diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/imx53-ppd.dts | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx53-ppd.dts b/arch/arm/boot/dts/imx53-ppd.dts index 3aa6f693fa9f..30bbe0d740ee 100644 --- a/arch/arm/boot/dts/imx53-ppd.dts +++ b/arch/arm/boot/dts/imx53-ppd.dts @@ -140,6 +140,25 @@ regulator-always-on; }; + reg_3v3: regulator-3v3 { + /* TPS54320 */ + compatible = "regulator-fixed"; + regulator-name = "3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_3v3_lcd: regulator-3v3-lcd { + /* MIC2009 */ + compatible = "regulator-fixed"; + regulator-name = "LCD_3V3"; + vin-supply = <®_3v3>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + pwm_bl: backlight { compatible = "pwm-backlight"; pwms = <&pwm2 0 50000>; @@ -154,6 +173,7 @@ 234 237 239 242 244 247 249 252 255>; default-brightness-level = <0>; enable-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>; + power-supply = <®_3v3_lcd>; }; leds { @@ -200,6 +220,7 @@ usbphy2: usbphy2 { compatible = "usb-nop-xceiv"; + vcc-supply = <®_3v3>; reset-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>; clock-names = "main_clk"; clock-frequency = <24000000>; @@ -210,6 +231,7 @@ usbphy3: usbphy3 { compatible = "usb-nop-xceiv"; + vcc-supply = <®_3v3>; reset-gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; clock-names = "main_clk"; @@ -221,6 +243,7 @@ panel-lvds0 { compatible = "nvd,9128"; + power-supply = <®_3v3_lcd>; port { panel_in_lvds0: endpoint { @@ -230,6 +253,14 @@ }; }; +&usbphy0 { + vcc-supply = <®_3v3>; +}; + +&usbphy1 { + vcc-supply = <®_3v3>; +}; + &audmux { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_audmux>; @@ -414,6 +445,7 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec>; + phy-supply = <®_3v3>; phy-mode = "rmii"; phy-reset-gpios = <&gpio2 16 GPIO_ACTIVE_LOW>; status = "okay"; |