/* linux/arch/arm/mach-s3c2410/mach-vr1000.c
*
- * Copyright (c) 2003-2005 Simtec Electronics
+ * Copyright (c) 2003-2005,2008 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
*
* Machine support for Thorcom VR1000 board. Designed for Thorcom by
#include <linux/timer.h>
#include <linux/init.h>
#include <linux/dm9000.h>
+#include <linux/i2c.h>
#include <linux/serial.h>
#include <linux/tty.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
-#include <asm/arch/regs-serial.h>
+#include <asm/plat-s3c/regs-serial.h>
#include <asm/arch/regs-gpio.h>
#include <asm/arch/leds-gpio.h>
#include <asm/plat-s3c24xx/clock.h>
#include <asm/plat-s3c24xx/devs.h>
#include <asm/plat-s3c24xx/cpu.h>
+
#include "usb-simtec.h"
+#include "nor-simtec.h"
/* macros for virtual address mods for the io space entries */
#define VA_C5(item) ((unsigned long)(item) + BAST_VAM_CS5)
.length = SZ_1M,
.type = MT_DEVICE,
},
-
- /* peripheral space... one for each of fast/slow/byte/16bit */
- /* note, ide is only decoded in word space, even though some registers
- * are only 8bit */
-
- /* slow, byte */
- { VA_C2(VR1000_VA_IDEPRI), PA_CS3(VR1000_PA_IDEPRI), SZ_1M, MT_DEVICE },
- { VA_C2(VR1000_VA_IDESEC), PA_CS3(VR1000_PA_IDESEC), SZ_1M, MT_DEVICE },
- { VA_C2(VR1000_VA_IDEPRIAUX), PA_CS3(VR1000_PA_IDEPRIAUX), SZ_1M, MT_DEVICE },
- { VA_C2(VR1000_VA_IDESECAUX), PA_CS3(VR1000_PA_IDESECAUX), SZ_1M, MT_DEVICE },
-
- /* slow, word */
- { VA_C3(VR1000_VA_IDEPRI), PA_CS3(VR1000_PA_IDEPRI), SZ_1M, MT_DEVICE },
- { VA_C3(VR1000_VA_IDESEC), PA_CS3(VR1000_PA_IDESEC), SZ_1M, MT_DEVICE },
- { VA_C3(VR1000_VA_IDEPRIAUX), PA_CS3(VR1000_PA_IDEPRIAUX), SZ_1M, MT_DEVICE },
- { VA_C3(VR1000_VA_IDESECAUX), PA_CS3(VR1000_PA_IDESECAUX), SZ_1M, MT_DEVICE },
-
- /* fast, byte */
- { VA_C4(VR1000_VA_IDEPRI), PA_CS5(VR1000_PA_IDEPRI), SZ_1M, MT_DEVICE },
- { VA_C4(VR1000_VA_IDESEC), PA_CS5(VR1000_PA_IDESEC), SZ_1M, MT_DEVICE },
- { VA_C4(VR1000_VA_IDEPRIAUX), PA_CS5(VR1000_PA_IDEPRIAUX), SZ_1M, MT_DEVICE },
- { VA_C4(VR1000_VA_IDESECAUX), PA_CS5(VR1000_PA_IDESECAUX), SZ_1M, MT_DEVICE },
-
- /* fast, word */
- { VA_C5(VR1000_VA_IDEPRI), PA_CS5(VR1000_PA_IDEPRI), SZ_1M, MT_DEVICE },
- { VA_C5(VR1000_VA_IDESEC), PA_CS5(VR1000_PA_IDESEC), SZ_1M, MT_DEVICE },
- { VA_C5(VR1000_VA_IDEPRIAUX), PA_CS5(VR1000_PA_IDEPRIAUX), SZ_1M, MT_DEVICE },
- { VA_C5(VR1000_VA_IDESECAUX), PA_CS5(VR1000_PA_IDESECAUX), SZ_1M, MT_DEVICE },
};
#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
},
};
-/* MTD NOR Flash */
-
-static struct resource vr1000_nor_resource[] = {
- [0] = {
- .start = S3C2410_CS1 + 0x4000000,
- .end = S3C2410_CS1 + 0x4000000 + SZ_16M - 1,
- .flags = IORESOURCE_MEM,
- }
-};
-
-static struct platform_device vr1000_nor = {
- .name = "bast-nor",
- .id = -1,
- .num_resources = ARRAY_SIZE(vr1000_nor_resource),
- .resource = vr1000_nor_resource,
-};
-
/* DM9000 ethernet devices */
static struct resource vr1000_dm9k0_resource[] = {
[2] = {
.start = IRQ_VR1000_DM9000A,
.end = IRQ_VR1000_DM9000A,
- .flags = IORESOURCE_IRQ
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
}
};
[2] = {
.start = IRQ_VR1000_DM9000N,
.end = IRQ_VR1000_DM9000N,
- .flags = IORESOURCE_IRQ
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
}
};
},
};
+/* I2C devices. */
+
+static struct i2c_board_info vr1000_i2c_devs[] __initdata = {
+ {
+ I2C_BOARD_INFO("tlv320aic23", 0x1a),
+ }, {
+ I2C_BOARD_INFO("tmp101", 0x48),
+ }, {
+ I2C_BOARD_INFO("m41st87", 0x68),
+ },
+};
+
/* devices for this board */
static struct platform_device *vr1000_devices[] __initdata = {
&s3c_device_lcd,
&s3c_device_wdt,
&s3c_device_i2c,
- &s3c_device_iis,
&s3c_device_adc,
&serial_device,
- &vr1000_nor,
&vr1000_dm9k0,
&vr1000_dm9k1,
&vr1000_led1,
&s3c24xx_uclk,
};
-static struct s3c24xx_board vr1000_board __initdata = {
- .devices = vr1000_devices,
- .devices_count = ARRAY_SIZE(vr1000_devices),
- .clocks = vr1000_clocks,
- .clocks_count = ARRAY_SIZE(vr1000_clocks),
-};
-
static void vr1000_power_off(void)
{
s3c2410_gpio_cfgpin(S3C2410_GPB9, S3C2410_GPB9_OUTP);
{
/* initialise clock sources */
- s3c24xx_dclk0.parent = NULL;
+ s3c24xx_dclk0.parent = &clk_upll;
s3c24xx_dclk0.rate = 12*1000*1000;
s3c24xx_dclk1.parent = NULL;
s3c24xx_uclk.parent = &s3c24xx_clkout1;
+ s3c24xx_register_clocks(vr1000_clocks, ARRAY_SIZE(vr1000_clocks));
+
pm_power_off = vr1000_power_off;
s3c24xx_init_io(vr1000_iodesc, ARRAY_SIZE(vr1000_iodesc));
s3c24xx_init_clocks(0);
s3c24xx_init_uarts(vr1000_uartcfgs, ARRAY_SIZE(vr1000_uartcfgs));
- s3c24xx_set_board(&vr1000_board);
- usb_simtec_init();
}
+static void __init vr1000_init(void)
+{
+ platform_add_devices(vr1000_devices, ARRAY_SIZE(vr1000_devices));
+
+ i2c_register_board_info(0, vr1000_i2c_devs,
+ ARRAY_SIZE(vr1000_i2c_devs));
+
+ nor_simtec_init();
+}
MACHINE_START(VR1000, "Thorcom-VR1000")
/* Maintainer: Ben Dooks <ben@simtec.co.uk> */
.io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
.boot_params = S3C2410_SDRAM_PA + 0x100,
.map_io = vr1000_map_io,
+ .init_machine = vr1000_init,
.init_irq = s3c24xx_init_irq,
.timer = &s3c24xx_timer,
MACHINE_END