On Mon, 15 May 2023 at 16:08, Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> wrote:
>
>
>
> On 15.05.2023 14:57, Dmitry Baryshkov wrote:
> > On Mon, 15 May 2023 at 15:28, Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> wrote:
> >>
> >>
> >>
> >> On 9.05.2023 18:12, Jagadeesh Kona wrote:
> >>> Add device node for video clock controller on Qualcomm SM8550 platform.
> >>>
> >>> Signed-off-by: Jagadeesh Kona <quic_jkona@xxxxxxxxxxx>
> >>> Signed-off-by: Taniya Das <quic_tdas@xxxxxxxxxxx>
> >>> ---
> >>> arch/arm64/boot/dts/qcom/sm8550.dtsi | 12 ++++++++++++
> >>> 1 file changed, 12 insertions(+)
> >>>
> >>> diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
> >>> index 6e9bad8f6f33..e67e7c69dae6 100644
> >>> --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
> >>> +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
> >>> @@ -7,6 +7,7 @@
> >>> #include <dt-bindings/clock/qcom,sm8550-gcc.h>
> >>> #include <dt-bindings/clock/qcom,sm8550-tcsr.h>
> >>> #include <dt-bindings/clock/qcom,sm8550-dispcc.h>
> >>> +#include <dt-bindings/clock/qcom,sm8550-videocc.h>
> >>> #include <dt-bindings/dma/qcom-gpi.h>
> >>> #include <dt-bindings/gpio/gpio.h>
> >>> #include <dt-bindings/interrupt-controller/arm-gic.h>
> >>> @@ -759,6 +760,17 @@ gcc: clock-controller@100000 {
> >>> <&usb_dp_qmpphy QMP_USB43DP_USB3_PIPE_CLK>;
> >>> };
> >>>
> >>> + videocc: clock-controller@aaf0000 {
> >> This node should be moved down. Nodes with unit addresses
> >> should be sorted alphanumerically.
> >>
> >>> + compatible = "qcom,sm8550-videocc";
> >>> + reg = <0 0x0aaf0000 0 0x10000>;
> >>> + clocks = <&bi_tcxo_div2>, <&gcc GCC_VIDEO_AHB_CLK>;
> >> One per line, please
> >>
> >> Also, any reason the XO clock does not come from RPMhCC?
> >
> > bi_tcxo_div_2 is an RPMhCC clock with the fixed divider.
> Hm, I don't see it neither on -next or in this patchset..
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/arch/arm64/boot/dts/qcom/sm8550.dtsi?h=next-20230515#n41
--
With best wishes
Dmitry
