linux-kernel - [PATCH v3 09/12] arm64: dts: exynos: gs101: enable cmu-peric0 clock controller

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Date: Tue,  9 Jan 2024 12:58:11 +0000
From: Tudor Ambarus <tudor.ambarus@...aro.org>
To: peter.griffin@...aro.org,
	krzysztof.kozlowski+dt@...aro.org,
	gregkh@...uxfoundation.org
Cc: mturquette@...libre.com,
	sboyd@...nel.org,
	robh+dt@...nel.org,
	conor+dt@...nel.org,
	andi.shyti@...nel.org,
	alim.akhtar@...sung.com,
	jirislaby@...nel.org,
	s.nawrocki@...sung.com,
	tomasz.figa@...il.com,
	cw00.choi@...sung.com,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org,
	linux-clk@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-i2c@...r.kernel.org,
	linux-serial@...r.kernel.org,
	andre.draszik@...aro.org,
	kernel-team@...roid.com,
	willmcvicker@...gle.com,
	Tudor Ambarus <tudor.ambarus@...aro.org>,
	Sam Protsenko <semen.protsenko@...aro.org>
Subject: [PATCH v3 09/12] arm64: dts: exynos: gs101: enable cmu-peric0 clock controller

Enable the cmu-peric0 clock controller. It feeds USI and I3c.

Reviewed-by: Sam Protsenko <semen.protsenko@...aro.org>
Reviewed-by: Peter Griffin <peter.griffin@...aro.org>
Signed-off-by: Tudor Ambarus <tudor.ambarus@...aro.org>
---
v3:
- comply with the renamed cmu_peric0 clock names, "bus" and "ip"
- collect Peter's R-b tag
v2: collect Sam's R-b tag

 arch/arm64/boot/dts/exynos/google/gs101.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index 4e5f4c748906..2d1344a202a9 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -339,6 +339,16 @@ ppi_cluster2: interrupt-partition-2 {
 			};
 		};
 
+		cmu_peric0: clock-controller@...00000 {
+			compatible = "google,gs101-cmu-peric0";
+			reg = <0x10800000 0x4000>;
+			#clock-cells = <1>;
+			clocks = <&ext_24_5m>,
+				 <&cmu_top CLK_DOUT_CMU_PERIC0_BUS>,
+				 <&cmu_top CLK_DOUT_CMU_PERIC0_IP>;
+			clock-names = "oscclk", "bus", "ip";
+		};
+
 		sysreg_peric0: syscon@...20000 {
 			compatible = "google,gs101-peric0-sysreg", "syscon";
 			reg = <0x10820000 0x10000>;
-- 
2.43.0.472.g3155946c3a-goog