662146b155
There is no defconfig file for gemini, which has lead to a lot of bitrot. This makes the broken board files, the gpio implementation and the reset logic work again, and fixes the build warnings that got introduced with the changes to the readl/writel prototypes. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
135 lines
2.8 KiB
C
135 lines
2.8 KiB
C
/*
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* Support for Wiliboard WBD-111
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*
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* Copyright (C) 2009 Imre Kaloz <kaloz@openwrt.org>
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/leds.h>
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#include <linux/input.h>
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#include <linux/skbuff.h>
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#include <linux/gpio_keys.h>
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#include <linux/mdio-gpio.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/time.h>
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#include "common.h"
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static struct gpio_keys_button wbd111_keys[] = {
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{
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.code = KEY_SETUP,
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.gpio = 5,
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.active_low = 1,
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.desc = "reset",
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.type = EV_KEY,
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},
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};
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static struct gpio_keys_platform_data wbd111_keys_data = {
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.buttons = wbd111_keys,
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.nbuttons = ARRAY_SIZE(wbd111_keys),
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};
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static struct platform_device wbd111_keys_device = {
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.name = "gpio-keys",
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.id = -1,
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.dev = {
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.platform_data = &wbd111_keys_data,
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},
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};
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static struct gpio_led wbd111_leds[] = {
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{
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.name = "L3red",
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.gpio = 1,
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},
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{
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.name = "L4green",
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.gpio = 2,
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},
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{
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.name = "L4red",
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.gpio = 3,
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},
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{
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.name = "L3green",
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.gpio = 5,
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},
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};
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static struct gpio_led_platform_data wbd111_leds_data = {
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.num_leds = ARRAY_SIZE(wbd111_leds),
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.leds = wbd111_leds,
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};
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static struct platform_device wbd111_leds_device = {
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.name = "leds-gpio",
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.id = -1,
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.dev = {
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.platform_data = &wbd111_leds_data,
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},
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};
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static struct mtd_partition wbd111_partitions[] = {
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{
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.name = "RedBoot",
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.offset = 0,
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.size = 0x020000,
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.mask_flags = MTD_WRITEABLE,
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} , {
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.name = "kernel",
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.offset = 0x020000,
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.size = 0x100000,
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} , {
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.name = "rootfs",
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.offset = 0x120000,
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.size = 0x6a0000,
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} , {
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.name = "VCTL",
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.offset = 0x7c0000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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} , {
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.name = "cfg",
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.offset = 0x7d0000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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} , {
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.name = "FIS",
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.offset = 0x7e0000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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}
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};
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#define wbd111_num_partitions ARRAY_SIZE(wbd111_partitions)
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static void __init wbd111_init(void)
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{
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gemini_gpio_init();
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platform_register_uart();
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platform_register_pflash(SZ_8M, wbd111_partitions,
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wbd111_num_partitions);
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platform_device_register(&wbd111_leds_device);
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platform_device_register(&wbd111_keys_device);
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platform_register_rtc();
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}
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MACHINE_START(WBD111, "Wiliboard WBD-111")
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.atag_offset = 0x100,
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.map_io = gemini_map_io,
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.init_irq = gemini_init_irq,
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.init_time = gemini_timer_init,
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.init_machine = wbd111_init,
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.restart = gemini_restart,
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MACHINE_END
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