ARM: s3c: move into a common directory

[sfrench/cifs-2.6.git] / arch / arm / mach-s3c / mach-smdk2443.c

diff --git a/arch/arm/mach-s3c/mach-smdk2443.c b/arch/arm/mach-s3c/mach-smdk2443.c
new file mode 100644 (file)
index 0000000..85a3f73
--- /dev/null
+++ b/arch/arm/mach-s3c/mach-smdk2443.c
@@ -0,0 +1,136 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2007 Simtec Electronics
+//     Ben Dooks <ben@simtec.co.uk>
+//
+// http://www.fluff.org/ben/smdk2443/
+//
+// Thanks to Samsung for the loan of an SMDK2443
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/init.h>
+#include <linux/serial_core.h>
+#include <linux/serial_s3c.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+
+#include <asm/irq.h>
+#include <asm/mach-types.h>
+
+#include <mach/regs-gpio.h>
+
+#include <linux/platform_data/fb-s3c2410.h>
+#include <linux/platform_data/i2c-s3c2410.h>
+
+#include <plat/devs.h>
+#include <plat/cpu.h>
+
+#include "s3c24xx.h"
+#include "common-smdk-s3c24xx.h"
+
+static struct map_desc smdk2443_iodesc[] __initdata = {
+       /* ISA IO Space map (memory space selected by A24) */
+
+       {
+               .virtual        = (u32)S3C24XX_VA_ISA_WORD,
+               .pfn            = __phys_to_pfn(S3C2410_CS2),
+               .length         = 0x10000,
+               .type           = MT_DEVICE,
+       }, {
+               .virtual        = (u32)S3C24XX_VA_ISA_WORD + 0x10000,
+               .pfn            = __phys_to_pfn(S3C2410_CS2 + (1<<24)),
+               .length         = SZ_4M,
+               .type           = MT_DEVICE,
+       }, {
+               .virtual        = (u32)S3C24XX_VA_ISA_BYTE,
+               .pfn            = __phys_to_pfn(S3C2410_CS2),
+               .length         = 0x10000,
+               .type           = MT_DEVICE,
+       }, {
+               .virtual        = (u32)S3C24XX_VA_ISA_BYTE + 0x10000,
+               .pfn            = __phys_to_pfn(S3C2410_CS2 + (1<<24)),
+               .length         = SZ_4M,
+               .type           = MT_DEVICE,
+       }
+};
+
+#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
+#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
+#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
+
+static struct s3c2410_uartcfg smdk2443_uartcfgs[] __initdata = {
+       [0] = {
+               .hwport      = 0,
+               .flags       = 0,
+               .ucon        = 0x3c5,
+               .ulcon       = 0x03,
+               .ufcon       = 0x51,
+       },
+       [1] = {
+               .hwport      = 1,
+               .flags       = 0,
+               .ucon        = 0x3c5,
+               .ulcon       = 0x03,
+               .ufcon       = 0x51,
+       },
+       /* IR port */
+       [2] = {
+               .hwport      = 2,
+               .flags       = 0,
+               .ucon        = 0x3c5,
+               .ulcon       = 0x43,
+               .ufcon       = 0x51,
+       },
+       [3] = {
+               .hwport      = 3,
+               .flags       = 0,
+               .ucon        = 0x3c5,
+               .ulcon       = 0x03,
+               .ufcon       = 0x51,
+       }
+};
+
+static struct platform_device *smdk2443_devices[] __initdata = {
+       &s3c_device_wdt,
+       &s3c_device_i2c0,
+       &s3c_device_hsmmc1,
+       &s3c2443_device_dma,
+};
+
+static void __init smdk2443_map_io(void)
+{
+       s3c24xx_init_io(smdk2443_iodesc, ARRAY_SIZE(smdk2443_iodesc));
+       s3c24xx_init_uarts(smdk2443_uartcfgs, ARRAY_SIZE(smdk2443_uartcfgs));
+       samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
+}
+
+static void __init smdk2443_init_time(void)
+{
+       s3c2443_init_clocks(12000000);
+       samsung_timer_init();
+}
+
+static void __init smdk2443_machine_init(void)
+{
+       s3c_i2c0_set_platdata(NULL);
+       platform_add_devices(smdk2443_devices, ARRAY_SIZE(smdk2443_devices));
+       smdk_machine_init();
+}
+
+MACHINE_START(SMDK2443, "SMDK2443")
+       /* Maintainer: Ben Dooks <ben-linux@fluff.org> */
+       .atag_offset    = 0x100,
+
+       .init_irq       = s3c2443_init_irq,
+       .map_io         = smdk2443_map_io,
+       .init_machine   = smdk2443_machine_init,
+       .init_time      = smdk2443_init_time,
+MACHINE_END