[ARM] 5251/1: remove old LED support for Trizeps4 SOM
Jürgen Schindele [Tue, 16 Sep 2008 20:36:30 +0000 (21:36 +0100)]
Remove the old led support in arch/arm/mach-pxa/leds...
for TRIZEPS4 SOM. It is / will be replaced by generic
led driver drivers/leds/...

Signed-off-by: Jürgen Schindele <linux@schindele.name>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/Kconfig
arch/arm/mach-pxa/Makefile
arch/arm/mach-pxa/leds-trizeps4.c [deleted file]
arch/arm/mach-pxa/leds.c

index 4b8acd2..825ec2f 100644 (file)
@@ -840,7 +840,7 @@ config LEDS
                   ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
                   ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
                   ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
-                  ARCH_AT91 || MACH_TRIZEPS4 || ARCH_DAVINCI || \
+                  ARCH_AT91 || ARCH_DAVINCI || \
                   ARCH_KS8695 || MACH_RD88F5182
        help
          If you say Y here, the LEDs on your machine will be used
index 99ecbe7..03ec32f 100644 (file)
@@ -61,7 +61,6 @@ led-y := leds.o
 led-$(CONFIG_ARCH_LUBBOCK)     += leds-lubbock.o
 led-$(CONFIG_MACH_MAINSTONE)   += leds-mainstone.o
 led-$(CONFIG_ARCH_PXA_IDP)     += leds-idp.o
-led-$(CONFIG_MACH_TRIZEPS4)    += leds-trizeps4.o
 
 obj-$(CONFIG_LEDS)             += $(led-y)
 
diff --git a/arch/arm/mach-pxa/leds-trizeps4.c b/arch/arm/mach-pxa/leds-trizeps4.c
deleted file mode 100644 (file)
index 3bc2900..0000000
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * linux/arch/arm/mach-pxa/leds-trizeps4.c
- *
- *  Author:    Jürgen Schindele
- *  Created:   20 02, 2006
- *  Copyright: Jürgen Schindele
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-
-#include <mach/hardware.h>
-#include <asm/system.h>
-#include <asm/types.h>
-#include <asm/leds.h>
-
-#include <mach/pxa-regs.h>
-#include <mach/pxa2xx-gpio.h>
-#include <mach/trizeps4.h>
-
-#include "leds.h"
-
-#define LED_STATE_ENABLED      1
-#define LED_STATE_CLAIMED      2
-
-#define SYS_BUSY               0x01
-#define HEARTBEAT              0x02
-#define BLINK                  0x04
-
-static unsigned int led_state;
-static unsigned int hw_led_state;
-
-void trizeps4_leds_event(led_event_t evt)
-{
-       unsigned long flags;
-
-       local_irq_save(flags);
-
-       switch (evt) {
-       case led_start:
-               hw_led_state = 0;
-               pxa_gpio_mode( GPIO_SYS_BUSY_LED  | GPIO_OUT);          /* LED1 */
-               pxa_gpio_mode( GPIO_HEARTBEAT_LED | GPIO_OUT);          /* LED2 */
-               led_state = LED_STATE_ENABLED;
-               break;
-
-       case led_stop:
-               led_state &= ~LED_STATE_ENABLED;
-               break;
-
-       case led_claim:
-               led_state |= LED_STATE_CLAIMED;
-               hw_led_state = 0;
-               break;
-
-       case led_release:
-               led_state &= ~LED_STATE_CLAIMED;
-               hw_led_state = 0;
-               break;
-
-#ifdef CONFIG_LEDS_TIMER
-       case led_timer:
-               hw_led_state ^= HEARTBEAT;
-               break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
-       case led_idle_start:
-               hw_led_state &= ~SYS_BUSY;
-               break;
-
-       case led_idle_end:
-               hw_led_state |= SYS_BUSY;
-               break;
-#endif
-
-       case led_halted:
-               break;
-
-       case led_green_on:
-               hw_led_state |= BLINK;
-               break;
-
-       case led_green_off:
-               hw_led_state &= ~BLINK;
-               break;
-
-       case led_amber_on:
-               break;
-
-       case led_amber_off:
-               break;
-
-       case led_red_on:
-               break;
-
-       case led_red_off:
-               break;
-
-       default:
-               break;
-       }
-
-       if  (led_state & LED_STATE_ENABLED) {
-               switch (hw_led_state) {
-                       case 0:
-                               GPSR(GPIO_SYS_BUSY_LED)  |= GPIO_bit(GPIO_SYS_BUSY_LED);
-                               GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
-                               break;
-                       case 1:
-                               GPCR(GPIO_SYS_BUSY_LED)  |= GPIO_bit(GPIO_SYS_BUSY_LED);
-                               GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
-                               break;
-                       case 2:
-                               GPSR(GPIO_SYS_BUSY_LED)  |= GPIO_bit(GPIO_SYS_BUSY_LED);
-                               GPCR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
-                               break;
-                       case 3:
-                               GPCR(GPIO_SYS_BUSY_LED)  |= GPIO_bit(GPIO_SYS_BUSY_LED);
-                               GPCR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
-                               break;
-               }
-       }
-       else {
-               /* turn all off */
-               GPSR(GPIO_SYS_BUSY_LED)  |= GPIO_bit(GPIO_SYS_BUSY_LED);
-               GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
-       }
-
-       local_irq_restore(flags);
-}
index e13eb84..bbe4d5f 100644 (file)
@@ -24,8 +24,6 @@ pxa_leds_init(void)
                leds_event = mainstone_leds_event;
        if (machine_is_pxa_idp())
                leds_event = idp_leds_event;
-       if (machine_is_trizeps4())
-               leds_event = trizeps4_leds_event;
 
        leds_event(led_start);
        return 0;