*
* Based on mach-s3c2410/mach-smdk2410.c by Jonas Dietsche
*
- * Copyright (C) 2008 Nuvoton technology corporation
- * All rights reserved.
+ * Copyright (C) 2008 Nuvoton technology corporation.
*
* Wan ZongShun <mcuos.com@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
+ * published by the Free Software Foundation;version 2 of the License.
*
*/
#include <linux/timer.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/mtd/physmap.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/map.h>
#include "cpu.h"
+/*w90p910 evb norflash driver data */
-static struct map_desc w90p910_iodesc[] __initdata = {
+#define W90P910_FLASH_BASE 0xA0000000
+#define W90P910_FLASH_SIZE 0x400000
+
+static struct mtd_partition w90p910_flash_partitions[] = {
+ {
+ .name = "NOR Partition 1 for kernel (960K)",
+ .size = 0xF0000,
+ .offset = 0x10000,
+ },
+ {
+ .name = "NOR Partition 2 for image (1M)",
+ .size = 0x100000,
+ .offset = 0x100000,
+ },
+ {
+ .name = "NOR Partition 3 for user (2M)",
+ .size = 0x200000,
+ .offset = 0x00200000,
+ }
+};
+
+static struct physmap_flash_data w90p910_flash_data = {
+ .width = 2,
+ .parts = w90p910_flash_partitions,
+ .nr_parts = ARRAY_SIZE(w90p910_flash_partitions),
+};
+
+static struct resource w90p910_flash_resources[] = {
+ {
+ .start = W90P910_FLASH_BASE,
+ .end = W90P910_FLASH_BASE + W90P910_FLASH_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ }
+};
+
+static struct platform_device w90p910_flash_device = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &w90p910_flash_data,
+ },
+ .resource = w90p910_flash_resources,
+ .num_resources = ARRAY_SIZE(w90p910_flash_resources),
+};
+
+/* USB EHCI Host Controller */
+
+static struct resource w90x900_usb_ehci_resource[] = {
+ [0] = {
+ .start = W90X900_PA_USBEHCIHOST,
+ .end = W90X900_PA_USBEHCIHOST + W90X900_SZ_USBEHCIHOST - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_USBH,
+ .end = IRQ_USBH,
+ .flags = IORESOURCE_IRQ,
+ }
};
-static struct w90x900_uartcfg w90p910_uartcfgs[] = {
- W90X900_UARTCFG(0, 0, 0, 0, 0),
- W90X900_UARTCFG(1, 0, 0, 0, 0),
- W90X900_UARTCFG(2, 0, 0, 0, 0),
- W90X900_UARTCFG(3, 0, 0, 0, 0),
- W90X900_UARTCFG(4, 0, 0, 0, 0),
+static u64 w90x900_device_usb_ehci_dmamask = 0xffffffffUL;
+
+struct platform_device w90x900_device_usb_ehci = {
+ .name = "w90x900-ehci",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(w90x900_usb_ehci_resource),
+ .resource = w90x900_usb_ehci_resource,
+ .dev = {
+ .dma_mask = &w90x900_device_usb_ehci_dmamask,
+ .coherent_dma_mask = 0xffffffffUL
+ }
+};
+EXPORT_SYMBOL(w90x900_device_usb_ehci);
+
+/* USB OHCI Host Controller */
+
+static struct resource w90x900_usb_ohci_resource[] = {
+ [0] = {
+ .start = W90X900_PA_USBOHCIHOST,
+ .end = W90X900_PA_USBOHCIHOST + W90X900_SZ_USBOHCIHOST - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_USBH,
+ .end = IRQ_USBH,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+static u64 w90x900_device_usb_ohci_dmamask = 0xffffffffUL;
+struct platform_device w90x900_device_usb_ohci = {
+ .name = "w90x900-ohci",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(w90x900_usb_ohci_resource),
+ .resource = w90x900_usb_ohci_resource,
+ .dev = {
+ .dma_mask = &w90x900_device_usb_ohci_dmamask,
+ .coherent_dma_mask = 0xffffffffUL
+ }
+};
+EXPORT_SYMBOL(w90x900_device_usb_ohci);
+
+/*TouchScreen controller*/
+
+static struct resource w90x900_ts_resource[] = {
+ [0] = {
+ .start = W90X900_PA_ADC,
+ .end = W90X900_PA_ADC + W90X900_SZ_ADC-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_ADC,
+ .end = IRQ_ADC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device w90x900_device_ts = {
+ .name = "w90x900-ts",
+ .id = -1,
+ .resource = w90x900_ts_resource,
+ .num_resources = ARRAY_SIZE(w90x900_ts_resource),
+};
+EXPORT_SYMBOL(w90x900_device_ts);
+
+/* RTC controller*/
+
+static struct resource w90x900_rtc_resource[] = {
+ [0] = {
+ .start = W90X900_PA_RTC,
+ .end = W90X900_PA_RTC + 0xff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_RTC,
+ .end = IRQ_RTC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device w90x900_device_rtc = {
+ .name = "w90x900-rtc",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(w90x900_rtc_resource),
+ .resource = w90x900_rtc_resource,
+};
+EXPORT_SYMBOL(w90x900_device_rtc);
+
+/* KPI controller*/
+
+static struct resource w90x900_kpi_resource[] = {
+ [0] = {
+ .start = W90X900_PA_KPI,
+ .end = W90X900_PA_KPI + W90X900_SZ_KPI - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_KPI,
+ .end = IRQ_KPI,
+ .flags = IORESOURCE_IRQ,
+ }
+
+};
+
+struct platform_device w90x900_device_kpi = {
+ .name = "w90x900-kpi",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(w90x900_kpi_resource),
+ .resource = w90x900_kpi_resource,
+};
+EXPORT_SYMBOL(w90x900_device_kpi);
+
+/* USB Device (Gadget)*/
+
+static struct resource w90x900_usbgadget_resource[] = {
+ [0] = {
+ .start = W90X900_PA_USBDEV,
+ .end = W90X900_PA_USBDEV + W90X900_SZ_USBDEV - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_USBD,
+ .end = IRQ_USBD,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+struct platform_device w90x900_device_usbgadget = {
+ .name = "w90x900-usbgadget",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(w90x900_usbgadget_resource),
+ .resource = w90x900_usbgadget_resource,
+};
+EXPORT_SYMBOL(w90x900_device_usbgadget);
+
+static struct map_desc w90p910_iodesc[] __initdata = {
};
/*Here should be your evb resourse,such as LCD*/
static struct platform_device *w90p910evb_dev[] __initdata = {
+ &w90p910_serial_device,
+ &w90p910_flash_device,
+ &w90x900_device_usb_ehci,
+ &w90x900_device_usb_ohci,
+ &w90x900_device_ts,
+ &w90x900_device_rtc,
+ &w90x900_device_kpi,
+ &w90x900_device_usbgadget,
};
static void __init w90p910evb_map_io(void)
{
w90p910_map_io(w90p910_iodesc, ARRAY_SIZE(w90p910_iodesc));
- w90p910_init_clocks(0);
- w90p910_init_uarts(w90p910_uartcfgs, ARRAY_SIZE(w90p910_uartcfgs));
+ w90p910_init_clocks();
}
static void __init w90p910evb_init(void)
git.samba.org / sfrench / cifs-2.6.git / blobdiff