Add pinmux for USB1 and enable it as a dual role port.
Signed-off-by: Roger Quadros <rogerq@xxxxxx>
---
arch/arm64/boot/dts/ti/k3-am654-base-board.dts | 28 ++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index 11e9a2a..a70e904 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -86,6 +86,12 @@
AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */
>;
};
+
+ usb1_pins_default: usb1_pins_default {
+ pinctrl-single,pins = <
+ AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */
+ >;
+ };
};
&main_pmx1 {
@@ -188,3 +194,25 @@
non-removable;
ti,driver-strength-ohm = <50>;
};
+
+&dwc3_1 {
+ status = "okay";
+};
+
+&usb1_phy {
+ status = "okay";
+};
+
+&usb1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb1_pins_default>;
+ dr_mode = "otg";
+};
+
+&dwc3_0 {
+ status = "disabled";
+};
+
+&usb0_phy {
+ status = "disabled";
+};
--
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