#include <linux/input.h>
#include <linux/gpio_keys.h>
+#include <linux/i2c/twl4030.h>
+
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/nand.h>
#include <mach/common.h>
#include <mach/gpmc.h>
#include <mach/nand.h>
+#include <mach/mux.h>
#define GPMC_CS0_BASE 0x60
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
+static struct twl4030_usb_data beagle_usb_data = {
+ .usb_mode = T2_USB_MODE_ULPI,
+};
+
+static int beagle_twl_gpio_setup(struct device *dev,
+ unsigned gpio, unsigned ngpio)
+{
+ /* request_gpio(gpio + 0, "mmc0_cd");
+ * gpio_direction_input(gpio + 0);
+ */
+
+ gpio_request(gpio + 1, "EHCI_nOC");
+ gpio_direction_input(gpio + 1);
+
+ /* gpio + 18 + 0 == ledA, nEN_USB_PWR (out)
+ * gpio + 18 + 1 == ledB, PMU_STAT (out, a LED)
+ */
+
+ return 0;
+}
+
+static struct twl4030_gpio_platform_data beagle_gpio_data = {
+ .gpio_base = OMAP_MAX_GPIO_LINES,
+ .irq_base = TWL4030_GPIO_IRQ_BASE,
+ .irq_end = TWL4030_GPIO_IRQ_END,
+ .pullups = BIT(1),
+ .pulldowns = BIT(2) | BIT(6) | BIT(7) | BIT(8) | BIT(13)
+ | BIT(15) | BIT(16) | BIT(17),
+ .setup = beagle_twl_gpio_setup,
+};
+
+static struct twl4030_platform_data beagle_twldata = {
+ .irq_base = TWL4030_IRQ_BASE,
+ .irq_end = TWL4030_IRQ_END,
+
+ /* platform_data for children goes here */
+ .usb = &beagle_usb_data,
+ .gpio = &beagle_gpio_data,
+};
+
+static struct i2c_board_info __initdata beagle_i2c_boardinfo[] = {
+ {
+ I2C_BOARD_INFO("twl4030", 0x48),
+ .flags = I2C_CLIENT_WAKE,
+ .irq = INT_34XX_SYS_NIRQ,
+ .platform_data = &beagle_twldata,
+ },
+};
+
static int __init omap3_beagle_i2c_init(void)
{
- omap_register_i2c_bus(1, 2600, NULL, 0);
+ omap_register_i2c_bus(1, 2600, beagle_i2c_boardinfo,
+ ARRAY_SIZE(beagle_i2c_boardinfo));
#ifdef CONFIG_I2C2_OMAP_BEAGLE
omap_register_i2c_bus(2, 400, NULL, 0);
#endif
static void __init omap3_beagle_init(void)
{
omap3_beagle_i2c_init();
- platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices));
+ platform_add_devices(omap3_beagle_devices,
+ ARRAY_SIZE(omap3_beagle_devices));
omap_board_config = omap3_beagle_config;
omap_board_config_size = ARRAY_SIZE(omap3_beagle_config);
omap_serial_init();
+
+ omap_cfg_reg(AH8_34XX_GPIO29);
+ gpio_request(29, "mmc0_wp");
+ gpio_direction_input(29);
hsmmc_init();
+
+ omap_cfg_reg(J25_34XX_GPIO170);
+ gpio_request(170, "DVI_nPD");
+ /* REVISIT leave DVI powered down until it's needed ... */
+ gpio_direction_output(170, true);
+
usb_musb_init();
usb_ehci_init();
omap3beagle_flash_init();