ARM: tegra: apalis: Fix HDMI power supplies
Fix HDMI supplies (both regular VDD as well as PLL ones) being switched by the TPS65911 PMIC's GPIO6 aka EN_VDD_HDMI by introducing two new GPIO switched fixed regulators avdd_hdmi_pll_1v8_reg and avdd_hdmi_3v3_reg. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
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@ -34,8 +34,8 @@
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host1x@50000000 {
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hdmi@54280000 {
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vdd-supply = <&sys_3v3_reg>;
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pll-supply = <&vio_reg>;
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vdd-supply = <&avdd_hdmi_3v3_reg>;
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pll-supply = <&avdd_hdmi_pll_1v8_reg>;
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nvidia,hpd-gpio =
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<&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
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@ -667,18 +667,40 @@
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#address-cells = <1>;
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#size-cells = <0>;
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sys_3v3_reg: regulator@100 {
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avdd_hdmi_pll_1v8_reg: regulator@100 {
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compatible = "regulator-fixed";
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reg = <100>;
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regulator-name = "+V1.8_AVDD_HDMI_PLL";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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enable-active-high;
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gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
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vin-supply = <&vio_reg>;
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};
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sys_3v3_reg: regulator@101 {
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compatible = "regulator-fixed";
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reg = <101>;
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regulator-name = "3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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charge_pump_5v0_reg: regulator@101 {
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avdd_hdmi_3v3_reg: regulator@102 {
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compatible = "regulator-fixed";
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reg = <101>;
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reg = <102>;
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regulator-name = "+V3.3_AVDD_HDMI";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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enable-active-high;
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gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
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vin-supply = <&sys_3v3_reg>;
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};
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charge_pump_5v0_reg: regulator@103 {
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compatible = "regulator-fixed";
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reg = <103>;
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regulator-name = "5v0";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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