diff options
| author | Enric Balletbo i Serra | 2011-01-10 14:26:12 +0100 |
|---|---|---|
| committer | Tony Lindgren | 2011-01-10 23:31:47 +0100 |
| commit | 7b0d4b71f5b17f22914bc6b2e36c4cd7cdc56a28 (patch) | |
| tree | 80185644e1b76b3da499649e3478ed17ba695e6b /arch/arm/mach-omap2/board-igep0030.c | |
| parent | Merge branch 'ehci-omap-clock' into omap-fixes (diff) | |
| download | kernel-qcow2-linux-7b0d4b71f5b17f22914bc6b2e36c4cd7cdc56a28.tar.gz kernel-qcow2-linux-7b0d4b71f5b17f22914bc6b2e36c4cd7cdc56a28.tar.xz kernel-qcow2-linux-7b0d4b71f5b17f22914bc6b2e36c4cd7cdc56a28.zip | |
omap3: igep3: Add USB EHCI support for IGEP module
The OMAP3 IGEP module has one EHCI interface on board using
USB2HS port. GPIO183 is used as PHY reset.
Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-igep0030.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-igep0030.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/board-igep0030.c b/arch/arm/mach-omap2/board-igep0030.c index c88e8f7f28ee..f0a85c1d24a7 100644 --- a/arch/arm/mach-omap2/board-igep0030.c +++ b/arch/arm/mach-omap2/board-igep0030.c @@ -43,7 +43,7 @@ #define IGEP3_GPIO_WIFI_NRESET 139 #define IGEP3_GPIO_BT_NRESET 137 -#define IGEP3_GPIO_USBH_NRESET 115 +#define IGEP3_GPIO_USBH_NRESET 183 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \ @@ -363,8 +363,20 @@ static void __init igep3_wifi_bt_init(void) void __init igep3_wifi_bt_init(void) {} #endif +static const 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] = IGEP3_GPIO_USBH_NRESET, + .reset_gpio_port[2] = -EINVAL, +}; + #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { + OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), { .reg_offset = OMAP_MUX_TERMINATOR }, }; #endif @@ -378,6 +390,7 @@ static void __init igep3_init(void) omap_serial_init(); usb_musb_init(&musb_board_data); + usb_ehci_init(&ehci_pdata); igep3_flash_init(); igep3_leds_init(); |