mirror of
https://github.com/torvalds/linux.git
synced 2024-12-28 13:51:44 +00:00
7d30e8b381
This patch adds EXYNOS4 CPU support files in mach-exynos4, and basically they are moved from mach-s5pv310 so that it can support Samsung's new CPU name, EXYNOS4. The EXYNOS4 ingegrates a ARM Cortex A9 multi-core. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
42 lines
1002 B
C
42 lines
1002 B
C
/* linux/arch/arm/mach-exynos4/init.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/serial_core.h>
|
|
|
|
#include <plat/cpu.h>
|
|
#include <plat/devs.h>
|
|
#include <plat/regs-serial.h>
|
|
|
|
static struct s3c24xx_uart_clksrc exynos4_serial_clocks[] = {
|
|
[0] = {
|
|
.name = "uclk1",
|
|
.divisor = 1,
|
|
.min_baud = 0,
|
|
.max_baud = 0,
|
|
},
|
|
};
|
|
|
|
/* uart registration process */
|
|
void __init exynos4_common_init_uarts(struct s3c2410_uartcfg *cfg, int no)
|
|
{
|
|
struct s3c2410_uartcfg *tcfg = cfg;
|
|
u32 ucnt;
|
|
|
|
for (ucnt = 0; ucnt < no; ucnt++, tcfg++) {
|
|
if (!tcfg->clocks) {
|
|
tcfg->has_fracval = 1;
|
|
tcfg->clocks = exynos4_serial_clocks;
|
|
tcfg->clocks_size = ARRAY_SIZE(exynos4_serial_clocks);
|
|
}
|
|
}
|
|
|
|
s3c24xx_init_uartdevs("s5pv210-uart", s5p_uart_resources, cfg, no);
|
|
}
|