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Merge branch 'for-3.7/board-removal' into for-3.7/cleanup2

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This commit is contained in:
Stephen Warren 2012-09-14 11:34:47 -06:00
commit 1f10478cab
19 changed files with 328 additions and 1368 deletions
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65
Documentation/devicetree/bindings/regulator/tps6586x.txt
View File

@ -8,7 +8,8 @@ Required properties:
- gpio-controller: mark the device as a GPIO controller
- regulators: list of regulators provided by this controller, must have
property "regulator-compatible" to match their hardware counterparts:
sm[0-2], ldo[0-9] and ldo_rtc
sys, sm[0-2], ldo[0-9] and ldo_rtc
- sys-supply: The input supply for SYS.
- vin-sm0-supply: The input supply for the SM0.
- vin-sm1-supply: The input supply for the SM1.
- vin-sm2-supply: The input supply for the SM2.
@ -20,6 +21,9 @@ Required properties:
Each regulator is defined using the standard binding for regulators.
Note: LDO5 and LDO_RTC is supplied by SYS regulator internally and driver
take care of making proper parent child relationship.
Example:
pmu: tps6586x@34 {
@ -30,6 +34,7 @@ Example:
#gpio-cells = <2>;
gpio-controller;
sys-supply = <&some_reg>;
vin-sm0-supply = <&some_reg>;
vin-sm1-supply = <&some_reg>;
vin-sm2-supply = <&some_reg>;
@ -43,8 +48,16 @@ Example:
#address-cells = <1>;
#size-cells = <0>;
sm0_reg: regulator@0 {
sys_reg: regulator@0 {
reg = <0>;
regulator-compatible = "sys";
regulator-name = "vdd_sys";
regulator-boot-on;
regulator-always-on;
};
sm0_reg: regulator@1 {
reg = <1>;
regulator-compatible = "sm0";
regulator-min-microvolt = < 725000>;
regulator-max-microvolt = <1500000>;
@ -52,8 +65,8 @@ Example:
regulator-always-on;
};
sm1_reg: regulator@1 {
reg = <1>;
sm1_reg: regulator@2 {
reg = <2>;
regulator-compatible = "sm1";
regulator-min-microvolt = < 725000>;
regulator-max-microvolt = <1500000>;
@ -61,8 +74,8 @@ Example:
regulator-always-on;
};
sm2_reg: regulator@2 {
reg = <2>;
sm2_reg: regulator@3 {
reg = <3>;
regulator-compatible = "sm2";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <4550000>;
@ -70,72 +83,72 @@ Example:
regulator-always-on;
};
ldo0_reg: regulator@3 {
reg = <3>;
ldo0_reg: regulator@4 {
reg = <4>;
regulator-compatible = "ldo0";
regulator-name = "PCIE CLK";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
ldo1_reg: regulator@4 {
reg = <4>;
ldo1_reg: regulator@5 {
reg = <5>;
regulator-compatible = "ldo1";
regulator-min-microvolt = < 725000>;
regulator-max-microvolt = <1500000>;
};
ldo2_reg: regulator@5 {
reg = <5>;
ldo2_reg: regulator@6 {
reg = <6>;
regulator-compatible = "ldo2";
regulator-min-microvolt = < 725000>;
regulator-max-microvolt = <1500000>;
};
ldo3_reg: regulator@6 {
reg = <6>;
ldo3_reg: regulator@7 {
reg = <7>;
regulator-compatible = "ldo3";
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <3300000>;
};
ldo4_reg: regulator@7 {
reg = <7>;
ldo4_reg: regulator@8 {
reg = <8>;
regulator-compatible = "ldo4";
regulator-min-microvolt = <1700000>;
regulator-max-microvolt = <2475000>;
};
ldo5_reg: regulator@8 {
reg = <8>;
ldo5_reg: regulator@9 {
reg = <9>;
regulator-compatible = "ldo5";
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <3300000>;
};
ldo6_reg: regulator@9 {
reg = <9>;
ldo6_reg: regulator@10 {
reg = <10>;
regulator-compatible = "ldo6";
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <3300000>;
};
ldo7_reg: regulator@10 {
reg = <10>;
ldo7_reg: regulator@11 {
reg = <11>;
regulator-compatible = "ldo7";
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <3300000>;
};
ldo8_reg: regulator@11 {
reg = <11>;
ldo8_reg: regulator@12 {
reg = <12>;
regulator-compatible = "ldo8";
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <3300000>;
};
ldo9_reg: regulator@12 {
reg = <12>;
ldo9_reg: regulator@13 {
reg = <13>;
regulator-compatible = "ldo9";
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <3300000>;

220
arch/arm/boot/dts/tegra20-harmony.dts
View File

@ -275,6 +275,160 @@
i2c@7000d000 {
status = "okay";
clock-frequency = <400000>;
pmic: tps6586x@34 {
compatible = "ti,tps6586x";
reg = <0x34>;
interrupts = <0 86 0x4>;
ti,system-power-controller;
#gpio-cells = <2>;
gpio-controller;
sys-supply = <&vdd_5v0_reg>;
vin-sm0-supply = <&sys_reg>;
vin-sm1-supply = <&sys_reg>;
vin-sm2-supply = <&sys_reg>;
vinldo01-supply = <&sm2_reg>;
vinldo23-supply = <&sm2_reg>;
vinldo4-supply = <&sm2_reg>;
vinldo678-supply = <&sm2_reg>;
vinldo9-supply = <&sm2_reg>;
regulators {
#address-cells = <1>;
#size-cells = <0>;
sys_reg: regulator@0 {
reg = <0>;
regulator-compatible = "sys";
regulator-name = "vdd_sys";
regulator-always-on;
};
regulator@1 {
reg = <1>;
regulator-compatible = "sm0";
regulator-name = "vdd_sm0,vdd_core";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
regulator@2 {
reg = <2>;
regulator-compatible = "sm1";
regulator-name = "vdd_sm1,vdd_cpu";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
sm2_reg: regulator@3 {
reg = <3>;
regulator-compatible = "sm2";
regulator-name = "vdd_sm2,vin_ldo*";
regulator-min-microvolt = <3700000>;
regulator-max-microvolt = <3700000>;
regulator-always-on;
};
regulator@4 {
reg = <4>;
regulator-compatible = "ldo0";
regulator-name = "vdd_ldo0,vddio_pex_clk";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
regulator@5 {
reg = <5>;
regulator-compatible = "ldo1";
regulator-name = "vdd_ldo1,avdd_pll*";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
regulator@6 {
reg = <6>;
regulator-compatible = "ldo2";
regulator-name = "vdd_ldo2,vdd_rtc";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
regulator@7 {
reg = <7>;
regulator-compatible = "ldo3";
regulator-name = "vdd_ldo3,avdd_usb*";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
regulator@8 {
reg = <8>;
regulator-compatible = "ldo4";
regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
regulator@9 {
reg = <9>;
regulator-compatible = "ldo5";
regulator-name = "vdd_ldo5,vcore_mmc";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
regulator-always-on;
};
regulator@10 {
reg = <10>;
regulator-compatible = "ldo6";
regulator-name = "vdd_ldo6,avdd_vdac";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
regulator@11 {
reg = <11>;
regulator-compatible = "ldo7";
regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
regulator@12 {
reg = <12>;
regulator-compatible = "ldo8";
regulator-name = "vdd_ldo8,avdd_hdmi_pll";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
regulator@13 {
reg = <13>;
regulator-compatible = "ldo9";
regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
regulator-always-on;
};
regulator@14 {
reg = <14>;
regulator-compatible = "ldo_rtc";
regulator-name = "vdd_rtc_out,vdd_cell";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
};
};
pmc {
@ -310,6 +464,72 @@
bus-width = <8>;
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
vdd_5v0_reg: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "vdd_5v0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "vdd_1v5";
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
gpio = <&pmic 0 0>;
};
regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
regulator-name = "vdd_1v2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
gpio = <&pmic 1 0>;
enable-active-high;
};
regulator@3 {
compatible = "regulator-fixed";
reg = <3>;
regulator-name = "vdd_1v05";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
gpio = <&pmic 2 0>;
enable-active-high;
/* Hack until board-harmony-pcie.c is removed */
status = "disabled";
};
regulator@4 {
compatible = "regulator-fixed";
reg = <4>;
regulator-name = "vdd_pnl";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
gpio = <&gpio 22 0>; /* gpio PC6 */
enable-active-high;
};
regulator@5 {
compatible = "regulator-fixed";
reg = <5>;
regulator-name = "vdd_bl";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
gpio = <&gpio 176 0>; /* gpio PW0 */
enable-active-high;
};
};
sound {
compatible = "nvidia,tegra-audio-wm8903-harmony",
"nvidia,tegra-audio-wm8903";

19
arch/arm/mach-tegra/Kconfig
View File

@ -59,25 +59,6 @@ config TEGRA_AHB
comment "Tegra board type"
config MACH_HARMONY
bool "Harmony board"
depends on ARCH_TEGRA_2x_SOC
help
Support for nVidia Harmony development platform
config MACH_PAZ00
bool "Paz00 board"
depends on ARCH_TEGRA_2x_SOC
help
Support for the Toshiba AC100/Dynabook AZ netbook
config MACH_TRIMSLICE
bool "TrimSlice board"
depends on ARCH_TEGRA_2x_SOC
select TEGRA_PCI
help
Support for CompuLab TrimSlice platform
choice
prompt "Default low-level debug console UART"
default TEGRA_DEBUG_UART_NONE

11
arch/arm/mach-tegra/Makefile
View File

@ -26,13 +26,6 @@ obj-$(CONFIG_USB_SUPPORT) += usb_phy.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-dt-tegra20.o
obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += board-dt-tegra30.o
obj-$(CONFIG_MACH_HARMONY) += board-harmony.o
obj-$(CONFIG_MACH_HARMONY) += board-harmony-pinmux.o
obj-$(CONFIG_MACH_HARMONY) += board-harmony-pcie.o
obj-$(CONFIG_MACH_HARMONY) += board-harmony-power.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-harmony-pcie.o
obj-$(CONFIG_MACH_PAZ00) += board-paz00.o
obj-$(CONFIG_MACH_PAZ00) += board-paz00-pinmux.o
obj-$(CONFIG_MACH_TRIMSLICE) += board-trimslice.o
obj-$(CONFIG_MACH_TRIMSLICE) += board-trimslice-pinmux.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-paz00.o

23
arch/arm/mach-tegra/board-dt-tegra20.c
View File

@ -42,7 +42,6 @@
#include <mach/irqs.h>
#include "board.h"
#include "board-harmony.h"
#include "clock.h"
#include "devices.h"
@ -95,54 +94,40 @@ static void __init tegra_dt_init(void)
tegra20_auxdata_lookup, NULL);
}
#ifdef CONFIG_MACH_TRIMSLICE
static void __init trimslice_init(void)
{
#ifdef CONFIG_TEGRA_PCI
int ret;
ret = tegra_pcie_init(true, true);
if (ret)
pr_err("tegra_pci_init() failed: %d\n", ret);
}
#endif
}
#ifdef CONFIG_MACH_HARMONY
static void __init harmony_init(void)
{
#ifdef CONFIG_TEGRA_PCI
int ret;
ret = harmony_regulator_init();
if (ret) {
pr_err("harmony_regulator_init() failed: %d\n", ret);
return;
}
ret = harmony_pcie_init();
if (ret)
pr_err("harmony_pcie_init() failed: %d\n", ret);
}
#endif
}
#ifdef CONFIG_MACH_PAZ00
static void __init paz00_init(void)
{
tegra_paz00_wifikill_init();
}
#endif
static struct {
char *machine;
void (*init)(void);
} board_init_funcs[] = {
#ifdef CONFIG_MACH_TRIMSLICE
{ "compulab,trimslice", trimslice_init },
#endif
#ifdef CONFIG_MACH_HARMONY
{ "nvidia,harmony", harmony_init },
#endif
#ifdef CONFIG_MACH_PAZ00
{ "compal,paz00", paz00_init },
#endif
};
static void __init tegra_dt_init_late(void)

49
arch/arm/mach-tegra/board-harmony-pcie.c
View File

@ -18,35 +18,57 @@
#include <linux/kernel.h>
#include <linux/gpio.h>
#include <linux/err.h>
#include <linux/of_gpio.h>
#include <linux/regulator/consumer.h>
#include <asm/mach-types.h>
#include "board.h"
#include "board-harmony.h"
#ifdef CONFIG_TEGRA_PCI
int __init harmony_pcie_init(void)
{
struct device_node *np;
int en_vdd_1v05;
struct regulator *regulator = NULL;
int err;
err = gpio_request(TEGRA_GPIO_EN_VDD_1V05_GPIO, "EN_VDD_1V05");
if (err)
np = of_find_node_by_path("/regulators/regulator@3");
if (!np) {
pr_err("%s: of_find_node_by_path failed\n", __func__);
return -ENODEV;
}
en_vdd_1v05 = of_get_named_gpio(np, "gpio", 0);
if (en_vdd_1v05 < 0) {
pr_err("%s: of_get_named_gpio failed: %d\n", __func__,
en_vdd_1v05);
return en_vdd_1v05;
}
err = gpio_request(en_vdd_1v05, "EN_VDD_1V05");
if (err) {
pr_err("%s: gpio_request failed: %d\n", __func__, err);
return err;
}
gpio_direction_output(TEGRA_GPIO_EN_VDD_1V05_GPIO, 1);
gpio_direction_output(en_vdd_1v05, 1);
regulator = regulator_get(NULL, "pex_clk");
if (IS_ERR_OR_NULL(regulator))
regulator = regulator_get(NULL, "vdd_ldo0,vddio_pex_clk");
if (IS_ERR_OR_NULL(regulator)) {
pr_err("%s: regulator_get failed: %d\n", __func__,
(int)PTR_ERR(regulator));
goto err_reg;
}
regulator_enable(regulator);
err = tegra_pcie_init(true, true);
if (err)
if (err) {
pr_err("%s: tegra_pcie_init failed: %d\n", __func__, err);
goto err_pcie;
}
return 0;
@ -54,20 +76,9 @@ err_pcie:
regulator_disable(regulator);
regulator_put(regulator);
err_reg:
gpio_free(TEGRA_GPIO_EN_VDD_1V05_GPIO);
gpio_free(en_vdd_1v05);
return err;
}
static int __init harmony_pcie_initcall(void)
{
if (!machine_is_harmony())
return 0;
return harmony_pcie_init();
}
/* PCI should be initialized after I2C, mfd and regulators */
subsys_initcall_sync(harmony_pcie_initcall);
#endif

156
arch/arm/mach-tegra/board-harmony-pinmux.c
View File

@ -1,156 +0,0 @@
/*
* arch/arm/mach-tegra/board-harmony-pinmux.c
*
* Copyright (C) 2010 Google, Inc.
* Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#include <linux/kernel.h>
#include "board-harmony.h"
#include "board-pinmux.h"
static struct pinctrl_map harmony_map[] = {
TEGRA_MAP_MUXCONF("ata", "ide", none, driven),
TEGRA_MAP_MUXCONF("atb", "sdio4", none, driven),
TEGRA_MAP_MUXCONF("atc", "nand", none, driven),
TEGRA_MAP_MUXCONF("atd", "gmi", none, driven),
TEGRA_MAP_MUXCONF("ate", "gmi", none, driven),
TEGRA_MAP_MUXCONF("cdev1", "plla_out", none, driven),
TEGRA_MAP_MUXCONF("cdev2", "pllp_out4", down, tristate),
TEGRA_MAP_MUXCONF("crtp", "crt", none, tristate),
TEGRA_MAP_MUXCONF("csus", "vi_sensor_clk", down, tristate),
TEGRA_MAP_MUXCONF("dap1", "dap1", none, driven),
TEGRA_MAP_MUXCONF("dap2", "dap2", none, tristate),
TEGRA_MAP_MUXCONF("dap3", "dap3", none, tristate),
TEGRA_MAP_MUXCONF("dap4", "dap4", none, tristate),
TEGRA_MAP_MUXCONF("ddc", "i2c2", up, driven),
TEGRA_MAP_MUXCONF("dta", "sdio2", up, driven),
TEGRA_MAP_MUXCONF("dtb", "rsvd1", none, driven),
TEGRA_MAP_MUXCONF("dtc", "rsvd1", none, tristate),
TEGRA_MAP_MUXCONF("dtd", "sdio2", up, driven),
TEGRA_MAP_MUXCONF("dte", "rsvd1", none, tristate),
TEGRA_MAP_MUXCONF("dtf", "i2c3", none, tristate),
TEGRA_MAP_MUXCONF("gma", "sdio4", none, driven),
TEGRA_MAP_MUXCONF("gmb", "gmi", none, driven),
TEGRA_MAP_MUXCONF("gmc", "uartd", none, driven),
TEGRA_MAP_MUXCONF("gmd", "gmi", none, driven),
TEGRA_MAP_MUXCONF("gme", "sdio4", none, driven),
TEGRA_MAP_MUXCONF("gpu", "gmi", none, tristate),
TEGRA_MAP_MUXCONF("gpu7", "rtck", none, driven),
TEGRA_MAP_MUXCONF("gpv", "pcie", none, driven),
TEGRA_MAP_MUXCONF("hdint", "hdmi", na, tristate),
TEGRA_MAP_MUXCONF("i2cp", "i2cp", none, driven),
TEGRA_MAP_MUXCONF("irrx", "uarta", up, tristate),
TEGRA_MAP_MUXCONF("irtx", "uarta", up, tristate),
TEGRA_MAP_MUXCONF("kbca", "kbc", up, driven),
TEGRA_MAP_MUXCONF("kbcb", "kbc", up, driven),
TEGRA_MAP_MUXCONF("kbcc", "kbc", up, driven),
TEGRA_MAP_MUXCONF("kbcd", "kbc", up, driven),
TEGRA_MAP_MUXCONF("kbce", "kbc", up, driven),
TEGRA_MAP_MUXCONF("kbcf", "kbc", up, driven),
TEGRA_MAP_MUXCONF("lcsn", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("ld0", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld1", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld10", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld11", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld12", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld13", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld14", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld15", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld16", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld17", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld2", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld3", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld4", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld5", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld6", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld7", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld8", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld9", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ldc", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("ldi", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lhp0", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lhp1", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lhp2", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lhs", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lm0", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lm1", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lpp", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lpw0", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lpw1", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lpw2", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lsc0", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lsc1", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lsck", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lsda", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lsdi", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lspi", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lvp0", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lvp1", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lvs", "displaya", na, driven),
TEGRA_MAP_MUXCONF("owc", "rsvd2", na, tristate),
TEGRA_MAP_MUXCONF("pmc", "pwr_on", na, driven),
TEGRA_MAP_MUXCONF("pta", "hdmi", none, driven),
TEGRA_MAP_MUXCONF("rm", "i2c1", none, driven),
TEGRA_MAP_MUXCONF("sdb", "pwm", na, tristate),
TEGRA_MAP_MUXCONF("sdc", "pwm", up, driven),
TEGRA_MAP_MUXCONF("sdd", "pwm", up, tristate),
TEGRA_MAP_MUXCONF("sdio1", "sdio1", none, tristate),
TEGRA_MAP_MUXCONF("slxa", "pcie", none, driven),
TEGRA_MAP_MUXCONF("slxc", "spdif", none, tristate),
TEGRA_MAP_MUXCONF("slxd", "spdif", none, tristate),
TEGRA_MAP_MUXCONF("slxk", "pcie", none, driven),
TEGRA_MAP_MUXCONF("spdi", "rsvd2", none, tristate),
TEGRA_MAP_MUXCONF("spdo", "rsvd2", none, tristate),
TEGRA_MAP_MUXCONF("spia", "gmi", none, driven),
TEGRA_MAP_MUXCONF("spib", "gmi", none, driven),
TEGRA_MAP_MUXCONF("spic", "gmi", up, tristate),
TEGRA_MAP_MUXCONF("spid", "spi1", down, tristate),
TEGRA_MAP_MUXCONF("spie", "spi1", up, tristate),
TEGRA_MAP_MUXCONF("spif", "spi1", down, tristate),
TEGRA_MAP_MUXCONF("spig", "spi2_alt", none, tristate),
TEGRA_MAP_MUXCONF("spih", "spi2_alt", up, tristate),
TEGRA_MAP_MUXCONF("uaa", "ulpi", up, tristate),
TEGRA_MAP_MUXCONF("uab", "ulpi", up, tristate),
TEGRA_MAP_MUXCONF("uac", "rsvd2", none, tristate),
TEGRA_MAP_MUXCONF("uad", "irda", up, tristate),
TEGRA_MAP_MUXCONF("uca", "uartc", up, tristate),
TEGRA_MAP_MUXCONF("ucb", "uartc", up, tristate),
TEGRA_MAP_MUXCONF("uda", "ulpi", none, tristate),
TEGRA_MAP_CONF("ck32", none, na),
TEGRA_MAP_CONF("ddrc", none, na),
TEGRA_MAP_CONF("pmca", none, na),
TEGRA_MAP_CONF("pmcb", none, na),
TEGRA_MAP_CONF("pmcc", none, na),
TEGRA_MAP_CONF("pmcd", none, na),
TEGRA_MAP_CONF("pmce", none, na),
TEGRA_MAP_CONF("xm2c", none, na),
TEGRA_MAP_CONF("xm2d", none, na),
TEGRA_MAP_CONF("ls", up, na),
TEGRA_MAP_CONF("lc", up, na),
TEGRA_MAP_CONF("ld17_0", down, na),
TEGRA_MAP_CONF("ld19_18", down, na),
TEGRA_MAP_CONF("ld21_20", down, na),
TEGRA_MAP_CONF("ld23_22", down, na),
};
static struct tegra_board_pinmux_conf conf = {
.maps = harmony_map,
.map_count = ARRAY_SIZE(harmony_map),
};
void harmony_pinmux_init(void)
{
tegra_board_pinmux_init(&conf, NULL);
}

148
arch/arm/mach-tegra/board-harmony-power.c
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@ -1,148 +0,0 @@
/*
* Copyright (C) 2010 NVIDIA, Inc.
*
* 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.
*
* 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; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307, USA
*/
#include <linux/i2c.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/fixed.h>
#include <linux/mfd/tps6586x.h>
#include <linux/of.h>
#include <linux/of_i2c.h>
#include <asm/mach-types.h>
#include <mach/irqs.h>
#include "board-harmony.h"
static struct regulator_consumer_supply tps658621_ldo0_supply[] = {
REGULATOR_SUPPLY("pex_clk", NULL),
};
static struct regulator_init_data ldo0_data = {
.supply_regulator = "vdd_sm2",
.constraints = {
.name = "vdd_ldo0",
.min_uV = 3300 * 1000,
.max_uV = 3300 * 1000,
.valid_modes_mask = (REGULATOR_MODE_NORMAL |
REGULATOR_MODE_STANDBY),
.valid_ops_mask = (REGULATOR_CHANGE_MODE |
REGULATOR_CHANGE_STATUS |
REGULATOR_CHANGE_VOLTAGE),
.apply_uV = 1,
},
.num_consumer_supplies = ARRAY_SIZE(tps658621_ldo0_supply),
.consumer_supplies = tps658621_ldo0_supply,
};
#define HARMONY_REGULATOR_INIT(_id, _name, _supply, _minmv, _maxmv, _on)\
static struct regulator_init_data _id##_data = { \
.supply_regulator = _supply, \
.constraints = { \
.name = _name, \
.min_uV = (_minmv)*1000, \
.max_uV = (_maxmv)*1000, \
.valid_modes_mask = (REGULATOR_MODE_NORMAL | \
REGULATOR_MODE_STANDBY), \
.valid_ops_mask = (REGULATOR_CHANGE_MODE | \
REGULATOR_CHANGE_STATUS | \
REGULATOR_CHANGE_VOLTAGE), \
.always_on = _on, \
}, \
}
HARMONY_REGULATOR_INIT(sm0, "vdd_sm0", "vdd_sys", 725, 1500, 1);
HARMONY_REGULATOR_INIT(sm1, "vdd_sm1", "vdd_sys", 725, 1500, 1);
HARMONY_REGULATOR_INIT(sm2, "vdd_sm2", "vdd_sys", 3000, 4550, 1);
HARMONY_REGULATOR_INIT(ldo1, "vdd_ldo1", "vdd_sm2", 725, 1500, 1);
HARMONY_REGULATOR_INIT(ldo2, "vdd_ldo2", "vdd_sm2", 725, 1500, 0);
HARMONY_REGULATOR_INIT(ldo3, "vdd_ldo3", "vdd_sm2", 1250, 3300, 1);
HARMONY_REGULATOR_INIT(ldo4, "vdd_ldo4", "vdd_sm2", 1700, 2475, 1);
HARMONY_REGULATOR_INIT(ldo5, "vdd_ldo5", NULL, 1250, 3300, 1);
HARMONY_REGULATOR_INIT(ldo6, "vdd_ldo6", "vdd_sm2", 1250, 3300, 0);
HARMONY_REGULATOR_INIT(ldo7, "vdd_ldo7", "vdd_sm2", 1250, 3300, 0);
HARMONY_REGULATOR_INIT(ldo8, "vdd_ldo8", "vdd_sm2", 1250, 3300, 0);
HARMONY_REGULATOR_INIT(ldo9, "vdd_ldo9", "vdd_sm2", 1250, 3300, 1);
#define TPS_REG(_id, _data) \
{ \
.id = TPS6586X_ID_##_id, \
.name = "tps6586x-regulator", \
.platform_data = _data, \
}
static struct tps6586x_subdev_info tps_devs[] = {
TPS_REG(SM_0, &sm0_data),
TPS_REG(SM_1, &sm1_data),
TPS_REG(SM_2, &sm2_data),
TPS_REG(LDO_0, &ldo0_data),
TPS_REG(LDO_1, &ldo1_data),
TPS_REG(LDO_2, &ldo2_data),
TPS_REG(LDO_3, &ldo3_data),
TPS_REG(LDO_4, &ldo4_data),
TPS_REG(LDO_5, &ldo5_data),
TPS_REG(LDO_6, &ldo6_data),
TPS_REG(LDO_7, &ldo7_data),
TPS_REG(LDO_8, &ldo8_data),
TPS_REG(LDO_9, &ldo9_data),
};
static struct tps6586x_platform_data tps_platform = {
.irq_base = TEGRA_NR_IRQS,
.num_subdevs = ARRAY_SIZE(tps_devs),
.subdevs = tps_devs,
.gpio_base = HARMONY_GPIO_TPS6586X(0),
};
static struct i2c_board_info __initdata harmony_regulators[] = {
{
I2C_BOARD_INFO("tps6586x", 0x34),
.irq = INT_EXTERNAL_PMU,
.platform_data = &tps_platform,
},
};
int __init harmony_regulator_init(void)
{
regulator_register_always_on(0, "vdd_sys",
NULL, 0, 5000000);
if (machine_is_harmony()) {
i2c_register_board_info(3, harmony_regulators, 1);
} else { /* Harmony, booted using device tree */
struct device_node *np;
struct i2c_adapter *adapter;
np = of_find_node_by_path("/i2c@7000d000");
if (np == NULL) {
pr_err("Could not find device_node for DVC I2C\n");
return -ENODEV;
}
adapter = of_find_i2c_adapter_by_node(np);
if (!adapter) {
pr_err("Could not find i2c_adapter for DVC I2C\n");
return -ENODEV;
}
i2c_new_device(adapter, harmony_regulators);
}
return 0;
}

197
arch/arm/mach-tegra/board-harmony.c
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@ -1,197 +0,0 @@
/*
* arch/arm/mach-tegra/board-harmony.c
*
* Copyright (C) 2010 Google, Inc.
* Copyright (C) 2011 NVIDIA, Inc.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/of_serial.h>
#include <linux/clk.h>
#include <linux/dma-mapping.h>
#include <linux/pda_power.h>
#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/i2c.h>
#include <sound/wm8903.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/hardware/gic.h>
#include <asm/setup.h>
#include <mach/tegra_wm8903_pdata.h>
#include <mach/iomap.h>
#include <mach/irqs.h>
#include <mach/sdhci.h>
#include "board.h"
#include "board-harmony.h"
#include "clock.h"
#include "devices.h"
#include "gpio-names.h"
static struct plat_serial8250_port debug_uart_platform_data[] = {
{
.membase = IO_ADDRESS(TEGRA_UARTD_BASE),
.mapbase = TEGRA_UARTD_BASE,
.irq = INT_UARTD,
.flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE,
.type = PORT_TEGRA,
.handle_break = tegra_serial_handle_break,
.iotype = UPIO_MEM,
.regshift = 2,
.uartclk = 216000000,
}, {
.flags = 0
}
};
static struct platform_device debug_uart = {
.name = "serial8250",
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = debug_uart_platform_data,
},
};
static struct tegra_wm8903_platform_data harmony_audio_pdata = {
.gpio_spkr_en = TEGRA_GPIO_SPKR_EN,
.gpio_hp_det = TEGRA_GPIO_HP_DET,
.gpio_hp_mute = -1,
.gpio_int_mic_en = TEGRA_GPIO_INT_MIC_EN,
.gpio_ext_mic_en = TEGRA_GPIO_EXT_MIC_EN,
};
static struct platform_device harmony_audio_device = {
.name = "tegra-snd-wm8903",
.id = 0,
.dev = {
.platform_data = &harmony_audio_pdata,
},
};
static struct wm8903_platform_data harmony_wm8903_pdata = {
.irq_active_low = 0,
.micdet_cfg = 0,
.micdet_delay = 100,
.gpio_base = HARMONY_GPIO_WM8903(0),
.gpio_cfg = {
0,
0,
WM8903_GPIO_CONFIG_ZERO,
0,
0,
},
};
static struct i2c_board_info __initdata wm8903_board_info = {
I2C_BOARD_INFO("wm8903", 0x1a),
.platform_data = &harmony_wm8903_pdata,
};
static void __init harmony_i2c_init(void)
{
platform_device_register(&tegra_i2c_device1);
platform_device_register(&tegra_i2c_device2);
platform_device_register(&tegra_i2c_device3);
platform_device_register(&tegra_i2c_device4);
wm8903_board_info.irq = gpio_to_irq(TEGRA_GPIO_CDC_IRQ);
i2c_register_board_info(0, &wm8903_board_info, 1);
}
static struct platform_device *harmony_devices[] __initdata = {
&debug_uart,
&tegra_sdhci_device1,
&tegra_sdhci_device2,
&tegra_sdhci_device4,
&tegra_ehci3_device,
&tegra_i2s_device1,
&tegra_das_device,
&harmony_audio_device,
};
static void __init tegra_harmony_fixup(struct tag *tags, char **cmdline,
struct meminfo *mi)
{
mi->nr_banks = 2;
mi->bank[0].start = PHYS_OFFSET;
mi->bank[0].size = 448 * SZ_1M;
mi->bank[1].start = SZ_512M;
mi->bank[1].size = SZ_512M;
}
static __initdata struct tegra_clk_init_table harmony_clk_init_table[] = {
/* name parent rate enabled */
{ "uartd", "pll_p", 216000000, true },
{ "pll_a", "pll_p_out1", 56448000, true },
{ "pll_a_out0", "pll_a", 11289600, true },
{ "cdev1", NULL, 0, true },
{ "i2s1", "pll_a_out0", 11289600, false},
{ "usb3", "clk_m", 12000000, true },
{ NULL, NULL, 0, 0},
};
static struct tegra_sdhci_platform_data sdhci_pdata1 = {
.cd_gpio = -1,
.wp_gpio = -1,
.power_gpio = -1,
};
static struct tegra_sdhci_platform_data sdhci_pdata2 = {
.cd_gpio = TEGRA_GPIO_SD2_CD,
.wp_gpio = TEGRA_GPIO_SD2_WP,
.power_gpio = TEGRA_GPIO_SD2_POWER,
};
static struct tegra_sdhci_platform_data sdhci_pdata4 = {
.cd_gpio = TEGRA_GPIO_SD4_CD,
.wp_gpio = TEGRA_GPIO_SD4_WP,
.power_gpio = TEGRA_GPIO_SD4_POWER,
.is_8bit = 1,
};
static void __init tegra_harmony_init(void)
{
tegra_clk_init_from_table(harmony_clk_init_table);
harmony_pinmux_init();
tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1;
tegra_sdhci_device2.dev.platform_data = &sdhci_pdata2;
tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4;
platform_add_devices(harmony_devices, ARRAY_SIZE(harmony_devices));
harmony_i2c_init();
harmony_regulator_init();
}
MACHINE_START(HARMONY, "harmony")
.atag_offset = 0x100,
.fixup = tegra_harmony_fixup,
.map_io = tegra_map_common_io,
.init_early = tegra20_init_early,
.init_irq = tegra_init_irq,
.handle_irq = gic_handle_irq,
.timer = &tegra_timer,
.init_machine = tegra_harmony_init,
.init_late = tegra_init_late,
.restart = tegra_assert_system_reset,
MACHINE_END

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arch/arm/mach-tegra/board-harmony.h
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/*
* arch/arm/mach-tegra/board-harmony.h
*
* Copyright (C) 2010 Google, Inc.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#ifndef _MACH_TEGRA_BOARD_HARMONY_H
#define _MACH_TEGRA_BOARD_HARMONY_H
#include <mach/gpio-tegra.h>
#define HARMONY_GPIO_TPS6586X(_x_) (TEGRA_NR_GPIOS + (_x_))
#define HARMONY_GPIO_WM8903(_x_) (HARMONY_GPIO_TPS6586X(4) + (_x_))
#define TEGRA_GPIO_SD2_CD TEGRA_GPIO_PI5
#define TEGRA_GPIO_SD2_WP TEGRA_GPIO_PH1
#define TEGRA_GPIO_SD2_POWER TEGRA_GPIO_PT3
#define TEGRA_GPIO_SD4_CD TEGRA_GPIO_PH2
#define TEGRA_GPIO_SD4_WP TEGRA_GPIO_PH3
#define TEGRA_GPIO_SD4_POWER TEGRA_GPIO_PI6
#define TEGRA_GPIO_CDC_IRQ TEGRA_GPIO_PX3
#define TEGRA_GPIO_SPKR_EN HARMONY_GPIO_WM8903(2)
#define TEGRA_GPIO_HP_DET TEGRA_GPIO_PW2
#define TEGRA_GPIO_INT_MIC_EN TEGRA_GPIO_PX0
#define TEGRA_GPIO_EXT_MIC_EN TEGRA_GPIO_PX1
#define TEGRA_GPIO_EN_VDD_1V05_GPIO HARMONY_GPIO_TPS6586X(2)
void harmony_pinmux_init(void);
int harmony_regulator_init(void);
#endif

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arch/arm/mach-tegra/board-paz00-pinmux.c
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/*
* arch/arm/mach-tegra/board-paz00-pinmux.c
*
* Copyright (C) 2010 Marc Dietrich <marvin24@gmx.de>
* Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#include <linux/kernel.h>
#include "board-paz00.h"
#include "board-pinmux.h"
static struct pinctrl_map paz00_map[] = {
TEGRA_MAP_MUXCONF("ata", "gmi", none, driven),
TEGRA_MAP_MUXCONF("atb", "sdio4", none, driven),
TEGRA_MAP_MUXCONF("atc", "gmi", none, driven),
TEGRA_MAP_MUXCONF("atd", "gmi", none, driven),
TEGRA_MAP_MUXCONF("ate", "gmi", none, driven),
TEGRA_MAP_MUXCONF("cdev1", "plla_out", none, driven),
TEGRA_MAP_MUXCONF("cdev2", "pllp_out4", down, driven),
TEGRA_MAP_MUXCONF("crtp", "crt", none, tristate),
TEGRA_MAP_MUXCONF("csus", "pllc_out1", down, tristate),
TEGRA_MAP_MUXCONF("dap1", "dap1", none, driven),
TEGRA_MAP_MUXCONF("dap2", "gmi", none, driven),
TEGRA_MAP_MUXCONF("dap3", "dap3", none, tristate),
TEGRA_MAP_MUXCONF("dap4", "dap4", none, tristate),
TEGRA_MAP_MUXCONF("ddc", "i2c2", up, driven),
TEGRA_MAP_MUXCONF("dta", "rsvd1", up, tristate),
TEGRA_MAP_MUXCONF("dtb", "rsvd1", none, tristate),
TEGRA_MAP_MUXCONF("dtc", "rsvd1", none, tristate),
TEGRA_MAP_MUXCONF("dtd", "rsvd1", up, tristate),
TEGRA_MAP_MUXCONF("dte", "rsvd1", none, tristate),
TEGRA_MAP_MUXCONF("dtf", "i2c3", none, driven),
TEGRA_MAP_MUXCONF("gma", "sdio4", none, driven),
TEGRA_MAP_MUXCONF("gmb", "gmi", none, driven),
TEGRA_MAP_MUXCONF("gmc", "gmi", none, driven),
TEGRA_MAP_MUXCONF("gmd", "gmi", none, driven),
TEGRA_MAP_MUXCONF("gme", "sdio4", none, driven),
TEGRA_MAP_MUXCONF("gpu", "pwm", none, driven),
TEGRA_MAP_MUXCONF("gpu7", "rtck", none, driven),
TEGRA_MAP_MUXCONF("gpv", "pcie", none, driven),
TEGRA_MAP_MUXCONF("hdint", "hdmi", na, driven),
TEGRA_MAP_MUXCONF("i2cp", "i2cp", none, driven),
TEGRA_MAP_MUXCONF("irrx", "uarta", up, driven),
TEGRA_MAP_MUXCONF("irtx", "uarta", up, driven),
TEGRA_MAP_MUXCONF("kbca", "kbc", up, driven),
TEGRA_MAP_MUXCONF("kbcb", "sdio2", up, driven),
TEGRA_MAP_MUXCONF("kbcc", "kbc", up, driven),
TEGRA_MAP_MUXCONF("kbcd", "sdio2", up, driven),
TEGRA_MAP_MUXCONF("kbce", "kbc", up, driven),
TEGRA_MAP_MUXCONF("kbcf", "kbc", up, driven),
TEGRA_MAP_MUXCONF("lcsn", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("ld0", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld1", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld10", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld11", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld12", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld13", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld14", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld15", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld16", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld17", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld2", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld3", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld4", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld5", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld6", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld7", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld8", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld9", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ldc", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ldi", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lhp0", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lhp1", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lhp2", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lhs", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lm0", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lm1", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lpp", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lpw0", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lpw1", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lpw2", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lsc0", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lsc1", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lsck", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lsda", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lsdi", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lspi", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lvp0", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lvp1", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lvs", "displaya", na, driven),
TEGRA_MAP_MUXCONF("owc", "owr", up, tristate),
TEGRA_MAP_MUXCONF("pmc", "pwr_on", na, driven),
TEGRA_MAP_MUXCONF("pta", "hdmi", none, driven),
TEGRA_MAP_MUXCONF("rm", "i2c1", none, driven),
TEGRA_MAP_MUXCONF("sdb", "pwm", na, tristate),
TEGRA_MAP_MUXCONF("sdc", "twc", up, tristate),
TEGRA_MAP_MUXCONF("sdd", "pwm", up, tristate),
TEGRA_MAP_MUXCONF("sdio1", "sdio1", none, driven),
TEGRA_MAP_MUXCONF("slxa", "pcie", none, tristate),
TEGRA_MAP_MUXCONF("slxc", "spi4", none, tristate),
TEGRA_MAP_MUXCONF("slxd", "spi4", none, tristate),
TEGRA_MAP_MUXCONF("slxk", "pcie", none, driven),
TEGRA_MAP_MUXCONF("spdi", "rsvd2", none, tristate),
TEGRA_MAP_MUXCONF("spdo", "rsvd2", none, driven),
TEGRA_MAP_MUXCONF("spia", "gmi", down, tristate),
TEGRA_MAP_MUXCONF("spib", "gmi", down, tristate),
TEGRA_MAP_MUXCONF("spic", "gmi", up, driven),
TEGRA_MAP_MUXCONF("spid", "gmi", down, tristate),
TEGRA_MAP_MUXCONF("spie", "gmi", up, tristate),
TEGRA_MAP_MUXCONF("spif", "rsvd4", down, tristate),
TEGRA_MAP_MUXCONF("spig", "spi2_alt", up, driven),
TEGRA_MAP_MUXCONF("spih", "spi2_alt", up, tristate),
TEGRA_MAP_MUXCONF("uaa", "ulpi", up, driven),
TEGRA_MAP_MUXCONF("uab", "ulpi", up, driven),
TEGRA_MAP_MUXCONF("uac", "rsvd4", none, driven),
TEGRA_MAP_MUXCONF("uad", "spdif", up, tristate),
TEGRA_MAP_MUXCONF("uca", "uartc", up, tristate),
TEGRA_MAP_MUXCONF("ucb", "uartc", up, tristate),
TEGRA_MAP_MUXCONF("uda", "ulpi", none, driven),
TEGRA_MAP_CONF("ck32", none, na),
TEGRA_MAP_CONF("ddrc", none, na),
TEGRA_MAP_CONF("pmca", none, na),
TEGRA_MAP_CONF("pmcb", none, na),
TEGRA_MAP_CONF("pmcc", none, na),
TEGRA_MAP_CONF("pmcd", none, na),
TEGRA_MAP_CONF("pmce", none, na),
TEGRA_MAP_CONF("xm2c", none, na),
TEGRA_MAP_CONF("xm2d", none, na),
TEGRA_MAP_CONF("ls", up, na),
TEGRA_MAP_CONF("lc", up, na),
TEGRA_MAP_CONF("ld17_0", down, na),
TEGRA_MAP_CONF("ld19_18", down, na),
TEGRA_MAP_CONF("ld21_20", down, na),
TEGRA_MAP_CONF("ld23_22", down, na),
};
static struct tegra_board_pinmux_conf conf = {
.maps = paz00_map,
.map_count = ARRAY_SIZE(paz00_map),
};
void paz00_pinmux_init(void)
{
tegra_board_pinmux_init(&conf, NULL);
}

192
arch/arm/mach-tegra/board-paz00.c
View File

@ -17,72 +17,10 @@
*
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/of_serial.h>
#include <linux/clk.h>
#include <linux/dma-mapping.h>
#include <linux/gpio_keys.h>
#include <linux/pda_power.h>
#include <linux/io.h>
#include <linux/input.h>
#include <linux/i2c.h>
#include <linux/gpio.h>
#include <linux/rfkill-gpio.h>
#include <asm/hardware/gic.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/setup.h>
#include <mach/iomap.h>
#include <mach/irqs.h>
#include <mach/sdhci.h>
#include "board.h"
#include "board-paz00.h"
#include "clock.h"
#include "devices.h"
#include "gpio-names.h"
static struct plat_serial8250_port debug_uart_platform_data[] = {
{
/* serial port on JP1 */
.membase = IO_ADDRESS(TEGRA_UARTA_BASE),
.mapbase = TEGRA_UARTA_BASE,
.irq = INT_UARTA,
.flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE,
.type = PORT_TEGRA,
.handle_break = tegra_serial_handle_break,
.iotype = UPIO_MEM,
.regshift = 2,
.uartclk = 216000000,
}, {
/* serial port on mini-pcie */
.membase = IO_ADDRESS(TEGRA_UARTC_BASE),
.mapbase = TEGRA_UARTC_BASE,
.irq = INT_UARTC,
.flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE,
.type = PORT_TEGRA,
.handle_break = tegra_serial_handle_break,
.iotype = UPIO_MEM,
.regshift = 2,
.uartclk = 216000000,
}, {
.flags = 0
}
};
static struct platform_device debug_uart = {
.name = "serial8250",
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = debug_uart_platform_data,
},
};
static struct rfkill_gpio_platform_data wifi_rfkill_platform_data = {
.name = "wifi_rfkill",
@ -99,137 +37,7 @@ static struct platform_device wifi_rfkill_device = {
},
};
static struct gpio_led gpio_leds[] = {
{
.name = "wifi-led",
.default_trigger = "rfkill0",
.gpio = TEGRA_WIFI_LED,
},
};
static struct gpio_led_platform_data gpio_led_info = {
.leds = gpio_leds,
.num_leds = ARRAY_SIZE(gpio_leds),
};
static struct platform_device leds_gpio = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &gpio_led_info,
},
};
static struct gpio_keys_button paz00_gpio_keys_buttons[] = {
{
.code = KEY_POWER,
.gpio = TEGRA_GPIO_POWERKEY,
.active_low = 1,
.desc = "Power",
.type = EV_KEY,
.wakeup = 1,
},
};
static struct gpio_keys_platform_data paz00_gpio_keys = {
.buttons = paz00_gpio_keys_buttons,
.nbuttons = ARRAY_SIZE(paz00_gpio_keys_buttons),
};
static struct platform_device gpio_keys_device = {
.name = "gpio-keys",
.id = -1,
.dev = {
.platform_data = &paz00_gpio_keys,
},
};
static struct platform_device *paz00_devices[] __initdata = {
&debug_uart,
&tegra_sdhci_device4,
&tegra_sdhci_device1,
&leds_gpio,
&gpio_keys_device,
};
static void paz00_i2c_init(void)
{
platform_device_register(&tegra_i2c_device1);
platform_device_register(&tegra_i2c_device2);
platform_device_register(&tegra_i2c_device4);
}
static void paz00_usb_init(void)
{
tegra_ehci2_ulpi_phy_config.reset_gpio = TEGRA_ULPI_RST;
platform_device_register(&tegra_ehci2_device);
platform_device_register(&tegra_ehci3_device);
}
static void __init tegra_paz00_fixup(struct tag *tags, char **cmdline,
struct meminfo *mi)
{
mi->nr_banks = 1;
mi->bank[0].start = PHYS_OFFSET;
mi->bank[0].size = 448 * SZ_1M;
}
static __initdata struct tegra_clk_init_table paz00_clk_init_table[] = {
/* name parent rate enabled */
{ "uarta", "pll_p", 216000000, true },
{ "uartc", "pll_p", 216000000, true },
{ "usbd", "clk_m", 12000000, false },
{ "usb2", "clk_m", 12000000, false },
{ "usb3", "clk_m", 12000000, false },
{ NULL, NULL, 0, 0},
};
static struct tegra_sdhci_platform_data sdhci_pdata1 = {
.cd_gpio = TEGRA_GPIO_SD1_CD,
.wp_gpio = TEGRA_GPIO_SD1_WP,
.power_gpio = TEGRA_GPIO_SD1_POWER,
};
static struct tegra_sdhci_platform_data sdhci_pdata4 = {
.cd_gpio = -1,
.wp_gpio = -1,
.power_gpio = -1,
.is_8bit = 1,
};
void __init tegra_paz00_wifikill_init(void)
{
platform_device_register(&wifi_rfkill_device);
}
static void __init tegra_paz00_init(void)
{
tegra_clk_init_from_table(paz00_clk_init_table);
paz00_pinmux_init();
tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1;
tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4;
platform_add_devices(paz00_devices, ARRAY_SIZE(paz00_devices));
tegra_paz00_wifikill_init();
paz00_i2c_init();
paz00_usb_init();
}
MACHINE_START(PAZ00, "Toshiba AC100 / Dynabook AZ")
.atag_offset = 0x100,
.fixup = tegra_paz00_fixup,
.map_io = tegra_map_common_io,
.init_early = tegra20_init_early,
.init_irq = tegra_init_irq,
.handle_irq = gic_handle_irq,
.timer = &tegra_timer,
.init_machine = tegra_paz00_init,
.init_late = tegra_init_late,
.restart = tegra_assert_system_reset,
MACHINE_END

17
arch/arm/mach-tegra/board-paz00.h
View File

@ -17,24 +17,9 @@
#ifndef _MACH_TEGRA_BOARD_PAZ00_H
#define _MACH_TEGRA_BOARD_PAZ00_H
#include <mach/gpio-tegra.h>
#include "gpio-names.h"
/* SDCARD */
#define TEGRA_GPIO_SD1_CD TEGRA_GPIO_PV5
#define TEGRA_GPIO_SD1_WP TEGRA_GPIO_PH1
#define TEGRA_GPIO_SD1_POWER TEGRA_GPIO_PV1
/* ULPI */
#define TEGRA_ULPI_RST TEGRA_GPIO_PV0
/* WIFI */
#define TEGRA_WIFI_PWRN TEGRA_GPIO_PK5
#define TEGRA_WIFI_RST TEGRA_GPIO_PD1
#define TEGRA_WIFI_LED TEGRA_GPIO_PD0
/* WakeUp */
#define TEGRA_GPIO_POWERKEY TEGRA_GPIO_PJ7
void paz00_pinmux_init(void);
#endif

155
arch/arm/mach-tegra/board-trimslice-pinmux.c
View File

@ -1,155 +0,0 @@
/*
* arch/arm/mach-tegra/board-trimslice-pinmux.c
*
* Copyright (C) 2011 CompuLab, Ltd.
* Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#include <linux/kernel.h>
#include "board-trimslice.h"
#include "board-pinmux.h"
static struct pinctrl_map trimslice_map[] = {
TEGRA_MAP_MUXCONF("ata", "ide", none, tristate),
TEGRA_MAP_MUXCONF("atb", "sdio4", none, driven),
TEGRA_MAP_MUXCONF("atc", "nand", none, tristate),
TEGRA_MAP_MUXCONF("atd", "gmi", none, tristate),
TEGRA_MAP_MUXCONF("ate", "gmi", none, tristate),
TEGRA_MAP_MUXCONF("cdev1", "plla_out", none, driven),
TEGRA_MAP_MUXCONF("cdev2", "pllp_out4", down, tristate),
TEGRA_MAP_MUXCONF("crtp", "crt", none, tristate),
TEGRA_MAP_MUXCONF("csus", "vi_sensor_clk", down, tristate),
TEGRA_MAP_MUXCONF("dap1", "dap1", none, driven),
TEGRA_MAP_MUXCONF("dap2", "dap2", none, tristate),
TEGRA_MAP_MUXCONF("dap3", "dap3", none, tristate),
TEGRA_MAP_MUXCONF("dap4", "dap4", none, tristate),
TEGRA_MAP_MUXCONF("ddc", "i2c2", up, driven),
TEGRA_MAP_MUXCONF("dta", "vi", none, tristate),
TEGRA_MAP_MUXCONF("dtb", "vi", none, tristate),
TEGRA_MAP_MUXCONF("dtc", "vi", none, tristate),
TEGRA_MAP_MUXCONF("dtd", "vi", none, tristate),
TEGRA_MAP_MUXCONF("dte", "vi", none, tristate),
TEGRA_MAP_MUXCONF("dtf", "i2c3", up, driven),
TEGRA_MAP_MUXCONF("gma", "sdio4", none, driven),
TEGRA_MAP_MUXCONF("gmb", "nand", none, tristate),
TEGRA_MAP_MUXCONF("gmc", "sflash", none, driven),
TEGRA_MAP_MUXCONF("gmd", "sflash", none, driven),
TEGRA_MAP_MUXCONF("gme", "gmi", none, tristate),
TEGRA_MAP_MUXCONF("gpu", "uarta", none, driven),
TEGRA_MAP_MUXCONF("gpu7", "rtck", none, driven),
TEGRA_MAP_MUXCONF("gpv", "pcie", none, driven),
TEGRA_MAP_MUXCONF("hdint", "hdmi", na, tristate),
TEGRA_MAP_MUXCONF("i2cp", "i2cp", none, tristate),
TEGRA_MAP_MUXCONF("irrx", "uartb", up, tristate),
TEGRA_MAP_MUXCONF("irtx", "uartb", up, tristate),
TEGRA_MAP_MUXCONF("kbca", "kbc", up, tristate),
TEGRA_MAP_MUXCONF("kbcb", "kbc", up, tristate),
TEGRA_MAP_MUXCONF("kbcc", "kbc", up, tristate),
TEGRA_MAP_MUXCONF("kbcd", "kbc", up, tristate),
TEGRA_MAP_MUXCONF("kbce", "kbc", up, tristate),
TEGRA_MAP_MUXCONF("kbcf", "kbc", up, tristate),
TEGRA_MAP_MUXCONF("lcsn", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("ld0", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld1", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld10", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld11", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld12", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld13", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld14", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld15", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld16", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld17", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld2", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld3", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld4", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld5", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld6", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld7", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld8", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ld9", "displaya", na, driven),
TEGRA_MAP_MUXCONF("ldc", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("ldi", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lhp0", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lhp1", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lhp2", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lhs", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lm0", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lm1", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lpp", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lpw0", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lpw1", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lpw2", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lsc0", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lsc1", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lsck", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lsda", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lsdi", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lspi", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lvp0", "displaya", na, tristate),
TEGRA_MAP_MUXCONF("lvp1", "displaya", na, driven),
TEGRA_MAP_MUXCONF("lvs", "displaya", na, driven),
TEGRA_MAP_MUXCONF("owc", "rsvd2", up, tristate),
TEGRA_MAP_MUXCONF("pmc", "pwr_on", na, tristate),
TEGRA_MAP_MUXCONF("pta", "gmi", none, tristate),
TEGRA_MAP_MUXCONF("rm", "i2c1", up, driven),
TEGRA_MAP_MUXCONF("sdb", "pwm", na, driven),
TEGRA_MAP_MUXCONF("sdc", "pwm", up, driven),
TEGRA_MAP_MUXCONF("sdd", "pwm", up, driven),
TEGRA_MAP_MUXCONF("sdio1", "sdio1", none, driven),
TEGRA_MAP_MUXCONF("slxa", "pcie", none, driven),
TEGRA_MAP_MUXCONF("slxc", "sdio3", none, tristate),
TEGRA_MAP_MUXCONF("slxd", "sdio3", none, tristate),
TEGRA_MAP_MUXCONF("slxk", "pcie", none, driven),
TEGRA_MAP_MUXCONF("spdi", "spdif", none, tristate),
TEGRA_MAP_MUXCONF("spdo", "spdif", none, tristate),
TEGRA_MAP_MUXCONF("spia", "spi2", down, tristate),
TEGRA_MAP_MUXCONF("spib", "spi2", down, tristate),
TEGRA_MAP_MUXCONF("spic", "spi2", up, tristate),
TEGRA_MAP_MUXCONF("spid", "spi1", down, tristate),
TEGRA_MAP_MUXCONF("spie", "spi1", up, tristate),
TEGRA_MAP_MUXCONF("spif", "spi1", down, tristate),
TEGRA_MAP_MUXCONF("spig", "spi2_alt", up, tristate),
TEGRA_MAP_MUXCONF("spih", "spi2_alt", up, tristate),
TEGRA_MAP_MUXCONF("uaa", "ulpi", up, tristate),
TEGRA_MAP_MUXCONF("uab", "ulpi", up, tristate),
TEGRA_MAP_MUXCONF("uac", "rsvd2", none, driven),
TEGRA_MAP_MUXCONF("uad", "irda", up, tristate),
TEGRA_MAP_MUXCONF("uca", "uartc", up, tristate),
TEGRA_MAP_MUXCONF("ucb", "uartc", up, tristate),
TEGRA_MAP_MUXCONF("uda", "ulpi", none, tristate),
TEGRA_MAP_CONF("ck32", none, na),
TEGRA_MAP_CONF("ddrc", none, na),
TEGRA_MAP_CONF("pmca", none, na),
TEGRA_MAP_CONF("pmcb", none, na),
TEGRA_MAP_CONF("pmcc", none, na),
TEGRA_MAP_CONF("pmcd", none, na),
TEGRA_MAP_CONF("pmce", none, na),
TEGRA_MAP_CONF("xm2c", none, na),
TEGRA_MAP_CONF("xm2d", none, na),
TEGRA_MAP_CONF("ls", up, na),
TEGRA_MAP_CONF("lc", up, na),
TEGRA_MAP_CONF("ld17_0", down, na),
TEGRA_MAP_CONF("ld19_18", down, na),
TEGRA_MAP_CONF("ld21_20", down, na),
TEGRA_MAP_CONF("ld23_22", down, na),
};
static struct tegra_board_pinmux_conf conf = {
.maps = trimslice_map,
.map_count = ARRAY_SIZE(trimslice_map),
};
void trimslice_pinmux_init(void)
{
tegra_board_pinmux_init(&conf, NULL);
}

183
arch/arm/mach-tegra/board-trimslice.c
View File

@ -1,183 +0,0 @@
/*
* arch/arm/mach-tegra/board-trimslice.c
*
* Copyright (C) 2011 CompuLab, Ltd.
* Author: Mike Rapoport <mike@compulab.co.il>
*
* Based on board-harmony.c
* Copyright (C) 2010 Google, Inc.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/of_serial.h>
#include <linux/io.h>
#include <linux/i2c.h>
#include <linux/gpio.h>
#include <linux/platform_data/tegra_usb.h>
#include <asm/hardware/gic.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/setup.h>
#include <mach/iomap.h>
#include <mach/sdhci.h>
#include "board.h"
#include "clock.h"
#include "devices.h"
#include "gpio-names.h"
#include "board-trimslice.h"
static struct plat_serial8250_port debug_uart_platform_data[] = {
{
.membase = IO_ADDRESS(TEGRA_UARTA_BASE),
.mapbase = TEGRA_UARTA_BASE,
.irq = INT_UARTA,
.flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE,
.type = PORT_TEGRA,
.handle_break = tegra_serial_handle_break,
.iotype = UPIO_MEM,
.regshift = 2,
.uartclk = 216000000,
}, {
.flags = 0
}
};
static struct platform_device debug_uart = {
.name = "serial8250",
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = debug_uart_platform_data,
},
};
static struct tegra_sdhci_platform_data sdhci_pdata1 = {
.cd_gpio = -1,
.wp_gpio = -1,
.power_gpio = -1,
};
static struct tegra_sdhci_platform_data sdhci_pdata4 = {
.cd_gpio = TRIMSLICE_GPIO_SD4_CD,
.wp_gpio = TRIMSLICE_GPIO_SD4_WP,
.power_gpio = -1,
};
static struct platform_device trimslice_audio_device = {
.name = "tegra-snd-trimslice",
.id = 0,
};
static struct platform_device *trimslice_devices[] __initdata = {
&debug_uart,
&tegra_sdhci_device1,
&tegra_sdhci_device4,
&tegra_i2s_device1,
&tegra_das_device,
&trimslice_audio_device,
};
static struct i2c_board_info trimslice_i2c3_board_info[] = {
{
I2C_BOARD_INFO("tlv320aic23", 0x1a),
},
{
I2C_BOARD_INFO("em3027", 0x56),
},
};
static void trimslice_i2c_init(void)
{
platform_device_register(&tegra_i2c_device1);
platform_device_register(&tegra_i2c_device2);
platform_device_register(&tegra_i2c_device3);
i2c_register_board_info(2, trimslice_i2c3_board_info,
ARRAY_SIZE(trimslice_i2c3_board_info));
}
static void trimslice_usb_init(void)
{
struct tegra_ehci_platform_data *pdata;
pdata = tegra_ehci1_device.dev.platform_data;
pdata->vbus_gpio = TRIMSLICE_GPIO_USB1_MODE;
tegra_ehci2_ulpi_phy_config.reset_gpio = TEGRA_GPIO_PV0;
platform_device_register(&tegra_ehci3_device);
platform_device_register(&tegra_ehci2_device);
platform_device_register(&tegra_ehci1_device);
}
static void __init tegra_trimslice_fixup(struct tag *tags, char **cmdline,
struct meminfo *mi)
{
mi->nr_banks = 2;
mi->bank[0].start = PHYS_OFFSET;
mi->bank[0].size = 448 * SZ_1M;
mi->bank[1].start = SZ_512M;
mi->bank[1].size = SZ_512M;
}
static __initdata struct tegra_clk_init_table trimslice_clk_init_table[] = {
/* name parent rate enabled */
{ "uarta", "pll_p", 216000000, true },
{ "pll_a", "pll_p_out1", 56448000, true },
{ "pll_a_out0", "pll_a", 11289600, true },
{ "cdev1", NULL, 0, true },
{ "i2s1", "pll_a_out0", 11289600, false},
{ NULL, NULL, 0, 0},
};
static int __init tegra_trimslice_pci_init(void)
{
if (!machine_is_trimslice())
return 0;
return tegra_pcie_init(true, true);
}
subsys_initcall(tegra_trimslice_pci_init);
static void __init tegra_trimslice_init(void)
{
tegra_clk_init_from_table(trimslice_clk_init_table);
trimslice_pinmux_init();
tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1;
tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4;
platform_add_devices(trimslice_devices, ARRAY_SIZE(trimslice_devices));
trimslice_i2c_init();
trimslice_usb_init();
}
MACHINE_START(TRIMSLICE, "trimslice")
.atag_offset = 0x100,
.fixup = tegra_trimslice_fixup,
.map_io = tegra_map_common_io,
.init_early = tegra20_init_early,
.init_irq = tegra_init_irq,
.handle_irq = gic_handle_irq,
.timer = &tegra_timer,
.init_machine = tegra_trimslice_init,
.init_late = tegra_init_late,
.restart = tegra_assert_system_reset,
MACHINE_END

30
arch/arm/mach-tegra/board-trimslice.h
View File

@ -1,30 +0,0 @@
/*
* arch/arm/mach-tegra/board-trimslice.h
*
* Copyright (C) 2011 CompuLab, Ltd.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#ifndef _MACH_TEGRA_BOARD_TRIMSLICE_H
#define _MACH_TEGRA_BOARD_TRIMSLICE_H
#include <mach/gpio-tegra.h>
#define TRIMSLICE_GPIO_SD4_CD TEGRA_GPIO_PP1 /* mmc4 cd */
#define TRIMSLICE_GPIO_SD4_WP TEGRA_GPIO_PP2 /* mmc4 wp */
#define TRIMSLICE_GPIO_USB1_MODE TEGRA_GPIO_PV2 /* USB1 mode */
#define TRIMSLICE_GPIO_USB2_RST TEGRA_GPIO_PV0 /* USB2 PHY reset */
void trimslice_pinmux_init(void);
#endif

13
drivers/mfd/tps6586x.c
View File

@ -25,6 +25,7 @@
#include <linux/i2c.h>
#include <linux/regmap.h>
#include <linux/regulator/of_regulator.h>
#include <linux/regulator/machine.h>
#include <linux/mfd/core.h>
#include <linux/mfd/tps6586x.h>
@ -346,6 +347,7 @@ failed:
#ifdef CONFIG_OF
static struct of_regulator_match tps6586x_matches[] = {
{ .name = "sys", .driver_data = (void *)TPS6586X_ID_SYS },
{ .name = "sm0", .driver_data = (void *)TPS6586X_ID_SM_0 },
{ .name = "sm1", .driver_data = (void *)TPS6586X_ID_SM_1 },
{ .name = "sm2", .driver_data = (void *)TPS6586X_ID_SM_2 },
@ -369,6 +371,7 @@ static struct tps6586x_platform_data *tps6586x_parse_dt(struct i2c_client *clien
struct tps6586x_platform_data *pdata;
struct tps6586x_subdev_info *devs;
struct device_node *regs;
const char *sys_rail_name = NULL;
unsigned int count;
unsigned int i, j;
int err;
@ -391,12 +394,22 @@ static struct tps6586x_platform_data *tps6586x_parse_dt(struct i2c_client *clien
return NULL;
for (i = 0, j = 0; i < num && j < count; i++) {
struct regulator_init_data *reg_idata;
if (!tps6586x_matches[i].init_data)
continue;
reg_idata = tps6586x_matches[i].init_data;
devs[j].name = "tps6586x-regulator";
devs[j].platform_data = tps6586x_matches[i].init_data;
devs[j].id = (int)tps6586x_matches[i].driver_data;
if (devs[j].id == TPS6586X_ID_SYS)
sys_rail_name = reg_idata->constraints.name;
if ((devs[j].id == TPS6586X_ID_LDO_5) ||
(devs[j].id == TPS6586X_ID_LDO_RTC))
reg_idata->supply_regulator = sys_rail_name;
devs[j].of_node = tps6586x_matches[i].of_node;
j++;
}

20
drivers/regulator/tps6586x-regulator.c
View File

@ -162,6 +162,9 @@ static struct regulator_ops tps6586x_regulator_ops = {
.disable = tps6586x_regulator_disable,
};
static struct regulator_ops tps6586x_sys_regulator_ops = {
};
static const unsigned int tps6586x_ldo0_voltages[] = {
1200000, 1500000, 1800000, 2500000, 2700000, 2850000, 3100000, 3300000,
};
@ -230,15 +233,28 @@ static const unsigned int tps6586x_dvm_voltages[] = {
TPS6586X_REGULATOR_DVM_GOREG(goreg, gobit) \
}
#define TPS6586X_SYS_REGULATOR() \
{ \
.desc = { \
.supply_name = "sys", \
.name = "REG-SYS", \
.ops = &tps6586x_sys_regulator_ops, \
.type = REGULATOR_VOLTAGE, \
.id = TPS6586X_ID_SYS, \
.owner = THIS_MODULE, \
}, \
}
static struct tps6586x_regulator tps6586x_regulator[] = {
TPS6586X_SYS_REGULATOR(),
TPS6586X_LDO(LDO_0, "vinldo01", ldo0, SUPPLYV1, 5, 3, ENC, 0, END, 0),
TPS6586X_LDO(LDO_3, "vinldo23", ldo, SUPPLYV4, 0, 3, ENC, 2, END, 2),
TPS6586X_LDO(LDO_5, NULL, ldo, SUPPLYV6, 0, 3, ENE, 6, ENE, 6),
TPS6586X_LDO(LDO_5, "REG-SYS", ldo, SUPPLYV6, 0, 3, ENE, 6, ENE, 6),
TPS6586X_LDO(LDO_6, "vinldo678", ldo, SUPPLYV3, 0, 3, ENC, 4, END, 4),
TPS6586X_LDO(LDO_7, "vinldo678", ldo, SUPPLYV3, 3, 3, ENC, 5, END, 5),
TPS6586X_LDO(LDO_8, "vinldo678", ldo, SUPPLYV2, 5, 3, ENC, 6, END, 6),
TPS6586X_LDO(LDO_9, "vinldo9", ldo, SUPPLYV6, 3, 3, ENE, 7, ENE, 7),
TPS6586X_LDO(LDO_RTC, NULL, ldo, SUPPLYV4, 3, 3, V4, 7, V4, 7),
TPS6586X_LDO(LDO_RTC, "REG-SYS", ldo, SUPPLYV4, 3, 3, V4, 7, V4, 7),
TPS6586X_LDO(LDO_1, "vinldo01", dvm, SUPPLYV1, 0, 5, ENC, 1, END, 1),
TPS6586X_LDO(SM_2, "vin-sm2", sm2, SUPPLYV2, 0, 5, ENC, 7, END, 7),

1
include/linux/mfd/tps6586x.h
View File

@ -14,6 +14,7 @@
#define TPS6586X_SLEW_RATE_MASK 0x07
enum {
TPS6586X_ID_SYS,
TPS6586X_ID_SM_0,
TPS6586X_ID_SM_1,
TPS6586X_ID_SM_2,