[PATCH 3/4] arm64: dts: rp1: Add Raspberry Pi's RP1 ADC DT node

Stanimir Varbanov
2025-09-25T00:05:28Z

Add Raspberry Pi's RP1 ADC DT controller node.

Signed-off-by: Stanimir Varbanov <svarbanov@suse.de>
---
arch/arm64/boot/dts/broadcom/rp1-common.dtsi | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/broadcom/rp1-common.dtsi b/arch/arm64/boot/dts/broadcom/rp1-common.dtsi
index 6bdc304c5f24..a0b06d7ce9f2 100644
--- a/arch/arm64/boot/dts/broadcom/rp1-common.dtsi
+++ b/arch/arm64/boot/dts/broadcom/rp1-common.dtsi
@@ -40,6 +40,13 @@ rp1_gpio: pinctrl@400d0000 {
<2 IRQ_TYPE_LEVEL_HIGH>;
};

+ rp1_adc: adc@400c8000 {
+ compatible = "raspberrypi,rp1-adc";
+ reg = <0x00 0x400c8000 0x0 0x4000>;
+ clocks = <&rp1_clocks RP1_CLK_ADC>;
+ status = "disabled";
+ };
+
rp1_eth: ethernet@40100000 {
compatible = "raspberrypi,rp1-gem";
reg = <0x00 0x40100000 0x0 0x4000>;
--
2.47.0