ARM: dtsi: axp81x: add node for ADC

This adds a DT node for the ADC of the PMIC so that there can be
consumers of its IIO channels declaring their consumptions via DT.

Signed-off-by: Quentin Schulz <quentin.schulz@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm/boot/dts/axp81x.dtsi b/arch/arm/boot/dts/axp81x.dtsi
index fd55b896afa194a4a31fb4370848e51084b1766f..6b5e7bcbc69a069e66fec6fa178eb39ed22a0f62 100644 (file)
--- a/arch/arm/boot/dts/axp81x.dtsi
+++ b/arch/arm/boot/dts/axp81x.dtsi
@@ -48,6 +48,11 @@
        interrupt-controller;
        #interrupt-cells = <1>;
 
+       axp_adc: adc {
+               compatible = "x-powers,axp813-adc";
+               #io-channel-cells = <1>;
+       };
+
        axp_gpio: axp-gpio {
                compatible = "x-powers,axp813-gpio";
                gpio-controller;