#include <linux/delay.h>
#include <linux/usb/r8a66597.h>
#include <linux/i2c.h>
+#include <linux/i2c/tsc2007.h>
+#include <linux/input.h>
#include <video/sh_mobile_lcdc.h>
#include <media/sh_mobile_ceu.h>
#include <asm/heartbeat.h>
#include <asm/sh_eth.h>
+#include <asm/sh_keysc.h>
+#include <asm/clock.h>
#include <cpu/sh7724.h>
/*
* 0x1800_0000 MFI 16bit
*/
+/* SWITCH
+ *------------------------------
+ * DS2[1] = FlashROM write protect ON : write protect
+ * OFF : No write protect
+ * DS2[2] = RMII / TS, SCIF ON : RMII
+ * OFF : TS, SCIF3
+ * DS2[3] = Camera / Video ON : Camera
+ * OFF : NTSC/PAL (IN)
+ * DS2[5] = NTSC_OUT Clock ON : On board OSC
+ * OFF : SH7724 DV_CLK
+ * DS2[6-7] = MMC / SD ON-OFF : SD
+ * OFF-ON : MMC
+ */
+
/* Heartbeat */
static unsigned char led_pos[] = { 0, 1, 2, 3 };
static struct heartbeat_data heartbeat_data = {
.name = "boot loader",
.offset = 0,
.size = (5 * 1024 * 1024),
- .mask_flags = MTD_CAP_ROM,
+ .mask_flags = MTD_WRITEABLE, /* force read-only */
}, {
.name = "free-area",
.offset = MTDPART_OFS_APPEND,
struct sh_eth_plat_data sh_eth_plat = {
.phy = 0x1f, /* SMSC LAN8700 */
.edmac_endian = EDMAC_LITTLE_ENDIAN,
+ .ether_link_active_low = 1
};
static struct platform_device sh_eth_device = {
[0] = {
.name = "LCDC",
.start = 0xfe940000,
- .end = 0xfe941fff,
+ .end = 0xfe942fff,
.flags = IORESOURCE_MEM,
},
[1] = {
},
};
+/* KEYSC */
+static struct sh_keysc_info keysc_info = {
+ .mode = SH_KEYSC_MODE_1,
+ .scan_timing = 3,
+ .delay = 50,
+ .kycr2_delay = 100,
+ .keycodes = { KEY_1, 0, 0, 0, 0,
+ KEY_2, 0, 0, 0, 0,
+ KEY_3, 0, 0, 0, 0,
+ KEY_4, 0, 0, 0, 0,
+ KEY_5, 0, 0, 0, 0,
+ KEY_6, 0, 0, 0, 0, },
+};
+
+static struct resource keysc_resources[] = {
+ [0] = {
+ .name = "KEYSC",
+ .start = 0x044b0000,
+ .end = 0x044b000f,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 79,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device keysc_device = {
+ .name = "sh_keysc",
+ .id = 0, /* keysc0 clock */
+ .num_resources = ARRAY_SIZE(keysc_resources),
+ .resource = keysc_resources,
+ .dev = {
+ .platform_data = &keysc_info,
+ },
+ .archdata = {
+ .hwblk_id = HWBLK_KEYSC,
+ },
+};
+
+/* TouchScreen */
+#define IRQ0 32
+static int ts_get_pendown_state(void)
+{
+ int val = 0;
+ gpio_free(GPIO_FN_INTC_IRQ0);
+ gpio_request(GPIO_PTZ0, NULL);
+ gpio_direction_input(GPIO_PTZ0);
+
+ val = gpio_get_value(GPIO_PTZ0);
+
+ gpio_free(GPIO_PTZ0);
+ gpio_request(GPIO_FN_INTC_IRQ0, NULL);
+
+ return val ? 0 : 1;
+}
+
+static int ts_init(void)
+{
+ gpio_request(GPIO_FN_INTC_IRQ0, NULL);
+ return 0;
+}
+
+struct tsc2007_platform_data tsc2007_info = {
+ .model = 2007,
+ .x_plate_ohms = 180,
+ .get_pendown_state = ts_get_pendown_state,
+ .init_platform_hw = ts_init,
+};
+
+static struct i2c_board_info ts_i2c_clients = {
+ I2C_BOARD_INFO("tsc2007", 0x48),
+ .type = "tsc2007",
+ .platform_data = &tsc2007_info,
+ .irq = IRQ0,
+};
+
static struct platform_device *ecovec_devices[] __initdata = {
&heartbeat_device,
&nor_flash_device,
&lcdc_device,
&ceu0_device,
&ceu1_device,
+ &keysc_device,
};
#define EEPROM_ADDR 0x50
gpio_direction_output(GPIO_PTG1, 0);
gpio_direction_output(GPIO_PTG2, 0);
gpio_direction_output(GPIO_PTG3, 0);
+ ctrl_outw((ctrl_inw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);
/* enable SH-Eth */
gpio_request(GPIO_PTA1, NULL);
/* enable USB */
ctrl_outw(0x0000, 0xA4D80000);
+ ctrl_outw(0x0000, 0xA4D90000);
gpio_request(GPIO_PTB3, NULL);
gpio_request(GPIO_PTB4, NULL);
gpio_request(GPIO_PTB5, NULL);
*/
gpio_request(GPIO_PTF4, NULL);
gpio_direction_output(GPIO_PTF4, 1);
+
+ /* enable TouchScreen */
+ i2c_register_board_info(0, &ts_i2c_clients, 1);
+ set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
}
/* enable CEU0 */
gpio_request(GPIO_FN_VIO1_CLK, NULL);
platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
+ /* enable KEYSC */
+ gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
+ gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
+ gpio_request(GPIO_FN_KEYOUT3, NULL);
+ gpio_request(GPIO_FN_KEYOUT2, NULL);
+ gpio_request(GPIO_FN_KEYOUT1, NULL);
+ gpio_request(GPIO_FN_KEYOUT0, NULL);
+ gpio_request(GPIO_FN_KEYIN0, NULL);
+
+ /* enable user debug switch */
+ gpio_request(GPIO_PTR0, NULL);
+ gpio_request(GPIO_PTR4, NULL);
+ gpio_request(GPIO_PTR5, NULL);
+ gpio_request(GPIO_PTR6, NULL);
+ gpio_direction_input(GPIO_PTR0);
+ gpio_direction_input(GPIO_PTR4);
+ gpio_direction_input(GPIO_PTR5);
+ gpio_direction_input(GPIO_PTR6);
+
/* enable I2C device */
i2c_register_board_info(1, i2c1_devices,
ARRAY_SIZE(i2c1_devices));