diff options
Diffstat (limited to 'arch/arm/mach-sa1100')
-rw-r--r-- | arch/arm/mach-sa1100/Makefile | 9 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/assabet.c | 87 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/badge4.c | 30 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/cerf.c | 44 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/collie.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/hackkit.c | 32 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/include/mach/mcp.h | 22 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/include/mach/simpad.h | 2 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/lart.c | 28 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/leds-assabet.c | 113 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/leds-badge4.c | 110 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/leds-cerf.c | 110 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/leds-hackkit.c | 111 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/leds-lart.c | 101 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/leds.c | 50 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/leds.h | 13 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/shannon.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-sa1100/simpad.c | 4 |
18 files changed, 223 insertions, 647 deletions
diff --git a/arch/arm/mach-sa1100/Makefile b/arch/arm/mach-sa1100/Makefile index 60b97ec01676..1aed9e70465d 100644 --- a/arch/arm/mach-sa1100/Makefile +++ b/arch/arm/mach-sa1100/Makefile @@ -7,21 +7,17 @@ obj-y := clock.o generic.o irq.o time.o #nmi-oopser.o obj-m := obj-n := obj- := -led-y := leds.o obj-$(CONFIG_CPU_FREQ_SA1100) += cpu-sa1100.o obj-$(CONFIG_CPU_FREQ_SA1110) += cpu-sa1110.o # Specific board support obj-$(CONFIG_SA1100_ASSABET) += assabet.o -led-$(CONFIG_SA1100_ASSABET) += leds-assabet.o obj-$(CONFIG_ASSABET_NEPONSET) += neponset.o obj-$(CONFIG_SA1100_BADGE4) += badge4.o -led-$(CONFIG_SA1100_BADGE4) += leds-badge4.o obj-$(CONFIG_SA1100_CERF) += cerf.o -led-$(CONFIG_SA1100_CERF) += leds-cerf.o obj-$(CONFIG_SA1100_COLLIE) += collie.o @@ -29,13 +25,11 @@ obj-$(CONFIG_SA1100_H3100) += h3100.o h3xxx.o obj-$(CONFIG_SA1100_H3600) += h3600.o h3xxx.o obj-$(CONFIG_SA1100_HACKKIT) += hackkit.o -led-$(CONFIG_SA1100_HACKKIT) += leds-hackkit.o obj-$(CONFIG_SA1100_JORNADA720) += jornada720.o obj-$(CONFIG_SA1100_JORNADA720_SSP) += jornada720_ssp.o obj-$(CONFIG_SA1100_LART) += lart.o -led-$(CONFIG_SA1100_LART) += leds-lart.o obj-$(CONFIG_SA1100_NANOENGINE) += nanoengine.o obj-$(CONFIG_PCI_NANOENGINE) += pci-nanoengine.o @@ -46,9 +40,6 @@ obj-$(CONFIG_SA1100_SHANNON) += shannon.o obj-$(CONFIG_SA1100_SIMPAD) += simpad.o -# LEDs support -obj-$(CONFIG_LEDS) += $(led-y) - # Miscellaneous functions obj-$(CONFIG_PM) += pm.o sleep.o obj-$(CONFIG_SA1100_SSP) += ssp.o diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c index d673211f121c..e1ccda6128eb 100644 --- a/arch/arm/mach-sa1100/assabet.c +++ b/arch/arm/mach-sa1100/assabet.c @@ -20,6 +20,8 @@ #include <linux/mtd/partitions.h> #include <linux/delay.h> #include <linux/mm.h> +#include <linux/leds.h> +#include <linux/slab.h> #include <video/sa1100fb.h> @@ -37,7 +39,7 @@ #include <asm/mach/map.h> #include <asm/mach/serial_sa1100.h> #include <mach/assabet.h> -#include <mach/mcp.h> +#include <linux/platform_data/mfd-mcp-sa11x0.h> #include <mach/irqs.h> #include "generic.h" @@ -529,6 +531,89 @@ static void __init assabet_map_io(void) sa1100_register_uart(2, 3); } +/* LEDs */ +#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS) +struct assabet_led { + struct led_classdev cdev; + u32 mask; +}; + +/* + * The triggers lines up below will only be used if the + * LED triggers are compiled in. + */ +static const struct { + const char *name; + const char *trigger; +} assabet_leds[] = { + { "assabet:red", "cpu0",}, + { "assabet:green", "heartbeat", }, +}; + +/* + * The LED control in Assabet is reversed: + * - setting bit means turn off LED + * - clearing bit means turn on LED + */ +static void assabet_led_set(struct led_classdev *cdev, + enum led_brightness b) +{ + struct assabet_led *led = container_of(cdev, + struct assabet_led, cdev); + + if (b != LED_OFF) + ASSABET_BCR_clear(led->mask); + else + ASSABET_BCR_set(led->mask); +} + +static enum led_brightness assabet_led_get(struct led_classdev *cdev) +{ + struct assabet_led *led = container_of(cdev, + struct assabet_led, cdev); + + return (ASSABET_BCR & led->mask) ? LED_OFF : LED_FULL; +} + +static int __init assabet_leds_init(void) +{ + int i; + + if (!machine_is_assabet()) + return -ENODEV; + + for (i = 0; i < ARRAY_SIZE(assabet_leds); i++) { + struct assabet_led *led; + + led = kzalloc(sizeof(*led), GFP_KERNEL); + if (!led) + break; + + led->cdev.name = assabet_leds[i].name; + led->cdev.brightness_set = assabet_led_set; + led->cdev.brightness_get = assabet_led_get; + led->cdev.default_trigger = assabet_leds[i].trigger; + + if (!i) + led->mask = ASSABET_BCR_LED_RED; + else + led->mask = ASSABET_BCR_LED_GREEN; + + if (led_classdev_register(NULL, &led->cdev) < 0) { + kfree(led); + break; + } + } + + return 0; +} + +/* + * Since we may have triggers on any subsystem, defer registration + * until after subsystem_init. + */ +fs_initcall(assabet_leds_init); +#endif MACHINE_START(ASSABET, "Intel-Assabet") .atag_offset = 0x100, diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c index b30fb99b587c..038df4894b0f 100644 --- a/arch/arm/mach-sa1100/badge4.c +++ b/arch/arm/mach-sa1100/badge4.c @@ -22,6 +22,8 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/errno.h> +#include <linux/gpio.h> +#include <linux/leds.h> #include <mach/hardware.h> #include <asm/mach-types.h> @@ -76,8 +78,36 @@ static struct platform_device sa1111_device = { .resource = sa1111_resources, }; +/* LEDs */ +struct gpio_led badge4_gpio_leds[] = { + { + .name = "badge4:red", + .default_trigger = "heartbeat", + .gpio = 7, + }, + { + .name = "badge4:green", + .default_trigger = "cpu0", + .gpio = 9, + }, +}; + +static struct gpio_led_platform_data badge4_gpio_led_info = { + .leds = badge4_gpio_leds, + .num_leds = ARRAY_SIZE(badge4_gpio_leds), +}; + +static struct platform_device badge4_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &badge4_gpio_led_info, + } +}; + static struct platform_device *devices[] __initdata = { &sa1111_device, + &badge4_leds, }; static int __init badge4_sa1111_init(void) diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c index 09d7f4b4b354..ad0eb08ea077 100644 --- a/arch/arm/mach-sa1100/cerf.c +++ b/arch/arm/mach-sa1100/cerf.c @@ -17,6 +17,8 @@ #include <linux/irq.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> +#include <linux/gpio.h> +#include <linux/leds.h> #include <mach/hardware.h> #include <asm/setup.h> @@ -28,7 +30,7 @@ #include <asm/mach/serial_sa1100.h> #include <mach/cerf.h> -#include <mach/mcp.h> +#include <linux/platform_data/mfd-mcp-sa11x0.h> #include <mach/irqs.h> #include "generic.h" @@ -43,8 +45,48 @@ static struct platform_device cerfuart2_device = { .resource = cerfuart2_resources, }; +/* LEDs */ +struct gpio_led cerf_gpio_leds[] = { + { + .name = "cerf:d0", + .default_trigger = "heartbeat", + .gpio = 0, + }, + { + .name = "cerf:d1", + .default_trigger = "cpu0", + .gpio = 1, + }, + { + .name = "cerf:d2", + .default_trigger = "default-on", + .gpio = 2, + }, + { + .name = "cerf:d3", + .default_trigger = "default-on", + .gpio = 3, + }, + +}; + +static struct gpio_led_platform_data cerf_gpio_led_info = { + .leds = cerf_gpio_leds, + .num_leds = ARRAY_SIZE(cerf_gpio_leds), +}; + +static struct platform_device cerf_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &cerf_gpio_led_info, + } +}; + + static struct platform_device *cerf_devices[] __initdata = { &cerfuart2_device, + &cerf_leds, }; #ifdef CONFIG_SA1100_CERF_FLASH_32MB diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c index ea5cff38745c..170cb6107f68 100644 --- a/arch/arm/mach-sa1100/collie.c +++ b/arch/arm/mach-sa1100/collie.c @@ -45,7 +45,7 @@ #include <asm/hardware/scoop.h> #include <asm/mach/sharpsl_param.h> #include <asm/hardware/locomo.h> -#include <mach/mcp.h> +#include <linux/platform_data/mfd-mcp-sa11x0.h> #include <mach/irqs.h> #include "generic.h" diff --git a/arch/arm/mach-sa1100/hackkit.c b/arch/arm/mach-sa1100/hackkit.c index 7f86bd911826..fc106aab7c7e 100644 --- a/arch/arm/mach-sa1100/hackkit.c +++ b/arch/arm/mach-sa1100/hackkit.c @@ -21,6 +21,10 @@ #include <linux/serial_core.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> +#include <linux/tty.h> +#include <linux/gpio.h> +#include <linux/leds.h> +#include <linux/platform_device.h> #include <asm/mach-types.h> #include <asm/setup.h> @@ -183,9 +187,37 @@ static struct flash_platform_data hackkit_flash_data = { static struct resource hackkit_flash_resource = DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_32M); +/* LEDs */ +struct gpio_led hackkit_gpio_leds[] = { + { + .name = "hackkit:red", + .default_trigger = "cpu0", + .gpio = 22, + }, + { + .name = "hackkit:green", + .default_trigger = "heartbeat", + .gpio = 23, + }, +}; + +static struct gpio_led_platform_data hackkit_gpio_led_info = { + .leds = hackkit_gpio_leds, + .num_leds = ARRAY_SIZE(hackkit_gpio_leds), +}; + +static struct platform_device hackkit_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &hackkit_gpio_led_info, + } +}; + static void __init hackkit_init(void) { sa11x0_register_mtd(&hackkit_flash_data, &hackkit_flash_resource, 1); + platform_device_register(&hackkit_leds); } /********************************************************************** diff --git a/arch/arm/mach-sa1100/include/mach/mcp.h b/arch/arm/mach-sa1100/include/mach/mcp.h deleted file mode 100644 index 4b2860ae3828..000000000000 --- a/arch/arm/mach-sa1100/include/mach/mcp.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * arch/arm/mach-sa1100/include/mach/mcp.h - * - * Copyright (C) 2005 Russell King. - * - * 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. - */ -#ifndef __ASM_ARM_ARCH_MCP_H -#define __ASM_ARM_ARCH_MCP_H - -#include <linux/types.h> - -struct mcp_plat_data { - u32 mccr0; - u32 mccr1; - unsigned int sclk_rate; - void *codec_pdata; -}; - -#endif diff --git a/arch/arm/mach-sa1100/include/mach/simpad.h b/arch/arm/mach-sa1100/include/mach/simpad.h index cdea671e8931..ac2ea767215d 100644 --- a/arch/arm/mach-sa1100/include/mach/simpad.h +++ b/arch/arm/mach-sa1100/include/mach/simpad.h @@ -87,7 +87,7 @@ #define SIMPAD_CS3_PCMCIA_SHORT (SIMPAD_CS3_GPIO_BASE + 22) #define SIMPAD_CS3_GPIO_23 (SIMPAD_CS3_GPIO_BASE + 23) -#define CS3_BASE 0xf1000000 +#define CS3_BASE IOMEM(0xf1000000) long simpad_get_cs3_ro(void); long simpad_get_cs3_shadow(void); diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c index b775a0abec0a..3048b17e84c5 100644 --- a/arch/arm/mach-sa1100/lart.c +++ b/arch/arm/mach-sa1100/lart.c @@ -5,6 +5,9 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/tty.h> +#include <linux/gpio.h> +#include <linux/leds.h> +#include <linux/platform_device.h> #include <video/sa1100fb.h> @@ -16,7 +19,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/serial_sa1100.h> -#include <mach/mcp.h> +#include <linux/platform_data/mfd-mcp-sa11x0.h> #include <mach/irqs.h> #include "generic.h" @@ -126,6 +129,27 @@ static struct map_desc lart_io_desc[] __initdata = { } }; +/* LEDs */ +struct gpio_led lart_gpio_leds[] = { + { + .name = "lart:red", + .default_trigger = "cpu0", + .gpio = 23, + }, +}; + +static struct gpio_led_platform_data lart_gpio_led_info = { + .leds = lart_gpio_leds, + .num_leds = ARRAY_SIZE(lart_gpio_leds), +}; + +static struct platform_device lart_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &lart_gpio_led_info, + } +}; static void __init lart_map_io(void) { sa1100_map_io(); @@ -139,6 +163,8 @@ static void __init lart_map_io(void) GPDR |= GPIO_UART_TXD; GPDR &= ~GPIO_UART_RXD; PPAR |= PPAR_UPR; + + platform_device_register(&lart_leds); } MACHINE_START(LART, "LART") diff --git a/arch/arm/mach-sa1100/leds-assabet.c b/arch/arm/mach-sa1100/leds-assabet.c deleted file mode 100644 index 3699176bca94..000000000000 --- a/arch/arm/mach-sa1100/leds-assabet.c +++ /dev/null @@ -1,113 +0,0 @@ -/* - * linux/arch/arm/mach-sa1100/leds-assabet.c - * - * Copyright (C) 2000 John Dorsey <john+@cs.cmu.edu> - * - * Original (leds-footbridge.c) by Russell King - * - * Assabet uses the LEDs as follows: - * - Green - toggles state every 50 timer interrupts - * - Red - on if system is not idle - */ -#include <linux/init.h> - -#include <mach/hardware.h> -#include <asm/leds.h> -#include <mach/assabet.h> - -#include "leds.h" - - -#define LED_STATE_ENABLED 1 -#define LED_STATE_CLAIMED 2 - -static unsigned int led_state; -static unsigned int hw_led_state; - -#define ASSABET_BCR_LED_MASK (ASSABET_BCR_LED_GREEN | ASSABET_BCR_LED_RED) - -void assabet_leds_event(led_event_t evt) -{ - unsigned long flags; - - local_irq_save(flags); - - switch (evt) { - case led_start: - hw_led_state = ASSABET_BCR_LED_RED | ASSABET_BCR_LED_GREEN; - led_state = LED_STATE_ENABLED; - break; - - case led_stop: - led_state &= ~LED_STATE_ENABLED; - hw_led_state = ASSABET_BCR_LED_RED | ASSABET_BCR_LED_GREEN; - ASSABET_BCR_frob(ASSABET_BCR_LED_MASK, hw_led_state); - break; - - case led_claim: - led_state |= LED_STATE_CLAIMED; - hw_led_state = ASSABET_BCR_LED_RED | ASSABET_BCR_LED_GREEN; - break; - - case led_release: - led_state &= ~LED_STATE_CLAIMED; - hw_led_state = ASSABET_BCR_LED_RED | ASSABET_BCR_LED_GREEN; - break; - -#ifdef CONFIG_LEDS_TIMER - case led_timer: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state ^= ASSABET_BCR_LED_GREEN; - break; -#endif - -#ifdef CONFIG_LEDS_CPU - case led_idle_start: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state |= ASSABET_BCR_LED_RED; - break; - - case led_idle_end: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state &= ~ASSABET_BCR_LED_RED; - break; -#endif - - case led_halted: - break; - - case led_green_on: - if (led_state & LED_STATE_CLAIMED) - hw_led_state &= ~ASSABET_BCR_LED_GREEN; - break; - - case led_green_off: - if (led_state & LED_STATE_CLAIMED) - hw_led_state |= ASSABET_BCR_LED_GREEN; - break; - - case led_amber_on: - break; - - case led_amber_off: - break; - - case led_red_on: - if (led_state & LED_STATE_CLAIMED) - hw_led_state &= ~ASSABET_BCR_LED_RED; - break; - - case led_red_off: - if (led_state & LED_STATE_CLAIMED) - hw_led_state |= ASSABET_BCR_LED_RED; - break; - - default: - break; - } - - if (led_state & LED_STATE_ENABLED) - ASSABET_BCR_frob(ASSABET_BCR_LED_MASK, hw_led_state); - - local_irq_restore(flags); -} diff --git a/arch/arm/mach-sa1100/leds-badge4.c b/arch/arm/mach-sa1100/leds-badge4.c deleted file mode 100644 index f99fac3eedb6..000000000000 --- a/arch/arm/mach-sa1100/leds-badge4.c +++ /dev/null @@ -1,110 +0,0 @@ -/* - * linux/arch/arm/mach-sa1100/leds-badge4.c - * - * Author: Christopher Hoover <ch@hpl.hp.com> - * Copyright (C) 2002 Hewlett-Packard Company - * - * 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/leds.h> - -#include "leds.h" - -#define LED_STATE_ENABLED 1 -#define LED_STATE_CLAIMED 2 - -static unsigned int led_state; -static unsigned int hw_led_state; - -#define LED_RED GPIO_GPIO(7) -#define LED_GREEN GPIO_GPIO(9) -#define LED_MASK (LED_RED|LED_GREEN) - -#define LED_IDLE LED_GREEN -#define LED_TIMER LED_RED - -void badge4_leds_event(led_event_t evt) -{ - unsigned long flags; - - local_irq_save(flags); - - switch (evt) { - case led_start: - GPDR |= LED_MASK; - hw_led_state = LED_MASK; - 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 = LED_MASK; - break; - - case led_release: - led_state &= ~LED_STATE_CLAIMED; - hw_led_state = LED_MASK; - break; - -#ifdef CONFIG_LEDS_TIMER - case led_timer: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state ^= LED_TIMER; - break; -#endif - -#ifdef CONFIG_LEDS_CPU - case led_idle_start: - /* LED off when system is idle */ - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state &= ~LED_IDLE; - break; - - case led_idle_end: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state |= LED_IDLE; - break; -#endif - - case led_red_on: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state &= ~LED_RED; - break; - - case led_red_off: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state |= LED_RED; - break; - - case led_green_on: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state &= ~LED_GREEN; - break; - - case led_green_off: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state |= LED_GREEN; - break; - - default: - break; - } - - if (led_state & LED_STATE_ENABLED) { - GPSR = hw_led_state; - GPCR = hw_led_state ^ LED_MASK; - } - - local_irq_restore(flags); -} diff --git a/arch/arm/mach-sa1100/leds-cerf.c b/arch/arm/mach-sa1100/leds-cerf.c deleted file mode 100644 index 30fc3b2bf555..000000000000 --- a/arch/arm/mach-sa1100/leds-cerf.c +++ /dev/null @@ -1,110 +0,0 @@ -/* - * linux/arch/arm/mach-sa1100/leds-cerf.c - * - * Author: ??? - */ -#include <linux/init.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <asm/leds.h> - -#include "leds.h" - - -#define LED_STATE_ENABLED 1 -#define LED_STATE_CLAIMED 2 - -static unsigned int led_state; -static unsigned int hw_led_state; - -#define LED_D0 GPIO_GPIO(0) -#define LED_D1 GPIO_GPIO(1) -#define LED_D2 GPIO_GPIO(2) -#define LED_D3 GPIO_GPIO(3) -#define LED_MASK (LED_D0|LED_D1|LED_D2|LED_D3) - -void cerf_leds_event(led_event_t evt) -{ - unsigned long flags; - - local_irq_save(flags); - - switch (evt) { - case led_start: - hw_led_state = LED_MASK; - 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 = LED_MASK; - break; - case led_release: - led_state &= ~LED_STATE_CLAIMED; - hw_led_state = LED_MASK; - break; - -#ifdef CONFIG_LEDS_TIMER - case led_timer: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state ^= LED_D0; - break; -#endif - -#ifdef CONFIG_LEDS_CPU - case led_idle_start: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state &= ~LED_D1; - break; - - case led_idle_end: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state |= LED_D1; - break; -#endif - case led_green_on: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state &= ~LED_D2; - break; - - case led_green_off: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state |= LED_D2; - break; - - case led_amber_on: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state &= ~LED_D3; - break; - - case led_amber_off: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state |= LED_D3; - break; - - case led_red_on: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state &= ~LED_D1; - break; - - case led_red_off: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state |= LED_D1; - break; - - default: - break; - } - - if (led_state & LED_STATE_ENABLED) { - GPSR = hw_led_state; - GPCR = hw_led_state ^ LED_MASK; - } - - local_irq_restore(flags); -} diff --git a/arch/arm/mach-sa1100/leds-hackkit.c b/arch/arm/mach-sa1100/leds-hackkit.c deleted file mode 100644 index 6a2352436e62..000000000000 --- a/arch/arm/mach-sa1100/leds-hackkit.c +++ /dev/null @@ -1,111 +0,0 @@ -/* - * linux/arch/arm/mach-sa1100/leds-hackkit.c - * - * based on leds-lart.c - * - * (C) Erik Mouw (J.A.K.Mouw@its.tudelft.nl), April 21, 2000 - * (C) Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>, 2002 - * - * The HackKit has two leds (GPIO 22/23). The red led (gpio 22) is used - * as cpu led, the green one is used as timer led. - */ -#include <linux/init.h> - -#include <mach/hardware.h> -#include <asm/leds.h> - -#include "leds.h" - - -#define LED_STATE_ENABLED 1 -#define LED_STATE_CLAIMED 2 - -static unsigned int led_state; -static unsigned int hw_led_state; - -#define LED_GREEN GPIO_GPIO23 -#define LED_RED GPIO_GPIO22 -#define LED_MASK (LED_RED | LED_GREEN) - -void hackkit_leds_event(led_event_t evt) -{ - unsigned long flags; - - local_irq_save(flags); - - switch(evt) { - case led_start: - /* pin 22/23 are outputs */ - GPDR |= LED_MASK; - hw_led_state = LED_MASK; - 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 = LED_MASK; - break; - - case led_release: - led_state &= ~LED_STATE_CLAIMED; - hw_led_state = LED_MASK; - break; - -#ifdef CONFIG_LEDS_TIMER - case led_timer: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state ^= LED_GREEN; - break; -#endif - -#ifdef CONFIG_LEDS_CPU - case led_idle_start: - /* The LART people like the LED to be off when the - system is idle... */ - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state &= ~LED_RED; - break; - - case led_idle_end: - /* ... and on if the system is not idle */ - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state |= LED_RED; - break; -#endif - - case led_red_on: - if (led_state & LED_STATE_CLAIMED) - hw_led_state &= ~LED_RED; - break; - - case led_red_off: - if (led_state & LED_STATE_CLAIMED) - hw_led_state |= LED_RED; - break; - - case led_green_on: - if (led_state & LED_STATE_CLAIMED) - hw_led_state &= ~LED_GREEN; - break; - - case led_green_off: - if (led_state & LED_STATE_CLAIMED) - hw_led_state |= LED_GREEN; - break; - - default: - break; - } - - /* Now set the GPIO state, or nothing will happen at all */ - if (led_state & LED_STATE_ENABLED) { - GPSR = hw_led_state; - GPCR = hw_led_state ^ LED_MASK; - } - - local_irq_restore(flags); -} diff --git a/arch/arm/mach-sa1100/leds-lart.c b/arch/arm/mach-sa1100/leds-lart.c deleted file mode 100644 index 50a5b143b460..000000000000 --- a/arch/arm/mach-sa1100/leds-lart.c +++ /dev/null @@ -1,101 +0,0 @@ -/* - * linux/arch/arm/mach-sa1100/leds-lart.c - * - * (C) Erik Mouw (J.A.K.Mouw@its.tudelft.nl), April 21, 2000 - * - * LART uses the LED as follows: - * - GPIO23 is the LED, on if system is not idle - * You can use both CONFIG_LEDS_CPU and CONFIG_LEDS_TIMER at the same - * time, but in that case the timer events will still dictate the - * pace of the LED. - */ -#include <linux/init.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <asm/leds.h> - -#include "leds.h" - - -#define LED_STATE_ENABLED 1 -#define LED_STATE_CLAIMED 2 - -static unsigned int led_state; -static unsigned int hw_led_state; - -#define LED_23 GPIO_GPIO23 -#define LED_MASK (LED_23) - -void lart_leds_event(led_event_t evt) -{ - unsigned long flags; - - local_irq_save(flags); - - switch(evt) { - case led_start: - /* pin 23 is output pin */ - GPDR |= LED_23; - hw_led_state = LED_MASK; - 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 = LED_MASK; - break; - - case led_release: - led_state &= ~LED_STATE_CLAIMED; - hw_led_state = LED_MASK; - break; - -#ifdef CONFIG_LEDS_TIMER - case led_timer: - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state ^= LED_23; - break; -#endif - -#ifdef CONFIG_LEDS_CPU - case led_idle_start: - /* The LART people like the LED to be off when the - system is idle... */ - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state &= ~LED_23; - break; - - case led_idle_end: - /* ... and on if the system is not idle */ - if (!(led_state & LED_STATE_CLAIMED)) - hw_led_state |= LED_23; - break; -#endif - - case led_red_on: - if (led_state & LED_STATE_CLAIMED) - hw_led_state &= ~LED_23; - break; - - case led_red_off: - if (led_state & LED_STATE_CLAIMED) - hw_led_state |= LED_23; - break; - - default: - break; - } - - /* Now set the GPIO state, or nothing will happen at all */ - if (led_state & LED_STATE_ENABLED) { - GPSR = hw_led_state; - GPCR = hw_led_state ^ LED_MASK; - } - - local_irq_restore(flags); -} diff --git a/arch/arm/mach-sa1100/leds.c b/arch/arm/mach-sa1100/leds.c deleted file mode 100644 index 5fe71a0f1053..000000000000 --- a/arch/arm/mach-sa1100/leds.c +++ /dev/null @@ -1,50 +0,0 @@ -/* - * linux/arch/arm/mach-sa1100/leds.c - * - * SA1100 LEDs dispatcher - * - * Copyright (C) 2001 Nicolas Pitre - */ -#include <linux/compiler.h> -#include <linux/init.h> - -#include <asm/leds.h> -#include <asm/mach-types.h> - -#include "leds.h" - -static int __init -sa1100_leds_init(void) -{ - if (machine_is_assabet()) - leds_event = assabet_leds_event; - if (machine_is_consus()) - leds_event = consus_leds_event; - if (machine_is_badge4()) - leds_event = badge4_leds_event; - if (machine_is_brutus()) - leds_event = brutus_leds_event; - if (machine_is_cerf()) - leds_event = cerf_leds_event; - if (machine_is_flexanet()) - leds_event = flexanet_leds_event; - if (machine_is_graphicsclient()) - leds_event = graphicsclient_leds_event; - if (machine_is_hackkit()) - leds_event = hackkit_leds_event; - if (machine_is_lart()) - leds_event = lart_leds_event; - if (machine_is_pfs168()) - leds_event = pfs168_leds_event; - if (machine_is_graphicsmaster()) - leds_event = graphicsmaster_leds_event; - if (machine_is_adsbitsy()) - leds_event = adsbitsy_leds_event; - if (machine_is_pt_system3()) - leds_event = system3_leds_event; - - leds_event(led_start); - return 0; -} - -core_initcall(sa1100_leds_init); diff --git a/arch/arm/mach-sa1100/leds.h b/arch/arm/mach-sa1100/leds.h deleted file mode 100644 index 776b6020f550..000000000000 --- a/arch/arm/mach-sa1100/leds.h +++ /dev/null @@ -1,13 +0,0 @@ -extern void assabet_leds_event(led_event_t evt); -extern void badge4_leds_event(led_event_t evt); -extern void consus_leds_event(led_event_t evt); -extern void brutus_leds_event(led_event_t evt); -extern void cerf_leds_event(led_event_t evt); -extern void flexanet_leds_event(led_event_t evt); -extern void graphicsclient_leds_event(led_event_t evt); -extern void hackkit_leds_event(led_event_t evt); -extern void lart_leds_event(led_event_t evt); -extern void pfs168_leds_event(led_event_t evt); -extern void graphicsmaster_leds_event(led_event_t evt); -extern void adsbitsy_leds_event(led_event_t evt); -extern void system3_leds_event(led_event_t evt); diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c index 5d33fc3108ef..ff6b7b35bca9 100644 --- a/arch/arm/mach-sa1100/shannon.c +++ b/arch/arm/mach-sa1100/shannon.c @@ -19,7 +19,7 @@ #include <asm/mach/flash.h> #include <asm/mach/map.h> #include <asm/mach/serial_sa1100.h> -#include <mach/mcp.h> +#include <linux/platform_data/mfd-mcp-sa11x0.h> #include <mach/shannon.h> #include <mach/irqs.h> diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c index fbd53593be54..71790e581d93 100644 --- a/arch/arm/mach-sa1100/simpad.c +++ b/arch/arm/mach-sa1100/simpad.c @@ -24,7 +24,7 @@ #include <asm/mach/flash.h> #include <asm/mach/map.h> #include <asm/mach/serial_sa1100.h> -#include <mach/mcp.h> +#include <linux/platform_data/mfd-mcp-sa11x0.h> #include <mach/simpad.h> #include <mach/irqs.h> @@ -124,7 +124,7 @@ static struct map_desc simpad_io_desc[] __initdata = { .length = 0x00800000, .type = MT_DEVICE }, { /* Simpad CS3 */ - .virtual = CS3_BASE, + .virtual = (unsigned long)CS3_BASE, .pfn = __phys_to_pfn(SA1100_CS3_PHYS), .length = 0x00100000, .type = MT_DEVICE |