linux-kernel - [PATCH v2 3/3] arm64: dts: exynosautov920: add cpucl0 clock DT nodes

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Message-ID: <20250423044153.1288077-4-shin.son@samsung.com>
Date: Wed, 23 Apr 2025 13:41:53 +0900
From: Shin Son <shin.son@...sung.com>
To: Krzysztof Kozlowski <krzk@...nel.org>, Sylwester Nawrocki
	<s.nawrocki@...sung.com>, Chanwoo Choi <cw00.choi@...sung.com>, Alim Akhtar
	<alim.akhtar@...sung.com>, Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, Conor Dooley
	<conor+dt@...nel.org>, Sunyeal Hong <sunyeal.hong@...sung.com>
Cc: Shin Son <shin.son@...sung.com>, linux-samsung-soc@...r.kernel.org,
	linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 3/3] arm64: dts: exynosautov920: add cpucl0 clock DT
 nodes

Add cmu_cpucl0 clocks for switch, cluster, and dbg domains respectively.

Signed-off-by: Shin Son <shin.son@...sung.com>
---
 arch/arm64/boot/dts/exynos/exynosautov920.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
index fc6ac531d597..23f077806db4 100644
--- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
@@ -582,6 +582,21 @@ pinctrl_aud: pinctrl@...60000 {
 			compatible = "samsung,exynosautov920-pinctrl";
 			reg = <0x1a460000 0x10000>;
 		};
+
+		cmu_cpucl0: clock-controller@...00000 {
+			compatible = "samsung,exynosautov920-cmu-cpucl0";
+			reg = <0x1ec00000 0x8000>;
+			#clock-cells = <1>;
+
+			clocks = <&xtcxo>,
+				 <&cmu_top DOUT_CLKCMU_CPUCL0_SWITCH>,
+				 <&cmu_top DOUT_CLKCMU_CPUCL0_CLUSTER>,
+				 <&cmu_top DOUT_CLKCMU_CPUCL0_DBG>;
+			clock-names = "oscclk",
+				      "switch",
+				      "cluster",
+				      "dbg";
+		};
 	};
 
 	timer {
-- 
2.49.0