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arm64: tegra: Enable DP support on Jetson Nano
Add the AVDD_IO_EDP_1V05 and enable the SOR and DPAUX hardware blocks that are used to drive DisplayPort on Jetson Nano. Signed-off-by: Thierry Reding <treding@nvidia.com>
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@ -64,6 +64,16 @@ dpaux@54040000 {
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status = "okay";
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};
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sor@54540000 {
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status = "okay";
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avdd-io-hdmi-dp-supply = <&avdd_io_edp_1v05>;
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vdd-hdmi-dp-pll-supply = <&vdd_1v8>;
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nvidia,xbar-cfg = <2 1 0 3 4>;
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nvidia,dpaux = <&dpaux>;
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};
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sor@54580000 {
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status = "okay";
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@ -76,6 +86,10 @@ sor@54580000 {
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GPIO_ACTIVE_LOW>;
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nvidia,xbar-cfg = <0 1 2 3 4>;
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};
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dpaux@545c0000 {
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status = "okay";
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};
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};
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gpu@57000000 {
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@ -680,5 +694,19 @@ vdd_gpu: regulator@6 {
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enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>;
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vin-supply = <&vdd_5v0_sys>;
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};
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avdd_io_edp_1v05: regulator@7 {
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compatible = "regulator-fixed";
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reg = <7>;
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regulator-name = "AVDD_IO_EDP_1V05";
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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gpio = <&pmic 7 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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vin-supply = <&avdd_1v05_pll>;
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};
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};
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};
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