mirror of
https://github.com/edk2-porting/linux-next.git
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f7be9abaa5
Move the core S3C64XX support to mach-s3c64xx as it is unlikely to be used outside of this directory. Also move the SoC header files in with it. This includes the clock, cpu, cpufreq, dma, gpiolib and pll support. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
97 lines
2.4 KiB
C
97 lines
2.4 KiB
C
/* linux/arch/arm/mach-s3c64xx/mach-smdk6400.c
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*
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* Copyright 2008 Simtec Electronics
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* Ben Dooks <ben@simtec.co.uk>
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* http://armlinux.simtec.co.uk/
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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/serial_core.h>
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#include <linux/platform_device.h>
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#include <linux/i2c.h>
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#include <linux/io.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/map.h>
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#include <asm/mach/irq.h>
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#include <mach/hardware.h>
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#include <mach/map.h>
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#include <plat/regs-serial.h>
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#include <mach/s3c6400.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/iic.h>
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#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
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#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
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#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
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static struct s3c2410_uartcfg smdk6400_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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};
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static struct map_desc smdk6400_iodesc[] = {};
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static void __init smdk6400_map_io(void)
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{
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s3c64xx_init_io(smdk6400_iodesc, ARRAY_SIZE(smdk6400_iodesc));
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s3c24xx_init_clocks(12000000);
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s3c24xx_init_uarts(smdk6400_uartcfgs, ARRAY_SIZE(smdk6400_uartcfgs));
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}
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static struct platform_device *smdk6400_devices[] __initdata = {
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&s3c_device_hsmmc1,
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&s3c_device_i2c0,
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};
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static struct i2c_board_info i2c_devs[] __initdata = {
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{ I2C_BOARD_INFO("wm8753", 0x1A), },
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{ I2C_BOARD_INFO("24c08", 0x50), },
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};
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static void __init smdk6400_machine_init(void)
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{
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i2c_register_board_info(0, i2c_devs, ARRAY_SIZE(i2c_devs));
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platform_add_devices(smdk6400_devices, ARRAY_SIZE(smdk6400_devices));
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}
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MACHINE_START(SMDK6400, "SMDK6400")
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/* Maintainer: Ben Dooks <ben@fluff.org> */
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.phys_io = S3C_PA_UART & 0xfff00000,
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.io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
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.boot_params = S3C64XX_PA_SDRAM + 0x100,
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.init_irq = s3c6400_init_irq,
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.map_io = smdk6400_map_io,
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.init_machine = smdk6400_machine_init,
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.timer = &s3c24xx_timer,
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MACHINE_END
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