diff options
Diffstat (limited to 'board/ti/panda')
| -rw-r--r-- | board/ti/panda/panda.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c index fc8c0b4..ca4b8b3 100644 --- a/board/ti/panda/panda.c +++ b/board/ti/panda/panda.c @@ -26,9 +26,16 @@ #include <asm/arch/mmc_host_def.h> #include <asm/arch/clocks.h> #include <asm/arch/gpio.h> +#include <asm/gpio.h> #include "panda_mux_data.h" +#ifdef CONFIG_USB_EHCI +#include <usb.h> +#include <asm/arch/ehci.h> +#include <asm/ehci-omap.h> +#endif + #define PANDA_ULPI_PHY_TYPE_GPIO 182 DECLARE_GLOBAL_DATA_PTR; @@ -177,6 +184,37 @@ int board_mmc_init(bd_t *bis) } #endif +#ifdef CONFIG_USB_EHCI + +static struct omap_usbhs_board_data usbhs_bdata = { + .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, +}; + +int ehci_hcd_init(void) +{ + int ret; + unsigned int utmi_clk; + + /* Now we can enable our port clocks */ + utmi_clk = readl((void *)CM_L3INIT_HSUSBHOST_CLKCTRL); + utmi_clk |= HSUSBHOST_CLKCTRL_CLKSEL_UTMI_P1_MASK; + sr32((void *)CM_L3INIT_HSUSBHOST_CLKCTRL, 0, 32, utmi_clk); + + ret = omap_ehci_hcd_init(&usbhs_bdata); + if (ret < 0) + return ret; + + return 0; +} + +int ehci_hcd_stop(void) +{ + return omap_ehci_hcd_stop(); +} +#endif + /* * get_board_rev() - get board revision */ |