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authorKukjin Kim <kgene.kim@samsung.com>2010-02-24 16:40:53 +0900
committerBen Dooks <ben-linux@fluff.org>2010-02-24 22:47:23 +0000
commitd515ec339bf7970c8f6e368c8c7bb330417dcda9 (patch)
treec8bd928f6fac9c98c90a397d359c2b8c0a6b4408 /arch/arm/mach-s5pv210/mach-smdkc110.c
parent981744165e31410bd7bc973fd259f24b836d0346 (diff)
ARM: S5PV210: Add SMDKC110 board support file
This patch adds SMDKC110 board support file. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s5pv210/mach-smdkc110.c')
-rw-r--r--arch/arm/mach-s5pv210/mach-smdkc110.c98
1 files changed, 98 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
new file mode 100644
index 000000000000..ab4869df30c0
--- /dev/null
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -0,0 +1,98 @@
+/* linux/arch/arm/mach-s5pv210/mach-smdkc110.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 *smdkc110_devices[] __initdata = {
+};
+
+static void __init smdkc110_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 smdkc110_machine_init(void)
+{
+ platform_add_devices(smdkc110_devices, ARRAY_SIZE(smdkc110_devices));
+}
+
+MACHINE_START(SMDKC110, "SMDKC110")
+ /* 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 = smdkc110_map_io,
+ .init_machine = smdkc110_machine_init,
+ .timer = &s3c24xx_timer,
+MACHINE_END