Commit 9aaa15a7 authored by Marc Dietrich's avatar Marc Dietrich Committed by Olof Johansson

ARM: tegra: paz00: enable rfkill for internal wifi card

This patch adds support for controlling the rfkill gpios for the
internal WIFI card via the rfkill_gpio driver.
Signed-off-by: default avatarMarc Dietrich <marvin24@gmx.de>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent de7164db
......@@ -145,6 +145,8 @@ static struct tegra_gpio_table gpio_table[] = {
{ .gpio = TEGRA_GPIO_SD1_WP, .enable = true },
{ .gpio = TEGRA_GPIO_SD1_POWER, .enable = true },
{ .gpio = TEGRA_ULPI_RST, .enable = true },
{ .gpio = TEGRA_WIFI_PWRN, .enable = true },
{ .gpio = TEGRA_WIFI_RST, .enable = true },
};
void paz00_pinmux_init(void)
......
......@@ -26,6 +26,7 @@
#include <linux/pda_power.h>
#include <linux/io.h>
#include <linux/i2c.h>
#include <linux/rfkill-gpio.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
......@@ -75,10 +76,26 @@ static struct platform_device debug_uart = {
},
};
static struct rfkill_gpio_platform_data wifi_rfkill_platform_data = {
.name = "wifi_rfkill",
.reset_gpio = TEGRA_WIFI_RST,
.shutdown_gpio = TEGRA_WIFI_PWRN,
.type = RFKILL_TYPE_WLAN,
};
static struct platform_device wifi_rfkill_device = {
.name = "rfkill_gpio",
.id = -1,
.dev = {
.platform_data = &wifi_rfkill_platform_data,
},
};
static struct platform_device *paz00_devices[] __initdata = {
&debug_uart,
&tegra_sdhci_device1,
&tegra_sdhci_device4,
&wifi_rfkill_device,
};
static void paz00_i2c_init(void)
......
......@@ -17,10 +17,17 @@
#ifndef _MACH_TEGRA_BOARD_PAZ00_H
#define _MACH_TEGRA_BOARD_PAZ00_H
#define TEGRA_GPIO_SD1_CD TEGRA_GPIO_PV5
#define TEGRA_GPIO_SD1_WP TEGRA_GPIO_PH1
#define TEGRA_GPIO_SD1_POWER TEGRA_GPIO_PT3
#define TEGRA_ULPI_RST TEGRA_GPIO_PV0
/* SDCARD */
#define TEGRA_GPIO_SD1_CD TEGRA_GPIO_PV5
#define TEGRA_GPIO_SD1_WP TEGRA_GPIO_PH1
#define TEGRA_GPIO_SD1_POWER TEGRA_GPIO_PT3
/* ULPI */
#define TEGRA_ULPI_RST TEGRA_GPIO_PV0
/* WIFI */
#define TEGRA_WIFI_PWRN TEGRA_GPIO_PK5
#define TEGRA_WIFI_RST TEGRA_GPIO_PD1
void paz00_pinmux_init(void);
......
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