diff options
| -rw-r--r-- | arch/arm/mach-pxa/zylonite.c | 39 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/zylonite_pxa300.c | 4 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/zylonite_pxa320.c | 6 | ||||
| -rw-r--r-- | include/asm-arm/arch-pxa/zylonite.h | 2 |
4 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c index 13ab2985a026..4a4711d36e73 100644 --- a/arch/arm/mach-pxa/zylonite.c +++ b/arch/arm/mach-pxa/zylonite.c @@ -38,6 +38,8 @@ struct platform_mmc_slot zylonite_mmc_slot[MAX_SLOTS]; int gpio_eth_irq; +int gpio_debug_led1; +int gpio_debug_led2; int wm9713_irq; @@ -64,6 +66,42 @@ static struct platform_device smc91x_device = { .resource = smc91x_resources, }; +#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) +static struct gpio_led zylonite_debug_leds[] = { + [0] = { + .name = "zylonite:yellow:1", + .default_trigger = "heartbeat", + }, + [1] = { + .name = "zylonite:yellow:2", + .default_trigger = "default-on", + }, +}; + +static struct gpio_led_platform_data zylonite_debug_leds_info = { + .leds = zylonite_debug_leds, + .num_leds = ARRAY_SIZE(zylonite_debug_leds), +}; + +static struct platform_device zylonite_device_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &zylonite_debug_leds_info, + } +}; + +static void __init zylonite_init_leds(void) +{ + zylonite_debug_leds[0].gpio = gpio_debug_led1; + zylonite_debug_leds[1].gpio = gpio_debug_led2; + + platform_device_register(&zylonite_device_leds); +} +#else +static inline void zylonite_init_leds(void) {} +#endif + #if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE) static struct platform_pwm_backlight_data zylonite_backlight_data = { .pwm_id = 3, @@ -395,6 +433,7 @@ static void __init zylonite_init(void) zylonite_init_mmc(); zylonite_init_keypad(); zylonite_init_nand(); + zylonite_init_leds(); } MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)") diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c index 75bf61f1f1c3..b28d46e081d3 100644 --- a/arch/arm/mach-pxa/zylonite_pxa300.c +++ b/arch/arm/mach-pxa/zylonite_pxa300.c @@ -264,4 +264,8 @@ void __init zylonite_pxa300_init(void) zylonite_mmc_slot[2].gpio_cd = EXT_GPIO(30); zylonite_mmc_slot[2].gpio_wp = EXT_GPIO(31); } + + /* GPIOs for Debug LEDs */ + gpio_debug_led1 = EXT_GPIO(25); + gpio_debug_led2 = EXT_GPIO(26); } diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c index 2b4fc34919ac..2b7fba7a2921 100644 --- a/arch/arm/mach-pxa/zylonite_pxa320.c +++ b/arch/arm/mach-pxa/zylonite_pxa320.c @@ -116,6 +116,10 @@ static mfp_cfg_t mfp_cfg[] __initdata = { GPIO27_MMC2_DAT3, GPIO28_MMC2_CLK, GPIO29_MMC2_CMD, + + /* Debug LEDs */ + GPIO1_2_GPIO | MFP_LPM_DRIVE_HIGH, + GPIO4_2_GPIO | MFP_LPM_DRIVE_HIGH, }; #define NUM_LCD_DETECT_PINS 7 @@ -189,6 +193,8 @@ void __init zylonite_pxa320_init(void) /* GPIO pin assignment */ gpio_eth_irq = mfp_to_gpio(MFP_PIN_GPIO9); + gpio_debug_led1 = mfp_to_gpio(MFP_PIN_GPIO1_2); + gpio_debug_led2 = mfp_to_gpio(MFP_PIN_GPIO4_2); /* MMC card detect & write protect for controller 0 */ zylonite_mmc_slot[0].gpio_cd = mfp_to_gpio(MFP_PIN_GPIO1); diff --git a/include/asm-arm/arch-pxa/zylonite.h b/include/asm-arm/arch-pxa/zylonite.h index de577de8d18c..0d35ca04731e 100644 --- a/include/asm-arm/arch-pxa/zylonite.h +++ b/include/asm-arm/arch-pxa/zylonite.h @@ -16,6 +16,8 @@ struct platform_mmc_slot { extern struct platform_mmc_slot zylonite_mmc_slot[]; extern int gpio_eth_irq; +extern int gpio_debug_led1; +extern int gpio_debug_led2; extern int wm9713_irq; |