[PATCH 2/3] riscv: dts: spacemit: k3-deepcomputing-fml13v05: add USB controller and USB phy support

Troy Mitchell troy.mitchell at linux.spacemit.com
Tue Sep 22 19:18:09 PDT 2026


On Tue, Sep 22, 2026 at 07:04:34PM +0800, Sandie Cao wrote:
> diff --git a/arch/riscv/boot/dts/spacemit/k3.dtsi b/arch/riscv/boot/dts/spacemit/k3.dtsi
> [...]
> @@ -441,6 +441,72 @@ soc: soc {
> [...]
> +		usb3b_u2phy: phy at 81500000 {
> +			compatible = "spacemit,k3-usb2-phy";
> +			reg = <0x0 0x81500000 0x0 0x200>;
> +			clocks = <&syscon_apmu CLK_APMU_USB2_BUS>;
> +			#phy-cells = <0>;
> +			status = "disabled";
> +		};
> [...]
> +		usb3c_u2phy: phy at 81800000 {
> +			compatible = "spacemit,k3-usb2-phy";
> +			reg = <0x0 0x81800000 0x0 0x200>;
> +			clocks = <&syscon_apmu CLK_APMU_USB2_BUS>;
> +			#phy-cells = <0>;
> +			status = "disabled";
> +		};
Should these use CLK_APMU_USB3_PORTB_BUS and CLK_APMU_USB3_PORTC_BUS,
respectively?

-- 
Troy Mitchell
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