lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ARM: 7094/1: arm/tegra: Move EN_VDD_1V05_GPIO to board-harmony.h

Browse Source 
This centralizes all GPIO naming in one header.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Stephen Warren
2011-09-22 18:16:04 +01:00
committed by Russell King
parent cc890cd78a
commit ab05be0572
2 changed files with 5 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
arch/arm/mach-tegra/board-harmony-pcie.c
View File

@@ -24,12 +24,10 @@
#include <mach/pinmux.h> #include <mach/pinmux.h>
#include "board.h" #include "board.h"
#include "board-harmony.h"
#ifdef CONFIG_TEGRA_PCI #ifdef CONFIG_TEGRA_PCI
/* GPIO 3 of the PMIC */
#define EN_VDD_1V05_GPIO (TEGRA_NR_GPIOS + 2)
static int __init harmony_pcie_init(void) static int __init harmony_pcie_init(void)
{ {
struct regulator *regulator = NULL; struct regulator *regulator = NULL;
@@ -38,11 +36,11 @@ static int __init harmony_pcie_init(void)
if (!machine_is_harmony()) if (!machine_is_harmony())
return 0; return 0;
err = gpio_request(EN_VDD_1V05_GPIO, "EN_VDD_1V05"); err = gpio_request(TEGRA_GPIO_EN_VDD_1V05_GPIO, "EN_VDD_1V05");
if (err) if (err)
return err; return err;
gpio_direction_output(EN_VDD_1V05_GPIO, 1); gpio_direction_output(TEGRA_GPIO_EN_VDD_1V05_GPIO, 1);
regulator = regulator_get(NULL, "pex_clk"); regulator = regulator_get(NULL, "pex_clk");
if (IS_ERR_OR_NULL(regulator)) if (IS_ERR_OR_NULL(regulator))
@@ -68,7 +66,7 @@ err_pcie:
regulator_disable(regulator); regulator_disable(regulator);
regulator_put(regulator); regulator_put(regulator);
err_reg: err_reg:
gpio_free(EN_VDD_1V05_GPIO); gpio_free(TEGRA_GPIO_EN_VDD_1V05_GPIO);
return err; return err;
} }

1
arch/arm/mach-tegra/board-harmony.h
View File

@@ -31,6 +31,7 @@
#define TEGRA_GPIO_HP_DET TEGRA_GPIO_PW2 #define TEGRA_GPIO_HP_DET TEGRA_GPIO_PW2
#define TEGRA_GPIO_INT_MIC_EN TEGRA_GPIO_PX0 #define TEGRA_GPIO_INT_MIC_EN TEGRA_GPIO_PX0
#define TEGRA_GPIO_EXT_MIC_EN TEGRA_GPIO_PX1 #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); void harmony_pinmux_init(void);
int harmony_regulator_init(void); int harmony_regulator_init(void);