forked from Minki/linux
b0161caa72
When refactoring and breaking out the includes for the machine-specific GPIO configuration, two files were created in <linux/platform_data/gpio-samsung-s3c[24|64]xx.h>, but as that namespace shall be used for defining data exchanged between machines and drivers, using it for these broad macros and config settings is wrong. Move the headers back into the machine-local <mach/gpio-samsung.h> file and think about the next step. Reported-by: Arnd Bergmann <arnd@arndb.de> Cc: Tomasz Figa <tomasz.figa@gmail.com> Cc: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: linux-samsung-soc@vger.kernel.org Acked-by: Mark Brown <broonie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
165 lines
3.9 KiB
C
165 lines
3.9 KiB
C
/* linux/arch/arm/mach-s3c2412/mach-smdk2413.c
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*
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* Copyright (c) 2006 Simtec Electronics
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* Ben Dooks <ben@simtec.co.uk>
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*
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* Thanks to Dimity Andric (TomTom) and Steven Ryu (Samsung) for the
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* loans of SMDK2413 to work with.
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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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#include <linux/kernel.h>
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#include <linux/types.h>
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#include <linux/interrupt.h>
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#include <linux/list.h>
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#include <linux/timer.h>
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#include <linux/init.h>
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#include <linux/gpio.h>
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#include <linux/serial_core.h>
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#include <linux/platform_device.h>
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#include <linux/io.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <asm/mach/irq.h>
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#include <mach/hardware.h>
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#include <asm/hardware/iomd.h>
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#include <asm/setup.h>
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#include <asm/irq.h>
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#include <asm/mach-types.h>
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//#include <asm/debug-ll.h>
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#include <plat/regs-serial.h>
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#include <mach/regs-gpio.h>
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#include <mach/regs-lcd.h>
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#include <linux/platform_data/usb-s3c2410_udc.h>
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#include <linux/platform_data/i2c-s3c2410.h>
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#include <mach/gpio-samsung.h>
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#include <mach/fb.h>
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#include <plat/clock.h>
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#include <plat/devs.h>
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#include <plat/cpu.h>
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#include <plat/samsung-time.h>
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#include "common.h"
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#include "common-smdk.h"
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static struct map_desc smdk2413_iodesc[] __initdata = {
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};
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static struct s3c2410_uartcfg smdk2413_uartcfgs[] __initdata = {
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[0] = {
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.hwport = 0,
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.flags = 0,
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.ucon = 0x3c5,
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.ulcon = 0x03,
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.ufcon = 0x51,
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},
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[1] = {
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.hwport = 1,
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.flags = 0,
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.ucon = 0x3c5,
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.ulcon = 0x03,
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.ufcon = 0x51,
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},
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/* IR port */
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[2] = {
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.hwport = 2,
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.flags = 0,
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.ucon = 0x3c5,
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.ulcon = 0x43,
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.ufcon = 0x51,
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}
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};
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static struct s3c2410_udc_mach_info smdk2413_udc_cfg __initdata = {
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.pullup_pin = S3C2410_GPF(2),
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};
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static struct platform_device *smdk2413_devices[] __initdata = {
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&s3c_device_ohci,
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&s3c_device_wdt,
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&s3c_device_i2c0,
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&s3c_device_iis,
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&s3c_device_usbgadget,
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&s3c2412_device_dma,
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};
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static void __init smdk2413_fixup(struct tag *tags, char **cmdline,
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struct meminfo *mi)
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{
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if (tags != phys_to_virt(S3C2410_SDRAM_PA + 0x100)) {
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mi->nr_banks=1;
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mi->bank[0].start = 0x30000000;
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mi->bank[0].size = SZ_64M;
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}
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}
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static void __init smdk2413_map_io(void)
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{
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s3c24xx_init_io(smdk2413_iodesc, ARRAY_SIZE(smdk2413_iodesc));
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s3c24xx_init_clocks(12000000);
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s3c24xx_init_uarts(smdk2413_uartcfgs, ARRAY_SIZE(smdk2413_uartcfgs));
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samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
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}
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static void __init smdk2413_machine_init(void)
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{ /* Turn off suspend on both USB ports, and switch the
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* selectable USB port to USB device mode. */
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s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST |
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S3C2410_MISCCR_USBSUSPND0 |
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S3C2410_MISCCR_USBSUSPND1, 0x0);
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s3c24xx_udc_set_platdata(&smdk2413_udc_cfg);
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s3c_i2c0_set_platdata(NULL);
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platform_add_devices(smdk2413_devices, ARRAY_SIZE(smdk2413_devices));
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smdk_machine_init();
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}
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MACHINE_START(S3C2413, "S3C2413")
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/* Maintainer: Ben Dooks <ben-linux@fluff.org> */
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.atag_offset = 0x100,
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.fixup = smdk2413_fixup,
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.init_irq = s3c2412_init_irq,
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.map_io = smdk2413_map_io,
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.init_machine = smdk2413_machine_init,
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.init_time = samsung_timer_init,
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.restart = s3c2412_restart,
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MACHINE_END
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MACHINE_START(SMDK2412, "SMDK2412")
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/* Maintainer: Ben Dooks <ben-linux@fluff.org> */
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.atag_offset = 0x100,
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.fixup = smdk2413_fixup,
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.init_irq = s3c2412_init_irq,
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.map_io = smdk2413_map_io,
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.init_machine = smdk2413_machine_init,
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.init_time = samsung_timer_init,
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.restart = s3c2412_restart,
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MACHINE_END
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MACHINE_START(SMDK2413, "SMDK2413")
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/* Maintainer: Ben Dooks <ben-linux@fluff.org> */
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.atag_offset = 0x100,
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.fixup = smdk2413_fixup,
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.init_irq = s3c2412_init_irq,
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.map_io = smdk2413_map_io,
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.init_machine = smdk2413_machine_init,
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.init_time = samsung_timer_init,
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.restart = s3c2412_restart,
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MACHINE_END
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