Merge branches 'misc', 'eeepc-laptop' and 'bugzilla-14445' into release

[safe/jmp/linux-2.6] / arch / arm / mach-pxa / spitz.c

diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index c4b8305..82ff573 100644 (file)
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -15,6 +15,7 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
+#include <linux/gpio_keys.h>
 #include <linux/gpio.h>
 #include <linux/leds.h>
 #include <linux/mtd/physmap.h>
@@ -375,6 +376,43 @@ static struct platform_device spitzkbd_device = {
 };
 
 
+static struct gpio_keys_button spitz_gpio_keys[] = {
+       {
+               .type   = EV_PWR,
+               .code   = KEY_SUSPEND,
+               .gpio   = SPITZ_GPIO_ON_KEY,
+               .desc   = "On/Off",
+               .wakeup = 1,
+       },
+       /* Two buttons detecting the lid state */
+       {
+               .type   = EV_SW,
+               .code   = 0,
+               .gpio   = SPITZ_GPIO_SWA,
+               .desc   = "\feffDisplay Down",
+       },
+       {
+               .type   = EV_SW,
+               .code   = 1,
+               .gpio   = SPITZ_GPIO_SWB,
+               .desc   = "\feffLid Closed",
+       },
+};
+
+static struct gpio_keys_platform_data spitz_gpio_keys_platform_data = {
+       .buttons        = spitz_gpio_keys,
+       .nbuttons       = ARRAY_SIZE(spitz_gpio_keys),
+};
+
+static struct platform_device spitz_gpio_keys_device = {
+       .name   = "gpio-keys",
+       .id     = -1,
+       .dev    = {
+               .platform_data  = &spitz_gpio_keys_platform_data,
+       },
+};
+
+
 /*
  * Spitz LEDs
  */
@@ -423,6 +461,7 @@ static struct ads7846_platform_data spitz_ads7846_info = {
        .vref_delay_usecs       = 100,
        .x_plate_ohms           = 419,
        .y_plate_ohms           = 486,
+       .pressure_max           = 1024,
        .gpio_pendown           = SPITZ_GPIO_TP_INT,
        .wait_for_sync          = spitz_wait_for_hsync,
 };
@@ -560,50 +599,10 @@ static struct pxaohci_platform_data spitz_ohci_platform_data = {
 /*
  * Irda
  */
-static int spitz_irda_startup(struct device *dev)
-{
-       int rc;
-
-       rc = gpio_request(SPITZ_GPIO_IR_ON, "IrDA on");
-       if (rc)
-               goto err;
-
-       rc = gpio_direction_output(SPITZ_GPIO_IR_ON, 1);
-       if (rc)
-               goto err_dir;
-
-       return 0;
-
-err_dir:
-       gpio_free(SPITZ_GPIO_IR_ON);
-err:
-       return rc;
-}
-
-static void spitz_irda_shutdown(struct device *dev)
-{
-       gpio_free(SPITZ_GPIO_IR_ON);
-}
-
-static void spitz_irda_transceiver_mode(struct device *dev, int mode)
-{
-       gpio_set_value(SPITZ_GPIO_IR_ON, mode & IR_OFF);
-       pxa2xx_transceiver_mode(dev, mode);
-}
-
-#ifdef CONFIG_MACH_AKITA
-static void akita_irda_transceiver_mode(struct device *dev, int mode)
-{
-       gpio_set_value(AKITA_GPIO_IR_ON, mode & IR_OFF);
-       pxa2xx_transceiver_mode(dev, mode);
-}
-#endif
 
 static struct pxaficp_platform_data spitz_ficp_platform_data = {
+/* .gpio_pwdown is set in spitz_init() and akita_init() accordingly */
        .transceiver_cap        = IR_SIRMODE | IR_OFF,
-       .transceiver_mode       = spitz_irda_transceiver_mode,
-       .startup                = spitz_irda_startup,
-       .shutdown               = spitz_irda_shutdown,
 };
 
 
@@ -728,6 +727,7 @@ static struct platform_device sharpsl_rom_device = {
 static struct platform_device *devices[] __initdata = {
        &spitzscoop_device,
        &spitzkbd_device,
+       &spitz_gpio_keys_device,
        &spitzled_device,
        &sharpsl_nand_device,
        &sharpsl_rom_device,
@@ -782,6 +782,8 @@ static void __init common_init(void)
 #if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
 static void __init spitz_init(void)
 {
+       spitz_ficp_platform_data.gpio_pwdown = SPITZ_GPIO_IR_ON;
+
        platform_scoop_config = &spitz_pcmcia_config;
 
        common_init();
@@ -824,7 +826,7 @@ static struct nand_ecclayout akita_oobinfo = {
 
 static void __init akita_init(void)
 {
-       spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode;
+       spitz_ficp_platform_data.gpio_pwdown = AKITA_GPIO_IR_ON;
 
        sharpsl_nand_platform_data.badblock_pattern = &sharpsl_akita_bbt;
        sharpsl_nand_platform_data.ecc_layout = &akita_oobinfo;