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arm-soc fixes for 3.9-rc2

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These bug fixes are for the largest part for mvebu/kirkwood, which
 saw a few regressions after the clock infrastructure was enabled,
 and for OMAP, which showed a few more preexisting bugs with
 the new multiplatform support.
 
 Other small fixes are for imx, mxs, tegra, spear and socfpga.
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Merge tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Arnd Bergmann:
 "These bug fixes are for the largest part for mvebu/kirkwood, which saw
  a few regressions after the clock infrastructure was enabled, and for
  OMAP, which showed a few more preexisting bugs with the new
  multiplatform support.

  Other small fixes are for imx, mxs, tegra, spear and socfpga"

* tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (37 commits)
  ARM: spear3xx: Use correct pl080 header file
  Arm: socfpga: pl330: Add #dma-cells for generic dma binding support
  ARM: multiplatform: Sort the max gpio numbers.
  ARM: imx: fix typo "DEBUG_IMX50_IMX53_UART"
  ARM: imx: pll1_sys should be an initial on clk
  arm: mach-orion5x: fix typo in compatible string of a .dts file
  arm: mvebu: fix address-cells in mpic DT node
  arm: plat-orion: fix address decoding when > 4GB is used
  arm: mvebu: Reduce reg-io-width with UARTs
  ARM: Dove: add RTC device node
  arm: mvebu: enable the USB ports on Armada 370 Reference Design board
  ARM: dove: drop "select COMMON_CLK_DOVE"
  rtc: rtc-mv: Add support for clk to avoid lockups
  gpio: mvebu: Add clk support to prevent lockup
  ARM: kirkwood: fix to retain gbe MAC addresses for DT kernels
  ARM: kirkwood: of_serial: fix clock gating by removing clock-frequency
  ARM: mxs: cfa10049: Fix fb initialisation function
  ARM: SPEAr13xx: Fix typo "ARCH_HAVE_CPUFREQ"
  ARM: OMAP: RX-51: add missing USB phy binding
  clk: Tegra: Remove duplicate smp_twd clock
  ...
This commit is contained in:
Linus Torvalds 2013-03-12 10:21:38 -07:00
commit 6d9431a749
57 changed files with 131 additions and 97 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm/Kconfig
View File

@ -556,7 +556,6 @@ config ARCH_IXP4XX
config ARCH_DOVE
bool "Marvell Dove"
select ARCH_REQUIRE_GPIOLIB
select COMMON_CLK_DOVE
select CPU_V7
select GENERIC_CLOCKEVENTS
select MIGHT_HAVE_PCI
@ -1657,13 +1656,16 @@ config LOCAL_TIMERS
accounting to be spread across the timer interval, preventing a
"thundering herd" at every timer tick.
# The GPIO number here must be sorted by descending number. In case of
# a multiplatform kernel, we just want the highest value required by the
# selected platforms.
config ARCH_NR_GPIO
int
default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
default 355 if ARCH_U8500
default 264 if MACH_H4700
default 512 if SOC_OMAP5
default 355 if ARCH_U8500
default 288 if ARCH_VT8500 || ARCH_SUNXI
default 264 if MACH_H4700
default 0
help
Maximum number of GPIOs in the system.

2
arch/arm/Kconfig.debug
View File

@ -492,7 +492,7 @@ config DEBUG_IMX_UART_PORT
DEBUG_IMX31_UART || \
DEBUG_IMX35_UART || \
DEBUG_IMX51_UART || \
DEBUG_IMX50_IMX53_UART || \
DEBUG_IMX53_UART || \
DEBUG_IMX6Q_UART
default 1
help

2
arch/arm/boot/Makefile
View File

@ -115,4 +115,4 @@ i:
$(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \
$(obj)/Image System.map "$(INSTALL_PATH)"
subdir- := bootp compressed
subdir- := bootp compressed dts

8
arch/arm/boot/dts/armada-370-rd.dts
View File

@ -64,5 +64,13 @@
status = "okay";
/* No CD or WP GPIOs */
};
usb@d0050000 {
status = "okay";
};
usb@d0051000 {
status = "okay";
};
};
};

5
arch/arm/boot/dts/armada-370-xp.dtsi
View File

@ -31,7 +31,6 @@
mpic: interrupt-controller@d0020000 {
compatible = "marvell,mpic";
#interrupt-cells = <1>;
#address-cells = <1>;
#size-cells = <1>;
interrupt-controller;
};
@ -54,7 +53,7 @@
reg = <0xd0012000 0x100>;
reg-shift = <2>;
interrupts = <41>;
reg-io-width = <4>;
reg-io-width = <1>;
status = "disabled";
};
serial@d0012100 {
@ -62,7 +61,7 @@
reg = <0xd0012100 0x100>;
reg-shift = <2>;
interrupts = <42>;
reg-io-width = <4>;
reg-io-width = <1>;
status = "disabled";
};

4
arch/arm/boot/dts/armada-xp.dtsi
View File

@ -46,7 +46,7 @@
reg = <0xd0012200 0x100>;
reg-shift = <2>;
interrupts = <43>;
reg-io-width = <4>;
reg-io-width = <1>;
status = "disabled";
};
serial@d0012300 {
@ -54,7 +54,7 @@
reg = <0xd0012300 0x100>;
reg-shift = <2>;
interrupts = <44>;
reg-io-width = <4>;
reg-io-width = <1>;
status = "disabled";
};

2
arch/arm/boot/dts/bcm2835.dtsi
View File

@ -105,7 +105,7 @@
compatible = "fixed-clock";
reg = <1>;
#clock-cells = <0>;
clock-frequency = <150000000>;
clock-frequency = <250000000>;
};
};
};

5
arch/arm/boot/dts/dove.dtsi
View File

@ -197,6 +197,11 @@
status = "disabled";
};
rtc@d8500 {
compatible = "marvell,orion-rtc";
reg = <0xd8500 0x20>;
};
crypto: crypto@30000 {
compatible = "marvell,orion-crypto";
reg = <0x30000 0x10000>,

3
arch/arm/boot/dts/imx53-mba53.dts
View File

@ -42,10 +42,9 @@
fsl,pins = <689 0x10000 /* DISP1_DRDY */
482 0x10000 /* DISP1_HSYNC */
489 0x10000 /* DISP1_VSYNC */
684 0x10000 /* DISP1_DAT_0 */
515 0x10000 /* DISP1_DAT_22 */
523 0x10000 /* DISP1_DAT_23 */
543 0x10000 /* DISP1_DAT_21 */
545 0x10000 /* DISP1_DAT_21 */
553 0x10000 /* DISP1_DAT_20 */
558 0x10000 /* DISP1_DAT_19 */
564 0x10000 /* DISP1_DAT_18 */

2
arch/arm/boot/dts/kirkwood-dns320.dts
View File

@ -42,12 +42,10 @@
ocp@f1000000 {
serial@12000 {
clock-frequency = <166666667>;
status = "okay";
};
serial@12100 {
clock-frequency = <166666667>;
status = "okay";
};
};

1
arch/arm/boot/dts/kirkwood-dns325.dts
View File

@ -50,7 +50,6 @@
};
};
serial@12000 {
clock-frequency = <200000000>;
status = "okay";
};
};

1
arch/arm/boot/dts/kirkwood-dockstar.dts
View File

@ -37,7 +37,6 @@
};
};
serial@12000 {
clock-frequency = <200000000>;
status = "ok";
};

1
arch/arm/boot/dts/kirkwood-dreamplug.dts
View File

@ -38,7 +38,6 @@
};
};
serial@12000 {
clock-frequency = <200000000>;
status = "ok";
};

1
arch/arm/boot/dts/kirkwood-goflexnet.dts
View File

@ -73,7 +73,6 @@
};
};
serial@12000 {
clock-frequency = <200000000>;
status = "ok";
};

1
arch/arm/boot/dts/kirkwood-ib62x0.dts
View File

@ -51,7 +51,6 @@
};
};
serial@12000 {
clock-frequency = <200000000>;
status = "okay";
};

1
arch/arm/boot/dts/kirkwood-iconnect.dts
View File

@ -78,7 +78,6 @@
};
};
serial@12000 {
clock-frequency = <200000000>;
status = "ok";
};

1
arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts
View File

@ -115,7 +115,6 @@
};
serial@12000 {
clock-frequency = <200000000>;
status = "ok";
};

1
arch/arm/boot/dts/kirkwood-km_kirkwood.dts
View File

@ -34,7 +34,6 @@
};
serial@12000 {
clock-frequency = <200000000>;
status = "ok";
};

1
arch/arm/boot/dts/kirkwood-lschlv2.dts
View File

@ -13,7 +13,6 @@
ocp@f1000000 {
serial@12000 {
clock-frequency = <166666667>;
status = "okay";
};
};

1
arch/arm/boot/dts/kirkwood-lsxhl.dts
View File

@ -13,7 +13,6 @@
ocp@f1000000 {
serial@12000 {
clock-frequency = <200000000>;
status = "okay";
};
};

1
arch/arm/boot/dts/kirkwood-mplcec4.dts
View File

@ -90,7 +90,6 @@
};
serial@12000 {
clock-frequency = <200000000>;
status = "ok";
};

1
arch/arm/boot/dts/kirkwood-ns2-common.dtsi
View File

@ -23,7 +23,6 @@
};
serial@12000 {
clock-frequency = <166666667>;
status = "okay";
};

1
arch/arm/boot/dts/kirkwood-nsa310.dts
View File

@ -117,7 +117,6 @@
};
serial@12000 {
clock-frequency = <200000000>;
status = "ok";
};

2
arch/arm/boot/dts/kirkwood-openblocks_a6.dts
View File

@ -18,12 +18,10 @@
ocp@f1000000 {
serial@12000 {
clock-frequency = <200000000>;
status = "ok";
};
serial@12100 {
clock-frequency = <200000000>;
status = "ok";
};

1
arch/arm/boot/dts/kirkwood-topkick.dts
View File

@ -108,7 +108,6 @@
};
serial@12000 {
clock-frequency = <200000000>;
status = "ok";
};

5
arch/arm/boot/dts/kirkwood.dtsi
View File

@ -38,6 +38,7 @@
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <35>, <36>, <37>, <38>;
clocks = <&gate_clk 7>;
};
gpio1: gpio@10140 {
@ -49,6 +50,7 @@
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <39>, <40>, <41>;
clocks = <&gate_clk 7>;
};
serial@12000 {
@ -57,7 +59,6 @@
reg-shift = <2>;
interrupts = <33>;
clocks = <&gate_clk 7>;
/* set clock-frequency in board dts */
status = "disabled";
};
@ -67,7 +68,6 @@
reg-shift = <2>;
interrupts = <34>;
clocks = <&gate_clk 7>;
/* set clock-frequency in board dts */
status = "disabled";
};
@ -75,6 +75,7 @@
compatible = "marvell,kirkwood-rtc", "marvell,orion-rtc";
reg = <0x10300 0x20>;
interrupts = <53>;
clocks = <&gate_clk 7>;
};
spi@10600 {

2
arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
View File

@ -11,7 +11,7 @@
/ {
model = "LaCie Ethernet Disk mini V2";
compatible = "lacie,ethernet-disk-mini-v2", "marvell-orion5x-88f5182", "marvell,orion5x";
compatible = "lacie,ethernet-disk-mini-v2", "marvell,orion5x-88f5182", "marvell,orion5x";
memory {
reg = <0x00000000 0x4000000>; /* 64 MB */

3
arch/arm/boot/dts/socfpga.dtsi
View File

@ -75,6 +75,9 @@
compatible = "arm,pl330", "arm,primecell";
reg = <0xffe01000 0x1000>;
interrupts = <0 180 4>;
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <32>;
};
};

1
arch/arm/boot/dts/tegra20.dtsi
View File

@ -118,6 +118,7 @@
compatible = "arm,cortex-a9-twd-timer";
reg = <0x50040600 0x20>;
interrupts = <1 13 0x304>;
clocks = <&tegra_car 132>;
};
intc: interrupt-controller {

1
arch/arm/boot/dts/tegra30.dtsi
View File

@ -119,6 +119,7 @@
compatible = "arm,cortex-a9-twd-timer";
reg = <0x50040600 0x20>;
interrupts = <1 13 0xf04>;
clocks = <&tegra_car 214>;
};
intc: interrupt-controller {

1
arch/arm/configs/mxs_defconfig
View File

@ -116,6 +116,7 @@ CONFIG_SND_SOC=y
CONFIG_SND_MXS_SOC=y
CONFIG_SND_SOC_MXS_SGTL5000=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_CHIPIDEA=y
CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_USB_STORAGE=y

2
arch/arm/configs/omap2plus_defconfig
View File

@ -126,6 +126,8 @@ CONFIG_INPUT_MISC=y
CONFIG_INPUT_TWL4030_PWRBUTTON=y
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y

2
arch/arm/mach-imx/clk-imx6q.c
View File

@ -172,7 +172,7 @@ static struct clk *clk[clk_max];
static struct clk_onecell_data clk_data;
static enum mx6q_clks const clks_init_on[] __initconst = {
mmdc_ch0_axi, rom,
mmdc_ch0_axi, rom, pll1_sys,
};
static struct clk_div_table clk_enet_ref_table[] = {

18
arch/arm/mach-imx/headsmp.S
View File

@ -26,16 +26,16 @@ ENDPROC(v7_secondary_startup)
#ifdef CONFIG_PM
/*
* The following code is located into the .data section. This is to
* allow phys_l2x0_saved_regs to be accessed with a relative load
* as we are running on physical address here.
* The following code must assume it is running from physical address
* where absolute virtual addresses to the data section have to be
* turned into relative ones.
*/
.data
.align
#ifdef CONFIG_CACHE_L2X0
.macro pl310_resume
ldr r2, phys_l2x0_saved_regs
adr r0, l2x0_saved_regs_offset
ldr r2, [r0]
add r2, r2, r0
ldr r0, [r2, #L2X0_R_PHY_BASE] @ get physical base of l2x0
ldr r1, [r2, #L2X0_R_AUX_CTRL] @ get aux_ctrl value
str r1, [r0, #L2X0_AUX_CTRL] @ restore aux_ctrl
@ -43,9 +43,9 @@ ENDPROC(v7_secondary_startup)
str r1, [r0, #L2X0_CTRL] @ re-enable L2
.endm
.globl phys_l2x0_saved_regs
phys_l2x0_saved_regs:
.long 0
l2x0_saved_regs_offset:
.word l2x0_saved_regs - .
#else
.macro pl310_resume
.endm

15
arch/arm/mach-imx/pm-imx6q.c
View File

@ -22,8 +22,6 @@
#include "common.h"
#include "hardware.h"
extern unsigned long phys_l2x0_saved_regs;
static int imx6q_suspend_finish(unsigned long val)
{
cpu_do_idle();
@ -57,18 +55,5 @@ static const struct platform_suspend_ops imx6q_pm_ops = {
void __init imx6q_pm_init(void)
{
/*
* The l2x0 core code provides an infrastucture to save and restore
* l2x0 registers across suspend/resume cycle. But because imx6q
* retains L2 content during suspend and needs to resume L2 before
* MMU is enabled, it can only utilize register saving support and
* have to take care of restoring on its own. So we save physical
* address of the data structure used by l2x0 core to save registers,
* and later restore the necessary ones in imx6q resume entry.
*/
#ifdef CONFIG_CACHE_L2X0
phys_l2x0_saved_regs = __pa(&l2x0_saved_regs);
#endif
suspend_set_ops(&imx6q_pm_ops);
}

25
arch/arm/mach-kirkwood/board-dt.c
View File

@ -41,16 +41,12 @@ static void __init kirkwood_legacy_clk_init(void)
struct device_node *np = of_find_compatible_node(
NULL, NULL, "marvell,kirkwood-gating-clock");
struct of_phandle_args clkspec;
struct clk *clk;
clkspec.np = np;
clkspec.args_count = 1;
clkspec.args[0] = CGC_BIT_GE0;
orion_clkdev_add(NULL, "mv643xx_eth_port.0",
of_clk_get_from_provider(&clkspec));
clkspec.args[0] = CGC_BIT_PEX0;
orion_clkdev_add("0", "pcie",
of_clk_get_from_provider(&clkspec));
@ -59,9 +55,24 @@ static void __init kirkwood_legacy_clk_init(void)
orion_clkdev_add("1", "pcie",
of_clk_get_from_provider(&clkspec));
clkspec.args[0] = CGC_BIT_GE1;
orion_clkdev_add(NULL, "mv643xx_eth_port.1",
clkspec.args[0] = CGC_BIT_SDIO;
orion_clkdev_add(NULL, "mvsdio",
of_clk_get_from_provider(&clkspec));
/*
* The ethernet interfaces forget the MAC address assigned by
* u-boot if the clocks are turned off. Until proper DT support
* is available we always enable them for now.
*/
clkspec.args[0] = CGC_BIT_GE0;
clk = of_clk_get_from_provider(&clkspec);
orion_clkdev_add(NULL, "mv643xx_eth_port.0", clk);
clk_prepare_enable(clk);
clkspec.args[0] = CGC_BIT_GE1;
clk = of_clk_get_from_provider(&clkspec);
orion_clkdev_add(NULL, "mv643xx_eth_port.1", clk);
clk_prepare_enable(clk);
}
static void __init kirkwood_of_clk_init(void)

2
arch/arm/mach-mxs/icoll.c
View File

@ -100,7 +100,7 @@ static struct irq_domain_ops icoll_irq_domain_ops = {
.xlate = irq_domain_xlate_onecell,
};
void __init icoll_of_init(struct device_node *np,
static void __init icoll_of_init(struct device_node *np,
struct device_node *interrupt_parent)
{
/*

10
arch/arm/mach-mxs/mach-mxs.c
View File

@ -402,17 +402,17 @@ static void __init cfa10049_init(void)
{
enable_clk_enet_out();
update_fec_mac_prop(OUI_CRYSTALFONTZ);
mxsfb_pdata.mode_list = cfa10049_video_modes;
mxsfb_pdata.mode_count = ARRAY_SIZE(cfa10049_video_modes);
mxsfb_pdata.default_bpp = 32;
mxsfb_pdata.ld_intf_width = STMLCDIF_18BIT;
}
static void __init cfa10037_init(void)
{
enable_clk_enet_out();
update_fec_mac_prop(OUI_CRYSTALFONTZ);
mxsfb_pdata.mode_list = cfa10049_video_modes;
mxsfb_pdata.mode_count = ARRAY_SIZE(cfa10049_video_modes);
mxsfb_pdata.default_bpp = 32;
mxsfb_pdata.ld_intf_width = STMLCDIF_18BIT;
}
static void __init apf28_init(void)

1
arch/arm/mach-mxs/mm.c
View File

@ -18,6 +18,7 @@
#include <mach/mx23.h>
#include <mach/mx28.h>
#include <mach/common.h>
/*
* Define the MX23 memory map.

1
arch/arm/mach-mxs/ocotp.c
View File

@ -19,6 +19,7 @@
#include <asm/processor.h> /* for cpu_relax() */
#include <mach/mxs.h>
#include <mach/common.h>
#define OCOTP_WORD_OFFSET 0x20
#define OCOTP_WORD_COUNT 0x20

2
arch/arm/mach-omap1/common.h
View File

@ -31,6 +31,8 @@
#include <plat/i2c.h>
#include <mach/irqs.h>
#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
void omap7xx_map_io(void);
#else

6
arch/arm/mach-omap2/Kconfig
View File

@ -311,9 +311,6 @@ config MACH_OMAP_ZOOM2
default y
select OMAP_PACKAGE_CBB
select REGULATOR_FIXED_VOLTAGE if REGULATOR
select SERIAL_8250
select SERIAL_8250_CONSOLE
select SERIAL_CORE_CONSOLE
config MACH_OMAP_ZOOM3
bool "OMAP3630 Zoom3 board"
@ -321,9 +318,6 @@ config MACH_OMAP_ZOOM3
default y
select OMAP_PACKAGE_CBP
select REGULATOR_FIXED_VOLTAGE if REGULATOR
select SERIAL_8250
select SERIAL_8250_CONSOLE
select SERIAL_CORE_CONSOLE
config MACH_CM_T35
bool "CompuLab CM-T35/CM-T3730 modules"

2
arch/arm/mach-omap2/board-generic.c
View File

@ -102,6 +102,7 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
.init_irq = omap_intc_of_init,
.handle_irq = omap3_intc_handle_irq,
.init_machine = omap_generic_init,
.init_late = omap3_init_late,
.init_time = omap3_sync32k_timer_init,
.dt_compat = omap3_boards_compat,
.restart = omap3xxx_restart,
@ -119,6 +120,7 @@ DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
.init_irq = omap_intc_of_init,
.handle_irq = omap3_intc_handle_irq,
.init_machine = omap_generic_init,
.init_late = omap3_init_late,
.init_time = omap3_secure_sync32k_timer_init,
.dt_compat = omap3_gp_boards_compat,
.restart = omap3xxx_restart,

2
arch/arm/mach-omap2/board-rx51.c
View File

@ -17,6 +17,7 @@
#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/leds.h>
#include <linux/usb/phy.h>
#include <linux/usb/musb.h>
#include <linux/platform_data/spi-omap2-mcspi.h>
@ -98,6 +99,7 @@ static void __init rx51_init(void)
sdrc_params = nokia_get_sdram_timings();
omap_sdrc_init(sdrc_params, sdrc_params);
usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
usb_musb_init(&musb_board_data);
rx51_peripherals_init();

1
arch/arm/mach-omap2/common.h
View File

@ -108,7 +108,6 @@ void omap35xx_init_late(void);
void omap3630_init_late(void);
void am35xx_init_late(void);
void ti81xx_init_late(void);
void omap4430_init_late(void);
int omap2_common_pm_late_init(void);
#if defined(CONFIG_SOC_OMAP2420) || defined(CONFIG_SOC_OMAP2430)

6
arch/arm/mach-omap2/gpmc.c
View File

@ -1122,9 +1122,6 @@ int gpmc_calc_timings(struct gpmc_timings *gpmc_t,
/* TODO: remove, see function definition */
gpmc_convert_ps_to_ns(gpmc_t);
/* Now the GPMC is initialised, unreserve the chip-selects */
gpmc_cs_map = 0;
return 0;
}
@ -1383,6 +1380,9 @@ static int gpmc_probe(struct platform_device *pdev)
if (IS_ERR_VALUE(gpmc_setup_irq()))
dev_warn(gpmc_dev, "gpmc_setup_irq failed\n");
/* Now the GPMC is initialised, unreserve the chip-selects */
gpmc_cs_map = 0;
rc = gpmc_probe_dt(pdev);
if (rc < 0) {
clk_disable_unprepare(gpmc_l3_clk);

9
arch/arm/mach-omap2/mux.c
View File

@ -211,8 +211,6 @@ static int __init _omap_mux_get_by_name(struct omap_mux_partition *partition,
return -EINVAL;
}
pr_err("%s: Could not find signal %s\n", __func__, muxname);
return -ENODEV;
}
@ -234,6 +232,8 @@ int __init omap_mux_get_by_name(const char *muxname,
return mux_mode;
}
pr_err("%s: Could not find signal %s\n", __func__, muxname);
return -ENODEV;
}
@ -739,8 +739,9 @@ static void __init omap_mux_dbg_create_entry(
list_for_each_entry(e, &partition->muxmodes, node) {
struct omap_mux *m = &e->mux;
(void)debugfs_create_file(m->muxnames[0], S_IWUSR, mux_dbg_dir,
m, &omap_mux_dbg_signal_fops);
(void)debugfs_create_file(m->muxnames[0], S_IWUSR | S_IRUGO,
mux_dbg_dir, m,
&omap_mux_dbg_signal_fops);
}
}

2
arch/arm/mach-spear3xx/spear3xx.c
View File

@ -14,7 +14,7 @@
#define pr_fmt(fmt) "SPEAr3xx: " fmt
#include <linux/amba/pl022.h>
#include <linux/amba/pl08x.h>
#include <linux/amba/pl080.h>
#include <linux/io.h>
#include <plat/pl080.h>
#include <mach/generic.h>

7
arch/arm/plat-orion/addr-map.c
View File

@ -157,9 +157,12 @@ void __init orion_setup_cpu_mbus_target(const struct orion_addr_map_cfg *cfg,
u32 size = readl(ddr_window_cpu_base + DDR_SIZE_CS_OFF(i));
/*
* Chip select enabled?
* We only take care of entries for which the chip
* select is enabled, and that don't have high base
* address bits set (devices can only access the first
* 32 bits of the memory).
*/
if (size & 1) {
if ((size & 1) && !(base & 0xF)) {
struct mbus_dram_window *w;
w = &orion_mbus_dram_info.cs[cs++];

2
arch/arm/plat-spear/Kconfig
View File

@ -10,7 +10,7 @@ choice
config ARCH_SPEAR13XX
bool "ST SPEAr13xx with Device Tree"
select ARCH_HAVE_CPUFREQ
select ARCH_HAS_CPUFREQ
select ARM_GIC
select CPU_V7
select GPIO_SPEAR_SPICS

1
drivers/clk/tegra/clk-tegra20.c
View File

@ -1292,7 +1292,6 @@ static struct tegra_clk_duplicate tegra_clk_duplicates[] = {
TEGRA_CLK_DUPLICATE(usbd, "tegra-ehci.0", NULL),
TEGRA_CLK_DUPLICATE(usbd, "tegra-otg", NULL),
TEGRA_CLK_DUPLICATE(cclk, NULL, "cpu"),
TEGRA_CLK_DUPLICATE(twd, "smp_twd", NULL),
TEGRA_CLK_DUPLICATE(clk_max, NULL, NULL), /* Must be the last entry */
};

1
drivers/clk/tegra/clk-tegra30.c
View File

@ -1931,7 +1931,6 @@ static struct tegra_clk_duplicate tegra_clk_duplicates[] = {
TEGRA_CLK_DUPLICATE(cml1, "tegra_sata_cml", NULL),
TEGRA_CLK_DUPLICATE(cml0, "tegra_pcie", "cml"),
TEGRA_CLK_DUPLICATE(pciex, "tegra_pcie", "pciex"),
TEGRA_CLK_DUPLICATE(twd, "smp_twd", NULL),
TEGRA_CLK_DUPLICATE(vcp, "nvavp", "vcp"),
TEGRA_CLK_DUPLICATE(clk_max, NULL, NULL), /* MUST be the last entry */
};

7
drivers/gpio/gpio-mvebu.c
View File

@ -42,6 +42,7 @@
#include <linux/io.h>
#include <linux/of_irq.h>
#include <linux/of_device.h>
#include <linux/clk.h>
#include <linux/pinctrl/consumer.h>
/*
@ -496,6 +497,7 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
struct resource *res;
struct irq_chip_generic *gc;
struct irq_chip_type *ct;
struct clk *clk;
unsigned int ngpios;
int soc_variant;
int i, cpu, id;
@ -529,6 +531,11 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
return id;
}
clk = devm_clk_get(&pdev->dev, NULL);
/* Not all SoCs require a clock.*/
if (!IS_ERR(clk))
clk_prepare_enable(clk);
mvchip->soc_variant = soc_variant;
mvchip->chip.label = dev_name(&pdev->dev);
mvchip->chip.dev = &pdev->dev;

2
drivers/irqchip/irq-gic.c
View File

@ -648,7 +648,7 @@ void gic_raise_softirq(const struct cpumask *mask, unsigned int irq)
/* Convert our logical CPU mask into a physical one. */
for_each_cpu(cpu, mask)
map |= 1 << cpu_logical_map(cpu);
map |= gic_cpu_map[cpu];
/*
* Ensure that stores to Normal memory are visible to the

28
drivers/rtc/rtc-mv.c
View File

@ -14,6 +14,7 @@
#include <linux/platform_device.h>
#include <linux/of.h>
#include <linux/delay.h>
#include <linux/clk.h>
#include <linux/gfp.h>
#include <linux/module.h>
@ -41,6 +42,7 @@ struct rtc_plat_data {
struct rtc_device *rtc;
void __iomem *ioaddr;
int irq;
struct clk *clk;
};
static int mv_rtc_set_time(struct device *dev, struct rtc_time *tm)
@ -221,6 +223,7 @@ static int mv_rtc_probe(struct platform_device *pdev)
struct rtc_plat_data *pdata;
resource_size_t size;
u32 rtc_time;
int ret = 0;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
@ -239,11 +242,17 @@ static int mv_rtc_probe(struct platform_device *pdev)
if (!pdata->ioaddr)
return -ENOMEM;
pdata->clk = devm_clk_get(&pdev->dev, NULL);
/* Not all SoCs require a clock.*/
if (!IS_ERR(pdata->clk))
clk_prepare_enable(pdata->clk);
/* make sure the 24 hours mode is enabled */
rtc_time = readl(pdata->ioaddr + RTC_TIME_REG_OFFS);
if (rtc_time & RTC_HOURS_12H_MODE) {
dev_err(&pdev->dev, "24 Hours mode not supported.\n");
return -EINVAL;
ret = -EINVAL;
goto out;
}
/* make sure it is actually functional */
@ -252,7 +261,8 @@ static int mv_rtc_probe(struct platform_device *pdev)
rtc_time = readl(pdata->ioaddr + RTC_TIME_REG_OFFS);
if (rtc_time == 0x01000000) {
dev_err(&pdev->dev, "internal RTC not ticking\n");
return -ENODEV;
ret = -ENODEV;
goto out;
}
}
@ -268,8 +278,10 @@ static int mv_rtc_probe(struct platform_device *pdev)
} else
pdata->rtc = rtc_device_register(pdev->name, &pdev->dev,
&mv_rtc_ops, THIS_MODULE);
if (IS_ERR(pdata->rtc))
return PTR_ERR(pdata->rtc);
if (IS_ERR(pdata->rtc)) {
ret = PTR_ERR(pdata->rtc);
goto out;
}
if (pdata->irq >= 0) {
writel(0, pdata->ioaddr + RTC_ALARM_INTERRUPT_MASK_REG_OFFS);
@ -282,6 +294,11 @@ static int mv_rtc_probe(struct platform_device *pdev)
}
return 0;
out:
if (!IS_ERR(pdata->clk))
clk_disable_unprepare(pdata->clk);
return ret;
}
static int __exit mv_rtc_remove(struct platform_device *pdev)
@ -292,6 +309,9 @@ static int __exit mv_rtc_remove(struct platform_device *pdev)
device_init_wakeup(&pdev->dev, 0);
rtc_device_unregister(pdata->rtc);
if (!IS_ERR(pdata->clk))
clk_disable_unprepare(pdata->clk);
return 0;
}

1
drivers/video/omap/lcd_ams_delta.c
View File

@ -27,6 +27,7 @@
#include <linux/lcd.h>
#include <linux/gpio.h>
#include <mach/hardware.h>
#include <mach/board-ams-delta.h>
#include "omapfb.h"

3
drivers/video/omap/lcd_osk.c
View File

@ -24,7 +24,10 @@
#include <linux/platform_device.h>
#include <asm/gpio.h>
#include <mach/hardware.h>
#include <mach/mux.h>
#include "omapfb.h"
static int osk_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev)