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@@ -1,134 +0,0 @@
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-/*
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- * linux/arch/arm/mach-pxa/leds-trizeps4.c
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- *
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- * Author: Jürgen Schindele
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- * Created: 20 02, 2006
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- * Copyright: Jürgen Schindele
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- */
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-
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-#include <linux/init.h>
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-
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-#include <mach/hardware.h>
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-#include <asm/system.h>
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-#include <asm/types.h>
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-#include <asm/leds.h>
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-
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-#include <mach/pxa-regs.h>
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-#include <mach/pxa2xx-gpio.h>
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-#include <mach/trizeps4.h>
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-
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-#include "leds.h"
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-
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-#define LED_STATE_ENABLED 1
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-#define LED_STATE_CLAIMED 2
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-
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-#define SYS_BUSY 0x01
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-#define HEARTBEAT 0x02
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-#define BLINK 0x04
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-
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-static unsigned int led_state;
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-static unsigned int hw_led_state;
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-
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-void trizeps4_leds_event(led_event_t evt)
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-{
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- unsigned long flags;
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-
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- local_irq_save(flags);
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-
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- switch (evt) {
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- case led_start:
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- hw_led_state = 0;
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- pxa_gpio_mode( GPIO_SYS_BUSY_LED | GPIO_OUT); /* LED1 */
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- pxa_gpio_mode( GPIO_HEARTBEAT_LED | GPIO_OUT); /* LED2 */
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- led_state = LED_STATE_ENABLED;
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- break;
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-
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- case led_stop:
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- led_state &= ~LED_STATE_ENABLED;
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- break;
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-
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- case led_claim:
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- led_state |= LED_STATE_CLAIMED;
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- hw_led_state = 0;
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- break;
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-
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- case led_release:
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- led_state &= ~LED_STATE_CLAIMED;
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- hw_led_state = 0;
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- break;
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-
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-#ifdef CONFIG_LEDS_TIMER
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- case led_timer:
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- hw_led_state ^= HEARTBEAT;
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- break;
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-#endif
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-
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-#ifdef CONFIG_LEDS_CPU
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- case led_idle_start:
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- hw_led_state &= ~SYS_BUSY;
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- break;
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-
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- case led_idle_end:
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- hw_led_state |= SYS_BUSY;
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- break;
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-#endif
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-
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- case led_halted:
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- break;
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-
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- case led_green_on:
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- hw_led_state |= BLINK;
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- break;
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-
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- case led_green_off:
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- hw_led_state &= ~BLINK;
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- break;
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-
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- case led_amber_on:
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- break;
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-
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- case led_amber_off:
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- break;
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-
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- case led_red_on:
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- break;
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-
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- case led_red_off:
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- break;
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-
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- default:
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- break;
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- }
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-
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- if (led_state & LED_STATE_ENABLED) {
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- switch (hw_led_state) {
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- case 0:
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- GPSR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
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- GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
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- break;
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- case 1:
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- GPCR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
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- GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
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- break;
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- case 2:
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- GPSR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
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- GPCR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
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- break;
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- case 3:
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- GPCR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
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- GPCR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
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- break;
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- }
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- }
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- else {
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- /* turn all off */
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- GPSR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
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- GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
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- }
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-
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- local_irq_restore(flags);
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-}
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