From 5cd40f33273bb41b5eec763bcfc7c9b2e9fe2e64 Mon Sep 17 00:00:00 2001 From: Paresh Bhagat Date: Wed, 3 Sep 2025 11:55:13 +0530 Subject: [PATCH] arm64: dts: ti: k3-am62d2-evm: Enable USB support Add pinmux configuration for USB1 interface and enable the node for functionality. Also enable data transfer on USB0, on existing power delivery configuration. Co-developed-by: Siddharth Vadapalli Signed-off-by: Siddharth Vadapalli Signed-off-by: Paresh Bhagat Reviewed-by: Hrushikesh Salunke Link: https://patch.msgid.link/20250903062513.813925-3-p-bhagat@ti.com Signed-off-by: Nishanth Menon --- arch/arm64/boot/dts/ti/k3-am62d2-evm.dts | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62d2-evm.dts b/arch/arm64/boot/dts/ti/k3-am62d2-evm.dts index c958a1c4a6578..6cb2339869b55 100644 --- a/arch/arm64/boot/dts/ti/k3-am62d2-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-am62d2-evm.dts @@ -343,6 +343,12 @@ AM62DX_IOPAD(0x0244, PIN_INPUT, 7) /* (D18) MMC1_SDWP.GPIO1_49 */ >; }; + + main_usb1_pins_default: main-usb1-default-pins { + pinctrl-single,pins = < + AM62DX_IOPAD(0x0258, PIN_OUTPUT, 0) /* (D19) USB1_DRVVBUS */ + >; + }; }; &mcu_gpio0 { @@ -475,6 +481,11 @@ status = "okay"; }; +&usbss0 { + status = "okay"; + ti,vbus-divider; +}; + &usb0 { usb-role-switch; @@ -485,6 +496,16 @@ }; }; +&usbss1 { + status = "okay"; +}; + +&usb1 { + dr_mode = "host"; + pinctrl-names = "default"; + pinctrl-0 = <&main_usb1_pins_default>; +}; + &cpsw3g { pinctrl-names = "default"; pinctrl-0 = <&main_rgmii1_pins_default>, -- 2.47.3