From 5780acda81d3f5378b71d8dead95b8d052dc22ae Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Mon, 9 Jul 2018 17:48:42 +0200 Subject: ARM: dts: imx6q-apalis-eval: add carrier board 3.3V supply Add the 3.3V main supply on the carrier board. Currently as a fixed supply since not all consumer are modeled yet. This gets also rid of some missing supply warnings. Signed-off-by: Stefan Agner Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6q-apalis-eval.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'arch/arm/boot/dts/imx6q-apalis-eval.dts') diff --git a/arch/arm/boot/dts/imx6q-apalis-eval.dts b/arch/arm/boot/dts/imx6q-apalis-eval.dts index 621d9709effa..707ac9a46115 100644 --- a/arch/arm/boot/dts/imx6q-apalis-eval.dts +++ b/arch/arm/boot/dts/imx6q-apalis-eval.dts @@ -113,6 +113,7 @@ */ compatible = "edt,et057090dhu"; backlight = <&backlight>; + power-supply = <®_3v3_sw>; port { lcd_panel_in: endpoint { @@ -131,19 +132,30 @@ enable-active-high; status = "okay"; }; + + reg_3v3_sw: regulator-3v3-sw { + compatible = "regulator-fixed"; + regulator-name = "3.3V_SW"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; }; &backlight { brightness-levels = <0 127 191 223 239 247 251 255>; default-brightness-level = <1>; + power-supply = <®_3v3_sw>; status = "okay"; }; &can1 { + xceiver-supply = <®_3v3_sw>; status = "okay"; }; &can2 { + xceiver-supply = <®_3v3_sw>; status = "okay"; }; -- cgit