[PATCH v1 3/3] arm64: dts: exynosautov920: add CMU_M2M clock DT nodes

Raghav Sharma raghav.s at samsung.com
Fri Aug 8 07:21:46 PDT 2025


Add required dt node for CMU_M2M block, which provides
clocks for M2M IP

Signed-off-by: Raghav Sharma <raghav.s at samsung.com>
---
 arch/arm64/boot/dts/exynos/exynosautov920.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
index 0fdf2062930a..086d6bbc18b8 100644
--- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
@@ -1454,6 +1454,19 @@ pinctrl_aud: pinctrl at 1a460000 {
 			reg = <0x1a460000 0x10000>;
 		};
 
+		cmu_m2m: clock-controller at 0x1a800000 {
+			compatible = "samsung,exynosautov920-cmu-m2m";
+			reg = <0x1a800000 0x8000>;
+			#clock-cells = <1>;
+
+			clocks = <&xtcxo>,
+				 <&cmu_top DOUT_CLKCMU_M2M_NOC>,
+				 <&cmu_top DOUT_CLKCMU_M2M_JPEG>;
+			clock-names = "oscclk",
+				      "noc",
+				      "jpeg";
+		};
+
 		cmu_cpucl0: clock-controller at 1ec00000 {
 			compatible = "samsung,exynosautov920-cmu-cpucl0";
 			reg = <0x1ec00000 0x8000>;
-- 
2.34.1




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