lede/target/linux/rockchip/patches-5.18/257-add-PCIe-3-to-ROCK3A.patch

23 lines
497 B
Diff

--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
@@ -653,6 +653,19 @@
status = "okay";
};
+&pcie30phy {
+ status = "okay";
+};
+
+&pcie3x2 {
+ reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
+ vpcie3v3-supply = <&pcie30_3v3>;
+ //num-lanes = <2>;
+ pinctrl-0 = <&pcie30x2m1_pins>;
+ bus-scan-delay-ms = <1000>;
+ status = "okay";
+};
+
&pcie2x1 {
reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&pcie30_3v3>;