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ARM: dts: imx53-ppd: Add fixed-regulator information
Add information about 3V3 power rail to avoid kernel warnings, that dummy regulators have been added. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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@ -140,6 +140,25 @@
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regulator-always-on;
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regulator-always-on;
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};
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};
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reg_3v3: regulator-3v3 {
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/* TPS54320 */
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compatible = "regulator-fixed";
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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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reg_3v3_lcd: regulator-3v3-lcd {
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/* MIC2009 */
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compatible = "regulator-fixed";
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regulator-name = "LCD_3V3";
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vin-supply = <®_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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pwm_bl: backlight {
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pwm_bl: backlight {
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compatible = "pwm-backlight";
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compatible = "pwm-backlight";
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pwms = <&pwm2 0 50000>;
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pwms = <&pwm2 0 50000>;
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@ -154,6 +173,7 @@
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234 237 239 242 244 247 249 252 255>;
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234 237 239 242 244 247 249 252 255>;
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default-brightness-level = <0>;
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default-brightness-level = <0>;
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enable-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
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enable-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
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power-supply = <®_3v3_lcd>;
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};
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};
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leds {
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leds {
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@ -200,6 +220,7 @@
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usbphy2: usbphy2 {
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usbphy2: usbphy2 {
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compatible = "usb-nop-xceiv";
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compatible = "usb-nop-xceiv";
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vcc-supply = <®_3v3>;
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reset-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>;
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reset-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>;
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clock-names = "main_clk";
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clock-names = "main_clk";
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clock-frequency = <24000000>;
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clock-frequency = <24000000>;
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@ -210,6 +231,7 @@
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usbphy3: usbphy3 {
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usbphy3: usbphy3 {
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compatible = "usb-nop-xceiv";
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compatible = "usb-nop-xceiv";
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vcc-supply = <®_3v3>;
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reset-gpios = <&gpio2 19 GPIO_ACTIVE_LOW>;
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reset-gpios = <&gpio2 19 GPIO_ACTIVE_LOW>;
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clock-names = "main_clk";
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clock-names = "main_clk";
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@ -221,6 +243,7 @@
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panel-lvds0 {
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panel-lvds0 {
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compatible = "nvd,9128";
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compatible = "nvd,9128";
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power-supply = <®_3v3_lcd>;
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port {
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port {
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panel_in_lvds0: endpoint {
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panel_in_lvds0: endpoint {
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@ -230,6 +253,14 @@
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};
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};
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};
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};
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&usbphy0 {
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vcc-supply = <®_3v3>;
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};
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&usbphy1 {
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vcc-supply = <®_3v3>;
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};
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&audmux {
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&audmux {
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pinctrl-names = "default";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_audmux>;
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pinctrl-0 = <&pinctrl_audmux>;
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@ -414,6 +445,7 @@
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&fec {
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&fec {
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pinctrl-names = "default";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_fec>;
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pinctrl-0 = <&pinctrl_fec>;
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phy-supply = <®_3v3>;
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phy-mode = "rmii";
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phy-mode = "rmii";
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phy-reset-gpios = <&gpio2 16 GPIO_ACTIVE_LOW>;
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phy-reset-gpios = <&gpio2 16 GPIO_ACTIVE_LOW>;
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status = "okay";
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status = "okay";
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