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author | Kukjin Kim <kgene.kim@samsung.com> | 2010-01-29 10:12:14 +0900 |
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committer | Ben Dooks <ben-linux@fluff.org> | 2010-02-24 01:52:15 +0000 |
commit | 5f7f6a4a0df9b43051d57fdb8ea96c083247a08f (patch) | |
tree | 8b89db3128eb45123561cd7aad172f27000ed537 /arch/arm/mach-s5p6442/init.c | |
parent | a0af8b3c701d254b55fc291150d5320317c0a338 (diff) | |
download | blackbird-op-linux-5f7f6a4a0df9b43051d57fdb8ea96c083247a08f.tar.gz blackbird-op-linux-5f7f6a4a0df9b43051d57fdb8ea96c083247a08f.zip |
ARM: S5P6442: Add Samsung S5P6442 CPU support
This patch adds support for Samsung S5P6442 CPU. This patch also adds
an entry for S5P6442 cpu in plat-s5p cpu table.
Signed-off-by: Adityapratap Sharma <aditya.ps@samsung.com>
Signed-off-by: Atul Dahiya <atul.dahiya@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s5p6442/init.c')
-rw-r--r-- | arch/arm/mach-s5p6442/init.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/mach-s5p6442/init.c b/arch/arm/mach-s5p6442/init.c new file mode 100644 index 000000000000..1874bdb71e1d --- /dev/null +++ b/arch/arm/mach-s5p6442/init.c @@ -0,0 +1,44 @@ +/* linux/arch/arm/mach-s5p6442/s5p6442-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/kernel.h> +#include <linux/types.h> +#include <linux/init.h> +#include <linux/serial_core.h> + +#include <plat/cpu.h> +#include <plat/devs.h> +#include <plat/s5p6442.h> +#include <plat/regs-serial.h> + +static struct s3c24xx_uart_clksrc s5p6442_serial_clocks[] = { + [0] = { + .name = "pclk", + .divisor = 1, + .min_baud = 0, + .max_baud = 0, + }, +}; + +/* uart registration process */ +void __init s5p6442_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->clocks = s5p6442_serial_clocks; + tcfg->clocks_size = ARRAY_SIZE(s5p6442_serial_clocks); + } + } + + s3c24xx_init_uartdevs("s5pv210-uart", s5p_uart_resources, cfg, no); +} |