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authorStefan Agner <stefan@agner.ch>2018-07-09 18:48:42 +0300
committerShawn Guo <shawnguo@kernel.org>2018-07-11 16:00:42 +0300
commit5780acda81d3f5378b71d8dead95b8d052dc22ae (patch)
treeb7bc35dc8c5e49535e146ff2925c031bec25c466 /arch/arm/boot/dts/imx6q-apalis-eval.dts
parent6c74366b8db6fc70b65266bf52c58a89ebc946f1 (diff)
downloadlinux-5780acda81d3f5378b71d8dead95b8d052dc22ae.tar.xz
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 <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6q-apalis-eval.dts')
-rw-r--r--arch/arm/boot/dts/imx6q-apalis-eval.dts12
1 files changed, 12 insertions, 0 deletions
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 = <&reg_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 = <&reg_3v3_sw>;
status = "okay";
};
&can1 {
+ xceiver-supply = <&reg_3v3_sw>;
status = "okay";
};
&can2 {
+ xceiver-supply = <&reg_3v3_sw>;
status = "okay";
};