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.sch...@bootlin.com>
Acked-by: Chen-Yu Tsai <w...@csie.org>
---
 arch/arm/boot/dts/axp209.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/axp209.dtsi b/arch/arm/boot/dts/axp209.dtsi
index 897103e..0d9ff12 100644
--- a/arch/arm/boot/dts/axp209.dtsi
+++ b/arch/arm/boot/dts/axp209.dtsi
@@ -58,6 +58,11 @@
                status = "disabled";
        };
 
+       axp_adc: adc {
+               compatible = "x-powers,axp209-adc";
+               #io-channel-cells = <1>;
+       };
+
        axp_gpio: gpio {
                compatible = "x-powers,axp209-gpio";
                gpio-controller;
-- 
git-series 0.9.1

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