linux-kernel - [PATCH V2 4/4] arm64: dts: qcom: sm8550: Add video clock controller

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Message-ID: <20230524145203.13153-5-quic_jkona@quicinc.com>
Date:   Wed, 24 May 2023 20:22:03 +0530
From:   Jagadeesh Kona <quic_jkona@...cinc.com>
To:     Andy Gross <agross@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
CC:     Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        <linux-arm-msm@...r.kernel.org>, <linux-clk@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Taniya Das <quic_tdas@...cinc.com>,
        "Jagadeesh Kona" <quic_jkona@...cinc.com>,
        Satya Priya Kakitapalli <quic_skakitap@...cinc.com>,
        Imran Shaik <quic_imrashai@...cinc.com>,
        "Ajit Pandey" <quic_ajipan@...cinc.com>
Subject: [PATCH V2 4/4] arm64: dts: qcom: sm8550: Add video clock controller

Add device node for video clock controller on Qualcomm SM8550 platform.

Signed-off-by: Jagadeesh Kona <quic_jkona@...cinc.com>
---
Changes since V1:
 - Sorted DT node by unit address
 - Reused SM8450 videocc header file for SM8550

 arch/arm64/boot/dts/qcom/sm8550.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 6e9bad8f6f33..bef33b253813 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -4,6 +4,7 @@
  */
 
 #include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/clock/qcom,sm8450-videocc.h>
 #include <dt-bindings/clock/qcom,sm8550-gcc.h>
 #include <dt-bindings/clock/qcom,sm8550-tcsr.h>
 #include <dt-bindings/clock/qcom,sm8550-dispcc.h>
@@ -2385,6 +2386,18 @@ opp-202000000 {
 			};
 		};
 
+		videocc: clock-controller@...0000 {
+			compatible = "qcom,sm8550-videocc";
+			reg = <0 0x0aaf0000 0 0x10000>;
+			clocks = <&bi_tcxo_div2>,
+				 <&gcc GCC_VIDEO_AHB_CLK>;
+			power-domains = <&rpmhpd SM8550_MMCX>;
+			required-opps = <&rpmhpd_opp_low_svs>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
 		mdss: display-subsystem@...0000 {
 			compatible = "qcom,sm8550-mdss";
 			reg = <0 0x0ae00000 0 0x1000>;
-- 
2.40.1