63 lines
1.6 KiB
Diff
63 lines
1.6 KiB
Diff
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diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
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index 8adf672709e8bf..c1fa917083ba64 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
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@@ -67,6 +67,37 @@
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regulator-boot-on;
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};
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+ pcie30_avdd0v9: pcie30-avdd0v9-regulator {
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+ compatible = "regulator-fixed";
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+ regulator-name = "pcie30_avdd0v9";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <900000>;
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+ regulator-max-microvolt = <900000>;
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+ vin-supply = <&vcc3v3_sys>;
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+ };
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+
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+ pcie30_avdd1v8: pcie30-avdd1v8-regulator {
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+ compatible = "regulator-fixed";
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+ regulator-name = "pcie30_avdd1v8";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ vin-supply = <&vcc3v3_sys>;
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+ };
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+
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+ /* pi6c pcie clock generator */
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+ vcc3v3_pi6c_03: vcc3v3-pi6c-03-regulator {
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+ compatible = "regulator-fixed";
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+ regulator-name = "vcc3v3_pi6c_03";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ vin-supply = <&vcc5v0_sys>;
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+ };
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+
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vcc3v3_pcie: vcc3v3-pcie-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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@@ -546,6 +577,19 @@
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status = "okay";
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};
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+&pcie30phy {
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+ phy-supply = <&vcc3v3_pi6c_03>;
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+ status = "okay";
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+};
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+
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+&pcie3x2 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pcie30x2m1_pins>;
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+ reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
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+ vpcie3v3-supply = <&vcc3v3_pcie>;
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+ status = "okay";
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+};
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+
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&pinctrl {
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cam {
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vcc_cam_en: vcc_cam_en {
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