[PATCH 3/4] arm64: dts: exynos850: add ADC node

Alexey Klimov alexey.klimov at linaro.org
Wed Sep 30 20:09:14 PDT 2026


Exynos850 SoC has the ADC controller within CMGP (common GPIO) block.
Add DT node that describes it.

Signed-off-by: Alexey Klimov <alexey.klimov at linaro.org>
---
 arch/arm64/boot/dts/exynos/exynos850.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynos850.dtsi b/arch/arm64/boot/dts/exynos/exynos850.dtsi
index 8a4771899a8e..eb87225a756b 100644
--- a/arch/arm64/boot/dts/exynos/exynos850.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos850.dtsi
@@ -355,6 +355,16 @@ cmu_cmgp: clock-controller at 11c00000 {
 			clock-names = "oscclk", "gout_clkcmu_cmgp_bus";
 		};
 
+		exynos_adc: adc at 11c40000 {
+			compatible = "samsung,exynos850-adc";
+			reg = <0x11c40000 0x100>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
+			#io-channel-cells = <1>;
+			clocks = <&cmu_cmgp CLK_GOUT_CMGP_ADC_S0_PCLK>;
+			clock-names = "adc";
+			status = "disabled";
+		};
+
 		cmu_core: clock-controller at 12000000 {
 			compatible = "samsung,exynos850-cmu-core";
 			reg = <0x12000000 0x8000>;

-- 
2.51.0




More information about the linux-arm-kernel mailing list