linux-kernel - [PATCH V5 3/3] arm64: dts: qcom: sm8450: Add video clock controller

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Date:   Wed, 24 May 2023 19:36:56 +0530
From:   Taniya Das <quic_tdas@...cinc.com>
To:     Bjorn Andersson <andersson@...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:     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>, <quic_jkona@...cinc.com>,
        <quic_imrashai@...cinc.com>, <quic_ajipan@...cinc.com>
Subject: [PATCH V5 3/3] arm64: dts: qcom: sm8450: Add video clock controller

Add device node for video clock controller on Qualcomm SM8450 platform.

Signed-off-by: Taniya Das <quic_tdas@...cinc.com>
---
Changes since V4:
 - Sort the DT node by unit address.
 - include videocc header.

Changes since V3:
 - None.

Changes since V2:
 - No changes.

Changes since V1:
 - No changes.

 arch/arm64/boot/dts/qcom/sm8450.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 595533aeafc4..8bc6d1498b57 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -8,6 +8,7 @@
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/clock/qcom,sm8450-camcc.h>
 #include <dt-bindings/clock/qcom,sm8450-dispcc.h>
+#include <dt-bindings/clock/qcom,sm8450-videocc.h>
 #include <dt-bindings/dma/qcom-gpi.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/mailbox/qcom-ipcc.h>
@@ -2572,6 +2573,18 @@
 			};
 		};

+		videocc: clock-controller@...0000 {
+			compatible = "qcom,sm8450-videocc";
+			reg = <0 0x0aaf0000 0 0x10000>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_VIDEO_AHB_CLK>;
+			power-domains = <&rpmhpd SM8450_MMCX>;
+			required-opps = <&rpmhpd_opp_low_svs>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
 		cci0: cci@...5000 {
 			compatible = "qcom,sm8450-cci", "qcom,msm8996-cci";
 			reg = <0 0x0ac15000 0 0x1000>;
--
2.17.1