linux-kernel - Re: [PATCH v2 5/5] arm64: boot: dts: qcom: sc8280xp: Add in CAMCC for sc8280xp

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Date:   Sat, 30 Sep 2023 18:41:52 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        andersson@...nel.org, agross@...nel.org, mturquette@...libre.com,
        sboyd@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        jonathan@...ek.ca, quic_tdas@...cinc.com,
        vladimir.zapolskiy@...aro.org
Cc:     linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 5/5] arm64: boot: dts: qcom: sc8280xp: Add in CAMCC for
 sc8280xp



On 9/30/23 15:41, Bryan O'Donoghue wrote:
> Add in CAMCC for sc8280xp. The sc8280xp Camera Clock Controller looks
> similar to most of the sdmX, smX and now scX controllers.
> 
> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
> ---
>   arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 16 ++++++++++++++++
>   1 file changed, 16 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> index cad59af7ccef..ca43d038578b 100644
> --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> @@ -8,6 +8,7 @@
>   #include <dt-bindings/clock/qcom,gcc-sc8280xp.h>
>   #include <dt-bindings/clock/qcom,gpucc-sc8280xp.h>
>   #include <dt-bindings/clock/qcom,rpmh.h>
> +#include <dt-bindings/clock/qcom,sc8280xp-camcc.h>
>   #include <dt-bindings/clock/qcom,sc8280xp-lpasscc.h>
>   #include <dt-bindings/interconnect/qcom,osm-l3.h>
>   #include <dt-bindings/interconnect/qcom,sc8280xp.h>
> @@ -3450,6 +3451,21 @@ usb_1_role_switch: endpoint {
>   			};
>   		};
>   
> +		camcc: clock-controller@...0000 {
> +			compatible = "qcom,sc8280xp-camcc";
> +			reg = <0 0x0ad00000 0 0x20000>;
> +			clocks = <&gcc GCC_CAMERA_AHB_CLK>,
> +				 <&rpmhcc RPMH_CXO_CLK>,
> +				 <&rpmhcc RPMH_CXO_CLK_A>,
> +				 <&sleep_clk>;
> +			clock-names = "iface", "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
clock-names is now redundant :)

Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad