Re: [PATCH 3/3] arm64: dt: qcom: sm6125.dtsi: Add dispcc

AngeloGioacchino Del Regno
2021-12-01T16:15:12Z

Il 01/12/21 16:51, Marijn Suijten ha scritto:
> On 2021-11-30 22:21:34, Martin Botka wrote:
>> Add the dispcc node from the newly added DISPCC
>> driver for Qualcomm Technology Inc's SM6125 SoC.
>>
>> Signed-off-by: Martin Botka <martin.botka@somainline.org>
>> ---
>> arch/arm64/boot/dts/qcom/sm6125.dtsi | 12 ++++++++++++
>> 1 file changed, 12 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/qcom/sm6125.dtsi
>> index 51286ddbdb10..78f4705e4117 100644
>> --- a/arch/arm64/boot/dts/qcom/sm6125.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi
>> @@ -3,6 +3,7 @@
>> * Copyright (c) 2021, Martin Botka <martin.botka@somainline.org>
>> */
>>
>> +#include <dt-bindings/clock/qcom,dispcc-sm6125.h>
>> #include <dt-bindings/clock/qcom,gcc-sm6125.h>
>> #include <dt-bindings/clock/qcom,rpmcc.h>
>> #include <dt-bindings/gpio/gpio.h>
>> @@ -317,6 +318,17 @@ soc {
>> ranges = <0x00 0x00 0x00 0xffffffff>;
>> compatible = "simple-bus";
>>
>> + dispcc: clock-controller@5f00000 {
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + compatible = "qcom,dispcc-sm6125";
>> + reg = <0x5f00000 0x20000>;
>> + clocks = <&gcc GCC_DISP_AHB_CLK>;
>> + clock-names = "cfg_ahb_clk";
>
> It looks like this lacks all the clocks that are supposedly required as
> per the yaml DT bindings provided in patch 1/3 - should those be added
> and set to `<0>` where unavailable, otherwise dtbs_check may not pass?
>

Yes, Marijn. They should.

Please Martin, add the missing clocks for v2.