[v1,2/2] riscv: dts: starfive: jh7110-pine64-star64: enable USB 3.0 port

Commit Message

E Shattow Jan. 2, 2025, 6:37 p.m. UTC

One of four USB-A ports on the Pine64 Star64 is USB 3.0 which requires to
disable PCIE0 and change the mode of PCIE0 PHY to USB3.0 operation. The
remaining three USB-A ports are USB 2.0 with the USB0 PHY and do not
conflict with any of PCIE0 or PCIE1. PCIE1 (1-lane) routes to a PCIe X4
connector.

Signed-off-by: E Shattow <[e-mail]>
---
 arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts | 5 +++++
 1 file changed, 5 insertions(+)

Patch

diff --git a/arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts b/arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts
index b764d4d92fd9..31e825be2065 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts
+++ b/arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts
@@ -100,3 +100,8 @@  &usb0 {
 	pinctrl-0 = <&usb0_pins>;
 	status = "okay";
 };
+
+&usb_cdns3 {
+	phys = <&usbphy0>, <&pciephy0>;
+	phy-names = "cdns3,usb2-phy", "cdns3,usb3-phy";
+};