#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/i2c/twl4030.h>
+#include <linux/regulator/machine.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
-#include <mach/board.h>
-#include <mach/common.h>
+#include <plat/board.h>
+#include <plat/common.h>
#include <mach/gpio.h>
-#include <mach/gpmc.h>
+#include <plat/gpmc.h>
#include <mach/hardware.h>
-#include <mach/nand.h>
-#include <mach/usb.h>
+#include <plat/nand.h>
+#include <plat/mux.h>
+#include <plat/usb.h>
+#include "mux.h"
#include "sdram-micron-mt46h32m32lf-6.h"
#include "mmc-twl4030.h"
#define OVERO_GPIO_BT_XGATE 15
#define OVERO_GPIO_W2W_NRESET 16
+#define OVERO_GPIO_PENDOWN 114
#define OVERO_GPIO_BT_NRESET 164
#define OVERO_GPIO_USBH_CPEN 168
#define OVERO_GPIO_USBH_NRESET 183
#if defined(CONFIG_TOUCHSCREEN_ADS7846) || \
defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
-#include <mach/mcspi.h>
+#include <plat/mcspi.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
.name = "smsc911x",
.id = -1,
.num_resources = ARRAY_SIZE(overo_smsc911x_resources),
- .resource = &overo_smsc911x_resources,
+ .resource = overo_smsc911x_resources,
.dev = {
.platform_data = &overo_smsc911x_config,
},
printk(KERN_ERR "Unable to register NAND device\n");
}
}
-static struct omap_uart_config overo_uart_config __initdata = {
- .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
+
+static struct twl4030_hsmmc_info mmc[] = {
+ {
+ .mmc = 1,
+ .wires = 4,
+ .gpio_cd = -EINVAL,
+ .gpio_wp = -EINVAL,
+ },
+ {
+ .mmc = 2,
+ .wires = 4,
+ .gpio_cd = -EINVAL,
+ .gpio_wp = -EINVAL,
+ .transceiver = true,
+ .ocr_mask = 0x00100000, /* 3.3V */
+ },
+ {} /* Terminator */
};
+static struct regulator_consumer_supply overo_vmmc1_supply = {
+ .supply = "vmmc",
+};
+
+static int overo_twl_gpio_setup(struct device *dev,
+ unsigned gpio, unsigned ngpio)
+{
+ twl4030_mmc_init(mmc);
+
+ overo_vmmc1_supply.dev = mmc[0].dev;
+
+ return 0;
+}
+
static struct twl4030_gpio_platform_data overo_gpio_data = {
.gpio_base = OMAP_MAX_GPIO_LINES,
.irq_base = TWL4030_GPIO_IRQ_BASE,
.irq_end = TWL4030_GPIO_IRQ_END,
+ .setup = overo_twl_gpio_setup,
+};
+
+static struct twl4030_usb_data overo_usb_data = {
+ .usb_mode = T2_USB_MODE_ULPI,
+};
+
+static struct regulator_init_data overo_vmmc1 = {
+ .constraints = {
+ .min_uV = 1850000,
+ .max_uV = 3150000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &overo_vmmc1_supply,
+};
+
+static struct twl4030_codec_audio_data overo_audio_data = {
+ .audio_mclk = 26000000,
+};
+
+static struct twl4030_codec_data overo_codec_data = {
+ .audio_mclk = 26000000,
+ .audio = &overo_audio_data,
};
+/* mmc2 (WLAN) and Bluetooth don't use twl4030 regulators */
+
static struct twl4030_platform_data overo_twldata = {
.irq_base = TWL4030_IRQ_BASE,
.irq_end = TWL4030_IRQ_END,
.gpio = &overo_gpio_data,
+ .usb = &overo_usb_data,
+ .codec = &overo_codec_data,
+ .vmmc1 = &overo_vmmc1,
};
static struct i2c_board_info __initdata overo_i2c_boardinfo[] = {
{
- I2C_BOARD_INFO("twl4030", 0x48),
+ I2C_BOARD_INFO("tps65950", 0x48),
.flags = I2C_CLIENT_WAKE,
.irq = INT_34XX_SYS_NIRQ,
.platform_data = &overo_twldata,
return 0;
}
-static void __init overo_init_irq(void)
-{
- omap2_init_common_hw(mt46h32m32lf6_sdrc_params);
- omap_init_irq();
- omap_gpio_init();
-}
-
static struct platform_device overo_lcd_device = {
.name = "overo_lcd",
.id = -1,
};
static struct omap_board_config_kernel overo_config[] __initdata = {
- { OMAP_TAG_UART, &overo_uart_config },
{ OMAP_TAG_LCD, &overo_lcd_config },
};
+static void __init overo_init_irq(void)
+{
+ omap_board_config = overo_config;
+ omap_board_config_size = ARRAY_SIZE(overo_config);
+ omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
+ mt46h32m32lf6_sdrc_params);
+ omap_init_irq();
+ omap_gpio_init();
+}
+
static struct platform_device *overo_devices[] __initdata = {
&overo_lcd_device,
};
-static struct twl4030_hsmmc_info mmc[] __initdata = {
- {
- .mmc = 1,
- .wires = 4,
- .gpio_cd = -EINVAL,
- .gpio_wp = -EINVAL,
- },
- {
- .mmc = 2,
- .wires = 4,
- .gpio_cd = -EINVAL,
- .gpio_wp = -EINVAL,
- .transceiver = true,
- },
- {} /* Terminator */
+static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
+ .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN,
+ .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
+ .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
+
+ .phy_reset = true,
+ .reset_gpio_port[0] = -EINVAL,
+ .reset_gpio_port[1] = OVERO_GPIO_USBH_NRESET,
+ .reset_gpio_port[2] = -EINVAL
+};
+
+#ifdef CONFIG_OMAP_MUX
+static struct omap_board_mux board_mux[] __initdata = {
+ { .reg_offset = OMAP_MUX_TERMINATOR },
};
+#else
+#define board_mux NULL
+#endif
static void __init overo_init(void)
{
+ omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
overo_i2c_init();
platform_add_devices(overo_devices, ARRAY_SIZE(overo_devices));
- omap_board_config = overo_config;
- omap_board_config_size = ARRAY_SIZE(overo_config);
omap_serial_init();
- twl4030_mmc_init(mmc);
overo_flash_init();
usb_musb_init();
+ usb_ehci_init(&ehci_pdata);
overo_ads7846_init();
overo_init_smsc911x();
+ /* Ensure SDRC pins are mux'd for self-refresh */
+ omap_cfg_reg(H16_34XX_SDRC_CKE0);
+ omap_cfg_reg(H17_34XX_SDRC_CKE1);
+
if ((gpio_request(OVERO_GPIO_W2W_NRESET,
"OVERO_GPIO_W2W_NRESET") == 0) &&
(gpio_direction_output(OVERO_GPIO_W2W_NRESET, 1) == 0)) {
else
printk(KERN_ERR "could not obtain gpio for "
"OVERO_GPIO_USBH_CPEN\n");
-
- if ((gpio_request(OVERO_GPIO_USBH_NRESET,
- "OVERO_GPIO_USBH_NRESET") == 0) &&
- (gpio_direction_output(OVERO_GPIO_USBH_NRESET, 1) == 0))
- gpio_export(OVERO_GPIO_USBH_NRESET, 0);
- else
- printk(KERN_ERR "could not obtain gpio for "
- "OVERO_GPIO_USBH_NRESET\n");
}
static void __init overo_map_io(void)
MACHINE_START(OVERO, "Gumstix Overo")
.phys_io = 0x48000000,
- .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc,
+ .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc,
.boot_params = 0x80000100,
.map_io = overo_map_io,
.init_irq = overo_init_irq,
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff