diff options
Diffstat (limited to 'arch/arm/mach-at91/leds.c')
-rw-r--r-- | arch/arm/mach-at91/leds.c | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/arch/arm/mach-at91/leds.c b/arch/arm/mach-at91/leds.c deleted file mode 100644 index 77c4d8fd03fd..000000000000 --- a/arch/arm/mach-at91/leds.c +++ /dev/null @@ -1,93 +0,0 @@ -/* - * LED driver for Atmel AT91-based boards. - * - * Copyright (C) SAN People (Pty) Ltd - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. -*/ - -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/platform_device.h> - -#include "board.h" -#include "gpio.h" - - -/* ------------------------------------------------------------------------- */ - -#if defined(CONFIG_NEW_LEDS) - -/* - * New cross-platform LED support. - */ - -static struct gpio_led_platform_data led_data; - -static struct platform_device at91_gpio_leds_device = { - .name = "leds-gpio", - .id = -1, - .dev.platform_data = &led_data, -}; - -void __init at91_gpio_leds(struct gpio_led *leds, int nr) -{ - int i; - - if (!nr) - return; - - for (i = 0; i < nr; i++) - at91_set_gpio_output(leds[i].gpio, leds[i].active_low); - - led_data.leds = leds; - led_data.num_leds = nr; - platform_device_register(&at91_gpio_leds_device); -} - -#else -void __init at91_gpio_leds(struct gpio_led *leds, int nr) {} -#endif - - -/* ------------------------------------------------------------------------- */ - -#if defined (CONFIG_LEDS_ATMEL_PWM) - -/* - * PWM Leds - */ - -static struct gpio_led_platform_data pwm_led_data; - -static struct platform_device at91_pwm_leds_device = { - .name = "leds-atmel-pwm", - .id = -1, - .dev.platform_data = &pwm_led_data, -}; - -void __init at91_pwm_leds(struct gpio_led *leds, int nr) -{ - int i; - u32 pwm_mask = 0; - - if (!nr) - return; - - for (i = 0; i < nr; i++) - pwm_mask |= (1 << leds[i].gpio); - - pwm_led_data.leds = leds; - pwm_led_data.num_leds = nr; - - at91_add_device_pwm(pwm_mask); - platform_device_register(&at91_pwm_leds_device); -} -#else -void __init at91_pwm_leds(struct gpio_led *leds, int nr){} -#endif |