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-rw-r--r--arch/arm/mach-omap2/board-igep0020.c54
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
359static struct gpio_led gpio_leds[] = { 358#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
359#include <linux/leds.h>
360
361static 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
367static struct gpio_led_platform_data gpio_leds_info = { 377static 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
372static struct platform_device leds_gpio = { 382static 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
390static void __init igep2_init_led(void)
391{
392 platform_device_register(&igep2_led_device);
393}
394
395#else
396static inline void igep2_init_led(void) {}
379#endif 397#endif
380 398
381static struct platform_device *igep2_devices[] __initdata = { 399static 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
388static void __init igep2_init_irq(void) 403static 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)) {