Re: [PATCH v2 1/2] arm64: dts: qcom: qcs615: Add clock nodes for multimedia clock

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On 2/3/2025 7:44 PM, Konrad Dybcio wrote:
On 19.01.2025 1:00 PM, Taniya Das wrote:
Add support for video, camera, display and gpu clock controller nodes
for QCS615 platform.

Signed-off-by: Taniya Das <quic_tdas@xxxxxxxxxxx>
---
  arch/arm64/boot/dts/qcom/qcs615.dtsi | 51 ++++++++++++++++++++++++++++++++++++
  1 file changed, 51 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
index f4abfad474ea62dea13d05eb874530947e1e8d3e..9d537019437c5202c4d398eecd0ce2a991083175 100644
--- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
@@ -3,7 +3,11 @@
   * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved.
   */
+#include <dt-bindings/clock/qcom,qcs615-camcc.h>
+#include <dt-bindings/clock/qcom,qcs615-dispcc.h>
  #include <dt-bindings/clock/qcom,qcs615-gcc.h>
+#include <dt-bindings/clock/qcom,qcs615-gpucc.h>
+#include <dt-bindings/clock/qcom,qcs615-videocc.h>
  #include <dt-bindings/clock/qcom,rpmh.h>
  #include <dt-bindings/dma/qcom-gpi.h>
  #include <dt-bindings/interconnect/qcom,icc.h>
@@ -1418,6 +1422,18 @@ data-pins {
  			};
  		};
+ gpucc: clock-controller@5090000 {
+			compatible = "qcom,qcs615-gpucc";
+			reg = <0 0x05090000 0 0x9000>;
+
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GPLL0>;

This would normally be GCC_GPU_GPLL0_(DIV_)CLK_SRC, is this intentional?


Yes, Konard, but on QCS615 GPLL0 is connected and not the GCC_GPU_GPLL0 sources.

Konrad

--
Thanks & Regards,
Taniya Das.





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