From 708d55db3edbe2ccf88d94b5f2e2b404bc0ba37c Mon Sep 17 00:00:00 2001 From: E Shattow Date: Wed, 27 Nov 2024 07:49:23 -0800 Subject: [PATCH] riscv: dts: starfive: jh7110-milkv-mars: enable usb0 host function Milk-V Mars board routes one of four USB-A ports to USB0 on the SoC rather than to the VL805 USB 3.0 <-> PCIe chip. Set JH7110 on-chip USB host mode and vbus pin assignment accordingly. Reviewed-by: Emil Renner Berthing Signed-off-by: E Shattow Signed-off-by: Conor Dooley --- .../boot/dts/starfive/jh7110-milkv-mars.dts | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts b/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts index 0d248b671d4b..3bd62ab78523 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts +++ b/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts @@ -53,7 +53,23 @@ status = "okay"; }; +&sysgpio { + usb0_pins: usb0-0 { + vbus-pins { + pinmux = ; + bias-disable; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + }; +}; + &usb0 { - dr_mode = "peripheral"; + dr_mode = "host"; + pinctrl-names = "default"; + pinctrl-0 = <&usb0_pins>; status = "okay"; }; -- 2.50.1