diff options
-rw-r--r-- | arch/arm/mach-omap2/board-igep0020.c | 54 |
1 files changed, 36 insertions, 18 deletions
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index 4f1accf7f7f3..3c7789d45051 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c | |||
@@ -16,7 +16,6 @@ | |||
16 | #include <linux/clk.h> | 16 | #include <linux/clk.h> |
17 | #include <linux/io.h> | 17 | #include <linux/io.h> |
18 | #include <linux/gpio.h> | 18 | #include <linux/gpio.h> |
19 | #include <linux/leds.h> | ||
20 | #include <linux/interrupt.h> | 19 | #include <linux/interrupt.h> |
21 | 20 | ||
22 | #include <linux/regulator/machine.h> | 21 | #include <linux/regulator/machine.h> |
@@ -39,8 +38,8 @@ | |||
39 | #define IGEP2_SMSC911X_CS 5 | 38 | #define IGEP2_SMSC911X_CS 5 |
40 | #define IGEP2_SMSC911X_GPIO 176 | 39 | #define IGEP2_SMSC911X_GPIO 176 |
41 | #define IGEP2_GPIO_USBH_NRESET 24 | 40 | #define IGEP2_GPIO_USBH_NRESET 24 |
42 | #define IGEP2_GPIO_LED0_RED 26 | 41 | #define IGEP2_GPIO_LED0_GREEN 26 |
43 | #define IGEP2_GPIO_LED0_GREEN 27 | 42 | #define IGEP2_GPIO_LED0_RED 27 |
44 | #define IGEP2_GPIO_LED1_RED 28 | 43 | #define IGEP2_GPIO_LED1_RED 28 |
45 | #define IGEP2_GPIO_DVI_PUP 170 | 44 | #define IGEP2_GPIO_DVI_PUP 170 |
46 | #define IGEP2_GPIO_WIFI_NPD 94 | 45 | #define IGEP2_GPIO_WIFI_NPD 94 |
@@ -355,34 +354,50 @@ static void __init igep2_display_init(void) | |||
355 | gpio_direction_output(IGEP2_GPIO_DVI_PUP, 1)) | 354 | gpio_direction_output(IGEP2_GPIO_DVI_PUP, 1)) |
356 | pr_err("IGEP v2: Could not obtain gpio GPIO_DVI_PUP\n"); | 355 | pr_err("IGEP v2: Could not obtain gpio GPIO_DVI_PUP\n"); |
357 | } | 356 | } |
358 | #ifdef CONFIG_LEDS_TRIGGERS | 357 | |
359 | static struct gpio_led gpio_leds[] = { | 358 | #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) |
359 | #include <linux/leds.h> | ||
360 | |||
361 | static struct gpio_led igep2_gpio_leds[] = { | ||
360 | { | 362 | { |
361 | .name = "GPIO_LED1_RED", | 363 | .name = "led0:red", |
364 | .gpio = IGEP2_GPIO_LED0_RED, | ||
365 | }, | ||
366 | { | ||
367 | .name = "led0:green", | ||
362 | .default_trigger = "heartbeat", | 368 | .default_trigger = "heartbeat", |
369 | .gpio = IGEP2_GPIO_LED0_GREEN, | ||
370 | }, | ||
371 | { | ||
372 | .name = "led1:red", | ||
363 | .gpio = IGEP2_GPIO_LED1_RED, | 373 | .gpio = IGEP2_GPIO_LED1_RED, |
364 | }, | 374 | }, |
365 | }; | 375 | }; |
366 | 376 | ||
367 | static struct gpio_led_platform_data gpio_leds_info = { | 377 | static struct gpio_led_platform_data igep2_led_pdata = { |
368 | .leds = gpio_leds, | 378 | .leds = igep2_gpio_leds, |
369 | .num_leds = ARRAY_SIZE(gpio_leds), | 379 | .num_leds = ARRAY_SIZE(igep2_gpio_leds), |
370 | }; | 380 | }; |
371 | 381 | ||
372 | static struct platform_device leds_gpio = { | 382 | static struct platform_device igep2_led_device = { |
373 | .name = "leds-gpio", | 383 | .name = "leds-gpio", |
374 | .id = -1, | 384 | .id = -1, |
375 | .dev = { | 385 | .dev = { |
376 | .platform_data = &gpio_leds_info, | 386 | .platform_data = &igep2_led_pdata, |
377 | }, | 387 | }, |
378 | }; | 388 | }; |
389 | |||
390 | static void __init igep2_init_led(void) | ||
391 | { | ||
392 | platform_device_register(&igep2_led_device); | ||
393 | } | ||
394 | |||
395 | #else | ||
396 | static inline void igep2_init_led(void) {} | ||
379 | #endif | 397 | #endif |
380 | 398 | ||
381 | static struct platform_device *igep2_devices[] __initdata = { | 399 | static struct platform_device *igep2_devices[] __initdata = { |
382 | &igep2_dss_device, | 400 | &igep2_dss_device, |
383 | #ifdef CONFIG_LEDS_TRIGGERS | ||
384 | &leds_gpio, | ||
385 | #endif | ||
386 | }; | 401 | }; |
387 | 402 | ||
388 | static void __init igep2_init_irq(void) | 403 | static void __init igep2_init_irq(void) |
@@ -471,31 +486,34 @@ static void __init igep2_init(void) | |||
471 | usb_ehci_init(&ehci_pdata); | 486 | usb_ehci_init(&ehci_pdata); |
472 | 487 | ||
473 | igep2_flash_init(); | 488 | igep2_flash_init(); |
489 | igep2_init_led(); | ||
474 | igep2_display_init(); | 490 | igep2_display_init(); |
475 | igep2_init_smsc911x(); | 491 | igep2_init_smsc911x(); |
476 | 492 | ||
477 | /* GPIO userspace leds */ | 493 | /* GPIO userspace leds */ |
478 | if ((gpio_request(IGEP2_GPIO_LED0_RED, "GPIO_LED0_RED") == 0) && | 494 | #if !defined(CONFIG_LEDS_GPIO) && !defined(CONFIG_LEDS_GPIO_MODULE) |
495 | if ((gpio_request(IGEP2_GPIO_LED0_RED, "led0:red") == 0) && | ||
479 | (gpio_direction_output(IGEP2_GPIO_LED0_RED, 1) == 0)) { | 496 | (gpio_direction_output(IGEP2_GPIO_LED0_RED, 1) == 0)) { |
480 | gpio_export(IGEP2_GPIO_LED0_RED, 0); | 497 | gpio_export(IGEP2_GPIO_LED0_RED, 0); |
481 | gpio_set_value(IGEP2_GPIO_LED0_RED, 0); | 498 | gpio_set_value(IGEP2_GPIO_LED0_RED, 0); |
482 | } else | 499 | } else |
483 | pr_warning("IGEP v2: Could not obtain gpio GPIO_LED0_RED\n"); | 500 | pr_warning("IGEP v2: Could not obtain gpio GPIO_LED0_RED\n"); |
484 | 501 | ||
485 | if ((gpio_request(IGEP2_GPIO_LED0_GREEN, "GPIO_LED0_GREEN") == 0) && | 502 | if ((gpio_request(IGEP2_GPIO_LED0_GREEN, "led0:green") == 0) && |
486 | (gpio_direction_output(IGEP2_GPIO_LED0_GREEN, 1) == 0)) { | 503 | (gpio_direction_output(IGEP2_GPIO_LED0_GREEN, 1) == 0)) { |
487 | gpio_export(IGEP2_GPIO_LED0_GREEN, 0); | 504 | gpio_export(IGEP2_GPIO_LED0_GREEN, 0); |
488 | gpio_set_value(IGEP2_GPIO_LED0_GREEN, 0); | 505 | gpio_set_value(IGEP2_GPIO_LED0_GREEN, 0); |
489 | } else | 506 | } else |
490 | pr_warning("IGEP v2: Could not obtain gpio GPIO_LED0_GREEN\n"); | 507 | pr_warning("IGEP v2: Could not obtain gpio GPIO_LED0_GREEN\n"); |
491 | #ifndef CONFIG_LEDS_TRIGGERS | 508 | |
492 | if ((gpio_request(IGEP2_GPIO_LED1_RED, "GPIO_LED1_RED") == 0) && | 509 | if ((gpio_request(IGEP2_GPIO_LED1_RED, "led1:red") == 0) && |
493 | (gpio_direction_output(IGEP2_GPIO_LED1_RED, 1) == 0)) { | 510 | (gpio_direction_output(IGEP2_GPIO_LED1_RED, 1) == 0)) { |
494 | gpio_export(IGEP2_GPIO_LED1_RED, 0); | 511 | gpio_export(IGEP2_GPIO_LED1_RED, 0); |
495 | gpio_set_value(IGEP2_GPIO_LED1_RED, 0); | 512 | gpio_set_value(IGEP2_GPIO_LED1_RED, 0); |
496 | } else | 513 | } else |
497 | pr_warning("IGEP v2: Could not obtain gpio GPIO_LED1_RED\n"); | 514 | pr_warning("IGEP v2: Could not obtain gpio GPIO_LED1_RED\n"); |
498 | #endif | 515 | #endif |
516 | |||
499 | /* GPIO W-LAN + Bluetooth combo module */ | 517 | /* GPIO W-LAN + Bluetooth combo module */ |
500 | if ((gpio_request(IGEP2_GPIO_WIFI_NPD, "GPIO_WIFI_NPD") == 0) && | 518 | if ((gpio_request(IGEP2_GPIO_WIFI_NPD, "GPIO_WIFI_NPD") == 0) && |
501 | (gpio_direction_output(IGEP2_GPIO_WIFI_NPD, 1) == 0)) { | 519 | (gpio_direction_output(IGEP2_GPIO_WIFI_NPD, 1) == 0)) { |