mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-05 06:56:52 +07:00
981744165e
This patch adds SMDKV210 board support file. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
99 lines
2.5 KiB
C
99 lines
2.5 KiB
C
/* linux/arch/arm/mach-s5pv210/mach-smdkv210.c
|
|
*
|
|
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
|
|
* http://www.samsung.com/
|
|
*
|
|
* 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/kernel.h>
|
|
#include <linux/types.h>
|
|
#include <linux/init.h>
|
|
#include <linux/serial_core.h>
|
|
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/map.h>
|
|
#include <asm/setup.h>
|
|
#include <asm/mach-types.h>
|
|
|
|
#include <mach/map.h>
|
|
#include <mach/regs-clock.h>
|
|
|
|
#include <plat/regs-serial.h>
|
|
#include <plat/s5pv210.h>
|
|
#include <plat/devs.h>
|
|
#include <plat/cpu.h>
|
|
|
|
/* Following are default values for UCON, ULCON and UFCON UART registers */
|
|
#define S5PV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
|
|
S3C2410_UCON_RXILEVEL | \
|
|
S3C2410_UCON_TXIRQMODE | \
|
|
S3C2410_UCON_RXIRQMODE | \
|
|
S3C2410_UCON_RXFIFO_TOI | \
|
|
S3C2443_UCON_RXERR_IRQEN)
|
|
|
|
#define S5PV210_ULCON_DEFAULT S3C2410_LCON_CS8
|
|
|
|
#define S5PV210_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
|
|
S5PV210_UFCON_TXTRIG4 | \
|
|
S5PV210_UFCON_RXTRIG4)
|
|
|
|
static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = {
|
|
[0] = {
|
|
.hwport = 0,
|
|
.flags = 0,
|
|
.ucon = S5PV210_UCON_DEFAULT,
|
|
.ulcon = S5PV210_ULCON_DEFAULT,
|
|
.ufcon = S5PV210_UFCON_DEFAULT,
|
|
},
|
|
[1] = {
|
|
.hwport = 1,
|
|
.flags = 0,
|
|
.ucon = S5PV210_UCON_DEFAULT,
|
|
.ulcon = S5PV210_ULCON_DEFAULT,
|
|
.ufcon = S5PV210_UFCON_DEFAULT,
|
|
},
|
|
[2] = {
|
|
.hwport = 2,
|
|
.flags = 0,
|
|
.ucon = S5PV210_UCON_DEFAULT,
|
|
.ulcon = S5PV210_ULCON_DEFAULT,
|
|
.ufcon = S5PV210_UFCON_DEFAULT,
|
|
},
|
|
[3] = {
|
|
.hwport = 3,
|
|
.flags = 0,
|
|
.ucon = S5PV210_UCON_DEFAULT,
|
|
.ulcon = S5PV210_ULCON_DEFAULT,
|
|
.ufcon = S5PV210_UFCON_DEFAULT,
|
|
},
|
|
};
|
|
|
|
static struct platform_device *smdkv210_devices[] __initdata = {
|
|
};
|
|
|
|
static void __init smdkv210_map_io(void)
|
|
{
|
|
s5p_init_io(NULL, 0, S5P_VA_CHIPID);
|
|
s3c24xx_init_clocks(24000000);
|
|
s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs));
|
|
}
|
|
|
|
static void __init smdkv210_machine_init(void)
|
|
{
|
|
platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices));
|
|
}
|
|
|
|
MACHINE_START(SMDKV210, "SMDKV210")
|
|
/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
|
|
.phys_io = S3C_PA_UART & 0xfff00000,
|
|
.io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
|
|
.boot_params = S5P_PA_SDRAM + 0x100,
|
|
.init_irq = s5pv210_init_irq,
|
|
.map_io = smdkv210_map_io,
|
|
.init_machine = smdkv210_machine_init,
|
|
.timer = &s3c24xx_timer,
|
|
MACHINE_END
|