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[RFC,v1,3/4] ARM: dts: sun8i: t113s: Add GPADC node

Message ID 20230524082744.3215427-4-bigunclemax@gmail.com (mailing list archive)
State New, archived
Headers show
Series Add support for Allwinner GPADC on D1/T113s/R329 SoCs | expand

Commit Message

Maksim Kiselev May 24, 2023, 8:27 a.m. UTC 
This patch adds declaration of the general purpose ADC with one channel
for T113s SoC.

Signed-off-by: Maxim Kiselev <bigunclemax@gmail.com>
---
 arch/arm/boot/dts/sun8i-t113s.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/sun8i-t113s.dtsi b/arch/arm/boot/dts/sun8i-t113s.dtsi
index 804aa197a24f..d269fdde330d 100644
--- a/arch/arm/boot/dts/sun8i-t113s.dtsi
+++ b/arch/arm/boot/dts/sun8i-t113s.dtsi
@@ -42,6 +42,18 @@  gic: interrupt-controller@1c81000 {
 		#interrupt-cells = <3>;
 	};
 
+	soc {
+		gpadc: adc@2009000 {
+			compatible = "allwinner,sun8i-t113-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>;
+		};
+	};
+
 	timer {
 		compatible = "arm,armv7-timer";
 		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,