arm64: dts: rockchip: Add PCIe for RockPI N10 (93ca8ac2) · Commits · 戴 / test

arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi

+38 −2

Original line number	Diff line number	Diff line
		@@ -11,6 +11,18 @@

		/ {
		compatible = "vamrs,rk3399pro-vmarc-som", "rockchip,rk3399pro";

		vcc3v3_pcie: vcc-pcie-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio4 RK_PD4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pcie_pwr>;
		regulator-name = "vcc3v3_pcie";
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc5v0_sys>;
		};
		};

		&cpu_l0 {
		@@ -142,7 +154,8 @@
		regulator-min-microvolt = <900000>;
		regulator-max-microvolt = <900000>;
		regulator-state-mem {
		regulator-off-in-suspend;
		regulator-on-in-suspend;
		regulator-suspend-microvolt = <900000>;
		};
		};

		@@ -177,7 +190,8 @@
		regulator-min-microvolt = <1850000>;
		regulator-max-microvolt = <1850000>;
		regulator-state-mem {
		regulator-off-in-suspend;
		regulator-on-in-suspend;
		regulator-suspend-microvolt = <1850000>;
		};
		};

		@@ -304,6 +318,22 @@
		sdmmc-supply = <&vccio_sd>;
		};

		&pcie_phy {
		status = "okay";
		};

		&pcie0 {
		ep-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
		max-link-speed = <2>;
		num-lanes = <4>;
		pinctrl-0 = <&pcie_clkreqnb_cpm>;
		pinctrl-names = "default";
		vpcie0v9-supply = <&vcca_0v9>; /* VCC_0V9_S0 */
		vpcie1v8-supply = <&vcca_1v8>; /* VCC_1V8_S0 */
		vpcie3v3-supply = <&vcc3v3_pcie>;
		status = "okay";
		};

		&pinctrl {
		hym8563 {
		hym8563_int: hym8563-int {
		@@ -311,6 +341,12 @@
		};
		};

		pcie {
		pcie_pwr: pcie-pwr {
		rockchip,pins = <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
		};
		};

		pmic {
		pmic_int_l: pmic-int-l {
		rockchip,pins = <1 RK_PC2 0 &pcfg_pull_up>;