[RFC PATCH v1 4/4] riscv: dts: allwinner: d1: Add GPADC node

[Maxim Kiselev <bigunclemax@xxxxxxxxx>]

This patch adds declaration of the general purpose ADC with two channel
for D1 SoC.

Signed-off-by: Maxim Kiselev <bigunclemax@xxxxxxxxx>
---
 arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi b/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
index 97e7cbb32597..b21825429cca 100644
--- a/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
@@ -6,6 +6,16 @@
 
 / {
 	soc {
+		gpadc: adc@2009000 {
+			compatible = "allwinner,sun20i-d1-gpadc";
+			reg = <0x2009000 0x1000>;
+			clocks = <&ccu CLK_BUS_GPADC>;
+			resets = <&ccu RST_BUS_GPADC>;
+			interrupts = <SOC_PERIPHERAL_IRQ(57) IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#io-channel-cells = <0>;
+		};
+
 		lradc: keys@2009800 {
 			compatible = "allwinner,sun20i-d1-lradc",
 				     "allwinner,sun50i-r329-lradc";
-- 
2.39.2