linux-kernel - [PATCH v2 6/6] arm64: dts: qcom: x1e80100: Add videocc

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Message-Id: <20250709-x1e-videocc-v2-6-ad1acf5674b4@linaro.org>
Date: Wed, 09 Jul 2025 12:08:58 +0200
From: Stephan Gerhold <stephan.gerhold@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>
Cc: Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Taniya Das <quic_tdas@...cinc.com>, 
 Jagadeesh Kona <quic_jkona@...cinc.com>, 
 Konrad Dybcio <konradybcio@...nel.org>, Abel Vesa <abel.vesa@...aro.org>, 
 Johan Hovold <johan@...nel.org>, 
 Bryan O'Donoghue <bryan.odonoghue@...aro.org>, 
 Stefan Schmidt <stefan.schmidt@...aro.org>, linux-arm-msm@...r.kernel.org, 
 linux-clk@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org
Subject: [PATCH v2 6/6] arm64: dts: qcom: x1e80100: Add videocc

Add the video clock controller for X1E80100, similar to sm8550.dtsi. It
provides the needed clocks/power domains for the iris video codec.

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Signed-off-by: Stephan Gerhold <stephan.gerhold@...aro.org>
---
 arch/arm64/boot/dts/qcom/x1e80100.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
index a9a7bb676c6f8ac48a2e443d28efdc8c9b5e52c0..92f53bf13cfc42268a165dc9697e5fa062e35742 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
@@ -5,6 +5,7 @@
 
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/clock/qcom,sc8280xp-lpasscc.h>
+#include <dt-bindings/clock/qcom,sm8450-videocc.h>
 #include <dt-bindings/clock/qcom,x1e80100-dispcc.h>
 #include <dt-bindings/clock/qcom,x1e80100-gcc.h>
 #include <dt-bindings/clock/qcom,x1e80100-gpucc.h>
@@ -5171,6 +5172,20 @@ usb_1_ss1_dwc3_ss: endpoint {
 			};
 		};
 
+		videocc: clock-controller@...0000 {
+			compatible = "qcom,x1e80100-videocc";
+			reg = <0 0x0aaf0000 0 0x10000>;
+			clocks = <&bi_tcxo_div2>,
+				 <&gcc GCC_VIDEO_AHB_CLK>;
+			power-domains = <&rpmhpd RPMHPD_MMCX>,
+					<&rpmhpd RPMHPD_MXC>;
+			required-opps = <&rpmhpd_opp_low_svs>,
+					<&rpmhpd_opp_low_svs>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
 		mdss: display-subsystem@...0000 {
 			compatible = "qcom,x1e80100-mdss";
 			reg = <0 0x0ae00000 0 0x1000>;

-- 
2.49.0