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@@ -48,3 +48,83 @@ static struct omap_device_pm_latency omap_uhhtll_latency[] = {
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.activate_func = omap_device_enable_hwmods,
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.activate_func = omap_device_enable_hwmods,
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.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
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.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
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},
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},
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+};
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+
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+/* MUX settings for EHCI pins */
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+/*
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+ * setup_ehci_io_mux - initialize IO pad mux for USBHOST
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+ */
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+static void __init setup_ehci_io_mux(const enum usbhs_omap_port_mode *port_mode)
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+{
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+ switch (port_mode[0]) {
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+ case OMAP_EHCI_PORT_MODE_PHY:
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+ omap_mux_init_signal("hsusb1_stp", OMAP_PIN_OUTPUT);
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+ omap_mux_init_signal("hsusb1_clk", OMAP_PIN_OUTPUT);
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+ omap_mux_init_signal("hsusb1_dir", OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_nxt", OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_data0", OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_data1", OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_data2", OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_data3", OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_data4", OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_data5", OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_data6", OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_data7", OMAP_PIN_INPUT_PULLDOWN);
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+ break;
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+ case OMAP_EHCI_PORT_MODE_TLL:
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+ omap_mux_init_signal("hsusb1_tll_stp",
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+ OMAP_PIN_INPUT_PULLUP);
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+ omap_mux_init_signal("hsusb1_tll_clk",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_tll_dir",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_tll_nxt",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_tll_data0",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_tll_data1",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_tll_data2",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_tll_data3",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_tll_data4",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_tll_data5",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_tll_data6",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb1_tll_data7",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ break;
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+ case OMAP_USBHS_PORT_MODE_UNUSED:
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+ /* FALLTHROUGH */
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+ default:
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+ break;
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+ }
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+
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+ switch (port_mode[1]) {
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+ case OMAP_EHCI_PORT_MODE_PHY:
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+ omap_mux_init_signal("hsusb2_stp", OMAP_PIN_OUTPUT);
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+ omap_mux_init_signal("hsusb2_clk", OMAP_PIN_OUTPUT);
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+ omap_mux_init_signal("hsusb2_dir", OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb2_nxt", OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb2_data0",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb2_data1",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb2_data2",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb2_data3",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb2_data4",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb2_data5",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb2_data6",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ omap_mux_init_signal("hsusb2_data7",
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+ OMAP_PIN_INPUT_PULLDOWN);
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+ break;
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+ case OMAP_EHCI_PORT_MODE_TLL:
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+ omap_mux_init_signal("hsusb2_tll_stp",
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