===================================================================
@@ -31,6 +31,7 @@
#include <mach/am35xx.h>
#include <plat/usb.h>
#include "control.h"
+#include "mux.h"
#if defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined (CONFIG_USB_MUSB_AM35X)
@@ -181,6 +182,43 @@ static struct platform_device musb_devic
.resource = musb_resources,
};
+static void usb_musb_mux_init(struct omap_musb_board_data *board_data)
+{
+ switch (board_data->interface_type) {
+ case MUSB_INTERFACE_UTMI:
+ omap_mux_init_signal("usba0_otg_dp", OMAP_PIN_INPUT);
+ omap_mux_init_signal("usba0_otg_dm", OMAP_PIN_INPUT);
+ break;
+ case MUSB_INTERFACE_ULPI:
+ omap_mux_init_signal("usba0_ulpiphy_clk",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_stp",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dir",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_nxt",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat0",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat1",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat2",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat3",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat4",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat5",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat6",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat7",
+ OMAP_PIN_INPUT_PULLDOWN);
+ break;
+ default:
+ break;
+ }
+}
void __init usb_musb_init(struct omap_musb_board_data *board_data)
{
if (cpu_is_omap243x()) {
@@ -199,6 +237,8 @@ void __init usb_musb_init(struct omap_mu
musb_resources[0].start = OMAP44XX_HSUSB_OTG_BASE;
musb_resources[1].start = OMAP44XX_IRQ_HS_USB_MC_N;
musb_resources[2].start = OMAP44XX_IRQ_HS_USB_DMA_N;
+
+ usb_musb_mux_init(board_data);
}
musb_resources[0].end = musb_resources[0].start + SZ_4K - 1;