1 files changed, 20 insertions, 97 deletions
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c
index 57e50a823ee..9c6029ba526 100644
--- a/arch/arm/mach-tegra/board-paz00.c
+++ b/arch/arm/mach-tegra/board-paz00.c
@@ -17,112 +17,35 @@
  *
  */
 
-#include <linux/kernel.h>
-#include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/serial_8250.h>
-#include <linux/clk.h>
-#include <linux/dma-mapping.h>
-#include <linux/pda_power.h>
-#include <linux/io.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 <linux/gpio/driver.h>
+#include <linux/rfkill-gpio.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[] = {
-	{
-		.membase	= IO_ADDRESS(TEGRA_UARTD_BASE),
-		.mapbase	= TEGRA_UARTD_BASE,
-		.irq		= INT_UARTD,
-		.flags		= UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= 216000000,
-	}, {
-		.flags		= 0
-	}
+static struct rfkill_gpio_platform_data wifi_rfkill_platform_data = {
+	.name	= "wifi_rfkill",
+	.type	= RFKILL_TYPE_WLAN,
 };
 
-static struct platform_device debug_uart = {
-	.name = "serial8250",
-	.id = PLAT8250_DEV_PLATFORM,
-	.dev = {
-		.platform_data = debug_uart_platform_data,
+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_device2,
-	&tegra_sdhci_device4,
-};
-
-static void __init tegra_paz00_fixup(struct machine_desc *desc,
-	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 */
-	{ "uartd",	"pll_p",	216000000,	true },
-	{ 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_pdata2 = {
-	.cd_gpio	= -1,
-	.wp_gpio	= -1,
-	.power_gpio	= -1,
-};
-
-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 struct gpiod_lookup_table wifi_gpio_lookup = {
+	.dev_id = "rfkill_gpio",
+	.table = {
+		GPIO_LOOKUP_IDX("tegra-gpio", 25, NULL, 0, 0),
+		GPIO_LOOKUP_IDX("tegra-gpio", 85, NULL, 1, 0),
+		{ },
+	},
 };
 
-static void __init tegra_paz00_init(void)
+void __init tegra_paz00_wifikill_init(void)
 {
-	tegra_clk_init_from_table(paz00_clk_init_table);
-
-	paz00_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(paz00_devices, ARRAY_SIZE(paz00_devices));
+	gpiod_add_lookup_table(&wifi_gpio_lookup);
+	platform_device_register(&wifi_rfkill_device);
 }
-
-MACHINE_START(PAZ00, "paz00")
-	.boot_params	= 0x00000100,
-	.fixup		= tegra_paz00_fixup,
-	.map_io         = tegra_map_common_io,
-	.init_early	= tegra_init_early,
-	.init_irq       = tegra_init_irq,
-	.timer          = &tegra_timer,
-	.init_machine   = tegra_paz00_init,
-MACHINE_END