Re: [PATCH V4 8/8] arm64: dts: qcom: sm8650: Add video and camera clock controllers

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On 6/13/2024 2:52 AM, Vladimir Zapolskiy wrote:
Hi Jagadeesh.

On 6/2/24 14:44, Jagadeesh Kona wrote:
Add device nodes for video and camera clock controllers on Qualcomm
SM8650 platform.

Signed-off-by: Jagadeesh Kona <quic_jkona@xxxxxxxxxxx>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@xxxxxxxxxx>
---
  arch/arm64/boot/dts/qcom/sm8650.dtsi | 26 ++++++++++++++++++++++++++
  1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
index 336c54242778..d964762b0532 100644
--- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
@@ -4,10 +4,12 @@
   */
  #include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/clock/qcom,sm8650-camcc.h>
  #include <dt-bindings/clock/qcom,sm8650-dispcc.h>
  #include <dt-bindings/clock/qcom,sm8650-gcc.h>
  #include <dt-bindings/clock/qcom,sm8650-gpucc.h>
  #include <dt-bindings/clock/qcom,sm8650-tcsr.h>
+#include <dt-bindings/clock/qcom,sm8650-videocc.h>
  #include <dt-bindings/dma/qcom-gpi.h>
  #include <dt-bindings/firmware/qcom,scm.h>
  #include <dt-bindings/gpio/gpio.h>
@@ -3315,6 +3317,30 @@ opp-202000000 {
              };
          };
+        videocc: clock-controller@aaf0000 {
+            compatible = "qcom,sm8650-videocc";
+            reg = <0 0x0aaf0000 0 0x10000>;
+            clocks = <&bi_tcxo_div2>,
+                 <&gcc GCC_VIDEO_AHB_CLK>;
+            power-domains = <&rpmhpd RPMHPD_MMCX>;
+            #clock-cells = <1>;
+            #reset-cells = <1>;
+            #power-domain-cells = <1>;
+        };
+
+        camcc: clock-controller@ade0000 {
+            compatible = "qcom,sm8650-camcc";
+            reg = <0 0x0ade0000 0 0x20000>;
+            clocks = <&gcc GCC_CAMERA_AHB_CLK>,
+                 <&bi_tcxo_div2>,
+                 <&bi_tcxo_ao_div2>,
+                 <&sleep_clk>;
+            power-domains = <&rpmhpd RPMHPD_MMCX>;

When you test the change on a particular board, do you get here any build
time warning messages like this one?

   clock-controller@ade0000: 'required-opps' is a required property
      from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#

I believe it's a valid warning, which has to be fixes, and as it says it
corresponds to the required property exactly.


Thanks Vladimir for pointing this issue. I will check about this warning and will fix this.

Thanks,
Jagadeesh




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