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Diffstat (limited to 'dts/src/arm64/rockchip/rk3399-rockpro64.dts')
-rw-r--r--dts/src/arm64/rockchip/rk3399-rockpro64.dts18
1 files changed, 18 insertions, 0 deletions
diff --git a/dts/src/arm64/rockchip/rk3399-rockpro64.dts b/dts/src/arm64/rockchip/rk3399-rockpro64.dts
index 20ec7d1c25..eb55940620 100644
--- a/dts/src/arm64/rockchip/rk3399-rockpro64.dts
+++ b/dts/src/arm64/rockchip/rk3399-rockpro64.dts
@@ -513,6 +513,20 @@
gpio1830-supply = <&vcc_3v0>;
};
+&pcie0 {
+ ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>;
+ num-lanes = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_perst>;
+ vpcie12v-supply = <&vcc12v_dcin>;
+ vpcie3v3-supply = <&vcc3v3_pcie>;
+ status = "okay";
+};
+
+&pcie_phy {
+ status = "okay";
+};
+
&pmu_io_domains {
pmu1830-supply = <&vcc_3v0>;
status = "okay";
@@ -542,6 +556,10 @@
};
pcie {
+ pcie_perst: pcie-perst {
+ rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
pcie_pwr_en: pcie-pwr-en {
rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
};