ARM64: dts: meson-axg: add s400 main 12v supply

Add a fixed regulator for the main 12v which is the main power supply
of the board.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 1dff41d..c5fa32a 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -16,6 +16,13 @@
                serial1 = &uart_A;
        };
 
+       main_12v: regulator-main_12v {
+               compatible = "regulator-fixed";
+               regulator-name = "12V";
+               regulator-min-microvolt = <12000000>;
+               regulator-max-microvolt = <12000000>;
+       };
+
        vddio_boot: regulator-vddio_boot {
                compatible = "regulator-fixed";
                regulator-name = "VDDIO_BOOT";