1 */
GPIO11_GPIO, /* IRQ0 */
GPIO6_GPIO, /* IRQ1 */
GPIO27_GPIO, /* RST0 */
GPIO24_GPIO, /* RST1 */
GPIO20_GPIO, /* PWR0 */
GPIO23_GPIO, /* PWR1 */
GPIO48_nPOE,
GPIO49_nPWE,
GPIO50_nPIOR,
GPIO51_nPIOW,
GPIO52_nPCE_1,
GPIO53_nPCE_2,
GPIO54_nPSKTSEL,
GPIO55_nPREG,
GPIO56_nPWAIT,
GPIO57_nIOIS16,
/* wakeup */
GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
};
/* -------------------- e740 t7l66xb parameters -------------------- */
static struct t7l66xb_platform_data e740_t7l66xb_info = {
.irq_base = IRQ_BOARD_START,
.enable = &eseries_tmio_enable,
.suspend = &eseries_tmio_suspend,
.resume = &eseries_tmio_resume,
};
static struct platform_device e740_t7l66xb_device = {
.name = "t7l66xb",
.id = -1,
.dev = {
.platform_data = &e740_t7l66xb_info,
},
.num_resources = 2,
.resource = eseries_tmio_resources,
};
/* ----------------------------------------------------------------------- */
static struct platform_device *devices[] __initdata = {
&e740_fb_device,
&e740_t7l66xb_device,
};
static void __init e740_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
eseries_register_clks();
clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
"UDCCLK", &pxa25x_device_udc.dev),
eseries_get_tmio_gpios();
platform_add_devices(devices, ARRAY_SIZE(devices));
pxa_set_udc_info(&e7xx_udc_mach_info);
pxa_set_ac97_info(NULL);
pxa_set_ficp_info(&e7xx_ficp_platform_data);
}
MACHINE_START(E740, "Toshiba e740")
/* Maintainer: Ian Molton (spyro@f2s.com) */
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.boot_params = 0xa0000100,
.map_io = pxa_map_io,
.init_irq = pxa25x_init_irq,
.fixup = eseries_fixup,
.init_machine = e740_init,
.timer = &pxa_timer,
MACHINE_END

226
arch/arm/mach-pxa/e750.c
View File

@ -1,226 +0,0 @@
/*
* Hardware definitions for the Toshiba eseries PDAs
*
* Copyright (c) 2003 Ian Molton <spyro@f2s.com>
*
* This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/fb.h>
#include <linux/mfd/tc6393xb.h>
#include <video/w100fb.h>
#include <asm/setup.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
#include <mach/pxa25x.h>
#include <mach/eseries-gpio.h>
#include <mach/udc.h>
#include <mach/irda.h>
#include <mach/irqs.h>
#include <mach/audio.h>
#include "generic.h"
#include "eseries.h"
#include "clock.h"
/* ---------------------- E750 LCD definitions -------------------- */
static struct w100_gen_regs e750_lcd_regs = {
.lcd_format = 0x00008003,
.lcdd_cntl1 = 0x00000000,
.lcdd_cntl2 = 0x0003ffff,
.genlcd_cntl1 = 0x00fff003,
.genlcd_cntl2 = 0x003c0f03,
.genlcd_cntl3 = 0x000143aa,
};
static struct w100_mode e750_lcd_mode = {
.xres = 240,
.yres = 320,
.left_margin = 21,
.right_margin = 22,
.upper_margin = 5,
.lower_margin = 4,
.crtc_ss = 0x80150014,
.crtc_ls = 0x8014000d,
.crtc_gs = 0xc1000005,
.crtc_vpos_gs = 0x00020147,
.crtc_rev = 0x0040010a,
.crtc_dclk = 0xa1700030,
.crtc_gclk = 0x80cc0015,
.crtc_goe = 0x80cc0015,
.crtc_ps1_active = 0x61060017,
.pll_freq = 57,
.pixclk_divider = 4,
.pixclk_divider_rotated = 4,
.pixclk_src = CLK_SRC_XTAL,
.sysclk_divider = 1,
.sysclk_src = CLK_SRC_PLL,
};
static struct w100_gpio_regs e750_w100_gpio_info = {
.init_data1 = 0x01192f1b,
.gpio_dir1 = 0xd5ffdeff,
.gpio_oe1 = 0x000020bf,
.init_data2 = 0x010f010f,
.gpio_dir2 = 0xffffffff,
.gpio_oe2 = 0x000001cf,
};
static struct w100fb_mach_info e750_fb_info = {
.modelist = &e750_lcd_mode,
.num_modes = 1,
.regs = &e750_lcd_regs,
.gpio = &e750_w100_gpio_info,
.xtal_freq = 14318000,
.xtal_dbl = 1,
};
static struct resource e750_fb_resources[] = {
[0] = {
.start = 0x0c000000,
.end = 0x0cffffff,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device e750_fb_device = {
.name = "w100fb",
.id = -1,
.dev = {
.platform_data = &e750_fb_info,
},
.num_resources = ARRAY_SIZE(e750_fb_resources),
.resource = e750_fb_resources,
};
/* -------------------- e750 MFP parameters -------------------- */
static unsigned long e750_pin_config[] __initdata = {
/* Chip selects */
GPIO15_nCS_1, /* CS1 - Flash */
GPIO79_nCS_3, /* CS3 - IMAGEON */
GPIO80_nCS_4, /* CS4 - TMIO */
/* Clocks */
GPIO11_3_6MHz,
/* BTUART */
GPIO42_BTUART_RXD,
GPIO43_BTUART_TXD,
GPIO44_BTUART_CTS,
/* TMIO controller */
GPIO19_GPIO, /* t7l66xb #PCLR */
GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
/* UDC */
GPIO13_GPIO,
GPIO3_GPIO,
/* IrDA */
GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
/* AC97 */
GPIO28_AC97_BITCLK,
GPIO29_AC97_SDATA_IN_0,
GPIO30_AC97_SDATA_OUT,
GPIO31_AC97_SYNC,
/* Audio power control */
GPIO4_GPIO, /* Headphone amp power */
GPIO7_GPIO, /* Speaker amp power */
GPIO37_GPIO, /* Headphone detect */
/* PC Card */
GPIO8_GPIO, /* CD0 */
GPIO44_GPIO, /* CD1 */
GPIO11_GPIO, /* IRQ0 */
GPIO6_GPIO, /* IRQ1 */
GPIO27_GPIO, /* RST0 */
GPIO24_GPIO, /* RST1 */
GPIO20_GPIO, /* PWR0 */
GPIO23_GPIO, /* PWR1 */
GPIO48_nPOE,
GPIO49_nPWE,
GPIO50_nPIOR,
GPIO51_nPIOW,
GPIO52_nPCE_1,
GPIO53_nPCE_2,
GPIO54_nPSKTSEL,
GPIO55_nPREG,
GPIO56_nPWAIT,
GPIO57_nIOIS16,
/* wakeup */
GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
};
/* ----------------- e750 tc6393xb parameters ------------------ */
static struct tc6393xb_platform_data e750_tc6393xb_info = {
.irq_base = IRQ_BOARD_START,
.scr_pll2cr = 0x0cc1,
.scr_gper = 0,
.gpio_base = -1,
.suspend = &eseries_tmio_suspend,
.resume = &eseries_tmio_resume,
.enable = &eseries_tmio_enable,
.disable = &eseries_tmio_disable,
};
static struct platform_device e750_tc6393xb_device = {
.name = "tc6393xb",
.id = -1,
.dev = {
.platform_data = &e750_tc6393xb_info,
},
.num_resources = 2,
.resource = eseries_tmio_resources,
};
/* ------------------------------------------------------------- */
static struct platform_device *devices[] __initdata = {
&e750_fb_device,
&e750_tc6393xb_device,
};
static void __init e750_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
"GPIO11_CLK", NULL),
eseries_get_tmio_gpios();
platform_add_devices(devices, ARRAY_SIZE(devices));
pxa_set_udc_info(&e7xx_udc_mach_info);
pxa_set_ac97_info(NULL);
pxa_set_ficp_info(&e7xx_ficp_platform_data);
}
MACHINE_START(E750, "Toshiba e750")
/* Maintainer: Ian Molton (spyro@f2s.com) */
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.boot_params = 0xa0000100,
.map_io = pxa_map_io,
.init_irq = pxa25x_init_irq,
.fixup = eseries_fixup,
.init_machine = e750_init,
.timer = &pxa_timer,
MACHINE_END

229
arch/arm/mach-pxa/e800.c
View File

@ -1,229 +0,0 @@
/*
* Hardware definitions for the Toshiba eseries PDAs
*
* Copyright (c) 2003 Ian Molton <spyro@f2s.com>
*
* This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/fb.h>
#include <linux/mfd/tc6393xb.h>
#include <video/w100fb.h>
#include <asm/setup.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
#include <mach/pxa25x.h>
#include <mach/eseries-gpio.h>
#include <mach/udc.h>
#include <mach/irqs.h>
#include <mach/audio.h>
#include "generic.h"
#include "eseries.h"
#include "clock.h"
/* ------------------------ e800 LCD definitions ------------------------- */
static unsigned long e800_pin_config[] __initdata = {
/* AC97 */
GPIO28_AC97_BITCLK,
GPIO29_AC97_SDATA_IN_0,
GPIO30_AC97_SDATA_OUT,
GPIO31_AC97_SYNC,
};
static struct w100_gen_regs e800_lcd_regs = {
.lcd_format = 0x00008003,
.lcdd_cntl1 = 0x02a00000,
.lcdd_cntl2 = 0x0003ffff,
.genlcd_cntl1 = 0x000ff2a3,
.genlcd_cntl2 = 0x000002a3,
.genlcd_cntl3 = 0x000102aa,
};
static struct w100_mode e800_lcd_mode[2] = {
[0] = {
.xres = 480,
.yres = 640,
.left_margin = 52,
.right_margin = 148,
.upper_margin = 2,
.lower_margin = 6,
.crtc_ss = 0x80350034,
.crtc_ls = 0x802b0026,
.crtc_gs = 0x80160016,
.crtc_vpos_gs = 0x00020003,
.crtc_rev = 0x0040001d,
.crtc_dclk = 0xe0000000,
.crtc_gclk = 0x82a50049,
.crtc_goe = 0x80ee001c,
.crtc_ps1_active = 0x00000000,
.pll_freq = 128,
.pixclk_divider = 4,
.pixclk_divider_rotated = 6,
.pixclk_src = CLK_SRC_PLL,
.sysclk_divider = 0,
.sysclk_src = CLK_SRC_PLL,
},
[1] = {
.xres = 240,
.yres = 320,
.left_margin = 15,
.right_margin = 88,
.upper_margin = 0,
.lower_margin = 7,
.crtc_ss = 0xd010000f,
.crtc_ls = 0x80070003,
.crtc_gs = 0x80000000,
.crtc_vpos_gs = 0x01460147,
.crtc_rev = 0x00400003,
.crtc_dclk = 0xa1700030,
.crtc_gclk = 0x814b0008,
.crtc_goe = 0x80cc0015,
.crtc_ps1_active = 0x00000000,
.pll_freq = 100,
.pixclk_divider = 6, /* Wince uses 14 which gives a */
.pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
.pixclk_src = CLK_SRC_PLL,
.sysclk_divider = 0,
.sysclk_src = CLK_SRC_PLL,
}
};
static struct w100_gpio_regs e800_w100_gpio_info = {
.init_data1 = 0xc13fc019,
.gpio_dir1 = 0x3e40df7f,
.gpio_oe1 = 0x003c3000,
.init_data2 = 0x00000000,
.gpio_dir2 = 0x00000000,
.gpio_oe2 = 0x00000000,
};
static struct w100_mem_info e800_w100_mem_info = {
.ext_cntl = 0x09640011,
.sdram_mode_reg = 0x00600021,
.ext_timing_cntl = 0x10001545,
.io_cntl = 0x7ddd7333,
.size = 0x1fffff,
};
static void e800_tg_change(struct w100fb_par *par)
{
unsigned long tmp;
tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
if (par->mode->xres == 480)
tmp |= 0x100;
else
tmp &= ~0x100;
w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
}
static struct w100_tg_info e800_tg_info = {
.change = e800_tg_change,
};
static struct w100fb_mach_info e800_fb_info = {
.modelist = e800_lcd_mode,
.num_modes = 2,
.regs = &e800_lcd_regs,
.gpio = &e800_w100_gpio_info,
.mem = &e800_w100_mem_info,
.tg = &e800_tg_info,
.xtal_freq = 16000000,
};
static struct resource e800_fb_resources[] = {
[0] = {
.start = 0x0c000000,
.end = 0x0cffffff,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device e800_fb_device = {
.name = "w100fb",
.id = -1,
.dev = {
.platform_data = &e800_fb_info,
},
.num_resources = ARRAY_SIZE(e800_fb_resources),
.resource = e800_fb_resources,
};
/* --------------------------- UDC definitions --------------------------- */
static struct pxa2xx_udc_mach_info e800_udc_mach_info = {
.gpio_vbus = GPIO_E800_USB_DISC,
.gpio_pullup = GPIO_E800_USB_PULLUP,
.gpio_pullup_inverted = 1
};
/* ----------------- e800 tc6393xb parameters ------------------ */
static struct tc6393xb_platform_data e800_tc6393xb_info = {
.irq_base = IRQ_BOARD_START,
.scr_pll2cr = 0x0cc1,
.scr_gper = 0,
.gpio_base = -1,
.suspend = &eseries_tmio_suspend,
.resume = &eseries_tmio_resume,
.enable = &eseries_tmio_enable,
.disable = &eseries_tmio_disable,
};
static struct platform_device e800_tc6393xb_device = {
.name = "tc6393xb",
.id = -1,
.dev = {
.platform_data = &e800_tc6393xb_info,
},
.num_resources = 2,
.resource = eseries_tmio_resources,
};
/* ----------------------------------------------------------------------- */
static struct platform_device *devices[] __initdata = {
&e800_fb_device,
&e800_tc6393xb_device,
};
static void __init e800_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
"GPIO11_CLK", NULL),
eseries_get_tmio_gpios();
platform_add_devices(devices, ARRAY_SIZE(devices));
pxa_set_udc_info(&e800_udc_mach_info);
pxa_set_ac97_info(NULL);
}
MACHINE_START(E800, "Toshiba e800")
/* Maintainer: Ian Molton (spyro@f2s.com) */
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.boot_params = 0xa0000100,
.map_io = pxa_map_io,
.init_irq = pxa25x_init_irq,
.fixup = eseries_fixup,
.init_machine = e800_init,
.timer = &pxa_timer,
MACHINE_END

809
arch/arm/mach-pxa/eseries.c
View File

@ -15,6 +15,13 @@
#include <linux/gpio.h>
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/mfd/tc6387xb.h>
#include <linux/mfd/tc6393xb.h>
#include <linux/mfd/t7l66xb.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <video/w100fb.h>
#include <asm/setup.h>
#include <asm/mach/arch.h>
@ -22,9 +29,12 @@
#include <mach/pxa25x.h>
#include <mach/eseries-gpio.h>
#include <mach/audio.h>
#include <mach/pxafb.h>
#include <mach/udc.h>
#include <mach/irda.h>
#include "devices.h"
#include "generic.h"
#include "clock.h"
@ -130,3 +140,802 @@ void eseries_register_clks(void)
clkdev_add_table(eseries_clkregs, ARRAY_SIZE(eseries_clkregs));
}
#ifdef CONFIG_MACH_E330
/* -------------------- e330 tc6387xb parameters -------------------- */
static struct tc6387xb_platform_data e330_tc6387xb_info = {
.enable = &eseries_tmio_enable,
.disable = &eseries_tmio_disable,
.suspend = &eseries_tmio_suspend,
.resume = &eseries_tmio_resume,
};
static struct platform_device e330_tc6387xb_device = {
.name = "tc6387xb",
.id = -1,
.dev = {
.platform_data = &e330_tc6387xb_info,
},
.num_resources = 2,
.resource = eseries_tmio_resources,
};
/* --------------------------------------------------------------- */
static struct platform_device *e330_devices[] __initdata = {
&e330_tc6387xb_device,
};
static void __init e330_init(void)
{
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
eseries_register_clks();
eseries_get_tmio_gpios();
platform_add_devices(ARRAY_AND_SIZE(e330_devices));
pxa_set_udc_info(&e7xx_udc_mach_info);
}
MACHINE_START(E330, "Toshiba e330")
/* Maintainer: Ian Molton (spyro@f2s.com) */
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.boot_params = 0xa0000100,
.map_io = pxa_map_io,
.init_irq = pxa25x_init_irq,
.fixup = eseries_fixup,
.init_machine = e330_init,
.timer = &pxa_timer,
MACHINE_END
#endif
#ifdef CONFIG_MACH_E350
/* -------------------- e350 t7l66xb parameters -------------------- */
static struct t7l66xb_platform_data e350_t7l66xb_info = {
.irq_base = IRQ_BOARD_START,
.enable = &eseries_tmio_enable,
.suspend = &eseries_tmio_suspend,
.resume = &eseries_tmio_resume,
};
static struct platform_device e350_t7l66xb_device = {
.name = "t7l66xb",
.id = -1,
.dev = {
.platform_data = &e350_t7l66xb_info,
},
.num_resources = 2,
.resource = eseries_tmio_resources,
};
/* ---------------------------------------------------------- */
static struct platform_device *e350_devices[] __initdata = {
&e350_t7l66xb_device,
};
static void __init e350_init(void)
{
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
eseries_register_clks();
eseries_get_tmio_gpios();
platform_add_devices(ARRAY_AND_SIZE(e350_devices));
pxa_set_udc_info(&e7xx_udc_mach_info);
}
MACHINE_START(E350, "Toshiba e350")
/* Maintainer: Ian Molton (spyro@f2s.com) */
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.boot_params = 0xa0000100,
.map_io = pxa_map_io,
.init_irq = pxa25x_init_irq,
.fixup = eseries_fixup,
.init_machine = e350_init,
.timer = &pxa_timer,
MACHINE_END
#endif
#ifdef CONFIG_MACH_E400
/* ------------------------ E400 LCD definitions ------------------------ */
static struct pxafb_mode_info e400_pxafb_mode_info = {
.pixclock = 140703,
.xres = 240,
.yres = 320,
.bpp = 16,
.hsync_len = 4,
.left_margin = 28,
.right_margin = 8,
.vsync_len = 3,
.upper_margin = 5,
.lower_margin = 6,
.sync = 0,
};
static struct pxafb_mach_info e400_pxafb_mach_info = {
.modes = &e400_pxafb_mode_info,
.num_modes = 1,
.lcd_conn = LCD_COLOR_TFT_16BPP,
.lccr3 = 0,
.pxafb_backlight_power = NULL,
};
/* ------------------------ E400 MFP config ----------------------------- */
static unsigned long e400_pin_config[] __initdata = {
/* Chip selects */
GPIO15_nCS_1, /* CS1 - Flash */
GPIO80_nCS_4, /* CS4 - TMIO */
/* Clocks */
GPIO12_32KHz,
/* BTUART */
GPIO42_BTUART_RXD,
GPIO43_BTUART_TXD,
GPIO44_BTUART_CTS,
/* TMIO controller */
GPIO19_GPIO, /* t7l66xb #PCLR */
GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
/* wakeup */
GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
};
/* ---------------------------------------------------------------------- */
static struct mtd_partition partition_a = {
.name = "Internal NAND flash",
.offset = 0,
.size = MTDPART_SIZ_FULL,
};
static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
.options = 0,
.offs = 4,
.len = 2,
.pattern = scan_ff_pattern
};
static struct tmio_nand_data e400_t7l66xb_nand_config = {
.num_partitions = 1,
.partition = &partition_a,
.badblock_pattern = &e400_t7l66xb_nand_bbt,
};
static struct t7l66xb_platform_data e400_t7l66xb_info = {
.irq_base = IRQ_BOARD_START,
.enable = &eseries_tmio_enable,
.suspend = &eseries_tmio_suspend,
.resume = &eseries_tmio_resume,
.nand_data = &e400_t7l66xb_nand_config,
};
static struct platform_device e400_t7l66xb_device = {
.name = "t7l66xb",
.id = -1,
.dev = {
.platform_data = &e400_t7l66xb_info,
},
.num_resources = 2,
.resource = eseries_tmio_resources,
};
/* ---------------------------------------------------------- */
static struct platform_device *e400_devices[] __initdata = {
&e400_t7l66xb_device,
};
static void __init e400_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
/* Fixme - e400 may have a switched clock */
eseries_register_clks();
eseries_get_tmio_gpios();
set_pxa_fb_info(&e400_pxafb_mach_info);
platform_add_devices(ARRAY_AND_SIZE(e400_devices));
pxa_set_udc_info(&e7xx_udc_mach_info);
}
MACHINE_START(E400, "Toshiba e400")
/* Maintainer: Ian Molton (spyro@f2s.com) */
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.boot_params = 0xa0000100,
.map_io = pxa_map_io,
.init_irq = pxa25x_init_irq,
.fixup = eseries_fixup,
.init_machine = e400_init,
.timer = &pxa_timer,
MACHINE_END
#endif
#ifdef CONFIG_MACH_E740
/* ------------------------ e740 video support --------------------------- */
static struct w100_gen_regs e740_lcd_regs = {
.lcd_format = 0x00008023,
.lcdd_cntl1 = 0x0f000000,
.lcdd_cntl2 = 0x0003ffff,
.genlcd_cntl1 = 0x00ffff03,
.genlcd_cntl2 = 0x003c0f03,
.genlcd_cntl3 = 0x000143aa,
};
static struct w100_mode e740_lcd_mode = {
.xres = 240,
.yres = 320,
.left_margin = 20,
.right_margin = 28,
.upper_margin = 9,
.lower_margin = 8,
.crtc_ss = 0x80140013,
.crtc_ls = 0x81150110,
.crtc_gs = 0x80050005,
.crtc_vpos_gs = 0x000a0009,
.crtc_rev = 0x0040010a,
.crtc_dclk = 0xa906000a,
.crtc_gclk = 0x80050108,
.crtc_goe = 0x80050108,
.pll_freq = 57,
.pixclk_divider = 4,
.pixclk_divider_rotated = 4,
.pixclk_src = CLK_SRC_XTAL,
.sysclk_divider = 1,
.sysclk_src = CLK_SRC_PLL,
.crtc_ps1_active = 0x41060010,
};
static struct w100_gpio_regs e740_w100_gpio_info = {
.init_data1 = 0x21002103,
.gpio_dir1 = 0xffffdeff,
.gpio_oe1 = 0x03c00643,
.init_data2 = 0x003f003f,
.gpio_dir2 = 0xffffffff,
.gpio_oe2 = 0x000000ff,
};
static struct w100fb_mach_info e740_fb_info = {
.modelist = &e740_lcd_mode,
.num_modes = 1,
.regs = &e740_lcd_regs,
.gpio = &e740_w100_gpio_info,
.xtal_freq = 14318000,
.xtal_dbl = 1,
};
static struct resource e740_fb_resources[] = {
[0] = {
.start = 0x0c000000,
.end = 0x0cffffff,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device e740_fb_device = {
.name = "w100fb",
.id = -1,
.dev = {
.platform_data = &e740_fb_info,
},
.num_resources = ARRAY_SIZE(e740_fb_resources),
.resource = e740_fb_resources,
};
/* --------------------------- MFP Pin config -------------------------- */
static unsigned long e740_pin_config[] __initdata = {
/* Chip selects */
GPIO15_nCS_1, /* CS1 - Flash */
GPIO79_nCS_3, /* CS3 - IMAGEON */
GPIO80_nCS_4, /* CS4 - TMIO */
/* Clocks */
GPIO12_32KHz,
/* BTUART */
GPIO42_BTUART_RXD,
GPIO43_BTUART_TXD,
GPIO44_BTUART_CTS,
/* TMIO controller */
GPIO19_GPIO, /* t7l66xb #PCLR */
GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
/* UDC */
GPIO13_GPIO,
GPIO3_GPIO,
/* IrDA */
GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
/* AC97 */
GPIO28_AC97_BITCLK,
GPIO29_AC97_SDATA_IN_0,
GPIO30_AC97_SDATA_OUT,
GPIO31_AC97_SYNC,
/* Audio power control */
GPIO16_GPIO, /* AC97 codec AVDD2 supply (analogue power) */
GPIO40_GPIO, /* Mic amp power */
GPIO41_GPIO, /* Headphone amp power */
/* PC Card */
GPIO8_GPIO, /* CD0 */
GPIO44_GPIO, /* CD1 */
GPIO11_GPIO, /* IRQ0 */
GPIO6_GPIO, /* IRQ1 */
GPIO27_GPIO, /* RST0 */
GPIO24_GPIO, /* RST1 */
GPIO20_GPIO, /* PWR0 */
GPIO23_GPIO, /* PWR1 */
GPIO48_nPOE,
GPIO49_nPWE,
GPIO50_nPIOR,
GPIO51_nPIOW,
GPIO52_nPCE_1,
GPIO53_nPCE_2,
GPIO54_nPSKTSEL,
GPIO55_nPREG,
GPIO56_nPWAIT,
GPIO57_nIOIS16,
/* wakeup */
GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
};
/* -------------------- e740 t7l66xb parameters -------------------- */
static struct t7l66xb_platform_data e740_t7l66xb_info = {
.irq_base = IRQ_BOARD_START,
.enable = &eseries_tmio_enable,
.suspend = &eseries_tmio_suspend,
.resume = &eseries_tmio_resume,
};
static struct platform_device e740_t7l66xb_device = {
.name = "t7l66xb",
.id = -1,
.dev = {
.platform_data = &e740_t7l66xb_info,
},
.num_resources = 2,
.resource = eseries_tmio_resources,
};
/* ----------------------------------------------------------------------- */
static struct platform_device *e740_devices[] __initdata = {
&e740_fb_device,
&e740_t7l66xb_device,
};
static void __init e740_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
eseries_register_clks();
clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
"UDCCLK", &pxa25x_device_udc.dev),
eseries_get_tmio_gpios();
platform_add_devices(ARRAY_AND_SIZE(e740_devices));
pxa_set_udc_info(&e7xx_udc_mach_info);
pxa_set_ac97_info(NULL);
pxa_set_ficp_info(&e7xx_ficp_platform_data);
}
MACHINE_START(E740, "Toshiba e740")
/* Maintainer: Ian Molton (spyro@f2s.com) */
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.boot_params = 0xa0000100,
.map_io = pxa_map_io,
.init_irq = pxa25x_init_irq,
.fixup = eseries_fixup,
.init_machine = e740_init,
.timer = &pxa_timer,
MACHINE_END
#endif
#ifdef CONFIG_MACH_E750
/* ---------------------- E750 LCD definitions -------------------- */
static struct w100_gen_regs e750_lcd_regs = {
.lcd_format = 0x00008003,
.lcdd_cntl1 = 0x00000000,
.lcdd_cntl2 = 0x0003ffff,
.genlcd_cntl1 = 0x00fff003,
.genlcd_cntl2 = 0x003c0f03,
.genlcd_cntl3 = 0x000143aa,
};
static struct w100_mode e750_lcd_mode = {
.xres = 240,
.yres = 320,
.left_margin = 21,
.right_margin = 22,
.upper_margin = 5,
.lower_margin = 4,
.crtc_ss = 0x80150014,
.crtc_ls = 0x8014000d,
.crtc_gs = 0xc1000005,
.crtc_vpos_gs = 0x00020147,
.crtc_rev = 0x0040010a,
.crtc_dclk = 0xa1700030,
.crtc_gclk = 0x80cc0015,
.crtc_goe = 0x80cc0015,
.crtc_ps1_active = 0x61060017,
.pll_freq = 57,
.pixclk_divider = 4,
.pixclk_divider_rotated = 4,
.pixclk_src = CLK_SRC_XTAL,
.sysclk_divider = 1,
.sysclk_src = CLK_SRC_PLL,
};
static struct w100_gpio_regs e750_w100_gpio_info = {
.init_data1 = 0x01192f1b,
.gpio_dir1 = 0xd5ffdeff,
.gpio_oe1 = 0x000020bf,
.init_data2 = 0x010f010f,
.gpio_dir2 = 0xffffffff,
.gpio_oe2 = 0x000001cf,
};
static struct w100fb_mach_info e750_fb_info = {
.modelist = &e750_lcd_mode,
.num_modes = 1,
.regs = &e750_lcd_regs,
.gpio = &e750_w100_gpio_info,
.xtal_freq = 14318000,
.xtal_dbl = 1,
};
static struct resource e750_fb_resources[] = {
[0] = {
.start = 0x0c000000,
.end = 0x0cffffff,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device e750_fb_device = {
.name = "w100fb",
.id = -1,
.dev = {
.platform_data = &e750_fb_info,
},
.num_resources = ARRAY_SIZE(e750_fb_resources),
.resource = e750_fb_resources,
};
/* -------------------- e750 MFP parameters -------------------- */
static unsigned long e750_pin_config[] __initdata = {
/* Chip selects */
GPIO15_nCS_1, /* CS1 - Flash */
GPIO79_nCS_3, /* CS3 - IMAGEON */
GPIO80_nCS_4, /* CS4 - TMIO */
/* Clocks */
GPIO11_3_6MHz,
/* BTUART */
GPIO42_BTUART_RXD,
GPIO43_BTUART_TXD,
GPIO44_BTUART_CTS,
/* TMIO controller */
GPIO19_GPIO, /* t7l66xb #PCLR */
GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
/* UDC */
GPIO13_GPIO,
GPIO3_GPIO,
/* IrDA */
GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
/* AC97 */
GPIO28_AC97_BITCLK,
GPIO29_AC97_SDATA_IN_0,
GPIO30_AC97_SDATA_OUT,
GPIO31_AC97_SYNC,
/* Audio power control */
GPIO4_GPIO, /* Headphone amp power */
GPIO7_GPIO, /* Speaker amp power */
GPIO37_GPIO, /* Headphone detect */
/* PC Card */
GPIO8_GPIO, /* CD0 */
GPIO44_GPIO, /* CD1 */
GPIO11_GPIO, /* IRQ0 */
GPIO6_GPIO, /* IRQ1 */
GPIO27_GPIO, /* RST0 */
GPIO24_GPIO, /* RST1 */
GPIO20_GPIO, /* PWR0 */
GPIO23_GPIO, /* PWR1 */
GPIO48_nPOE,
GPIO49_nPWE,
GPIO50_nPIOR,
GPIO51_nPIOW,
GPIO52_nPCE_1,
GPIO53_nPCE_2,
GPIO54_nPSKTSEL,
GPIO55_nPREG,
GPIO56_nPWAIT,
GPIO57_nIOIS16,
/* wakeup */
GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
};
/* ----------------- e750 tc6393xb parameters ------------------ */
static struct tc6393xb_platform_data e750_tc6393xb_info = {
.irq_base = IRQ_BOARD_START,
.scr_pll2cr = 0x0cc1,
.scr_gper = 0,
.gpio_base = -1,
.suspend = &eseries_tmio_suspend,
.resume = &eseries_tmio_resume,
.enable = &eseries_tmio_enable,
.disable = &eseries_tmio_disable,
};
static struct platform_device e750_tc6393xb_device = {
.name = "tc6393xb",
.id = -1,
.dev = {
.platform_data = &e750_tc6393xb_info,
},
.num_resources = 2,
.resource = eseries_tmio_resources,
};
/* ------------------------------------------------------------- */
static struct platform_device *e750_devices[] __initdata = {
&e750_fb_device,
&e750_tc6393xb_device,
};
static void __init e750_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
"GPIO11_CLK", NULL),
eseries_get_tmio_gpios();
platform_add_devices(ARRAY_AND_SIZE(e750_devices));
pxa_set_udc_info(&e7xx_udc_mach_info);
pxa_set_ac97_info(NULL);
pxa_set_ficp_info(&e7xx_ficp_platform_data);
}
MACHINE_START(E750, "Toshiba e750")
/* Maintainer: Ian Molton (spyro@f2s.com) */
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.boot_params = 0xa0000100,
.map_io = pxa_map_io,
.init_irq = pxa25x_init_irq,
.fixup = eseries_fixup,
.init_machine = e750_init,
.timer = &pxa_timer,
MACHINE_END
#endif
#ifdef CONFIG_MACH_E800
/* ------------------------ e800 LCD definitions ------------------------- */
static unsigned long e800_pin_config[] __initdata = {
/* AC97 */
GPIO28_AC97_BITCLK,
GPIO29_AC97_SDATA_IN_0,
GPIO30_AC97_SDATA_OUT,
GPIO31_AC97_SYNC,
};
static struct w100_gen_regs e800_lcd_regs = {
.lcd_format = 0x00008003,
.lcdd_cntl1 = 0x02a00000,
.lcdd_cntl2 = 0x0003ffff,
.genlcd_cntl1 = 0x000ff2a3,
.genlcd_cntl2 = 0x000002a3,
.genlcd_cntl3 = 0x000102aa,
};
static struct w100_mode e800_lcd_mode[2] = {
[0] = {
.xres = 480,
.yres = 640,
.left_margin = 52,
.right_margin = 148,
.upper_margin = 2,
.lower_margin = 6,
.crtc_ss = 0x80350034,
.crtc_ls = 0x802b0026,
.crtc_gs = 0x80160016,
.crtc_vpos_gs = 0x00020003,
.crtc_rev = 0x0040001d,
.crtc_dclk = 0xe0000000,
.crtc_gclk = 0x82a50049,
.crtc_goe = 0x80ee001c,
.crtc_ps1_active = 0x00000000,
.pll_freq = 128,
.pixclk_divider = 4,
.pixclk_divider_rotated = 6,
.pixclk_src = CLK_SRC_PLL,
.sysclk_divider = 0,
.sysclk_src = CLK_SRC_PLL,
},
[1] = {
.xres = 240,
.yres = 320,
.left_margin = 15,
.right_margin = 88,
.upper_margin = 0,
.lower_margin = 7,
.crtc_ss = 0xd010000f,
.crtc_ls = 0x80070003,
.crtc_gs = 0x80000000,
.crtc_vpos_gs = 0x01460147,
.crtc_rev = 0x00400003,
.crtc_dclk = 0xa1700030,
.crtc_gclk = 0x814b0008,
.crtc_goe = 0x80cc0015,
.crtc_ps1_active = 0x00000000,
.pll_freq = 100,
.pixclk_divider = 6, /* Wince uses 14 which gives a */
.pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
.pixclk_src = CLK_SRC_PLL,
.sysclk_divider = 0,
.sysclk_src = CLK_SRC_PLL,
}
};
static struct w100_gpio_regs e800_w100_gpio_info = {
.init_data1 = 0xc13fc019,
.gpio_dir1 = 0x3e40df7f,
.gpio_oe1 = 0x003c3000,
.init_data2 = 0x00000000,
.gpio_dir2 = 0x00000000,
.gpio_oe2 = 0x00000000,
};
static struct w100_mem_info e800_w100_mem_info = {
.ext_cntl = 0x09640011,
.sdram_mode_reg = 0x00600021,
.ext_timing_cntl = 0x10001545,
.io_cntl = 0x7ddd7333,
.size = 0x1fffff,
};
static void e800_tg_change(struct w100fb_par *par)
{
unsigned long tmp;
tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
if (par->mode->xres == 480)
tmp |= 0x100;
else
tmp &= ~0x100;
w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
}
static struct w100_tg_info e800_tg_info = {
.change = e800_tg_change,
};
static struct w100fb_mach_info e800_fb_info = {
.modelist = e800_lcd_mode,
.num_modes = 2,
.regs = &e800_lcd_regs,
.gpio = &e800_w100_gpio_info,
.mem = &e800_w100_mem_info,
.tg = &e800_tg_info,
.xtal_freq = 16000000,
};
static struct resource e800_fb_resources[] = {
[0] = {
.start = 0x0c000000,
.end = 0x0cffffff,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device e800_fb_device = {
.name = "w100fb",
.id = -1,
.dev = {
.platform_data = &e800_fb_info,
},
.num_resources = ARRAY_SIZE(e800_fb_resources),
.resource = e800_fb_resources,
};
/* --------------------------- UDC definitions --------------------------- */
static struct pxa2xx_udc_mach_info e800_udc_mach_info = {
.gpio_vbus = GPIO_E800_USB_DISC,
.gpio_pullup = GPIO_E800_USB_PULLUP,
.gpio_pullup_inverted = 1
};
/* ----------------- e800 tc6393xb parameters ------------------ */
static struct tc6393xb_platform_data e800_tc6393xb_info = {
.irq_base = IRQ_BOARD_START,
.scr_pll2cr = 0x0cc1,
.scr_gper = 0,
.gpio_base = -1,
.suspend = &eseries_tmio_suspend,
.resume = &eseries_tmio_resume,
.enable = &eseries_tmio_enable,
.disable = &eseries_tmio_disable,
};
static struct platform_device e800_tc6393xb_device = {
.name = "tc6393xb",
.id = -1,
.dev = {
.platform_data = &e800_tc6393xb_info,
},
.num_resources = 2,
.resource = eseries_tmio_resources,
};
/* ----------------------------------------------------------------------- */
static struct platform_device *e800_devices[] __initdata = {
&e800_fb_device,
&e800_tc6393xb_device,
};
static void __init e800_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
"GPIO11_CLK", NULL),
eseries_get_tmio_gpios();
platform_add_devices(ARRAY_AND_SIZE(e800_devices));
pxa_set_udc_info(&e800_udc_mach_info);
pxa_set_ac97_info(NULL);
}
MACHINE_START(E800, "Toshiba e800")
/* Maintainer: Ian Molton (spyro@f2s.com) */
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.boot_params = 0xa0000100,
.map_io = pxa_map_io,
.init_irq = pxa25x_init_irq,
.fixup = eseries_fixup,
.init_machine = e800_init,
.timer = &pxa_timer,
MACHINE_END
#endif

590
arch/arm/mach-pxa/imote2.c
View File

@ -1,590 +0,0 @@
/*
* linux/arch/arm/mach-pxa/imote2.c
*
* Author: Ed C. Epp
* Created: Nov 05, 2002
* Copyright: Intel Corp.
*
* Modified 2008: Jonathan Cameron
*
* The Imote2 is a wireless sensor node platform sold
* by Crossbow (www.xbow.com).
*/
#include <linux/init.h>
#include <linux/device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/platform_device.h>
#include <linux/regulator/machine.h>
#include <linux/gpio.h>
#include <linux/leds.h>
#include <linux/spi/spi.h>
#include <linux/i2c.h>
#include <linux/mfd/da903x.h>
#include <linux/sht15.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/flash.h>
#include <mach/pxa27x.h>
#include <plat/i2c.h>
#include <mach/udc.h>
#include <mach/mmc.h>
#include <mach/pxa2xx_spi.h>
#include <mach/pxa27x-udc.h>
#include "devices.h"
#include "generic.h"
static unsigned long imote2_pin_config[] __initdata = {
/* Device Identification for wakeup*/
GPIO102_GPIO,
/* Button */
GPIO91_GPIO,
/* DA9030 */
GPIO1_GPIO,
/* MMC */
GPIO32_MMC_CLK,
GPIO112_MMC_CMD,
GPIO92_MMC_DAT_0,
GPIO109_MMC_DAT_1,
GPIO110_MMC_DAT_2,
GPIO111_MMC_DAT_3,
/* 802.15.4 radio - driver out of mainline */
GPIO22_GPIO, /* CC_RSTN */
GPIO114_GPIO, /* CC_FIFO */
GPIO116_GPIO, /* CC_CCA */
GPIO0_GPIO, /* CC_FIFOP */
GPIO16_GPIO, /* CCSFD */
GPIO115_GPIO, /* Power enable */
/* I2C */
GPIO117_I2C_SCL,
GPIO118_I2C_SDA,
/* SSP 3 - 802.15.4 radio */
GPIO39_GPIO, /* Chip Select */
GPIO34_SSP3_SCLK,
GPIO35_SSP3_TXD,
GPIO41_SSP3_RXD,
/* SSP 2 - to daughter boards */
GPIO37_GPIO, /* Chip Select */
GPIO36_SSP2_SCLK,
GPIO38_SSP2_TXD,
GPIO11_SSP2_RXD,
/* SSP 1 - to daughter boards */
GPIO24_GPIO, /* Chip Select */
GPIO23_SSP1_SCLK,
GPIO25_SSP1_TXD,
GPIO26_SSP1_RXD,
/* BTUART Basic Connector*/
GPIO42_BTUART_RXD,
GPIO43_BTUART_TXD,
GPIO44_BTUART_CTS,
GPIO45_BTUART_RTS,
/* STUART Serial console via debug board*/
GPIO46_STUART_RXD,
GPIO47_STUART_TXD,
/* Basic sensor board */
GPIO96_GPIO, /* accelerometer interrupt */
GPIO99_GPIO, /* ADC interrupt */
/* SHT15 */
GPIO100_GPIO,
GPIO98_GPIO,
/* Connector pins specified as gpios */
GPIO94_GPIO, /* large basic connector pin 14 */
GPIO10_GPIO, /* large basic connector pin 23 */
/* LEDS */
GPIO103_GPIO, /* red led */
GPIO104_GPIO, /* green led */
GPIO105_GPIO, /* blue led */
};
static struct sht15_platform_data platform_data_sht15 = {
.gpio_data = 100,
.gpio_sck = 98,
};
static struct platform_device sht15 = {
.name = "sht15",
.id = -1,
.dev = {
.platform_data = &platform_data_sht15,
},
};
static struct regulator_consumer_supply imote2_sensor_3_con[] = {
{
.dev = &sht15.dev,
.supply = "vcc",
},
};
static struct gpio_led imote2_led_pins[] = {
{
.name = "imote2:red",
.gpio = 103,
.active_low = 1,
}, {
.name = "imote2:green",
.gpio = 104,
.active_low = 1,
}, {
.name = "imote2:blue",
.gpio = 105,
.active_low = 1,
},
};
static struct gpio_led_platform_data imote2_led_data = {
.num_leds = ARRAY_SIZE(imote2_led_pins),
.leds = imote2_led_pins,
};
static struct platform_device imote2_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &imote2_led_data,
},
};
/* Reverse engineered partly from Platformx drivers */
enum imote2_ldos{
vcc_vref,
vcc_cc2420,
vcc_mica,
vcc_bt,
/* The two voltages available to sensor boards */
vcc_sensor_1_8,
vcc_sensor_3,
vcc_sram_ext, /* directly connected to the pxa271 */
vcc_pxa_pll,
vcc_pxa_usim, /* Reference voltage for certain gpios */
vcc_pxa_mem,
vcc_pxa_flash,
vcc_pxa_core, /*Dc-Dc buck not yet supported */
vcc_lcd,
vcc_bb,
vcc_bbio,
vcc_io, /* cc2420 802.15.4 radio and pxa vcc_io ?*/
};
/* The values of the various regulator constraints are obviously dependent
* on exactly what is wired to each ldo. Unfortunately this information is
* not generally available. More information has been requested from Xbow
* but as of yet they haven't been forthcoming.
*
* Some of these are clearly Stargate 2 related (no way of plugging
* in an lcd on the IM2 for example!).
*/
static struct regulator_init_data imote2_ldo_init_data[] = {
[vcc_bbio] = {
.constraints = { /* board default 1.8V */
.name = "vcc_bbio",
.min_uV = 1800000,
.max_uV = 1800000,
},
},
[vcc_bb] = {
.constraints = { /* board default 2.8V */
.name = "vcc_bb",
.min_uV = 2700000,
.max_uV = 3000000,
},
},
[vcc_pxa_flash] = {
.constraints = {/* default is 1.8V */
.name = "vcc_pxa_flash",
.min_uV = 1800000,
.max_uV = 1800000,
},
},
[vcc_cc2420] = { /* also vcc_io */
.constraints = {
/* board default is 2.8V */
.name = "vcc_cc2420",
.min_uV = 2700000,
.max_uV = 3300000,
},
},
[vcc_vref] = { /* Reference for what? */
.constraints = { /* default 1.8V */
.name = "vcc_vref",
.min_uV = 1800000,
.max_uV = 1800000,
},
},
[vcc_sram_ext] = {
.constraints = { /* default 2.8V */
.name = "vcc_sram_ext",
.min_uV = 2800000,
.max_uV = 2800000,
},
},
[vcc_mica] = {
.constraints = { /* default 2.8V */
.name = "vcc_mica",
.min_uV = 2800000,
.max_uV = 2800000,
},
},
[vcc_bt] = {
.constraints = { /* default 2.8V */
.name = "vcc_bt",
.min_uV = 2800000,
.max_uV = 2800000,
},
},
[vcc_lcd] = {
.constraints = { /* default 2.8V */
.name = "vcc_lcd",
.min_uV = 2700000,
.max_uV = 3300000,
},
},
[vcc_io] = { /* Same or higher than everything
* bar vccbat and vccusb */
.constraints = { /* default 2.8V */
.name = "vcc_io",
.min_uV = 2692000,
.max_uV = 3300000,
},
},
[vcc_sensor_1_8] = {
.constraints = { /* default 1.8V */
.name = "vcc_sensor_1_8",
.min_uV = 1800000,
.max_uV = 1800000,
},
},
[vcc_sensor_3] = { /* curiously default 2.8V */
.constraints = {
.name = "vcc_sensor_3",
.min_uV = 2800000,
.max_uV = 3000000,
},
.num_consumer_supplies = ARRAY_SIZE(imote2_sensor_3_con),
.consumer_supplies = imote2_sensor_3_con,
},
[vcc_pxa_pll] = { /* 1.17V - 1.43V, default 1.3V*/
.constraints = {
.name = "vcc_pxa_pll",
.min_uV = 1170000,
.max_uV = 1430000,
},
},
[vcc_pxa_usim] = {
.constraints = { /* default 1.8V */
.name = "vcc_pxa_usim",
.min_uV = 1710000,
.max_uV = 2160000,
},
},
[vcc_pxa_mem] = {
.constraints = { /* default 1.8V */
.name = "vcc_pxa_mem",
.min_uV = 1800000,
.max_uV = 1800000,
},
},
};
static struct da903x_subdev_info imote2_da9030_subdevs[] = {
{
.name = "da903x-regulator",
.id = DA9030_ID_LDO2,
.platform_data = &imote2_ldo_init_data[vcc_bbio],
}, {
.name = "da903x-regulator",
.id = DA9030_ID_LDO3,
.platform_data = &imote2_ldo_init_data[vcc_bb],
}, {
.name = "da903x-regulator",
.id = DA9030_ID_LDO4,
.platform_data = &imote2_ldo_init_data[vcc_pxa_flash],
}, {
.name = "da903x-regulator",
.id = DA9030_ID_LDO5,
.platform_data = &imote2_ldo_init_data[vcc_cc2420],
}, {
.name = "da903x-regulator",
.id = DA9030_ID_LDO6,
.platform_data = &imote2_ldo_init_data[vcc_vref],
}, {
.name = "da903x-regulator",
.id = DA9030_ID_LDO7,
.platform_data = &imote2_ldo_init_data[vcc_sram_ext],
}, {
.name = "da903x-regulator",
.id = DA9030_ID_LDO8,
.platform_data = &imote2_ldo_init_data[vcc_mica],
}, {
.name = "da903x-regulator",
.id = DA9030_ID_LDO9,
.platform_data = &imote2_ldo_init_data[vcc_bt],
}, {
.name = "da903x-regulator",
.id = DA9030_ID_LDO10,
.platform_data = &imote2_ldo_init_data[vcc_sensor_1_8],
}, {
.name = "da903x-regulator",
.id = DA9030_ID_LDO11,
.platform_data = &imote2_ldo_init_data[vcc_sensor_3],
}, {
.name = "da903x-regulator",
.id = DA9030_ID_LDO12,
.platform_data = &imote2_ldo_init_data[vcc_lcd],
}, {
.name = "da903x-regulator",
.id = DA9030_ID_LDO15,
.platform_data = &imote2_ldo_init_data[vcc_pxa_pll],
}, {
.name = "da903x-regulator",
.id = DA9030_ID_LDO17,
.platform_data = &imote2_ldo_init_data[vcc_pxa_usim],
}, {
.name = "da903x-regulator",
.id = DA9030_ID_LDO18,
.platform_data = &imote2_ldo_init_data[vcc_io],
}, {
.name = "da903x-regulator",
.id = DA9030_ID_LDO19,
.platform_data = &imote2_ldo_init_data[vcc_pxa_mem],
},
};
static struct da903x_platform_data imote2_da9030_pdata = {
.num_subdevs = ARRAY_SIZE(imote2_da9030_subdevs),
.subdevs = imote2_da9030_subdevs,
};
/* As the the imote2 doesn't currently have a conventional SD slot
* there is no option to hotplug cards, making all this rather simple
*/
static int imote2_mci_get_ro(struct device *dev)
{
return 0;
}
/* Rather simple case as hotplugging not possible */
static struct pxamci_platform_data imote2_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* default anyway */
.get_ro = imote2_mci_get_ro,
.gpio_card_detect = -1,
.gpio_card_ro = -1,
.gpio_power = -1,
};
static struct mtd_partition imote2flash_partitions[] = {
{
.name = "Bootloader",
.size = 0x00040000,
.offset = 0,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "Kernel",
.size = 0x00200000,
.offset = 0x00040000,
.mask_flags = 0,
}, {
.name = "Filesystem",
.size = 0x01DC0000,
.offset = 0x00240000,
.mask_flags = 0,
},
};
static struct resource flash_resources = {
.start = PXA_CS0_PHYS,
.end = PXA_CS0_PHYS + SZ_32M - 1,
.flags = IORESOURCE_MEM,
};
static struct flash_platform_data imote2_flash_data = {
.map_name = "cfi_probe",
.parts = imote2flash_partitions,
.nr_parts = ARRAY_SIZE(imote2flash_partitions),
.name = "PXA27xOnChipROM",
.width = 2,
};
static struct platform_device imote2_flash_device = {
.name = "pxa2xx-flash",
.id = 0,
.dev = {
.platform_data = &imote2_flash_data,
},
.resource = &flash_resources,
.num_resources = 1,
};
/* Some of the drivers here are out of kernel at the moment (parts of IIO)
* and it may be a while before they are in the mainline.
*/
static struct i2c_board_info __initdata imote2_i2c_board_info[] = {
{ /* UCAM sensor board */
.type = "max1239",
.addr = 0x35,
}, { /* ITS400 Sensor board only */
.type = "max1363",
.addr = 0x34,
/* Through a nand gate - Also beware, on V2 sensor board the
* pull up resistors are missing.
*/
.irq = IRQ_GPIO(99),
}, { /* ITS400 Sensor board only */
.type = "tsl2561",
.addr = 0x49,
/* Through a nand gate - Also beware, on V2 sensor board the
* pull up resistors are missing.
*/
.irq = IRQ_GPIO(99),
}, { /* ITS400 Sensor board only */
.type = "tmp175",
.addr = 0x4A,
.irq = IRQ_GPIO(96),
}, { /* IMB400 Multimedia board */
.type = "wm8940",
.addr = 0x1A,
},
};
static struct i2c_board_info __initdata imote2_pwr_i2c_board_info[] = {
{
.type = "da9030",
.addr = 0x49,
.platform_data = &imote2_da9030_pdata,
.irq = gpio_to_irq(1),
},
};
static struct pxa2xx_spi_master pxa_ssp_master_0_info = {
.num_chipselect = 1,
};
static struct pxa2xx_spi_master pxa_ssp_master_1_info = {
.num_chipselect = 1,
};
static struct pxa2xx_spi_master pxa_ssp_master_2_info = {
.num_chipselect = 1,
};
static struct pxa2xx_spi_chip staccel_chip_info = {
.tx_threshold = 8,
.rx_threshold = 8,
.dma_burst_size = 8,
.timeout = 235,
.gpio_cs = 24,
};
static struct pxa2xx_spi_chip cc2420_info = {
.tx_threshold = 8,
.rx_threshold = 8,
.dma_burst_size = 8,
.timeout = 235,
.gpio_cs = 39,
};
static struct spi_board_info spi_board_info[] __initdata = {
{ /* Driver in IIO */
.modalias = "lis3l02dq",
.max_speed_hz = 8000000,/* 8MHz max spi frequency at 3V */
.bus_num = 1,
.chip_select = 0,
.controller_data = &staccel_chip_info,
.irq = IRQ_GPIO(96),
}, { /* Driver out of kernel as it needs considerable rewriting */
.modalias = "cc2420",
.max_speed_hz = 6500000,
.bus_num = 3,
.chip_select = 0,
.controller_data = &cc2420_info,
},
};
static void im2_udc_command(int cmd)
{
switch (cmd) {
case PXA2XX_UDC_CMD_CONNECT:
UP2OCR |= UP2OCR_HXOE | UP2OCR_DPPUE | UP2OCR_DPPUBE;
break;
case PXA2XX_UDC_CMD_DISCONNECT:
UP2OCR &= ~(UP2OCR_HXOE | UP2OCR_DPPUE | UP2OCR_DPPUBE);
break;
}
}
static struct pxa2xx_udc_mach_info imote2_udc_info __initdata = {
.udc_command = im2_udc_command,
};
static struct platform_device *imote2_devices[] = {
&imote2_flash_device,
&imote2_leds,
&sht15,
};
static struct i2c_pxa_platform_data i2c_pwr_pdata = {
.fast_mode = 1,
};
static struct i2c_pxa_platform_data i2c_pdata = {
.fast_mode = 1,
};
static void __init imote2_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(imote2_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
platform_add_devices(imote2_devices, ARRAY_SIZE(imote2_devices));
pxa2xx_set_spi_info(1, &pxa_ssp_master_0_info);
pxa2xx_set_spi_info(2, &pxa_ssp_master_1_info);
pxa2xx_set_spi_info(3, &pxa_ssp_master_2_info);
spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
i2c_register_board_info(0, imote2_i2c_board_info,
ARRAY_SIZE(imote2_i2c_board_info));
i2c_register_board_info(1, imote2_pwr_i2c_board_info,
ARRAY_SIZE(imote2_pwr_i2c_board_info));
pxa27x_set_i2c_power_info(&i2c_pwr_pdata);
pxa_set_i2c_info(&i2c_pdata);
pxa_set_mci_info(&imote2_mci_platform_data);
pxa_set_udc_info(&imote2_udc_info);
}
MACHINE_START(INTELMOTE2, "IMOTE 2")
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.map_io = pxa_map_io,
.init_irq = pxa27x_init_irq,
.timer = &pxa_timer,
.init_machine = imote2_init,
.boot_params = 0xA0000100,
MACHINE_END

75
arch/arm/mach-pxa/include/mach/balloon3.h
View File

@ -26,21 +26,55 @@ enum balloon3_features {
#define BALLOON3_FPGA_VIRT (0xf1000000) /* as per balloon2 */
#define BALLOON3_FPGA_LENGTH 0x01000000
/* FPGA/CPLD registers */
#define BALLOON3_PCMCIA0_REG (BALLOON3_FPGA_VIRT + 0x00e00008)
/* fixme - same for now */
#define BALLOON3_PCMCIA1_REG (BALLOON3_FPGA_VIRT + 0x00e00008)
#define BALLOON3_NANDIO_IO_REG (BALLOON3_FPGA_VIRT + 0x00e00000)
/* FPGA / CPLD registers for CF socket */
#define BALLOON3_CF_STATUS_REG (BALLOON3_FPGA_VIRT + 0x00e00008)
#define BALLOON3_CF_CONTROL_REG (BALLOON3_FPGA_VIRT + 0x00e00008)
/* FPGA / CPLD version register */
#define BALLOON3_FPGA_VER (BALLOON3_FPGA_VIRT + 0x00e0001c)
/* FPGA / CPLD registers for NAND flash */
#define BALLOON3_NAND_BASE (PXA_CS4_PHYS + 0x00e00000)
#define BALLOON3_NAND_IO_REG (BALLOON3_FPGA_VIRT + 0x00e00000)
#define BALLOON3_NAND_CONTROL2_REG (BALLOON3_FPGA_VIRT + 0x00e00010)
#define BALLOON3_NAND_STAT_REG (BALLOON3_FPGA_VIRT + 0x00e00010)
#define BALLOON3_NAND_CONTROL_REG (BALLOON3_FPGA_VIRT + 0x00e00014)
/* fpga/cpld interrupt control register */
#define BALLOON3_INT_CONTROL_REG (BALLOON3_FPGA_VIRT + 0x00e0000C)
#define BALLOON3_NANDIO_CTL2_REG (BALLOON3_FPGA_VIRT + 0x00e00010)
#define BALLOON3_NANDIO_CTL_REG (BALLOON3_FPGA_VIRT + 0x00e00014)
#define BALLOON3_VERSION_REG (BALLOON3_FPGA_VIRT + 0x00e0001c)
#define BALLOON3_SAMOSA_ADDR_REG (BALLOON3_FPGA_VIRT + 0x00c00000)
#define BALLOON3_SAMOSA_DATA_REG (BALLOON3_FPGA_VIRT + 0x00c00004)
#define BALLOON3_SAMOSA_STATUS_REG (BALLOON3_FPGA_VIRT + 0x00c0001c)
/* CF Status Register bits (read-only) bits */
#define BALLOON3_CF_nIRQ (1 << 0)
#define BALLOON3_CF_nSTSCHG_BVD1 (1 << 1)
/* CF Control Set Register bits / CF Control Clear Register bits (write-only) */
#define BALLOON3_CF_RESET (1 << 0)
#define BALLOON3_CF_ENABLE (1 << 1)
#define BALLOON3_CF_ADD_ENABLE (1 << 2)
/* CF Interrupt sources */
#define BALLOON3_BP_CF_NRDY_IRQ BALLOON3_IRQ(0)
#define BALLOON3_BP_NSTSCHG_IRQ BALLOON3_IRQ(1)
/* NAND Control register */
#define BALLOON3_NAND_CONTROL_FLWP (1 << 7)
#define BALLOON3_NAND_CONTROL_FLSE (1 << 6)
#define BALLOON3_NAND_CONTROL_FLCE3 (1 << 5)
#define BALLOON3_NAND_CONTROL_FLCE2 (1 << 4)
#define BALLOON3_NAND_CONTROL_FLCE1 (1 << 3)
#define BALLOON3_NAND_CONTROL_FLCE0 (1 << 2)
#define BALLOON3_NAND_CONTROL_FLALE (1 << 1)
#define BALLOON3_NAND_CONTROL_FLCLE (1 << 0)
/* NAND Status register */
#define BALLOON3_NAND_STAT_RNB (1 << 0)
/* NAND Control2 register */
#define BALLOON3_NAND_CONTROL2_16BIT (1 << 0)
/* GPIOs for irqs */
#define BALLOON3_GPIO_AUX_NIRQ (94)
#define BALLOON3_GPIO_CODEC_IRQ (95)
@ -54,20 +88,24 @@ enum balloon3_features {
#define BALLOON3_GPIO_S0_CD (105)
/* NAND */
#define BALLOON3_GPIO_RUN_NAND (102)
/* PCF8574A Leds */
#define BALLOON3_PCF_GPIO_BASE 160
#define BALLOON3_PCF_GPIO_LED0 (BALLOON3_PCF_GPIO_BASE + 0)
#define BALLOON3_PCF_GPIO_LED1 (BALLOON3_PCF_GPIO_BASE + 1)
#define BALLOON3_PCF_GPIO_LED2 (BALLOON3_PCF_GPIO_BASE + 2)
#define BALLOON3_PCF_GPIO_LED3 (BALLOON3_PCF_GPIO_BASE + 3)
#define BALLOON3_PCF_GPIO_LED4 (BALLOON3_PCF_GPIO_BASE + 4)
#define BALLOON3_PCF_GPIO_LED5 (BALLOON3_PCF_GPIO_BASE + 5)
#define BALLOON3_PCF_GPIO_LED6 (BALLOON3_PCF_GPIO_BASE + 6)
#define BALLOON3_PCF_GPIO_LED7 (BALLOON3_PCF_GPIO_BASE + 7)
/* FPGA Interrupt Mask/Acknowledge Register */
#define BALLOON3_INT_S0_IRQ (1 << 0) /* PCMCIA 0 IRQ */
#define BALLOON3_INT_S0_STSCHG (1 << 1) /* PCMCIA 0 status changed */
/* CF Status Register */
#define BALLOON3_PCMCIA_nIRQ (1 << 0) /* IRQ / ready signal */
#define BALLOON3_PCMCIA_nSTSCHG_BVD1 (1 << 1)
/* VDD sense / card status changed */
/* CF control register (write) */
#define BALLOON3_PCMCIA_RESET (1 << 0) /* Card reset signal */
#define BALLOON3_PCMCIA_ENABLE (1 << 1)
#define BALLOON3_PCMCIA_ADD_ENABLE (1 << 2)
/* CPLD (and FPGA) interface definitions */
#define CPLD_LCD0_DATA_SET 0x00
#define CPLD_LCD0_DATA_CLR 0x10
@ -132,9 +170,6 @@ enum balloon3_features {
/* Balloon3 Interrupts */
#define BALLOON3_IRQ(x) (IRQ_BOARD_START + (x))
#define BALLOON3_BP_CF_NRDY_IRQ BALLOON3_IRQ(0)
#define BALLOON3_BP_NSTSCHG_IRQ BALLOON3_IRQ(1)
#define BALLOON3_AUX_NIRQ IRQ_GPIO(BALLOON3_GPIO_AUX_NIRQ)
#define BALLOON3_CODEC_IRQ IRQ_GPIO(BALLOON3_GPIO_CODEC_IRQ)
#define BALLOON3_S0_CD_IRQ IRQ_GPIO(BALLOON3_GPIO_S0_CD)

32
arch/arm/mach-pxa/include/mach/colibri.h
View File

@ -4,6 +4,27 @@
#include <net/ax88796.h>
#include <mach/mfp.h>
/*
* base board glue for PXA270 module
*/
enum {
COLIBRI_PXA270_EVALBOARD = 0,
COLIBRI_PXA270_INCOME,
};
#if defined(CONFIG_MACH_COLIBRI_PXA270_EVALBOARD)
extern void colibri_pxa270_evalboard_init(void);
#else
static inline void colibri_pxa270_evalboard_init(void) {}
#endif
#if defined(CONFIG_MACH_COLIBRI_PXA270_INCOME)
extern void colibri_pxa270_income_boardinit(void);
#else
static inline void colibri_pxa270_income_boardinit(void) {}
#endif
/*
* common settings for all modules
*/
@ -33,13 +54,10 @@ static inline void colibri_pxa3xx_init_nand(void) {}
/* physical memory regions */
#define COLIBRI_SDRAM_BASE 0xa0000000 /* SDRAM region */
/* definitions for Colibri PXA270 */
#define COLIBRI_PXA270_FLASH_PHYS (PXA_CS0_PHYS) /* Flash region */
#define COLIBRI_PXA270_ETH_PHYS (PXA_CS2_PHYS) /* Ethernet */
#define COLIBRI_PXA270_ETH_IRQ_GPIO 114
#define COLIBRI_PXA270_ETH_IRQ \
gpio_to_irq(mfp_to_gpio(COLIBRI_PXA270_ETH_IRQ_GPIO))
/* GPIO definitions for Colibri PXA270 */
#define GPIO114_COLIBRI_PXA270_ETH_IRQ 114
#define GPIO0_COLIBRI_PXA270_SD_DETECT 0
#define GPIO113_COLIBRI_PXA270_TS_IRQ 113
#endif /* _COLIBRI_H_ */

5
arch/arm/mach-pxa/include/mach/corgi.h
View File

@ -109,10 +109,5 @@
#define CORGI_GPIO_BACKLIGHT_CONT (CORGI_SCOOP_GPIO_BASE + 7)
#define CORGI_GPIO_MIC_BIAS (CORGI_SCOOP_GPIO_BASE + 8)
/*
* Shared data structures
*/
extern struct platform_device corgiscoop_device;
#endif /* __ASM_ARCH_CORGI_H */

12
arch/arm/mach-pxa/include/mach/gumstix.h
View File

@ -14,25 +14,15 @@
/*
GPIOn - Input from MAX823 (or equiv), normalizing USB +5V into a clean
interrupt signal for determining cable presence. On the original gumstix,
this is GPIO81, and GPIO83 needs to be defined as well. On the gumstix F,
interrupt signal for determining cable presence. On the gumstix F,
this moves to GPIO17 and GPIO37. */
/* GPIOx - Connects to USB D+ and used as a pull-up after GPIOn
has detected a cable insertion; driven low otherwise. */
#ifdef CONFIG_ARCH_GUMSTIX_ORIG
#define GPIO_GUMSTIX_USB_GPIOn 81
#define GPIO_GUMSTIX_USB_GPIOx 83
#else
#define GPIO_GUMSTIX_USB_GPIOn 35
#define GPIO_GUMSTIX_USB_GPIOx 41
#endif
/* usb state change */
#define GUMSTIX_USB_INTR_IRQ IRQ_GPIO(GPIO_GUMSTIX_USB_GPIOn)

81
arch/arm/mach-pxa/include/mach/palm27x.h Normal file
View File

@ -0,0 +1,81 @@
/*
* Common functions for Palm LD, T5, TX, Z72
*
* Copyright (C) 2010
* Marek Vasut <marek.vasut@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#ifndef __INCLUDE_MACH_PALM27X__
#define __INCLUDE_MACH_PALM27X__
#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
extern void __init palm27x_mmc_init(int detect, int ro, int power,
int power_inverted);
#else
static inline void palm27x_mmc_init(int detect, int ro, int power,
int power_inverted)
{}
#endif
#if defined(CONFIG_SUSPEND)
extern void __init palm27x_pm_init(unsigned long str_base);
#else
static inline void palm27x_pm_init(unsigned long str_base) {}
#endif
#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
extern struct pxafb_mode_info palm_320x480_lcd_mode;
extern struct pxafb_mode_info palm_320x320_lcd_mode;
extern struct pxafb_mode_info palm_320x320_new_lcd_mode;
extern void __init palm27x_lcd_init(int power,
struct pxafb_mode_info *mode);
#else
static inline void palm27x_lcd_init(int power, struct pxafb_mode_info *mode) {}
#endif
#if defined(CONFIG_USB_GADGET_PXA27X) || \
defined(CONFIG_USB_GADGET_PXA27X_MODULE)
extern void __init palm27x_udc_init(int vbus, int pullup,
int vbus_inverted);
#else
static inline void palm27x_udc_init(int vbus, int pullup, int vbus_inverted) {}
#endif
#if defined(CONFIG_IRDA) || defined(CONFIG_IRDA_MODULE)
extern void __init palm27x_irda_init(int pwdn);
#else
static inline void palm27x_irda_init(int pwdn) {}
#endif
#if defined(CONFIG_TOUCHSCREEN_WM97XX) || \
defined(CONFIG_TOUCHSCREEN_WM97XX_MODULE)
extern void __init palm27x_ac97_init(int minv, int maxv, int jack,
int reset);
#else
static inline void palm27x_ac97_init(int minv, int maxv, int jack, int reset) {}
#endif
#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)
extern void __init palm27x_pwm_init(int bl, int lcd);
#else
static inline void palm27x_pwm_init(int bl, int lcd) {}
#endif
#if defined(CONFIG_PDA_POWER) || defined(CONFIG_PDA_POWER_MODULE)
extern void __init palm27x_power_init(int ac, int usb);
#else
static inline void palm27x_power_init(int ac, int usb) {}
#endif
#if defined(CONFIG_REGULATOR_MAX1586) || \
defined(CONFIG_REGULATOR_MAX1586_MODULE)
extern void __init palm27x_pmic_init(void);
#else
static inline void palm27x_pmic_init(void) {}
#endif
#endif /* __INCLUDE_MACH_PALM27X__ */

33
arch/arm/mach-pxa/include/mach/pata_pxa.h Normal file
View File

@ -0,0 +1,33 @@
/*
* Generic PXA PATA driver
*
* Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __MACH_PATA_PXA_H__
#define __MACH_PATA_PXA_H__
struct pata_pxa_pdata {
/* PXA DMA DREQ<0:2> pin */
uint32_t dma_dreq;
/* Register shift */
uint32_t reg_shift;
/* IRQ flags */
uint32_t irq_flags;
};
#endif /* __MACH_PATA_PXA_H__ */

35
arch/arm/mach-pxa/include/mach/sharpsl.h
View File

@ -1,35 +0,0 @@
/*
* SharpSL SSP Driver
*/
unsigned long corgi_ssp_ads7846_putget(unsigned long);
unsigned long corgi_ssp_ads7846_get(void);
void corgi_ssp_ads7846_put(unsigned long data);
void corgi_ssp_ads7846_lock(void);
void corgi_ssp_ads7846_unlock(void);
void corgi_ssp_lcdtg_send (unsigned char adrs, unsigned char data);
void corgi_ssp_blduty_set(int duty);
int corgi_ssp_max1111_get(unsigned long data);
/*
* SharpSL Touchscreen Driver
*/
struct corgits_machinfo {
unsigned long (*get_hsync_invperiod)(void);
void (*put_hsync)(void);
void (*wait_hsync)(void);
};
/*
* SharpSL Backlight
*/
extern void corgibl_limit_intensity(int limit);
extern void corgi_lcd_limit_intensity(int limit);
/*
* SharpSL Battery/PM Driver
*/
extern void sharpsl_battery_kick(void);

9
arch/arm/mach-pxa/include/mach/sharpsl_pm.h
View File

@ -93,6 +93,8 @@ struct sharpsl_pm_status {
extern struct sharpsl_pm_status sharpsl_pm;
extern struct battery_thresh sharpsl_battery_levels_acin[];
extern struct battery_thresh sharpsl_battery_levels_noac[];
#define SHARPSL_LED_ERROR 2
#define SHARPSL_LED_ON 1
@ -101,4 +103,11 @@ extern struct sharpsl_pm_status sharpsl_pm;
void sharpsl_battery_kick(void);
void sharpsl_pm_led(int val);
/* MAX1111 Channel Definitions */
#define MAX1111_BATT_VOLT 4u
#define MAX1111_BATT_TEMP 2u
#define MAX1111_ACIN_VOLT 6u
int sharpsl_pm_pxa_read_max1111(int channel);
void corgi_lcd_limit_intensity(int limit);
#endif

2
arch/arm/mach-pxa/include/mach/spitz.h
View File

@ -185,7 +185,5 @@
/*
* Shared data structures
*/
extern struct platform_device spitzscoop_device;
extern struct platform_device spitzscoop2_device;
extern struct platform_device spitzssp_device;
extern struct sharpsl_charger_machinfo spitz_pm_machinfo;

10
arch/arm/mach-pxa/mioa701.c
View File

@ -34,7 +34,7 @@
#include <linux/irq.h>
#include <linux/pda_power.h>
#include <linux/power_supply.h>
#include <linux/wm97xx_batt.h>
#include <linux/wm97xx.h>
#include <linux/mtd/physmap.h>
#include <linux/usb/gpio_vbus.h>
#include <linux/regulator/max1586.h>
@ -636,7 +636,7 @@ static struct platform_device power_dev = {
},
};
static struct wm97xx_batt_info mioa701_battery_data = {
static struct wm97xx_batt_pdata mioa701_battery_data = {
.batt_aux = WM97XX_AUX_ID1,
.temp_aux = -1,
.charge_gpio = -1,
@ -648,6 +648,10 @@ static struct wm97xx_batt_info mioa701_battery_data = {
.batt_name = "mioa701_battery",
};
static struct wm97xx_pdata mioa701_wm97xx_pdata = {
.batt_pdata = &mioa701_battery_data,
};
/*
* Voltage regulation
*/
@ -716,6 +720,7 @@ struct i2c_pxa_platform_data i2c_pdata = {
static pxa2xx_audio_ops_t mioa701_ac97_info = {
.reset_gpio = 95,
.codec_pdata = { &mioa701_wm97xx_pdata, },
};
/*
@ -794,7 +799,6 @@ static void __init mioa701_machine_init(void)
set_pxa_fb_info(&mioa701_pxafb_info);
pxa_set_mci_info(&mioa701_mci_info);
pxa_set_keypad_info(&mioa701_keypad_info);
wm97xx_bat_set_pdata(&mioa701_battery_data);
pxa_set_udc_info(&mioa701_udc_info);
pxa_set_ac97_info(&mioa701_ac97_info);
pm_power_off = mioa701_poweroff;

477
arch/arm/mach-pxa/palm27x.c Normal file
View File

@ -0,0 +1,477 @@
/*
* Common code for Palm LD, T5, TX, Z72
*
* Copyright (C) 2010
* Marek Vasut <marek.vasut@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/irq.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/pda_power.h>
#include <linux/pwm_backlight.h>
#include <linux/gpio.h>
#include <linux/wm97xx.h>
#include <linux/power_supply.h>
#include <linux/usb/gpio_vbus.h>
#include <linux/regulator/max1586.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/pxa27x.h>
#include <mach/audio.h>
#include <mach/mmc.h>
#include <mach/pxafb.h>
#include <mach/irda.h>
#include <mach/udc.h>
#include <mach/palmasoc.h>
#include <mach/palm27x.h>
#include <plat/i2c.h>
#include "generic.h"
#include "devices.h"
/******************************************************************************
* SD/MMC card controller
******************************************************************************/
#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
static struct pxamci_platform_data palm27x_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.detect_delay_ms = 200,
};
void __init palm27x_mmc_init(int detect, int ro, int power,
int power_inverted)
{
palm27x_mci_platform_data.gpio_card_detect = detect;
palm27x_mci_platform_data.gpio_card_ro = ro;
palm27x_mci_platform_data.gpio_power = power;
palm27x_mci_platform_data.gpio_power_invert = power_inverted;
pxa_set_mci_info(&palm27x_mci_platform_data);
}
#endif
/******************************************************************************
* Power management - standby
******************************************************************************/
#if defined(CONFIG_SUSPEND)
void __init palm27x_pm_init(unsigned long str_base)
{
static const unsigned long resume[] = {
0xe3a00101, /* mov r0, #0x40000000 */
0xe380060f, /* orr r0, r0, #0x00f00000 */
0xe590f008, /* ldr pc, [r0, #0x08] */
};
/*
* Copy the bootloader.
* NOTE: PalmZ72 uses a different wakeup method!
*/
memcpy(phys_to_virt(str_base), resume, sizeof(resume));
}
#endif
/******************************************************************************
* Framebuffer
******************************************************************************/
#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
struct pxafb_mode_info palm_320x480_lcd_mode = {
.pixclock = 57692,
.xres = 320,
.yres = 480,
.bpp = 16,
.left_margin = 32,
.right_margin = 1,
.upper_margin = 7,
.lower_margin = 1,
.hsync_len = 4,
.vsync_len = 1,
};
struct pxafb_mode_info palm_320x320_lcd_mode = {
.pixclock = 115384,
.xres = 320,
.yres = 320,
.bpp = 16,
.left_margin = 27,
.right_margin = 7,
.upper_margin = 7,
.lower_margin = 8,
.hsync_len = 6,
.vsync_len = 1,
};
struct pxafb_mode_info palm_320x320_new_lcd_mode = {
.pixclock = 86538,
.xres = 320,
.yres = 320,
.bpp = 16,
.left_margin = 20,
.right_margin = 8,
.upper_margin = 8,
.lower_margin = 5,
.hsync_len = 4,
.vsync_len = 1,
};
static struct pxafb_mach_info palm27x_lcd_screen = {
.num_modes = 1,
.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
};
static int palm27x_lcd_power;
static void palm27x_lcd_ctl(int on, struct fb_var_screeninfo *info)
{
gpio_set_value(palm27x_lcd_power, on);
}
void __init palm27x_lcd_init(int power, struct pxafb_mode_info *mode)
{
palm27x_lcd_screen.modes = mode;
if (gpio_is_valid(power)) {
if (!gpio_request(power, "LCD power")) {
pr_err("Palm27x: failed to claim lcd power gpio!\n");
return;
}
if (!gpio_direction_output(power, 1)) {
pr_err("Palm27x: lcd power configuration failed!\n");
return;
}
palm27x_lcd_power = power;
palm27x_lcd_screen.pxafb_lcd_power = palm27x_lcd_ctl;
}
set_pxa_fb_info(&palm27x_lcd_screen);
}
#endif
/******************************************************************************
* USB Gadget
******************************************************************************/
#if defined(CONFIG_USB_GADGET_PXA27X) || \
defined(CONFIG_USB_GADGET_PXA27X_MODULE)
static struct gpio_vbus_mach_info palm27x_udc_info = {
.gpio_vbus_inverted = 1,
};
static struct platform_device palm27x_gpio_vbus = {
.name = "gpio-vbus",
.id = -1,
.dev = {
.platform_data = &palm27x_udc_info,
},
};
void __init palm27x_udc_init(int vbus, int pullup, int vbus_inverted)
{
palm27x_udc_info.gpio_vbus = vbus;
palm27x_udc_info.gpio_pullup = pullup;
palm27x_udc_info.gpio_vbus_inverted = vbus_inverted;
if (!gpio_request(pullup, "USB Pullup")) {
gpio_direction_output(pullup,
palm27x_udc_info.gpio_vbus_inverted);
gpio_free(pullup);
} else
return;
platform_device_register(&palm27x_gpio_vbus);
}
#endif
/******************************************************************************
* IrDA
******************************************************************************/
#if defined(CONFIG_IRDA) || defined(CONFIG_IRDA_MODULE)
static struct pxaficp_platform_data palm27x_ficp_platform_data = {
.transceiver_cap = IR_SIRMODE | IR_OFF,
};
void __init palm27x_irda_init(int pwdn)
{
palm27x_ficp_platform_data.gpio_pwdown = pwdn;
pxa_set_ficp_info(&palm27x_ficp_platform_data);
}
#endif
/******************************************************************************
* WM97xx audio, battery
******************************************************************************/
#if defined(CONFIG_TOUCHSCREEN_WM97XX) || \
defined(CONFIG_TOUCHSCREEN_WM97XX_MODULE)
static struct wm97xx_batt_pdata palm27x_batt_pdata = {
.batt_aux = WM97XX_AUX_ID3,
.temp_aux = WM97XX_AUX_ID2,
.charge_gpio = -1,
.batt_mult = 1000,
.batt_div = 414,
.temp_mult = 1,
.temp_div = 1,
.batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO,
.batt_name = "main-batt",
};
static struct wm97xx_pdata palm27x_wm97xx_pdata = {
.batt_pdata = &palm27x_batt_pdata,
};
static pxa2xx_audio_ops_t palm27x_ac97_pdata = {
.codec_pdata = { &palm27x_wm97xx_pdata, },
};
static struct palm27x_asoc_info palm27x_asoc_pdata = {
.jack_gpio = -1,
};
static struct platform_device palm27x_asoc = {
.name = "palm27x-asoc",
.id = -1,
.dev = {
.platform_data = &palm27x_asoc_pdata,
},
};
void __init palm27x_ac97_init(int minv, int maxv, int jack, int reset)
{
palm27x_ac97_pdata.reset_gpio = reset;
palm27x_asoc_pdata.jack_gpio = jack;
if (minv < 0 || maxv < 0) {
palm27x_ac97_pdata.codec_pdata[0] = NULL;
pxa_set_ac97_info(&palm27x_ac97_pdata);
} else {
palm27x_batt_pdata.min_voltage = minv,
palm27x_batt_pdata.max_voltage = maxv,
pxa_set_ac97_info(&palm27x_ac97_pdata);
platform_device_register(&palm27x_asoc);
}
}
#endif
/******************************************************************************
* Backlight
******************************************************************************/
#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)
static int palm_bl_power;
static int palm_lcd_power;
static int palm27x_backlight_init(struct device *dev)
{
int ret;
ret = gpio_request(palm_bl_power, "BL POWER");
if (ret)
goto err;
ret = gpio_direction_output(palm_bl_power, 0);
if (ret)
goto err2;
if (gpio_is_valid(palm_lcd_power)) {
ret = gpio_request(palm_lcd_power, "LCD POWER");
if (ret)
goto err2;
ret = gpio_direction_output(palm_lcd_power, 0);
if (ret)
goto err3;
}
return 0;
err3:
gpio_free(palm_lcd_power);
err2:
gpio_free(palm_bl_power);
err:
return ret;
}
static int palm27x_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(palm_bl_power, brightness);
if (gpio_is_valid(palm_lcd_power))
gpio_set_value(palm_lcd_power, brightness);
return brightness;
}
static void palm27x_backlight_exit(struct device *dev)
{
gpio_free(palm_bl_power);
if (gpio_is_valid(palm_lcd_power))
gpio_free(palm_lcd_power);
}
static struct platform_pwm_backlight_data palm27x_backlight_data = {
.pwm_id = 0,
.max_brightness = 0xfe,
.dft_brightness = 0x7e,
.pwm_period_ns = 3500,
.init = palm27x_backlight_init,
.notify = palm27x_backlight_notify,
.exit = palm27x_backlight_exit,
};
static struct platform_device palm27x_backlight = {
.name = "pwm-backlight",
.dev = {
.parent = &pxa27x_device_pwm0.dev,
.platform_data = &palm27x_backlight_data,
},
};
void __init palm27x_pwm_init(int bl, int lcd)
{
palm_bl_power = bl;
palm_lcd_power = lcd;
platform_device_register(&palm27x_backlight);
}
#endif
/******************************************************************************
* Power supply
******************************************************************************/
#if defined(CONFIG_PDA_POWER) || defined(CONFIG_PDA_POWER_MODULE)
static int palm_ac_state;
static int palm_usb_state;
static int palm27x_power_supply_init(struct device *dev)
{
int ret;
ret = gpio_request(palm_ac_state, "AC state");
if (ret)
goto err1;
ret = gpio_direction_input(palm_ac_state);
if (ret)
goto err2;
if (gpio_is_valid(palm_usb_state)) {
ret = gpio_request(palm_usb_state, "USB state");
if (ret)
goto err2;
ret = gpio_direction_input(palm_usb_state);
if (ret)
goto err3;
}
return 0;
err3:
gpio_free(palm_usb_state);
err2:
gpio_free(palm_ac_state);
err1:
return ret;
}
static void palm27x_power_supply_exit(struct device *dev)
{
gpio_free(palm_usb_state);
gpio_free(palm_ac_state);
}
static int palm27x_is_ac_online(void)
{
return gpio_get_value(palm_ac_state);
}
static int palm27x_is_usb_online(void)
{
return !gpio_get_value(palm_usb_state);
}
static char *palm27x_supplicants[] = {
"main-battery",
};
static struct pda_power_pdata palm27x_ps_info = {
.init = palm27x_power_supply_init,
.exit = palm27x_power_supply_exit,
.is_ac_online = palm27x_is_ac_online,
.is_usb_online = palm27x_is_usb_online,
.supplied_to = palm27x_supplicants,
.num_supplicants = ARRAY_SIZE(palm27x_supplicants),
};
static struct platform_device palm27x_power_supply = {
.name = "pda-power",
.id = -1,
.dev = {
.platform_data = &palm27x_ps_info,
},
};
void __init palm27x_power_init(int ac, int usb)
{
palm_ac_state = ac;
palm_usb_state = usb;
platform_device_register(&palm27x_power_supply);
}
#endif
/******************************************************************************
* Core power regulator
******************************************************************************/
#if defined(CONFIG_REGULATOR_MAX1586) || \
defined(CONFIG_REGULATOR_MAX1586_MODULE)
static struct regulator_consumer_supply palm27x_max1587a_consumers[] = {
{
.supply = "vcc_core",
}
};
static struct regulator_init_data palm27x_max1587a_v3_info = {
.constraints = {
.name = "vcc_core range",
.min_uV = 900000,
.max_uV = 1705000,
.always_on = 1,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
},
.consumer_supplies = palm27x_max1587a_consumers,
.num_consumer_supplies = ARRAY_SIZE(palm27x_max1587a_consumers),
};
static struct max1586_subdev_data palm27x_max1587a_subdevs[] = {
{
.name = "vcc_core",
.id = MAX1586_V3,
.platform_data = &palm27x_max1587a_v3_info,
}
};
static struct max1586_platform_data palm27x_max1587a_info = {
.subdevs = palm27x_max1587a_subdevs,
.num_subdevs = ARRAY_SIZE(palm27x_max1587a_subdevs),
.v3_gain = MAX1586_GAIN_R24_3k32, /* 730..1550 mV */
};
static struct i2c_board_info __initdata palm27x_pi2c_board_info[] = {
{
I2C_BOARD_INFO("max1586", 0x14),
.platform_data = &palm27x_max1587a_info,
},
};
void __init palm27x_pmic_init(void)
{
i2c_register_board_info(1, ARRAY_AND_SIZE(palm27x_pi2c_board_info));
pxa27x_set_i2c_power_info(NULL);
}
#endif

292
arch/arm/mach-pxa/palmld.c
View File

@ -22,7 +22,7 @@
#include <linux/pda_power.h>
#include <linux/pwm_backlight.h>
#include <linux/gpio.h>
#include <linux/wm97xx_batt.h>
#include <linux/wm97xx.h>
#include <linux/power_supply.h>
#include <linux/sysdev.h>
#include <linux/mtd/mtd.h>
@ -41,6 +41,7 @@
#include <mach/irda.h>
#include <mach/pxa27x_keypad.h>
#include <mach/palmasoc.h>
#include <mach/palm27x.h>
#include "generic.h"
#include "devices.h"
@ -127,6 +128,7 @@ static unsigned long palmld_pin_config[] __initdata = {
/******************************************************************************
* NOR Flash
******************************************************************************/
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
static struct mtd_partition palmld_partitions[] = {
{
.name = "Flash",
@ -160,20 +162,18 @@ static struct platform_device palmld_flash = {
},
};
/******************************************************************************
* SD/MMC card controller
******************************************************************************/
static struct pxamci_platform_data palmld_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_card_detect = GPIO_NR_PALMLD_SD_DETECT_N,
.gpio_card_ro = GPIO_NR_PALMLD_SD_READONLY,
.gpio_power = GPIO_NR_PALMLD_SD_POWER,
.detect_delay_ms = 200,
};
static void __init palmld_nor_init(void)
{
platform_device_register(&palmld_flash);
}
#else
static inline void palmld_nor_init(void) {}
#endif
/******************************************************************************
* GPIO keyboard
******************************************************************************/
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
static unsigned int palmld_matrix_keys[] = {
KEY(0, 1, KEY_F2),
KEY(0, 2, KEY_UP),
@ -200,9 +200,18 @@ static struct pxa27x_keypad_platform_data palmld_keypad_platform_data = {
.debounce_interval = 30,
};
static void __init palmld_kpc_init(void)
{
pxa_set_keypad_info(&palmld_keypad_platform_data);
}
#else
static inline void palmld_kpc_init(void) {}
#endif
/******************************************************************************
* GPIO keys
******************************************************************************/
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
static struct gpio_keys_button palmld_pxa_buttons[] = {
{KEY_F8, GPIO_NR_PALMLD_HOTSYNC_BUTTON_N, 1, "HotSync Button" },
{KEY_F9, GPIO_NR_PALMLD_LOCK_SWITCH, 0, "Lock Switch" },
@ -222,77 +231,18 @@ static struct platform_device palmld_pxa_keys = {
},
};
/******************************************************************************
* Backlight
******************************************************************************/
static int palmld_backlight_init(struct device *dev)
static void __init palmld_keys_init(void)
{
int ret;
ret = gpio_request(GPIO_NR_PALMLD_BL_POWER, "BL POWER");
if (ret)
goto err;
ret = gpio_direction_output(GPIO_NR_PALMLD_BL_POWER, 0);
if (ret)
goto err2;
ret = gpio_request(GPIO_NR_PALMLD_LCD_POWER, "LCD POWER");
if (ret)
goto err2;
ret = gpio_direction_output(GPIO_NR_PALMLD_LCD_POWER, 0);
if (ret)
goto err3;
return 0;
err3:
gpio_free(GPIO_NR_PALMLD_LCD_POWER);
err2:
gpio_free(GPIO_NR_PALMLD_BL_POWER);
err:
return ret;
platform_device_register(&palmld_pxa_keys);
}
static int palmld_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(GPIO_NR_PALMLD_BL_POWER, brightness);
gpio_set_value(GPIO_NR_PALMLD_LCD_POWER, brightness);
return brightness;
}
static void palmld_backlight_exit(struct device *dev)
{
gpio_free(GPIO_NR_PALMLD_BL_POWER);
gpio_free(GPIO_NR_PALMLD_LCD_POWER);
}
static struct platform_pwm_backlight_data palmld_backlight_data = {
.pwm_id = 0,
.max_brightness = PALMLD_MAX_INTENSITY,
.dft_brightness = PALMLD_MAX_INTENSITY,
.pwm_period_ns = PALMLD_PERIOD_NS,
.init = palmld_backlight_init,
.notify = palmld_backlight_notify,
.exit = palmld_backlight_exit,
};
static struct platform_device palmld_backlight = {
.name = "pwm-backlight",
.dev = {
.parent = &pxa27x_device_pwm0.dev,
.platform_data = &palmld_backlight_data,
},
};
/******************************************************************************
* IrDA
******************************************************************************/
static struct pxaficp_platform_data palmld_ficp_platform_data = {
.gpio_pwdown = GPIO_NR_PALMLD_IR_DISABLE,
.transceiver_cap = IR_SIRMODE | IR_OFF,
};
#else
static inline void palmld_keys_init(void) {}
#endif
/******************************************************************************
* LEDs
******************************************************************************/
#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
struct gpio_led gpio_leds[] = {
{
.name = "palmld:green:led",
@ -318,174 +268,34 @@ static struct platform_device palmld_leds = {
}
};
/******************************************************************************
* Power supply
******************************************************************************/
static int power_supply_init(struct device *dev)
static void __init palmld_leds_init(void)
{
int ret;
ret = gpio_request(GPIO_NR_PALMLD_POWER_DETECT, "CABLE_STATE_AC");
if (ret)
goto err1;
ret = gpio_direction_input(GPIO_NR_PALMLD_POWER_DETECT);
if (ret)
goto err2;
ret = gpio_request(GPIO_NR_PALMLD_USB_DETECT_N, "CABLE_STATE_USB");
if (ret)
goto err2;
ret = gpio_direction_input(GPIO_NR_PALMLD_USB_DETECT_N);
if (ret)
goto err3;
return 0;
err3:
gpio_free(GPIO_NR_PALMLD_USB_DETECT_N);
err2:
gpio_free(GPIO_NR_PALMLD_POWER_DETECT);
err1:
return ret;
platform_device_register(&palmld_leds);
}
static int palmld_is_ac_online(void)
{
return gpio_get_value(GPIO_NR_PALMLD_POWER_DETECT);
}
static int palmld_is_usb_online(void)
{
return !gpio_get_value(GPIO_NR_PALMLD_USB_DETECT_N);
}
static void power_supply_exit(struct device *dev)
{
gpio_free(GPIO_NR_PALMLD_USB_DETECT_N);
gpio_free(GPIO_NR_PALMLD_POWER_DETECT);
}
static char *palmld_supplicants[] = {
"main-battery",
};
static struct pda_power_pdata power_supply_info = {
.init = power_supply_init,
.is_ac_online = palmld_is_ac_online,
.is_usb_online = palmld_is_usb_online,
.exit = power_supply_exit,
.supplied_to = palmld_supplicants,
.num_supplicants = ARRAY_SIZE(palmld_supplicants),
};
static struct platform_device power_supply = {
.name = "pda-power",
.id = -1,
.dev = {
.platform_data = &power_supply_info,
},
};
/******************************************************************************
* WM97xx battery
******************************************************************************/
static struct wm97xx_batt_info wm97xx_batt_pdata = {
.batt_aux = WM97XX_AUX_ID3,
.temp_aux = WM97XX_AUX_ID2,
.charge_gpio = -1,
.max_voltage = PALMLD_BAT_MAX_VOLTAGE,
.min_voltage = PALMLD_BAT_MIN_VOLTAGE,
.batt_mult = 1000,
.batt_div = 414,
.temp_mult = 1,
.temp_div = 1,
.batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO,
.batt_name = "main-batt",
};
/******************************************************************************
* aSoC audio
******************************************************************************/
static struct palm27x_asoc_info palmld_asoc_pdata = {
.jack_gpio = GPIO_NR_PALMLD_EARPHONE_DETECT,
};
static pxa2xx_audio_ops_t palmld_ac97_pdata = {
.reset_gpio = 95,
};
static struct platform_device palmld_asoc = {
.name = "palm27x-asoc",
.id = -1,
.dev = {
.platform_data = &palmld_asoc_pdata,
},
};
#else
static inline void palmld_leds_init(void) {}
#endif
/******************************************************************************
* HDD
******************************************************************************/
static struct platform_device palmld_hdd = {
#if defined(CONFIG_PATA_PALMLD) || defined(CONFIG_PATA_PALMLD_MODULE)
static struct platform_device palmld_ide_device = {
.name = "pata_palmld",
.id = -1,
};
/******************************************************************************
* Framebuffer
******************************************************************************/
static struct pxafb_mode_info palmld_lcd_modes[] = {
static void __init palmld_ide_init(void)
{
.pixclock = 57692,
.xres = 320,
.yres = 480,
.bpp = 16,
.left_margin = 32,
.right_margin = 1,
.upper_margin = 7,
.lower_margin = 1,
.hsync_len = 4,
.vsync_len = 1,
},
};
static struct pxafb_mach_info palmld_lcd_screen = {
.modes = palmld_lcd_modes,
.num_modes = ARRAY_SIZE(palmld_lcd_modes),
.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
};
/******************************************************************************
* Power management - standby
******************************************************************************/
static void __init palmld_pm_init(void)
{
static u32 resume[] = {
0xe3a00101, /* mov r0, #0x40000000 */
0xe380060f, /* orr r0, r0, #0x00f00000 */
0xe590f008, /* ldr pc, [r0, #0x08] */
};
/* copy the bootloader */
memcpy(phys_to_virt(PALMLD_STR_BASE), resume, sizeof(resume));
platform_device_register(&palmld_ide_device);
}
#else
static inline void palmld_ide_init(void) {}
#endif
/******************************************************************************
* Machine init
******************************************************************************/
static struct platform_device *devices[] __initdata = {
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
&palmld_pxa_keys,
#endif
&palmld_backlight,
&palmld_leds,
&power_supply,
&palmld_asoc,
&palmld_hdd,
&palmld_flash,
};
static struct map_desc palmld_io_desc[] __initdata = {
{
.virtual = PALMLD_IDE_VIRT,
@ -510,20 +320,26 @@ static void __init palmld_map_io(void)
static void __init palmld_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(palmld_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
palmld_pm_init();
set_pxa_fb_info(&palmld_lcd_screen);
pxa_set_mci_info(&palmld_mci_platform_data);
pxa_set_ac97_info(&palmld_ac97_pdata);
pxa_set_ficp_info(&palmld_ficp_platform_data);
pxa_set_keypad_info(&palmld_keypad_platform_data);
wm97xx_bat_set_pdata(&wm97xx_batt_pdata);
platform_add_devices(devices, ARRAY_SIZE(devices));
palm27x_mmc_init(GPIO_NR_PALMLD_SD_DETECT_N, GPIO_NR_PALMLD_SD_READONLY,
GPIO_NR_PALMLD_SD_POWER, 0);
palm27x_pm_init(PALMLD_STR_BASE);
palm27x_lcd_init(-1, &palm_320x480_lcd_mode);
palm27x_irda_init(GPIO_NR_PALMLD_IR_DISABLE);
palm27x_ac97_init(PALMLD_BAT_MIN_VOLTAGE, PALMLD_BAT_MAX_VOLTAGE,
GPIO_NR_PALMLD_EARPHONE_DETECT, 95);
palm27x_pwm_init(GPIO_NR_PALMLD_BL_POWER, GPIO_NR_PALMLD_LCD_POWER);
palm27x_power_init(GPIO_NR_PALMLD_POWER_DETECT,
GPIO_NR_PALMLD_USB_DETECT_N);
palm27x_pmic_init();
palmld_kpc_init();
palmld_keys_init();
palmld_nor_init();
palmld_leds_init();
palmld_ide_init();
}
MACHINE_START(PALMLD, "Palm LifeDrive")

283
arch/arm/mach-pxa/palmt5.c
View File

@ -25,7 +25,7 @@
#include <linux/pda_power.h>
#include <linux/pwm_backlight.h>
#include <linux/gpio.h>
#include <linux/wm97xx_batt.h>
#include <linux/wm97xx.h>
#include <linux/power_supply.h>
#include <linux/usb/gpio_vbus.h>
@ -42,6 +42,7 @@
#include <mach/pxa27x_keypad.h>
#include <mach/udc.h>
#include <mach/palmasoc.h>
#include <mach/palm27x.h>
#include "generic.h"
#include "devices.h"
@ -103,20 +104,10 @@ static unsigned long palmt5_pin_config[] __initdata = {
GPIO107_GPIO, /* earphone detect */
};
/******************************************************************************
* SD/MMC card controller
******************************************************************************/
static struct pxamci_platform_data palmt5_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_card_detect = GPIO_NR_PALMT5_SD_DETECT_N,
.gpio_card_ro = GPIO_NR_PALMT5_SD_READONLY,
.gpio_power = GPIO_NR_PALMT5_SD_POWER,
.detect_delay_ms = 200,
};
/******************************************************************************
* GPIO keyboard
******************************************************************************/
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
static unsigned int palmt5_matrix_keys[] = {
KEY(0, 0, KEY_POWER),
KEY(0, 1, KEY_F1),
@ -142,9 +133,18 @@ static struct pxa27x_keypad_platform_data palmt5_keypad_platform_data = {
.debounce_interval = 30,
};
static void __init palmt5_kpc_init(void)
{
pxa_set_keypad_info(&palmt5_keypad_platform_data);
}
#else
static inline void palmt5_kpc_init(void) {}
#endif
/******************************************************************************
* GPIO keys
******************************************************************************/
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
static struct gpio_keys_button palmt5_pxa_buttons[] = {
{KEY_F8, GPIO_NR_PALMT5_HOTSYNC_BUTTON_N, 1, "HotSync Button" },
};
@ -162,241 +162,17 @@ static struct platform_device palmt5_pxa_keys = {
},
};
/******************************************************************************
* Backlight
******************************************************************************/
static int palmt5_backlight_init(struct device *dev)
static void __init palmt5_keys_init(void)
{
int ret;
ret = gpio_request(GPIO_NR_PALMT5_BL_POWER, "BL POWER");
if (ret)
goto err;
ret = gpio_direction_output(GPIO_NR_PALMT5_BL_POWER, 0);
if (ret)
goto err2;
ret = gpio_request(GPIO_NR_PALMT5_LCD_POWER, "LCD POWER");
if (ret)
goto err2;
ret = gpio_direction_output(GPIO_NR_PALMT5_LCD_POWER, 0);
if (ret)
goto err3;
return 0;
err3:
gpio_free(GPIO_NR_PALMT5_LCD_POWER);
err2:
gpio_free(GPIO_NR_PALMT5_BL_POWER);
err:
return ret;
}
static int palmt5_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(GPIO_NR_PALMT5_BL_POWER, brightness);
gpio_set_value(GPIO_NR_PALMT5_LCD_POWER, brightness);
return brightness;
}
static void palmt5_backlight_exit(struct device *dev)
{
gpio_free(GPIO_NR_PALMT5_BL_POWER);
gpio_free(GPIO_NR_PALMT5_LCD_POWER);
}
static struct platform_pwm_backlight_data palmt5_backlight_data = {
.pwm_id = 0,
.max_brightness = PALMT5_MAX_INTENSITY,
.dft_brightness = PALMT5_MAX_INTENSITY,
.pwm_period_ns = PALMT5_PERIOD_NS,
.init = palmt5_backlight_init,
.notify = palmt5_backlight_notify,
.exit = palmt5_backlight_exit,
};
static struct platform_device palmt5_backlight = {
.name = "pwm-backlight",
.dev = {
.parent = &pxa27x_device_pwm0.dev,
.platform_data = &palmt5_backlight_data,
},
};
/******************************************************************************
* IrDA
******************************************************************************/
static struct pxaficp_platform_data palmt5_ficp_platform_data = {
.gpio_pwdown = GPIO_NR_PALMT5_IR_DISABLE,
.transceiver_cap = IR_SIRMODE | IR_OFF,
};
/******************************************************************************
* UDC
******************************************************************************/
static struct gpio_vbus_mach_info palmt5_udc_info = {
.gpio_vbus = GPIO_NR_PALMT5_USB_DETECT_N,
.gpio_vbus_inverted = 1,
.gpio_pullup = GPIO_NR_PALMT5_USB_PULLUP,
};
static struct platform_device palmt5_gpio_vbus = {
.name = "gpio-vbus",
.id = -1,
.dev = {
.platform_data = &palmt5_udc_info,
},
};
/******************************************************************************
* Power supply
******************************************************************************/
static int power_supply_init(struct device *dev)
{
int ret;
ret = gpio_request(GPIO_NR_PALMT5_POWER_DETECT, "CABLE_STATE_AC");
if (ret)
goto err1;
ret = gpio_direction_input(GPIO_NR_PALMT5_POWER_DETECT);
if (ret)
goto err2;
return 0;
err2:
gpio_free(GPIO_NR_PALMT5_POWER_DETECT);
err1:
return ret;
}
static int palmt5_is_ac_online(void)
{
return gpio_get_value(GPIO_NR_PALMT5_POWER_DETECT);
}
static void power_supply_exit(struct device *dev)
{
gpio_free(GPIO_NR_PALMT5_POWER_DETECT);
}
static char *palmt5_supplicants[] = {
"main-battery",
};
static struct pda_power_pdata power_supply_info = {
.init = power_supply_init,
.is_ac_online = palmt5_is_ac_online,
.exit = power_supply_exit,
.supplied_to = palmt5_supplicants,
.num_supplicants = ARRAY_SIZE(palmt5_supplicants),
};
static struct platform_device power_supply = {
.name = "pda-power",
.id = -1,
.dev = {
.platform_data = &power_supply_info,
},
};
/******************************************************************************
* WM97xx battery
******************************************************************************/
static struct wm97xx_batt_info wm97xx_batt_pdata = {
.batt_aux = WM97XX_AUX_ID3,
.temp_aux = WM97XX_AUX_ID2,
.charge_gpio = -1,
.max_voltage = PALMT5_BAT_MAX_VOLTAGE,
.min_voltage = PALMT5_BAT_MIN_VOLTAGE,
.batt_mult = 1000,
.batt_div = 414,
.temp_mult = 1,
.temp_div = 1,
.batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO,
.batt_name = "main-batt",
};
/******************************************************************************
* aSoC audio
******************************************************************************/
static struct palm27x_asoc_info palmt5_asoc_pdata = {
.jack_gpio = GPIO_NR_PALMT5_EARPHONE_DETECT,
};
static pxa2xx_audio_ops_t palmt5_ac97_pdata = {
.reset_gpio = 95,
};
static struct platform_device palmt5_asoc = {
.name = "palm27x-asoc",
.id = -1,
.dev = {
.platform_data = &palmt5_asoc_pdata,
},
};
/******************************************************************************
* Framebuffer
******************************************************************************/
static struct pxafb_mode_info palmt5_lcd_modes[] = {
{
.pixclock = 57692,
.xres = 320,
.yres = 480,
.bpp = 16,
.left_margin = 32,
.right_margin = 1,
.upper_margin = 7,
.lower_margin = 1,
.hsync_len = 4,
.vsync_len = 1,
},
};
static struct pxafb_mach_info palmt5_lcd_screen = {
.modes = palmt5_lcd_modes,
.num_modes = ARRAY_SIZE(palmt5_lcd_modes),
.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
};
/******************************************************************************
* Power management - standby
******************************************************************************/
static void __init palmt5_pm_init(void)
{
static u32 resume[] = {
0xe3a00101, /* mov r0, #0x40000000 */
0xe380060f, /* orr r0, r0, #0x00f00000 */
0xe590f008, /* ldr pc, [r0, #0x08] */
};
/* copy the bootloader */
memcpy(phys_to_virt(PALMT5_STR_BASE), resume, sizeof(resume));
platform_device_register(&palmt5_pxa_keys);
}
#else
static inline void palmt5_keys_init(void) {}
#endif
/******************************************************************************
* Machine init
******************************************************************************/
static struct platform_device *devices[] __initdata = {
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
&palmt5_pxa_keys,
#endif
&palmt5_backlight,
&power_supply,
&palmt5_asoc,
&palmt5_gpio_vbus,
};
/* setup udc GPIOs initial state */
static void __init palmt5_udc_init(void)
{
if (!gpio_request(GPIO_NR_PALMT5_USB_PULLUP, "UDC Vbus")) {
gpio_direction_output(GPIO_NR_PALMT5_USB_PULLUP, 1);
gpio_free(GPIO_NR_PALMT5_USB_PULLUP);
}
}
static void __init palmt5_reserve(void)
{
memblock_reserve(0xa0200000, 0x1000);
@ -405,21 +181,24 @@ static void __init palmt5_reserve(void)
static void __init palmt5_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(palmt5_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
palmt5_pm_init();
set_pxa_fb_info(&palmt5_lcd_screen);
pxa_set_mci_info(&palmt5_mci_platform_data);
palmt5_udc_init();
pxa_set_ac97_info(&palmt5_ac97_pdata);
pxa_set_ficp_info(&palmt5_ficp_platform_data);
pxa_set_keypad_info(&palmt5_keypad_platform_data);
wm97xx_bat_set_pdata(&wm97xx_batt_pdata);
platform_add_devices(devices, ARRAY_SIZE(devices));
palm27x_mmc_init(GPIO_NR_PALMT5_SD_DETECT_N, GPIO_NR_PALMT5_SD_READONLY,
GPIO_NR_PALMT5_SD_POWER, 0);
palm27x_pm_init(PALMT5_STR_BASE);
palm27x_lcd_init(-1, &palm_320x480_lcd_mode);
palm27x_udc_init(GPIO_NR_PALMT5_USB_DETECT_N,
GPIO_NR_PALMT5_USB_PULLUP, 1);
palm27x_irda_init(GPIO_NR_PALMT5_IR_DISABLE);
palm27x_ac97_init(PALMT5_BAT_MIN_VOLTAGE, PALMT5_BAT_MAX_VOLTAGE,
GPIO_NR_PALMT5_EARPHONE_DETECT, 95);
palm27x_pwm_init(GPIO_NR_PALMT5_BL_POWER, GPIO_NR_PALMT5_LCD_POWER);
palm27x_power_init(GPIO_NR_PALMT5_POWER_DETECT, -1);
palm27x_pmic_init();
palmt5_kpc_init();
palmt5_keys_init();
}
MACHINE_START(PALMT5, "Palm Tungsten|T5")

20
arch/arm/mach-pxa/palmte2.c
View File

@ -23,7 +23,7 @@
#include <linux/pda_power.h>
#include <linux/pwm_backlight.h>
#include <linux/gpio.h>
#include <linux/wm97xx_batt.h>
#include <linux/wm97xx.h>
#include <linux/power_supply.h>
#include <linux/usb/gpio_vbus.h>
@ -271,9 +271,9 @@ static struct platform_device power_supply = {
};
/******************************************************************************
* WM97xx battery
* WM97xx audio, battery
******************************************************************************/
static struct wm97xx_batt_info wm97xx_batt_pdata = {
static struct wm97xx_batt_pdata palmte2_batt_pdata = {
.batt_aux = WM97XX_AUX_ID3,
.temp_aux = WM97XX_AUX_ID2,
.charge_gpio = -1,
@ -287,9 +287,14 @@ static struct wm97xx_batt_info wm97xx_batt_pdata = {
.batt_name = "main-batt",
};
/******************************************************************************
* aSoC audio
******************************************************************************/
static struct wm97xx_pdata palmte2_wm97xx_pdata = {
.batt_pdata = &palmte2_batt_pdata,
};
static pxa2xx_audio_ops_t palmte2_ac97_pdata = {
.codec_pdata = { &palmte2_wm97xx_pdata, },
};
static struct palm27x_asoc_info palmte2_asoc_pdata = {
.jack_gpio = GPIO_NR_PALMTE2_EARPHONE_DETECT,
};
@ -361,9 +366,8 @@ static void __init palmte2_init(void)
set_pxa_fb_info(&palmte2_lcd_screen);
pxa_set_mci_info(&palmte2_mci_platform_data);
palmte2_udc_init();
pxa_set_ac97_info(NULL);
pxa_set_ac97_info(&palmte2_ac97_pdata);
pxa_set_ficp_info(&palmte2_ficp_platform_data);
wm97xx_bat_set_pdata(&wm97xx_batt_pdata);
platform_add_devices(devices, ARRAY_SIZE(devices));
}

354
arch/arm/mach-pxa/palmtreo.c
View File

@ -24,7 +24,6 @@
#include <linux/pda_power.h>
#include <linux/pwm_backlight.h>
#include <linux/gpio.h>
#include <linux/wm97xx_batt.h>
#include <linux/power_supply.h>
#include <linux/sysdev.h>
#include <linux/w1-gpio.h>
@ -46,6 +45,7 @@
#include <mach/pxa2xx-regs.h>
#include <mach/palmasoc.h>
#include <mach/camera.h>
#include <mach/palm27x.h>
#include <sound/pxa2xx-lib.h>
@ -159,32 +159,10 @@ static unsigned long centro685_pin_config[] __initdata = {
};
#endif /* CONFIG_MACH_CENTRO */
/******************************************************************************
* SD/MMC card controller
******************************************************************************/
#ifdef CONFIG_MACH_TREO680
static struct pxamci_platform_data treo680_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_card_detect = GPIO_NR_TREO_SD_DETECT_N,
.gpio_card_ro = GPIO_NR_TREO680_SD_READONLY,
.gpio_power = GPIO_NR_TREO680_SD_POWER,
};
#endif /* CONFIG_MACH_TREO680 */
#ifdef CONFIG_MACH_CENTRO
static struct pxamci_platform_data centro_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_card_detect = GPIO_NR_TREO_SD_DETECT_N,
.gpio_card_ro = -1,
.gpio_power = GPIO_NR_CENTRO_SD_POWER,
.gpio_power_invert = 1,
};
#endif /* CONFIG_MACH_CENTRO */
/******************************************************************************
* GPIO keyboard
******************************************************************************/
#ifdef CONFIG_MACH_TREO680
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
static unsigned int treo680_matrix_keys[] = {
KEY(0, 0, KEY_F8), /* Red/Off/Power */
KEY(0, 1, KEY_LEFT),
@ -244,19 +222,6 @@ static unsigned int treo680_matrix_keys[] = {
KEY(7, 5, KEY_I),
};
static struct pxa27x_keypad_platform_data treo680_keypad_platform_data = {
.matrix_key_rows = 8,
.matrix_key_cols = 7,
.matrix_key_map = treo680_matrix_keys,
.matrix_key_map_size = ARRAY_SIZE(treo680_matrix_keys),
.direct_key_map = { KEY_CONNECT },
.direct_key_num = 1,
.debounce_interval = 30,
};
#endif /* CONFIG_MACH_TREO680 */
#ifdef CONFIG_MACH_CENTRO
static unsigned int centro_matrix_keys[] = {
KEY(0, 0, KEY_F9), /* Home */
KEY(0, 1, KEY_LEFT),
@ -316,157 +281,50 @@ static unsigned int centro_matrix_keys[] = {
KEY(7, 5, KEY_I),
};
static struct pxa27x_keypad_platform_data centro_keypad_platform_data = {
static struct pxa27x_keypad_platform_data treo680_keypad_pdata = {
.matrix_key_rows = 8,
.matrix_key_cols = 7,
.matrix_key_map = centro_matrix_keys,
.matrix_key_map_size = ARRAY_SIZE(centro_matrix_keys),
.matrix_key_map = treo680_matrix_keys,
.matrix_key_map_size = ARRAY_SIZE(treo680_matrix_keys),
.direct_key_map = { KEY_CONNECT },
.direct_key_num = 1,
.debounce_interval = 30,
};
#endif /* CONFIG_MACH_CENTRO */
/******************************************************************************
* aSoC audio
******************************************************************************/
static pxa2xx_audio_ops_t treo_ac97_pdata = {
.reset_gpio = 95,
};
/******************************************************************************
* Backlight
******************************************************************************/
static int treo_backlight_init(struct device *dev)
static void __init palmtreo_kpc_init(void)
{
int ret;
static struct pxa27x_keypad_platform_data *data = &treo680_keypad_pdata;
ret = gpio_request(GPIO_NR_TREO_BL_POWER, "BL POWER");
if (ret)
goto err;
ret = gpio_direction_output(GPIO_NR_TREO_BL_POWER, 0);
if (ret)
goto err2;
if (machine_is_centro()) {
data->matrix_key_map = centro_matrix_keys;
data->matrix_key_map_size = ARRAY_SIZE(centro_matrix_keys);
}
return 0;
err2:
gpio_free(GPIO_NR_TREO_BL_POWER);
err:
return ret;
pxa_set_keypad_info(&treo680_keypad_pdata);
}
static int treo_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(GPIO_NR_TREO_BL_POWER, brightness);
return TREO_MAX_INTENSITY - brightness;
};
static void treo_backlight_exit(struct device *dev)
{
gpio_free(GPIO_NR_TREO_BL_POWER);
}
static struct platform_pwm_backlight_data treo_backlight_data = {
.pwm_id = 0,
.max_brightness = TREO_MAX_INTENSITY,
.dft_brightness = TREO_DEFAULT_INTENSITY,
.pwm_period_ns = TREO_PERIOD_NS,
.init = treo_backlight_init,
.notify = treo_backlight_notify,
.exit = treo_backlight_exit,
};
static struct platform_device treo_backlight = {
.name = "pwm-backlight",
.dev = {
.parent = &pxa27x_device_pwm0.dev,
.platform_data = &treo_backlight_data,
},
};
/******************************************************************************
* IrDA
******************************************************************************/
static struct pxaficp_platform_data treo_ficp_info = {
.gpio_pwdown = GPIO_NR_TREO_IR_EN,
.transceiver_cap = IR_SIRMODE | IR_OFF,
};
/******************************************************************************
* UDC
******************************************************************************/
static struct pxa2xx_udc_mach_info treo_udc_info __initdata = {
.gpio_vbus = GPIO_NR_TREO_USB_DETECT,
.gpio_vbus_inverted = 1,
.gpio_pullup = GPIO_NR_TREO_USB_PULLUP,
};
#else
static inline void palmtreo_kpc_init(void) {}
#endif
/******************************************************************************
* USB host
******************************************************************************/
#ifdef CONFIG_MACH_TREO680
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
static struct pxaohci_platform_data treo680_ohci_info = {
.port_mode = PMM_PERPORT_MODE,
.flags = ENABLE_PORT1 | ENABLE_PORT3,
.power_budget = 0,
};
#endif /* CONFIG_MACH_TREO680 */
/******************************************************************************
* Power supply
******************************************************************************/
static int power_supply_init(struct device *dev)
static void __init palmtreo_uhc_init(void)
{
int ret;
ret = gpio_request(GPIO_NR_TREO_POWER_DETECT, "CABLE_STATE_AC");
if (ret)
goto err1;
ret = gpio_direction_input(GPIO_NR_TREO_POWER_DETECT);
if (ret)
goto err2;
return 0;
err2:
gpio_free(GPIO_NR_TREO_POWER_DETECT);
err1:
return ret;
if (machine_is_treo680())
pxa_set_ohci_info(&treo680_ohci_info);
}
static int treo_is_ac_online(void)
{
return gpio_get_value(GPIO_NR_TREO_POWER_DETECT);
}
static void power_supply_exit(struct device *dev)
{
gpio_free(GPIO_NR_TREO_POWER_DETECT);
}
static char *treo_supplicants[] = {
"main-battery",
};
static struct pda_power_pdata power_supply_info = {
.init = power_supply_init,
.is_ac_online = treo_is_ac_online,
.exit = power_supply_exit,
.supplied_to = treo_supplicants,
.num_supplicants = ARRAY_SIZE(treo_supplicants),
};
static struct platform_device power_supply = {
.name = "pda-power",
.id = -1,
.dev = {
.platform_data = &power_supply_info,
},
};
#else
static inline void palmtreo_uhc_init(void) {}
#endif
/******************************************************************************
* Vibra and LEDs
@ -495,16 +353,6 @@ static struct gpio_led_platform_data treo680_gpio_led_info = {
.num_leds = ARRAY_SIZE(treo680_gpio_leds),
};
static struct platform_device treo680_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &treo680_gpio_led_info,
}
};
#endif /* CONFIG_MACH_TREO680 */
#ifdef CONFIG_MACH_CENTRO
static struct gpio_led centro_gpio_leds[] = {
{
.name = "centro:vibra:vibra",
@ -529,145 +377,67 @@ static struct gpio_led_platform_data centro_gpio_led_info = {
.num_leds = ARRAY_SIZE(centro_gpio_leds),
};
static struct platform_device centro_leds = {
static struct platform_device palmtreo_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &centro_gpio_led_info,
.platform_data = &treo680_gpio_led_info,
}
};
#endif /* CONFIG_MACH_CENTRO */
/******************************************************************************
* Framebuffer
******************************************************************************/
/* TODO: add support for 324x324 */
static struct pxafb_mode_info treo_lcd_modes[] = {
static void __init palmtreo_leds_init(void)
{
.pixclock = 86538,
.xres = 320,
.yres = 320,
.bpp = 16,
if (machine_is_centro())
palmtreo_leds.dev.platform_data = &centro_gpio_led_info;
.left_margin = 20,
.right_margin = 8,
.upper_margin = 8,
.lower_margin = 5,
.hsync_len = 4,
.vsync_len = 1,
},
};
static void treo_lcd_power(int on, struct fb_var_screeninfo *info)
{
gpio_set_value(GPIO_NR_TREO_BL_POWER, on);
}
static struct pxafb_mach_info treo_lcd_screen = {
.modes = treo_lcd_modes,
.num_modes = ARRAY_SIZE(treo_lcd_modes),
.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
};
/******************************************************************************
* Power management - standby
******************************************************************************/
static void __init treo_pm_init(void)
{
static u32 resume[] = {
0xe3a00101, /* mov r0, #0x40000000 */
0xe380060f, /* orr r0, r0, #0x00f00000 */
0xe590f008, /* ldr pc, [r0, #0x08] */
};
/* this is where the bootloader jumps */
memcpy(phys_to_virt(TREO_STR_BASE), resume, sizeof(resume));
platform_device_register(&palmtreo_leds);
}
#else
static inline void palmtreo_leds_init(void) {}
#endif
/******************************************************************************
* Machine init
******************************************************************************/
static struct platform_device *treo_devices[] __initdata = {
&treo_backlight,
&power_supply,
};
#ifdef CONFIG_MACH_TREO680
static struct platform_device *treo680_devices[] __initdata = {
&treo680_leds,
};
#endif /* CONFIG_MACH_TREO680 */
#ifdef CONFIG_MACH_CENTRO
static struct platform_device *centro_devices[] __initdata = {
&centro_leds,
};
#endif /* CONFIG_MACH_CENTRO */
/* setup udc GPIOs initial state */
static void __init treo_udc_init(void)
{
if (!gpio_request(GPIO_NR_TREO_USB_PULLUP, "UDC Vbus")) {
gpio_direction_output(GPIO_NR_TREO_USB_PULLUP, 1);
gpio_free(GPIO_NR_TREO_USB_PULLUP);
}
}
static void __init treo_lcd_power_init(void)
{
int ret;
ret = gpio_request(GPIO_NR_TREO_LCD_POWER, "LCD POWER");
if (ret) {
pr_err("Treo680: LCD power GPIO request failed!\n");
return;
}
ret = gpio_direction_output(GPIO_NR_TREO_LCD_POWER, 0);
if (ret) {
pr_err("Treo680: setting LCD power GPIO direction failed!\n");
gpio_free(GPIO_NR_TREO_LCD_POWER);
return;
}
treo_lcd_screen.pxafb_lcd_power = treo_lcd_power;
}
static void __init treo_reserve(void)
{
memblock_reserve(0xa0000000, 0x1000);
memblock_reserve(0xa2000000, 0x1000);
}
static void __init treo_init(void)
static void __init palmphone_common_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(treo_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
treo_pm_init();
pxa2xx_mfp_config(ARRAY_AND_SIZE(treo_pin_config));
treo_lcd_power_init();
set_pxa_fb_info(&treo_lcd_screen);
treo_udc_init();
pxa_set_udc_info(&treo_udc_info);
pxa_set_ac97_info(&treo_ac97_pdata);
pxa_set_ficp_info(&treo_ficp_info);
platform_add_devices(ARRAY_AND_SIZE(treo_devices));
palm27x_pm_init(TREO_STR_BASE);
palm27x_lcd_init(GPIO_NR_TREO_BL_POWER, &palm_320x320_new_lcd_mode);
palm27x_udc_init(GPIO_NR_TREO_USB_DETECT, GPIO_NR_TREO_USB_PULLUP, 1);
palm27x_irda_init(GPIO_NR_TREO_IR_EN);
palm27x_ac97_init(-1, -1, -1, 95);
palm27x_pwm_init(GPIO_NR_TREO_BL_POWER, -1);
palm27x_power_init(GPIO_NR_TREO_POWER_DETECT, -1);
palm27x_pmic_init();
palmtreo_kpc_init();
palmtreo_uhc_init();
palmtreo_leds_init();
}
#ifdef CONFIG_MACH_TREO680
static void __init treo680_init(void)
{
treo_init();
pxa2xx_mfp_config(ARRAY_AND_SIZE(treo680_pin_config));
pxa_set_mci_info(&treo680_mci_platform_data);
pxa_set_keypad_info(&treo680_keypad_platform_data);
pxa_set_ohci_info(&treo680_ohci_info);
palmphone_common_init();
palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, GPIO_NR_TREO680_SD_READONLY,
GPIO_NR_TREO680_SD_POWER, 0);
}
platform_add_devices(ARRAY_AND_SIZE(treo680_devices));
static void __init centro_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(centro685_pin_config));
palmphone_common_init();
palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, -1,
GPIO_NR_CENTRO_SD_POWER, 1);
}
MACHINE_START(TREO680, "Palm Treo 680")
@ -680,19 +450,6 @@ MACHINE_START(TREO680, "Palm Treo 680")
.timer = &pxa_timer,
.init_machine = treo680_init,
MACHINE_END
#endif /* CONFIG_MACH_TREO680 */
#ifdef CONFIG_MACH_CENTRO
static void __init centro_init(void)
{
treo_init();
pxa2xx_mfp_config(ARRAY_AND_SIZE(centro685_pin_config));
pxa_set_mci_info(&centro_mci_platform_data);
pxa_set_keypad_info(&centro_keypad_platform_data);
platform_add_devices(ARRAY_AND_SIZE(centro_devices));
}
MACHINE_START(CENTRO, "Palm Centro 685")
.phys_io = TREO_PHYS_IO_START,
@ -702,6 +459,5 @@ MACHINE_START(CENTRO, "Palm Centro 685")
.reserve = treo_reserve,
.init_irq = pxa27x_init_irq,
.timer = &pxa_timer,
.init_machine = centro_init,
.init_machine = centro_init,
MACHINE_END
#endif /* CONFIG_MACH_CENTRO */

299
arch/arm/mach-pxa/palmtx.c
View File

@ -25,7 +25,7 @@
#include <linux/pda_power.h>
#include <linux/pwm_backlight.h>
#include <linux/gpio.h>
#include <linux/wm97xx_batt.h>
#include <linux/wm97xx.h>
#include <linux/power_supply.h>
#include <linux/usb/gpio_vbus.h>
#include <linux/mtd/nand.h>
@ -46,6 +46,7 @@
#include <mach/pxa27x_keypad.h>
#include <mach/udc.h>
#include <mach/palmasoc.h>
#include <mach/palm27x.h>
#include "generic.h"
#include "devices.h"
@ -129,6 +130,7 @@ static unsigned long palmtx_pin_config[] __initdata = {
/******************************************************************************
* NOR Flash
******************************************************************************/
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
static struct mtd_partition palmtx_partitions[] = {
{
.name = "Flash",
@ -162,20 +164,18 @@ static struct platform_device palmtx_flash = {
},
};
/******************************************************************************
* SD/MMC card controller
******************************************************************************/
static struct pxamci_platform_data palmtx_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_card_detect = GPIO_NR_PALMTX_SD_DETECT_N,
.gpio_card_ro = GPIO_NR_PALMTX_SD_READONLY,
.gpio_power = GPIO_NR_PALMTX_SD_POWER,
.detect_delay_ms = 200,
};
static void __init palmtx_nor_init(void)
{
platform_device_register(&palmtx_flash);
}
#else
static inline void palmtx_nor_init(void) {}
#endif
/******************************************************************************
* GPIO keyboard
******************************************************************************/
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
static unsigned int palmtx_matrix_keys[] = {
KEY(0, 0, KEY_POWER),
KEY(0, 1, KEY_F1),
@ -201,9 +201,18 @@ static struct pxa27x_keypad_platform_data palmtx_keypad_platform_data = {
.debounce_interval = 30,
};
static void __init palmtx_kpc_init(void)
{
pxa_set_keypad_info(&palmtx_keypad_platform_data);
}
#else
static inline void palmtx_kpc_init(void) {}
#endif
/******************************************************************************
* GPIO keys
******************************************************************************/
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
static struct gpio_keys_button palmtx_pxa_buttons[] = {
{KEY_F8, GPIO_NR_PALMTX_HOTSYNC_BUTTON_N, 1, "HotSync Button" },
};
@ -221,208 +230,18 @@ static struct platform_device palmtx_pxa_keys = {
},
};
/******************************************************************************
* Backlight
******************************************************************************/
static int palmtx_backlight_init(struct device *dev)
static void __init palmtx_keys_init(void)
{
int ret;
ret = gpio_request(GPIO_NR_PALMTX_BL_POWER, "BL POWER");
if (ret)
goto err;
ret = gpio_direction_output(GPIO_NR_PALMTX_BL_POWER, 0);
if (ret)
goto err2;
ret = gpio_request(GPIO_NR_PALMTX_LCD_POWER, "LCD POWER");
if (ret)
goto err2;
ret = gpio_direction_output(GPIO_NR_PALMTX_LCD_POWER, 0);
if (ret)
goto err3;
return 0;
err3:
gpio_free(GPIO_NR_PALMTX_LCD_POWER);
err2:
gpio_free(GPIO_NR_PALMTX_BL_POWER);
err:
return ret;
platform_device_register(&palmtx_pxa_keys);
}
static int palmtx_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(GPIO_NR_PALMTX_BL_POWER, brightness);
gpio_set_value(GPIO_NR_PALMTX_LCD_POWER, brightness);
return brightness;
}
static void palmtx_backlight_exit(struct device *dev)
{
gpio_free(GPIO_NR_PALMTX_BL_POWER);
gpio_free(GPIO_NR_PALMTX_LCD_POWER);
}
static struct platform_pwm_backlight_data palmtx_backlight_data = {
.pwm_id = 0,
.max_brightness = PALMTX_MAX_INTENSITY,
.dft_brightness = PALMTX_MAX_INTENSITY,
.pwm_period_ns = PALMTX_PERIOD_NS,
.init = palmtx_backlight_init,
.notify = palmtx_backlight_notify,
.exit = palmtx_backlight_exit,
};
static struct platform_device palmtx_backlight = {
.name = "pwm-backlight",
.dev = {
.parent = &pxa27x_device_pwm0.dev,
.platform_data = &palmtx_backlight_data,
},
};
/******************************************************************************
* IrDA
******************************************************************************/
static struct pxaficp_platform_data palmtx_ficp_platform_data = {
.gpio_pwdown = GPIO_NR_PALMTX_IR_DISABLE,
.transceiver_cap = IR_SIRMODE | IR_OFF,
};
/******************************************************************************
* UDC
******************************************************************************/
static struct gpio_vbus_mach_info palmtx_udc_info = {
.gpio_vbus = GPIO_NR_PALMTX_USB_DETECT_N,
.gpio_vbus_inverted = 1,
.gpio_pullup = GPIO_NR_PALMTX_USB_PULLUP,
};
static struct platform_device palmtx_gpio_vbus = {
.name = "gpio-vbus",
.id = -1,
.dev = {
.platform_data = &palmtx_udc_info,
},
};
/******************************************************************************
* Power supply
******************************************************************************/
static int power_supply_init(struct device *dev)
{
int ret;
ret = gpio_request(GPIO_NR_PALMTX_POWER_DETECT, "CABLE_STATE_AC");
if (ret)
goto err1;
ret = gpio_direction_input(GPIO_NR_PALMTX_POWER_DETECT);
if (ret)
goto err2;
return 0;
err2:
gpio_free(GPIO_NR_PALMTX_POWER_DETECT);
err1:
return ret;
}
static int palmtx_is_ac_online(void)
{
return gpio_get_value(GPIO_NR_PALMTX_POWER_DETECT);
}
static void power_supply_exit(struct device *dev)
{
gpio_free(GPIO_NR_PALMTX_POWER_DETECT);
}
static char *palmtx_supplicants[] = {
"main-battery",
};
static struct pda_power_pdata power_supply_info = {
.init = power_supply_init,
.is_ac_online = palmtx_is_ac_online,
.exit = power_supply_exit,
.supplied_to = palmtx_supplicants,
.num_supplicants = ARRAY_SIZE(palmtx_supplicants),
};
static struct platform_device power_supply = {
.name = "pda-power",
.id = -1,
.dev = {
.platform_data = &power_supply_info,
},
};
/******************************************************************************
* WM97xx battery
******************************************************************************/
static struct wm97xx_batt_info wm97xx_batt_pdata = {
.batt_aux = WM97XX_AUX_ID3,
.temp_aux = WM97XX_AUX_ID2,
.charge_gpio = -1,
.max_voltage = PALMTX_BAT_MAX_VOLTAGE,
.min_voltage = PALMTX_BAT_MIN_VOLTAGE,
.batt_mult = 1000,
.batt_div = 414,
.temp_mult = 1,
.temp_div = 1,
.batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO,
.batt_name = "main-batt",
};
/******************************************************************************
* aSoC audio
******************************************************************************/
static struct palm27x_asoc_info palmtx_asoc_pdata = {
.jack_gpio = GPIO_NR_PALMTX_EARPHONE_DETECT,
};
static pxa2xx_audio_ops_t palmtx_ac97_pdata = {
.reset_gpio = 95,
};
static struct platform_device palmtx_asoc = {
.name = "palm27x-asoc",
.id = -1,
.dev = {
.platform_data = &palmtx_asoc_pdata,
},
};
/******************************************************************************
* Framebuffer
******************************************************************************/
static struct pxafb_mode_info palmtx_lcd_modes[] = {
{
.pixclock = 57692,
.xres = 320,
.yres = 480,
.bpp = 16,
.left_margin = 32,
.right_margin = 1,
.upper_margin = 7,
.lower_margin = 1,
.hsync_len = 4,
.vsync_len = 1,
},
};
static struct pxafb_mach_info palmtx_lcd_screen = {
.modes = palmtx_lcd_modes,
.num_modes = ARRAY_SIZE(palmtx_lcd_modes),
.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
};
#else
static inline void palmtx_keys_init(void) {}
#endif
/******************************************************************************
* NAND Flash
******************************************************************************/
#if defined(CONFIG_MTD_NAND_GPIO) || defined(CONFIG_MTD_NAND_GPIO_MODULE)
static void palmtx_nand_cmd_ctl(struct mtd_info *mtd, int cmd,
unsigned int ctrl)
{
@ -482,36 +301,17 @@ static struct platform_device palmtx_nand = {
}
};
/******************************************************************************
* Power management - standby
******************************************************************************/
static void __init palmtx_pm_init(void)
static void __init palmtx_nand_init(void)
{
static u32 resume[] = {
0xe3a00101, /* mov r0, #0x40000000 */
0xe380060f, /* orr r0, r0, #0x00f00000 */
0xe590f008, /* ldr pc, [r0, #0x08] */
};
/* copy the bootloader */
memcpy(phys_to_virt(PALMTX_STR_BASE), resume, sizeof(resume));
platform_device_register(&palmtx_nand);
}
#else
static inline void palmtx_nand_init(void) {}
#endif
/******************************************************************************
* Machine init
******************************************************************************/
static struct platform_device *devices[] __initdata = {
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
&palmtx_pxa_keys,
#endif
&palmtx_backlight,
&power_supply,
&palmtx_asoc,
&palmtx_gpio_vbus,
&palmtx_flash,
&palmtx_nand,
};
static struct map_desc palmtx_io_desc[] __initdata = {
{
.virtual = PALMTX_PCMCIA_VIRT,
@ -537,34 +337,29 @@ static void __init palmtx_map_io(void)
iotable_init(palmtx_io_desc, ARRAY_SIZE(palmtx_io_desc));
}
/* setup udc GPIOs initial state */
static void __init palmtx_udc_init(void)
{
if (!gpio_request(GPIO_NR_PALMTX_USB_PULLUP, "UDC Vbus")) {
gpio_direction_output(GPIO_NR_PALMTX_USB_PULLUP, 1);
gpio_free(GPIO_NR_PALMTX_USB_PULLUP);
}
}
static void __init palmtx_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
palmtx_pm_init();
set_pxa_fb_info(&palmtx_lcd_screen);
pxa_set_mci_info(&palmtx_mci_platform_data);
palmtx_udc_init();
pxa_set_ac97_info(&palmtx_ac97_pdata);
pxa_set_ficp_info(&palmtx_ficp_platform_data);
pxa_set_keypad_info(&palmtx_keypad_platform_data);
wm97xx_bat_set_pdata(&wm97xx_batt_pdata);
platform_add_devices(devices, ARRAY_SIZE(devices));
palm27x_mmc_init(GPIO_NR_PALMTX_SD_DETECT_N, GPIO_NR_PALMTX_SD_READONLY,
GPIO_NR_PALMTX_SD_POWER, 0);
palm27x_pm_init(PALMTX_STR_BASE);
palm27x_lcd_init(-1, &palm_320x480_lcd_mode);
palm27x_udc_init(GPIO_NR_PALMTX_USB_DETECT_N,
GPIO_NR_PALMTX_USB_PULLUP, 1);
palm27x_irda_init(GPIO_NR_PALMTX_IR_DISABLE);
palm27x_ac97_init(PALMTX_BAT_MIN_VOLTAGE, PALMTX_BAT_MAX_VOLTAGE,
GPIO_NR_PALMTX_EARPHONE_DETECT, 95);
palm27x_pwm_init(GPIO_NR_PALMTX_BL_POWER, GPIO_NR_PALMTX_LCD_POWER);
palm27x_power_init(GPIO_NR_PALMTX_POWER_DETECT, -1);
palm27x_pmic_init();
palmtx_kpc_init();
palmtx_keys_init();
palmtx_nor_init();
palmtx_nand_init();
}
MACHINE_START(PALMTX, "Palm T|X")

264
arch/arm/mach-pxa/palmz72.c
View File

@ -27,7 +27,7 @@
#include <linux/pda_power.h>
#include <linux/pwm_backlight.h>
#include <linux/gpio.h>
#include <linux/wm97xx_batt.h>
#include <linux/wm97xx.h>
#include <linux/power_supply.h>
#include <linux/usb/gpio_vbus.h>
@ -44,6 +44,7 @@
#include <mach/pxa27x_keypad.h>
#include <mach/udc.h>
#include <mach/palmasoc.h>
#include <mach/palm27x.h>
#include <mach/pm.h>
@ -108,22 +109,10 @@ static unsigned long palmz72_pin_config[] __initdata = {
GPIO27_GPIO, /* WM9712 IRQ */
};
/******************************************************************************
* SD/MMC card controller
******************************************************************************/
/* SD_POWER is not actually power, but it is more like chip
* select, i.e. it is inverted */
static struct pxamci_platform_data palmz72_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_card_detect = GPIO_NR_PALMZ72_SD_DETECT_N,
.gpio_card_ro = GPIO_NR_PALMZ72_SD_RO,
.gpio_power = GPIO_NR_PALMZ72_SD_POWER_N,
.gpio_power_invert = 1,
};
/******************************************************************************
* GPIO keyboard
******************************************************************************/
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
static unsigned int palmz72_matrix_keys[] = {
KEY(0, 0, KEY_POWER),
KEY(0, 1, KEY_F1),
@ -149,77 +138,18 @@ static struct pxa27x_keypad_platform_data palmz72_keypad_platform_data = {
.debounce_interval = 30,
};
/******************************************************************************
* Backlight
******************************************************************************/
static int palmz72_backlight_init(struct device *dev)
static void __init palmz72_kpc_init(void)
{
int ret;
ret = gpio_request(GPIO_NR_PALMZ72_BL_POWER, "BL POWER");
if (ret)
goto err;
ret = gpio_direction_output(GPIO_NR_PALMZ72_BL_POWER, 0);
if (ret)
goto err2;
ret = gpio_request(GPIO_NR_PALMZ72_LCD_POWER, "LCD POWER");
if (ret)
goto err2;
ret = gpio_direction_output(GPIO_NR_PALMZ72_LCD_POWER, 0);
if (ret)
goto err3;
return 0;
err3:
gpio_free(GPIO_NR_PALMZ72_LCD_POWER);
err2:
gpio_free(GPIO_NR_PALMZ72_BL_POWER);
err:
return ret;
pxa_set_keypad_info(&palmz72_keypad_platform_data);
}
static int palmz72_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(GPIO_NR_PALMZ72_BL_POWER, brightness);
gpio_set_value(GPIO_NR_PALMZ72_LCD_POWER, brightness);
return brightness;
}
static void palmz72_backlight_exit(struct device *dev)
{
gpio_free(GPIO_NR_PALMZ72_BL_POWER);
gpio_free(GPIO_NR_PALMZ72_LCD_POWER);
}
static struct platform_pwm_backlight_data palmz72_backlight_data = {
.pwm_id = 0,
.max_brightness = PALMZ72_MAX_INTENSITY,
.dft_brightness = PALMZ72_MAX_INTENSITY,
.pwm_period_ns = PALMZ72_PERIOD_NS,
.init = palmz72_backlight_init,
.notify = palmz72_backlight_notify,
.exit = palmz72_backlight_exit,
};
static struct platform_device palmz72_backlight = {
.name = "pwm-backlight",
.dev = {
.parent = &pxa27x_device_pwm0.dev,
.platform_data = &palmz72_backlight_data,
},
};
/******************************************************************************
* IrDA
******************************************************************************/
static struct pxaficp_platform_data palmz72_ficp_platform_data = {
.gpio_pwdown = GPIO_NR_PALMZ72_IR_DISABLE,
.transceiver_cap = IR_SIRMODE | IR_OFF,
};
#else
static inline void palmz72_kpc_init(void) {}
#endif
/******************************************************************************
* LEDs
******************************************************************************/
#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
static struct gpio_led gpio_leds[] = {
{
.name = "palmz72:green:led",
@ -241,139 +171,13 @@ static struct platform_device palmz72_leds = {
}
};
/******************************************************************************
* UDC
******************************************************************************/
static struct gpio_vbus_mach_info palmz72_udc_info = {
.gpio_vbus = GPIO_NR_PALMZ72_USB_DETECT_N,
.gpio_pullup = GPIO_NR_PALMZ72_USB_PULLUP,
};
static struct platform_device palmz72_gpio_vbus = {
.name = "gpio-vbus",
.id = -1,
.dev = {
.platform_data = &palmz72_udc_info,
},
};
/******************************************************************************
* Power supply
******************************************************************************/
static int power_supply_init(struct device *dev)
static void __init palmz72_leds_init(void)
{
int ret;
ret = gpio_request(GPIO_NR_PALMZ72_POWER_DETECT, "CABLE_STATE_AC");
if (ret)
goto err1;
ret = gpio_direction_input(GPIO_NR_PALMZ72_POWER_DETECT);
if (ret)
goto err2;
ret = gpio_request(GPIO_NR_PALMZ72_USB_DETECT_N, "CABLE_STATE_USB");
if (ret)
goto err2;
ret = gpio_direction_input(GPIO_NR_PALMZ72_USB_DETECT_N);
if (ret)
goto err3;
return 0;
err3:
gpio_free(GPIO_NR_PALMZ72_USB_DETECT_N);
err2:
gpio_free(GPIO_NR_PALMZ72_POWER_DETECT);
err1:
return ret;
platform_device_register(&palmz72_leds);
}
static int palmz72_is_ac_online(void)
{
return gpio_get_value(GPIO_NR_PALMZ72_POWER_DETECT);
}
static int palmz72_is_usb_online(void)
{
return !gpio_get_value(GPIO_NR_PALMZ72_USB_DETECT_N);
}
static void power_supply_exit(struct device *dev)
{
gpio_free(GPIO_NR_PALMZ72_USB_DETECT_N);
gpio_free(GPIO_NR_PALMZ72_POWER_DETECT);
}
static char *palmz72_supplicants[] = {
"main-battery",
};
static struct pda_power_pdata power_supply_info = {
.init = power_supply_init,
.is_ac_online = palmz72_is_ac_online,
.is_usb_online = palmz72_is_usb_online,
.exit = power_supply_exit,
.supplied_to = palmz72_supplicants,
.num_supplicants = ARRAY_SIZE(palmz72_supplicants),
};
static struct platform_device power_supply = {
.name = "pda-power",
.id = -1,
.dev = {
.platform_data = &power_supply_info,
},
};
/******************************************************************************
* WM97xx battery
******************************************************************************/
static struct wm97xx_batt_info wm97xx_batt_pdata = {
.batt_aux = WM97XX_AUX_ID3,
.temp_aux = WM97XX_AUX_ID2,
.charge_gpio = -1,
.max_voltage = PALMZ72_BAT_MAX_VOLTAGE,
.min_voltage = PALMZ72_BAT_MIN_VOLTAGE,
.batt_mult = 1000,
.batt_div = 414,
.temp_mult = 1,
.temp_div = 1,
.batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO,
.batt_name = "main-batt",
};
/******************************************************************************
* aSoC audio
******************************************************************************/
static struct platform_device palmz72_asoc = {
.name = "palm27x-asoc",
.id = -1,
};
/******************************************************************************
* Framebuffer
******************************************************************************/
static struct pxafb_mode_info palmz72_lcd_modes[] = {
{
.pixclock = 115384,
.xres = 320,
.yres = 320,
.bpp = 16,
.left_margin = 27,
.right_margin = 7,
.upper_margin = 7,
.lower_margin = 8,
.hsync_len = 6,
.vsync_len = 1,
},
};
static struct pxafb_mach_info palmz72_lcd_screen = {
.modes = palmz72_lcd_modes,
.num_modes = ARRAY_SIZE(palmz72_lcd_modes),
.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
};
#else
static inline void palmz72_leds_init(void) {}
#endif
#ifdef CONFIG_PM
@ -452,40 +256,26 @@ device_initcall(palmz72_pm_init);
/******************************************************************************
* Machine init
******************************************************************************/
static struct platform_device *devices[] __initdata = {
&palmz72_backlight,
&palmz72_leds,
&palmz72_asoc,
&power_supply,
&palmz72_gpio_vbus,
};
/* setup udc GPIOs initial state */
static void __init palmz72_udc_init(void)
{
if (!gpio_request(GPIO_NR_PALMZ72_USB_PULLUP, "USB Pullup")) {
gpio_direction_output(GPIO_NR_PALMZ72_USB_PULLUP, 0);
gpio_free(GPIO_NR_PALMZ72_USB_PULLUP);
}
}
static void __init palmz72_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(palmz72_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
set_pxa_fb_info(&palmz72_lcd_screen);
pxa_set_mci_info(&palmz72_mci_platform_data);
palmz72_udc_init();
pxa_set_ac97_info(NULL);
pxa_set_ficp_info(&palmz72_ficp_platform_data);
pxa_set_keypad_info(&palmz72_keypad_platform_data);
wm97xx_bat_set_pdata(&wm97xx_batt_pdata);
platform_add_devices(devices, ARRAY_SIZE(devices));
palm27x_mmc_init(GPIO_NR_PALMZ72_SD_DETECT_N, GPIO_NR_PALMZ72_SD_RO,
GPIO_NR_PALMZ72_SD_POWER_N, 1);
palm27x_lcd_init(-1, &palm_320x320_lcd_mode);
palm27x_udc_init(GPIO_NR_PALMZ72_USB_DETECT_N,
GPIO_NR_PALMZ72_USB_PULLUP, 0);
palm27x_irda_init(GPIO_NR_PALMZ72_IR_DISABLE);
palm27x_ac97_init(PALMZ72_BAT_MIN_VOLTAGE, PALMZ72_BAT_MAX_VOLTAGE,
-1, 113);
palm27x_pwm_init(-1, -1);
palm27x_power_init(-1, -1);
palm27x_pmic_init();
palmz72_kpc_init();
palmz72_leds_init();
}
MACHINE_START(PALMZ72, "Palm Zire72")

2
arch/arm/mach-pxa/poodle.c
View File

@ -43,7 +43,6 @@
#include <mach/irda.h>
#include <mach/poodle.h>
#include <mach/pxafb.h>
#include <mach/sharpsl.h>
#include <mach/pxa2xx_spi.h>
#include <plat/i2c.h>
@ -53,7 +52,6 @@
#include "generic.h"
#include "devices.h"
#include "sharpsl.h"
static unsigned long poodle_pin_config[] __initdata = {
/* I/O */

1
arch/arm/mach-pxa/pxa25x.c
View File

@ -322,6 +322,7 @@ void __init pxa26x_init_irq(void)
static struct platform_device *pxa25x_devices[] __initdata = {
&pxa25x_device_udc,
&pxa_device_pmu,
&pxa_device_i2s,
&sa1100_device_rtc,
&pxa25x_device_ssp,

1
arch/arm/mach-pxa/pxa27x.c
View File

@ -383,6 +383,7 @@ void __init pxa27x_set_i2c_power_info(struct i2c_pxa_platform_data *info)
static struct platform_device *devices[] __initdata = {
&pxa27x_device_udc,
&pxa_device_pmu,
&pxa_device_i2s,
&sa1100_device_rtc,
&pxa_device_rtc,

15
arch/arm/mach-pxa/pxa3xx.c
View File

@ -52,7 +52,7 @@
static unsigned char smcfs_mult[8] = { 6, 0, 8, 0, 0, 16, };
/* crystal frequency to HSIO bus frequency multiplier (HSS) */
static unsigned char hss_mult[4] = { 8, 12, 16, 0 };
static unsigned char hss_mult[4] = { 8, 12, 16, 24 };
/*
* Get the clock frequency as reflected by CCSR and the turbo flag.
@ -552,11 +552,23 @@ static void pxa_unmask_ext_wakeup(unsigned int irq)
PECR |= PECR_IE(irq - IRQ_WAKEUP0);
}
static int pxa_set_ext_wakeup_type(unsigned int irq, unsigned int flow_type)
{
if (flow_type & IRQ_TYPE_EDGE_RISING)
PWER |= 1 << (irq - IRQ_WAKEUP0);
if (flow_type & IRQ_TYPE_EDGE_FALLING)
PWER |= 1 << (irq - IRQ_WAKEUP0 + 2);
return 0;
}
static struct irq_chip pxa_ext_wakeup_chip = {
.name = "WAKEUP",
.ack = pxa_ack_ext_wakeup,
.mask = pxa_mask_ext_wakeup,
.unmask = pxa_unmask_ext_wakeup,
.set_type = pxa_set_ext_wakeup_type,
};
static void __init pxa_init_ext_wakeup_irq(set_wake_t fn)
@ -596,6 +608,7 @@ void __init pxa3xx_set_i2c_power_info(struct i2c_pxa_platform_data *info)
static struct platform_device *devices[] __initdata = {
&pxa27x_device_udc,
&pxa_device_pmu,
&pxa_device_i2s,
&sa1100_device_rtc,
&pxa_device_rtc,

29
arch/arm/mach-pxa/raumfeld.c
View File

@ -745,13 +745,32 @@ static int raumfeld_is_usb_online(void)
static char *raumfeld_power_supplicants[] = { "ds2760-battery.0" };
static void raumfeld_power_signal_charged(void)
{
struct power_supply *psy =
power_supply_get_by_name(raumfeld_power_supplicants[0]);
if (psy)
power_supply_set_battery_charged(psy);
}
static int raumfeld_power_resume(void)
{
/* check if GPIO_CHARGE_DONE went low while we were sleeping */
if (!gpio_get_value(GPIO_CHARGE_DONE))
raumfeld_power_signal_charged();
return 0;
}
static struct pda_power_pdata power_supply_info = {
.init = power_supply_init,
.is_ac_online = raumfeld_is_ac_online,
.is_usb_online = raumfeld_is_usb_online,
.exit = power_supply_exit,
.supplied_to = raumfeld_power_supplicants,
.num_supplicants = ARRAY_SIZE(raumfeld_power_supplicants)
.num_supplicants = ARRAY_SIZE(raumfeld_power_supplicants),
.resume = raumfeld_power_resume,
};
static struct resource power_supply_resources[] = {
@ -766,13 +785,7 @@ static struct resource power_supply_resources[] = {
static irqreturn_t charge_done_irq(int irq, void *dev_id)
{
struct power_supply *psy;
psy = power_supply_get_by_name("ds2760-battery.0");
if (psy)
power_supply_set_battery_charged(psy);
raumfeld_power_signal_charged();
return IRQ_HANDLED;
}

26
arch/arm/mach-pxa/sharpsl.h
View File

@ -1,26 +0,0 @@
/*
* Copyright (c) 2004-2005 Richard Purdie
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#include <mach/sharpsl_pm.h>
/*
* SharpSL Battery/PM Driver
*/
#define READ_GPIO_BIT(x) (GPLR(x) & GPIO_bit(x))
/* MAX1111 Channel Definitions */
#define MAX1111_BATT_VOLT 4u
#define MAX1111_BATT_TEMP 2u
#define MAX1111_ACIN_VOLT 6u
extern struct battery_thresh sharpsl_battery_levels_acin[];
extern struct battery_thresh sharpsl_battery_levels_noac[];
int sharpsl_pm_pxa_read_max1111(int channel);

23
arch/arm/mach-pxa/sharpsl_pm.c
View File

@ -29,11 +29,8 @@
#include <mach/pm.h>
#include <mach/pxa2xx-regs.h>
#include <mach/regs-rtc.h>
#include <mach/sharpsl.h>
#include <mach/sharpsl_pm.h>
#include "sharpsl.h"
/*
* Constants
*/
@ -180,17 +177,12 @@ int sharpsl_pm_pxa_read_max1111(int channel)
if (machine_is_tosa())
return 0;
#ifdef CONFIG_CORGI_SSP_DEPRECATED
return corgi_ssp_max1111_get((channel << MAXCTRL_SEL_SH) | MAXCTRL_PD0 | MAXCTRL_PD1
| MAXCTRL_SGL | MAXCTRL_UNI | MAXCTRL_STR);
#else
extern int max1111_read_channel(int);
/* max1111 accepts channels from 0-3, however,
* it is encoded from 0-7 here in the code.
*/
return max1111_read_channel(channel >> 1);
#endif
}
static int get_percentage(int voltage)
@ -277,21 +269,6 @@ static void sharpsl_battery_thread(struct work_struct *private_)
dev_dbg(sharpsl_pm.dev, "Battery: voltage: %d, status: %d, percentage: %d, time: %ld\n", voltage,
sharpsl_pm.battstat.mainbat_status, sharpsl_pm.battstat.mainbat_percent, jiffies);
#ifdef CONFIG_BACKLIGHT_CORGI
/* If battery is low. limit backlight intensity to save power. */
if ((sharpsl_pm.battstat.ac_status != APM_AC_ONLINE)
&& ((sharpsl_pm.battstat.mainbat_status == APM_BATTERY_STATUS_LOW)
|| (sharpsl_pm.battstat.mainbat_status == APM_BATTERY_STATUS_CRITICAL))) {
if (!(sharpsl_pm.flags & SHARPSL_BL_LIMIT)) {
sharpsl_pm.machinfo->backlight_limit(1);
sharpsl_pm.flags |= SHARPSL_BL_LIMIT;
}
} else if (sharpsl_pm.flags & SHARPSL_BL_LIMIT) {
sharpsl_pm.machinfo->backlight_limit(0);
sharpsl_pm.flags &= ~SHARPSL_BL_LIMIT;
}
#endif
/* Suspend if critical battery level */
if ((sharpsl_pm.battstat.ac_status != APM_AC_ONLINE)
&& (sharpsl_pm.battstat.mainbat_status == APM_BATTERY_STATUS_CRITICAL)

7
arch/arm/mach-pxa/sleep.S
View File

@ -339,10 +339,6 @@ ENTRY(pxa_cpu_resume)
mcr p15, 0, r1, c8, c7, 0 @ invalidate I & D TLBs
mcr p15, 0, r1, c7, c7, 0 @ invalidate I & D caches, BTB
#ifdef CONFIG_XSCALE_CACHE_ERRATA
bic r9, r9, #0x0004 @ see cpu_xscale_proc_init
#endif
mcr p14, 0, r3, c6, c0, 0 @ clock configuration, turbo mode.
mcr p15, 0, r4, c15, c1, 0 @ CP access reg
mcr p15, 0, r5, c13, c0, 0 @ PID
@ -368,9 +364,6 @@ sleep_save_sp:
.text
resume_after_mmu:
#ifdef CONFIG_XSCALE_CACHE_ERRATA
bl cpu_xscale_proc_init
#endif
ldmfd sp!, {r2, r3}
#ifndef CONFIG_IWMMXT
mar acc0, r2, r3

731
arch/arm/mach-pxa/spitz.c
View File

File diff suppressed because it is too large Load Diff

11
arch/arm/mach-pxa/spitz_pm.c
View File

@ -22,11 +22,10 @@
#include <asm/mach-types.h>
#include <mach/hardware.h>
#include <mach/sharpsl.h>
#include <mach/spitz.h>
#include <mach/pxa27x.h>
#include <mach/sharpsl_pm.h>
#include "sharpsl.h"
#include "generic.h"
#define SHARPSL_CHARGE_ON_VOLT 0x99 /* 2.9V */
@ -178,11 +177,11 @@ unsigned long spitzpm_read_devdata(int type)
case SHARPSL_STATUS_ACIN:
return (((~GPLR(SPITZ_GPIO_AC_IN)) & GPIO_bit(SPITZ_GPIO_AC_IN)) != 0);
case SHARPSL_STATUS_LOCK:
return READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batlock);
return gpio_get_value(sharpsl_pm.machinfo->gpio_batlock);
case SHARPSL_STATUS_CHRGFULL:
return READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batfull);
return gpio_get_value(sharpsl_pm.machinfo->gpio_batfull);
case SHARPSL_STATUS_FATAL:
return READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_fatal);
return gpio_get_value(sharpsl_pm.machinfo->gpio_fatal);
case SHARPSL_ACIN_VOLT:
return sharpsl_pm_pxa_read_max1111(MAX1111_ACIN_VOLT);
case SHARPSL_BATT_TEMP:
@ -212,8 +211,6 @@ struct sharpsl_charger_machinfo spitz_pm_machinfo = {
.should_wakeup = spitz_should_wakeup,
#if defined(CONFIG_LCD_CORGI)
.backlight_limit = corgi_lcd_limit_intensity,
#elif defined(CONFIG_BACKLIGHT_CORGI)
.backlight_limit = corgibl_limit_intensity,
#endif
.charge_on_volt = SHARPSL_CHARGE_ON_VOLT,
.charge_on_temp = SHARPSL_CHARGE_ON_TEMP,

931
arch/arm/mach-pxa/stargate2.c
View File

File diff suppressed because it is too large Load Diff

6
arch/arm/mach-pxa/trizeps4.c
View File

@ -530,13 +530,9 @@ static void __init trizeps4_init(void)
i2c_register_board_info(0, trizeps4_i2c_devices,
ARRAY_SIZE(trizeps4_i2c_devices));
#ifdef CONFIG_IDE_PXA_CF
/* if boot direct from compact flash dont disable power */
trizeps_conxs_bcr = 0x0009;
#else
/* this is the reset value */
trizeps_conxs_bcr = 0x00A0;
#endif
BCR_writew(trizeps_conxs_bcr);
board_backlight_power(1);
}

126
arch/arm/mach-pxa/vpac270.c
View File

@ -25,6 +25,7 @@
#include <linux/dm9000.h>
#include <linux/ucb1400.h>
#include <linux/ata_platform.h>
#include <linux/regulator/max1586.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@ -37,6 +38,7 @@
#include <mach/ohci.h>
#include <mach/pxa27x-udc.h>
#include <mach/udc.h>
#include <mach/pata_pxa.h>
#include <plat/i2c.h>
@ -464,7 +466,6 @@ static struct i2c_board_info __initdata vpac270_i2c_devs[] = {
static void __init vpac270_rtc_init(void)
{
pxa_set_i2c_info(NULL);
i2c_register_board_info(0, ARRAY_AND_SIZE(vpac270_i2c_devs));
}
#else
@ -492,7 +493,55 @@ static struct pxafb_mode_info vpac270_lcd_modes[] = {
.vsync_len = 2,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
},
}, { /* CRT 640x480 */
.pixclock = 35000,
.xres = 640,
.yres = 480,
.bpp = 16,
.depth = 16,
.left_margin = 96,
.right_margin = 48,
.upper_margin = 33,
.lower_margin = 10,
.hsync_len = 48,
.vsync_len = 1,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
}, { /* CRT 800x600 H=30kHz V=48HZ */
.pixclock = 25000,
.xres = 800,
.yres = 600,
.bpp = 16,
.depth = 16,
.left_margin = 50,
.right_margin = 1,
.upper_margin = 21,
.lower_margin = 12,
.hsync_len = 8,
.vsync_len = 1,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
}, { /* CRT 1024x768 H=40kHz V=50Hz */
.pixclock = 15000,
.xres = 1024,
.yres = 768,
.bpp = 16,
.depth = 16,
.left_margin = 220,
.right_margin = 8,
.upper_margin = 33,
.lower_margin = 2,
.hsync_len = 48,
.vsync_len = 1,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
}
};
static struct pxafb_mach_info vpac270_lcd_screen = {
@ -538,9 +587,10 @@ static inline void vpac270_lcd_init(void) {}
/******************************************************************************
* PATA IDE
******************************************************************************/
#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
static struct pata_platform_info vpac270_pata_pdata = {
.ioport_shift = 1,
#if defined(CONFIG_PATA_PXA) || defined(CONFIG_PATA_PXA_MODULE)
static struct pata_pxa_pdata vpac270_pata_pdata = {
.reg_shift = 1,
.dma_dreq = 1,
.irq_flags = IRQF_TRIGGER_RISING,
};
@ -555,7 +605,12 @@ static struct resource vpac270_ide_resources[] = {
.end = PXA_CS3_PHYS + 0x15f,
.flags = IORESOURCE_MEM
},
[2] = { /* IDE IRQ pin */
[2] = { /* DMA Base address */
.start = PXA_CS3_PHYS + 0x20,
.end = PXA_CS3_PHYS + 0x2f,
.flags = IORESOURCE_DMA
},
[3] = { /* IDE IRQ pin */
.start = gpio_to_irq(GPIO36_VPAC270_IDE_IRQ),
.end = gpio_to_irq(GPIO36_VPAC270_IDE_IRQ),
.flags = IORESOURCE_IRQ
@ -563,11 +618,12 @@ static struct resource vpac270_ide_resources[] = {
};
static struct platform_device vpac270_ide_device = {
.name = "pata_platform",
.name = "pata_pxa",
.num_resources = ARRAY_SIZE(vpac270_ide_resources),
.resource = vpac270_ide_resources,
.dev = {
.platform_data = &vpac270_pata_pdata,
.coherent_dma_mask = 0xffffffff,
}
};
@ -579,6 +635,59 @@ static void __init vpac270_ide_init(void)
static inline void vpac270_ide_init(void) {}
#endif
/******************************************************************************
* Core power regulator
******************************************************************************/
#if defined(CONFIG_REGULATOR_MAX1586) || \
defined(CONFIG_REGULATOR_MAX1586_MODULE)
static struct regulator_consumer_supply vpac270_max1587a_consumers[] = {
{
.supply = "vcc_core",
}
};
static struct regulator_init_data vpac270_max1587a_v3_info = {
.constraints = {
.name = "vcc_core range",
.min_uV = 900000,
.max_uV = 1705000,
.always_on = 1,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
},
.consumer_supplies = vpac270_max1587a_consumers,
.num_consumer_supplies = ARRAY_SIZE(vpac270_max1587a_consumers),
};
static struct max1586_subdev_data vpac270_max1587a_subdevs[] = {
{
.name = "vcc_core",
.id = MAX1586_V3,
.platform_data = &vpac270_max1587a_v3_info,
}
};
static struct max1586_platform_data vpac270_max1587a_info = {
.subdevs = vpac270_max1587a_subdevs,
.num_subdevs = ARRAY_SIZE(vpac270_max1587a_subdevs),
.v3_gain = MAX1586_GAIN_R24_3k32, /* 730..1550 mV */
};
static struct i2c_board_info __initdata vpac270_pi2c_board_info[] = {
{
I2C_BOARD_INFO("max1586", 0x14),
.platform_data = &vpac270_max1587a_info,
},
};
static void __init vpac270_pmic_init(void)
{
i2c_register_board_info(1, ARRAY_AND_SIZE(vpac270_pi2c_board_info));
}
#else
static inline void vpac270_pmic_init(void) {}
#endif
/******************************************************************************
* Machine init
******************************************************************************/
@ -589,7 +698,10 @@ static void __init vpac270_init(void)
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
pxa_set_i2c_info(NULL);
pxa27x_set_i2c_power_info(NULL);
vpac270_pmic_init();
vpac270_lcd_init();
vpac270_mmc_init();
vpac270_nor_init();

118
arch/arm/mach-pxa/z2.c
View File

@ -17,6 +17,7 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/pwm_backlight.h>
#include <linux/z2_battery.h>
#include <linux/dma-mapping.h>
#include <linux/spi/spi.h>
#include <linux/spi/libertas_spi.h>
@ -26,6 +27,7 @@
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
#include <linux/delay.h>
#include <linux/regulator/machine.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@ -162,7 +164,7 @@ static struct mtd_partition z2_flash_parts[] = {
}, {
.name = "U-Boot Environment",
.offset = 0x40000,
.size = 0x60000,
.size = 0x20000,
}, {
.name = "Flash",
.offset = 0x60000,
@ -451,6 +453,42 @@ static void __init z2_keys_init(void)
static inline void z2_keys_init(void) {}
#endif
/******************************************************************************
* Battery
******************************************************************************/
#if defined(CONFIG_I2C_PXA) || defined(CONFIG_I2C_PXA_MODULE)
static struct z2_battery_info batt_chip_info = {
.batt_I2C_bus = 0,
.batt_I2C_addr = 0x55,
.batt_I2C_reg = 2,
.charge_gpio = GPIO0_ZIPITZ2_AC_DETECT,
.min_voltage = 2400000,
.max_voltage = 3700000,
.batt_div = 69,
.batt_mult = 1000000,
.batt_tech = POWER_SUPPLY_TECHNOLOGY_LION,
.batt_name = "Z2",
};
static struct i2c_board_info __initdata z2_i2c_board_info[] = {
{
I2C_BOARD_INFO("aer915", 0x55),
.platform_data = &batt_chip_info,
}, {
I2C_BOARD_INFO("wm8750", 0x1b),
},
};
static void __init z2_i2c_init(void)
{
pxa_set_i2c_info(NULL);
i2c_register_board_info(0, ARRAY_AND_SIZE(z2_i2c_board_info));
}
#else
static inline void z2_i2c_init(void) {}
#endif
/******************************************************************************
* SSP Devices - WiFi and LCD control
******************************************************************************/
@ -572,6 +610,75 @@ static void __init z2_spi_init(void)
static inline void z2_spi_init(void) {}
#endif
/******************************************************************************
* Core power regulator
******************************************************************************/
#if defined(CONFIG_REGULATOR_TPS65023) || \
defined(CONFIG_REGULATOR_TPS65023_MODULE)
static struct regulator_consumer_supply z2_tps65021_consumers[] = {
{
.supply = "vcc_core",
}
};
static struct regulator_init_data z2_tps65021_info[] = {
{
.constraints = {
.name = "vcc_core range",
.min_uV = 800000,
.max_uV = 1600000,
.always_on = 1,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
},
.consumer_supplies = z2_tps65021_consumers,
.num_consumer_supplies = ARRAY_SIZE(z2_tps65021_consumers),
}, {
.constraints = {
.name = "DCDC2",
.min_uV = 3300000,
.max_uV = 3300000,
.always_on = 1,
},
}, {
.constraints = {
.name = "DCDC3",
.min_uV = 1800000,
.max_uV = 1800000,
.always_on = 1,
},
}, {
.constraints = {
.name = "LDO1",
.min_uV = 1000000,
.max_uV = 3150000,
.always_on = 1,
},
}, {
.constraints = {
.name = "LDO2",
.min_uV = 1050000,
.max_uV = 3300000,
.always_on = 1,
},
}
};
static struct i2c_board_info __initdata z2_pi2c_board_info[] = {
{
I2C_BOARD_INFO("tps65021", 0x48),
.platform_data = &z2_tps65021_info,
},
};
static void __init z2_pmic_init(void)
{
pxa27x_set_i2c_power_info(NULL);
i2c_register_board_info(1, ARRAY_AND_SIZE(z2_pi2c_board_info));
}
#else
static inline void z2_pmic_init(void) {}
#endif
/******************************************************************************
* Machine init
******************************************************************************/
@ -579,17 +686,20 @@ static void __init z2_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(z2_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
z2_lcd_init();
z2_mmc_init();
z2_mkp_init();
pxa_set_i2c_info(NULL);
z2_i2c_init();
z2_spi_init();
z2_nor_init();
z2_pwm_init();
z2_leds_init();
z2_keys_init();
z2_pmic_init();
}
MACHINE_START(ZIPIT2, "Zipit Z2")

2
arch/arm/mach-sa1100/include/mach/irqs.h
View File

@ -77,7 +77,7 @@
*/
#ifdef CONFIG_SA1111
#define NR_IRQS (IRQ_BOARD_END + 55)
#elif defined(CONFIG_SHARPSL_LOCOMO)
#elif defined(CONFIG_SHARP_LOCOMO)
#define NR_IRQS (IRQ_BOARD_START + 4)
#else
#define NR_IRQS (IRQ_BOARD_START)

1
arch/arm/plat-pxa/Makefile
View File

@ -4,7 +4,6 @@
obj-y := dma.o
obj-$(CONFIG_ARCH_PXA) += pmu.o
obj-$(CONFIG_GENERIC_GPIO) += gpio.o
obj-$(CONFIG_PXA3xx) += mfp.o
obj-$(CONFIG_ARCH_MMP) += mfp.o

33
arch/arm/plat-pxa/pmu.c
View File

@ -1,33 +0,0 @@
/*
* PMU IRQ registration for the PXA xscale PMU families.
* Copyright (C) 2010 Will Deacon, ARM Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#include <linux/platform_device.h>
#include <asm/pmu.h>
#include <mach/irqs.h>
static struct resource pmu_resource = {
.start = IRQ_PMU,
.end = IRQ_PMU,
.flags = IORESOURCE_IRQ,
};
static struct platform_device pmu_device = {
.name = "arm-pmu",
.id = ARM_PMU_DEVICE_CPU,
.resource = &pmu_resource,
.num_resources = 1,
};
static int __init pxa_pmu_init(void)
{
platform_device_register(&pmu_device);
return 0;
}
arch_initcall(pxa_pmu_init);

11
drivers/ata/Kconfig
View File

@ -642,6 +642,17 @@ config PATA_VIA
If unsure, say N.
config PATA_PXA
tristate "PXA DMA-capable PATA support"
depends on ARCH_PXA
help
This option enables support for harddrive attached to PXA CPU's bus.
NOTE: This driver utilizes PXA DMA controller, in case your hardware
is not capable of doing MWDMA, use pata_platform instead.
If unsure, say N.
config PATA_WINBOND
tristate "Winbond SL82C105 PATA support"
depends on PCI

2
drivers/ata/Makefile
View File

@ -89,6 +89,8 @@ obj-$(CONFIG_PATA_RB532) += pata_rb532_cf.o
obj-$(CONFIG_PATA_RZ1000) += pata_rz1000.o
obj-$(CONFIG_PATA_WINBOND_VLB) += pata_winbond.o
obj-$(CONFIG_PATA_PXA) += pata_pxa.o
# Should be last but two libata driver
obj-$(CONFIG_PATA_ACPI) += pata_acpi.o
# Should be last but one libata driver

411
drivers/ata/pata_pxa.c Normal file
View File

@ -0,0 +1,411 @@
/*
* Generic PXA PATA driver
*
* Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/blkdev.h>
#include <linux/ata.h>
#include <linux/libata.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/slab.h>
#include <linux/completion.h>
#include <scsi/scsi_host.h>
#include <mach/pxa2xx-regs.h>
#include <mach/pata_pxa.h>
#include <mach/dma.h>
#define DRV_NAME "pata_pxa"
#define DRV_VERSION "0.1"
struct pata_pxa_data {
uint32_t dma_channel;
struct pxa_dma_desc *dma_desc;
dma_addr_t dma_desc_addr;
uint32_t dma_desc_id;
/* DMA IO physical address */
uint32_t dma_io_addr;
/* PXA DREQ<0:2> pin selector */
uint32_t dma_dreq;
/* DMA DCSR register value */
uint32_t dma_dcsr;
struct completion dma_done;
};
/*
* Setup the DMA descriptors. The size is transfer capped at 4k per descriptor,
* if the transfer is longer, it is split into multiple chained descriptors.
*/
static void pxa_load_dmac(struct scatterlist *sg, struct ata_queued_cmd *qc)
{
struct pata_pxa_data *pd = qc->ap->private_data;
uint32_t cpu_len, seg_len;
dma_addr_t cpu_addr;
cpu_addr = sg_dma_address(sg);
cpu_len = sg_dma_len(sg);
do {
seg_len = (cpu_len > 0x1000) ? 0x1000 : cpu_len;
pd->dma_desc[pd->dma_desc_id].ddadr = pd->dma_desc_addr +
((pd->dma_desc_id + 1) * sizeof(struct pxa_dma_desc));
pd->dma_desc[pd->dma_desc_id].dcmd = DCMD_BURST32 |
DCMD_WIDTH2 | (DCMD_LENGTH & seg_len);
if (qc->tf.flags & ATA_TFLAG_WRITE) {
pd->dma_desc[pd->dma_desc_id].dsadr = cpu_addr;
pd->dma_desc[pd->dma_desc_id].dtadr = pd->dma_io_addr;
pd->dma_desc[pd->dma_desc_id].dcmd |= DCMD_INCSRCADDR |
DCMD_FLOWTRG;
} else {
pd->dma_desc[pd->dma_desc_id].dsadr = pd->dma_io_addr;
pd->dma_desc[pd->dma_desc_id].dtadr = cpu_addr;
pd->dma_desc[pd->dma_desc_id].dcmd |= DCMD_INCTRGADDR |
DCMD_FLOWSRC;
}
cpu_len -= seg_len;
cpu_addr += seg_len;
pd->dma_desc_id++;
} while (cpu_len);
/* Should not happen */
if (seg_len & 0x1f)
DALGN |= (1 << pd->dma_dreq);
}
/*
* Prepare taskfile for submission.
*/
static void pxa_qc_prep(struct ata_queued_cmd *qc)
{
struct pata_pxa_data *pd = qc->ap->private_data;
int si = 0;
struct scatterlist *sg;
if (!(qc->flags & ATA_QCFLAG_DMAMAP))
return;
pd->dma_desc_id = 0;
DCSR(pd->dma_channel) = 0;
DALGN &= ~(1 << pd->dma_dreq);
for_each_sg(qc->sg, sg, qc->n_elem, si)
pxa_load_dmac(sg, qc);
pd->dma_desc[pd->dma_desc_id - 1].ddadr = DDADR_STOP;
/* Fire IRQ only at the end of last block */
pd->dma_desc[pd->dma_desc_id - 1].dcmd |= DCMD_ENDIRQEN;
DDADR(pd->dma_channel) = pd->dma_desc_addr;
DRCMR(pd->dma_dreq) = DRCMR_MAPVLD | pd->dma_channel;
}
/*
* Configure the DMA controller, load the DMA descriptors, but don't start the
* DMA controller yet. Only issue the ATA command.
*/
static void pxa_bmdma_setup(struct ata_queued_cmd *qc)
{
qc->ap->ops->sff_exec_command(qc->ap, &qc->tf);
}
/*
* Execute the DMA transfer.
*/
static void pxa_bmdma_start(struct ata_queued_cmd *qc)
{
struct pata_pxa_data *pd = qc->ap->private_data;
init_completion(&pd->dma_done);
DCSR(pd->dma_channel) = DCSR_RUN;
}
/*
* Wait until the DMA transfer completes, then stop the DMA controller.
*/
static void pxa_bmdma_stop(struct ata_queued_cmd *qc)
{
struct pata_pxa_data *pd = qc->ap->private_data;
if ((DCSR(pd->dma_channel) & DCSR_RUN) &&
wait_for_completion_timeout(&pd->dma_done, HZ))
dev_err(qc->ap->dev, "Timeout waiting for DMA completion!");
DCSR(pd->dma_channel) = 0;
}
/*
* Read DMA status. The bmdma_stop() will take care of properly finishing the
* DMA transfer so we always have DMA-complete interrupt here.
*/
static unsigned char pxa_bmdma_status(struct ata_port *ap)
{
struct pata_pxa_data *pd = ap->private_data;
unsigned char ret = ATA_DMA_INTR;
if (pd->dma_dcsr & DCSR_BUSERR)
ret |= ATA_DMA_ERR;
return ret;
}
/*
* No IRQ register present so we do nothing.
*/
static void pxa_irq_clear(struct ata_port *ap)
{
}
/*
* Check for ATAPI DMA. ATAPI DMA is unsupported by this driver. It's still
* unclear why ATAPI has DMA issues.
*/
static int pxa_check_atapi_dma(struct ata_queued_cmd *qc)
{
return -EOPNOTSUPP;
}
static struct scsi_host_template pxa_ata_sht = {
ATA_BMDMA_SHT(DRV_NAME),
};
static struct ata_port_operations pxa_ata_port_ops = {
.inherits = &ata_bmdma_port_ops,
.cable_detect = ata_cable_40wire,
.bmdma_setup = pxa_bmdma_setup,
.bmdma_start = pxa_bmdma_start,
.bmdma_stop = pxa_bmdma_stop,
.bmdma_status = pxa_bmdma_status,
.check_atapi_dma = pxa_check_atapi_dma,
.sff_irq_clear = pxa_irq_clear,
.qc_prep = pxa_qc_prep,
};
/*
* DMA interrupt handler.
*/
static void pxa_ata_dma_irq(int dma, void *port)
{
struct ata_port *ap = port;
struct pata_pxa_data *pd = ap->private_data;
pd->dma_dcsr = DCSR(dma);
DCSR(dma) = pd->dma_dcsr;
if (pd->dma_dcsr & DCSR_STOPSTATE)
complete(&pd->dma_done);
}
static int __devinit pxa_ata_probe(struct platform_device *pdev)
{
struct ata_host *host;
struct ata_port *ap;
struct pata_pxa_data *data;
struct resource *cmd_res;
struct resource *ctl_res;
struct resource *dma_res;
struct resource *irq_res;
struct pata_pxa_pdata *pdata = pdev->dev.platform_data;
int ret = 0;
/*
* Resource validation, three resources are needed:
* - CMD port base address
* - CTL port base address
* - DMA port base address
* - IRQ pin
*/
if (pdev->num_resources != 4) {
dev_err(&pdev->dev, "invalid number of resources\n");
return -EINVAL;
}
/*
* CMD port base address
*/
cmd_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (unlikely(cmd_res == NULL))
return -EINVAL;
/*
* CTL port base address
*/
ctl_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
if (unlikely(ctl_res == NULL))
return -EINVAL;
/*
* DMA port base address
*/
dma_res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
if (unlikely(dma_res == NULL))
return -EINVAL;
/*
* IRQ pin
*/
irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (unlikely(irq_res == NULL))
return -EINVAL;
/*
* Allocate the host
*/
host = ata_host_alloc(&pdev->dev, 1);
if (!host)
return -ENOMEM;
ap = host->ports[0];
ap->ops = &pxa_ata_port_ops;
ap->pio_mask = ATA_PIO4;
ap->mwdma_mask = ATA_MWDMA2;
ap->flags = ATA_FLAG_MMIO;
ap->ioaddr.cmd_addr = devm_ioremap(&pdev->dev, cmd_res->start,
resource_size(cmd_res));
ap->ioaddr.ctl_addr = devm_ioremap(&pdev->dev, ctl_res->start,
resource_size(ctl_res));
ap->ioaddr.bmdma_addr = devm_ioremap(&pdev->dev, dma_res->start,
resource_size(dma_res));
/*
* Adjust register offsets
*/
ap->ioaddr.altstatus_addr = ap->ioaddr.ctl_addr;
ap->ioaddr.data_addr = ap->ioaddr.cmd_addr +
(ATA_REG_DATA << pdata->reg_shift);
ap->ioaddr.error_addr = ap->ioaddr.cmd_addr +
(ATA_REG_ERR << pdata->reg_shift);
ap->ioaddr.feature_addr = ap->ioaddr.cmd_addr +
(ATA_REG_FEATURE << pdata->reg_shift);
ap->ioaddr.nsect_addr = ap->ioaddr.cmd_addr +
(ATA_REG_NSECT << pdata->reg_shift);
ap->ioaddr.lbal_addr = ap->ioaddr.cmd_addr +
(ATA_REG_LBAL << pdata->reg_shift);
ap->ioaddr.lbam_addr = ap->ioaddr.cmd_addr +
(ATA_REG_LBAM << pdata->reg_shift);
ap->ioaddr.lbah_addr = ap->ioaddr.cmd_addr +
(ATA_REG_LBAH << pdata->reg_shift);
ap->ioaddr.device_addr = ap->ioaddr.cmd_addr +
(ATA_REG_DEVICE << pdata->reg_shift);
ap->ioaddr.status_addr = ap->ioaddr.cmd_addr +
(ATA_REG_STATUS << pdata->reg_shift);
ap->ioaddr.command_addr = ap->ioaddr.cmd_addr +
(ATA_REG_CMD << pdata->reg_shift);
/*
* Allocate and load driver's internal data structure
*/
data = devm_kzalloc(&pdev->dev, sizeof(struct pata_pxa_data),
GFP_KERNEL);
if (!data)
return -ENOMEM;
ap->private_data = data;
data->dma_dreq = pdata->dma_dreq;
data->dma_io_addr = dma_res->start;
/*
* Allocate space for the DMA descriptors
*/
data->dma_desc = dmam_alloc_coherent(&pdev->dev, PAGE_SIZE,
&data->dma_desc_addr, GFP_KERNEL);
if (!data->dma_desc)
return -EINVAL;
/*
* Request the DMA channel
*/
data->dma_channel = pxa_request_dma(DRV_NAME, DMA_PRIO_LOW,
pxa_ata_dma_irq, ap);
if (data->dma_channel < 0)
return -EBUSY;
/*
* Stop and clear the DMA channel
*/
DCSR(data->dma_channel) = 0;
/*
* Activate the ATA host
*/
ret = ata_host_activate(host, irq_res->start, ata_sff_interrupt,
pdata->irq_flags, &pxa_ata_sht);
if (ret)
pxa_free_dma(data->dma_channel);
return ret;
}
static int __devexit pxa_ata_remove(struct platform_device *pdev)
{
struct ata_host *host = dev_get_drvdata(&pdev->dev);
struct pata_pxa_data *data = host->ports[0]->private_data;
pxa_free_dma(data->dma_channel);
ata_host_detach(host);
return 0;
}
static struct platform_driver pxa_ata_driver = {
.probe = pxa_ata_probe,
.remove = __devexit_p(pxa_ata_remove),
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
},
};
static int __init pxa_ata_init(void)
{
return platform_driver_register(&pxa_ata_driver);
}
static void __exit pxa_ata_exit(void)
{
platform_driver_unregister(&pxa_ata_driver);
}
module_init(pxa_ata_init);
module_exit(pxa_ata_exit);
MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");
MODULE_DESCRIPTION("DMA-capable driver for PATA on PXA CPU");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_VERSION);
MODULE_ALIAS("platform:" DRV_NAME);

2
drivers/pcmcia/Kconfig
View File

@ -215,7 +215,7 @@ config PCMCIA_PXA2XX
depends on (ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL \
|| MACH_ARMCORE || ARCH_PXA_PALM || TRIZEPS_PCMCIA \
|| ARCOM_PCMCIA || ARCH_PXA_ESERIES || MACH_STARGATE2 \
|| MACH_VPAC270)
|| MACH_VPAC270 || MACH_BALLOON3)
select PCMCIA_SOC_COMMON
help
Say Y here to include support for the PXA2xx PCMCIA controller

1
drivers/pcmcia/Makefile
View File

@ -70,6 +70,7 @@ pxa2xx-obj-$(CONFIG_MACH_PALMLD) += pxa2xx_palmld.o
pxa2xx-obj-$(CONFIG_MACH_E740) += pxa2xx_e740.o
pxa2xx-obj-$(CONFIG_MACH_STARGATE2) += pxa2xx_stargate2.o
pxa2xx-obj-$(CONFIG_MACH_VPAC270) += pxa2xx_vpac270.o
pxa2xx-obj-$(CONFIG_MACH_BALLOON3) += pxa2xx_balloon3.o
obj-$(CONFIG_PCMCIA_PXA2XX) += pxa2xx_base.o $(pxa2xx-obj-y)

158
drivers/pcmcia/pxa2xx_balloon3.c Normal file
View File

@ -0,0 +1,158 @@
/*
* linux/drivers/pcmcia/pxa2xx_balloon3.c
*
* Balloon3 PCMCIA specific routines.
*
* Author: Nick Bane
* Created: June, 2006
* Copyright: Toby Churchill Ltd
* Derived from pxa2xx_mainstone.c, by Nico Pitre
*
* Various modification by Marek Vasut <marek.vasut@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/module.h>
#include <linux/gpio.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/irq.h>
#include <linux/io.h>
#include <mach/balloon3.h>
#include "soc_common.h"
/*
* These are a list of interrupt sources that provokes a polled
* check of status
*/
static struct pcmcia_irqs irqs[] = {
{ 0, BALLOON3_S0_CD_IRQ, "PCMCIA0 CD" },
{ 0, BALLOON3_BP_NSTSCHG_IRQ, "PCMCIA0 STSCHG" },
};
static int balloon3_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
{
uint16_t ver;
int ret;
static void __iomem *fpga_ver;
ver = __raw_readw(BALLOON3_FPGA_VER);
if (ver > 0x0201)
pr_warn("The FPGA code, version 0x%04x, is newer than rel-0.3. "
"PCMCIA/CF support might be broken in this version!",
ver);
skt->socket.pci_irq = BALLOON3_BP_CF_NRDY_IRQ;
return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
}
static void balloon3_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
{
soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
}
static unsigned long balloon3_pcmcia_status[2] = {
BALLOON3_CF_nSTSCHG_BVD1,
BALLOON3_CF_nSTSCHG_BVD1
};
static void balloon3_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
struct pcmcia_state *state)
{
uint16_t status;
int flip;
/* This actually reads the STATUS register */
status = __raw_readw(BALLOON3_CF_STATUS_REG);
flip = (status ^ balloon3_pcmcia_status[skt->nr])
& BALLOON3_CF_nSTSCHG_BVD1;
/*
* Workaround for STSCHG which can't be deasserted:
* We therefore disable/enable corresponding IRQs
* as needed to avoid IRQ locks.
*/
if (flip) {
balloon3_pcmcia_status[skt->nr] = status;
if (status & BALLOON3_CF_nSTSCHG_BVD1)
enable_irq(BALLOON3_BP_NSTSCHG_IRQ);
else
disable_irq(BALLOON3_BP_NSTSCHG_IRQ);
}
state->detect = !gpio_get_value(BALLOON3_GPIO_S0_CD);
state->ready = !!(status & BALLOON3_CF_nIRQ);
state->bvd1 = !!(status & BALLOON3_CF_nSTSCHG_BVD1);
state->bvd2 = 0; /* not available */
state->vs_3v = 1; /* Always true its a CF card */
state->vs_Xv = 0; /* not available */
state->wrprot = 0; /* not available */
}
static int balloon3_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
const socket_state_t *state)
{
__raw_writew((state->flags & SS_RESET) ? BALLOON3_CF_RESET : 0,
BALLOON3_CF_CONTROL_REG);
return 0;
}
static void balloon3_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
{
}
static void balloon3_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
{
}
static struct pcmcia_low_level balloon3_pcmcia_ops = {
.owner = THIS_MODULE,
.hw_init = balloon3_pcmcia_hw_init,
.hw_shutdown = balloon3_pcmcia_hw_shutdown,
.socket_state = balloon3_pcmcia_socket_state,
.configure_socket = balloon3_pcmcia_configure_socket,
.socket_init = balloon3_pcmcia_socket_init,
.socket_suspend = balloon3_pcmcia_socket_suspend,
.first = 0,
.nr = 1,
};
static struct platform_device *balloon3_pcmcia_device;
static int __init balloon3_pcmcia_init(void)
{
int ret;
balloon3_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
if (!balloon3_pcmcia_device)
return -ENOMEM;
ret = platform_device_add_data(balloon3_pcmcia_device,
&balloon3_pcmcia_ops, sizeof(balloon3_pcmcia_ops));
if (!ret)
ret = platform_device_add(balloon3_pcmcia_device);
if (ret)
platform_device_put(balloon3_pcmcia_device);
return ret;
}
static void __exit balloon3_pcmcia_exit(void)
{
platform_device_unregister(balloon3_pcmcia_device);
}
module_init(balloon3_pcmcia_init);
module_exit(balloon3_pcmcia_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Nick Bane <nick@cecomputing.co.uk>");
MODULE_ALIAS("platform:pxa2xx-pcmcia");
MODULE_DESCRIPTION("Balloon3 board CF/PCMCIA driver");

16
drivers/power/wm97xx_battery.c
View File

@ -29,7 +29,6 @@ static DEFINE_MUTEX(bat_lock);
static struct work_struct bat_work;
static struct mutex work_lock;
static int bat_status = POWER_SUPPLY_STATUS_UNKNOWN;
static struct wm97xx_batt_info *gpdata;
static enum power_supply_property *prop;
static unsigned long wm97xx_read_bat(struct power_supply *bat_ps)
@ -172,12 +171,6 @@ static int __devinit wm97xx_bat_probe(struct platform_device *dev)
struct wm97xx_pdata *wmdata = dev->dev.platform_data;
struct wm97xx_batt_pdata *pdata;
if (gpdata) {
dev_err(&dev->dev, "Do not pass platform_data through "
"wm97xx_bat_set_pdata!\n");
return -EINVAL;
}
if (!wmdata) {
dev_err(&dev->dev, "No platform data supplied\n");
return -EINVAL;
@ -308,15 +301,6 @@ static void __exit wm97xx_bat_exit(void)
platform_driver_unregister(&wm97xx_bat_driver);
}
/* The interface is deprecated, as well as linux/wm97xx_batt.h */
void wm97xx_bat_set_pdata(struct wm97xx_batt_info *data);
void wm97xx_bat_set_pdata(struct wm97xx_batt_info *data)
{
gpdata = data;
}
EXPORT_SYMBOL_GPL(wm97xx_bat_set_pdata);
module_init(wm97xx_bat_init);
module_exit(wm97xx_bat_exit);

16
include/linux/wm97xx_batt.h
View File

@ -1,16 +0,0 @@
#ifndef _LINUX_WM97XX_BAT_H
#define _LINUX_WM97XX_BAT_H
#include <linux/wm97xx.h>
#warning This file will be removed soon, use wm97xx.h instead!
#define wm97xx_batt_info wm97xx_batt_pdata
#ifdef CONFIG_BATTERY_WM97XX
void wm97xx_bat_set_pdata(struct wm97xx_batt_info *data);
#else
static inline void wm97xx_bat_set_pdata(struct wm97xx_batt_info *data) {}
#endif
#endif