linux-kernel - Re: [PATCH V2 RESEND 6/6] arm64: dts: qcom: sm8650: Add video and camera clock controllers

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAA8EJppHGS+W-aiXvJ2cE=jCbua8Y0Q+zv_QTs+C9V5+Y1vuZg@mail.gmail.com>
Date: Thu, 21 Mar 2024 15:13:08 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Jagadeesh Kona <quic_jkona@...cinc.com>
Cc: Bjorn Andersson <andersson@...nel.org>, Konrad Dybcio <konrad.dybcio@...aro.org>, 
	Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>, 
	Rob Herring <robh+dt@...nel.org>, 
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>, 
	Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>, linux-arm-msm@...r.kernel.org, 
	linux-clk@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, Taniya Das <quic_tdas@...cinc.com>, 
	Satya Priya Kakitapalli <quic_skakitap@...cinc.com>, Ajit Pandey <quic_ajipan@...cinc.com>, 
	Imran Shaik <quic_imrashai@...cinc.com>
Subject: Re: [PATCH V2 RESEND 6/6] arm64: dts: qcom: sm8650: Add video and
 camera clock controllers

On Thu, 21 Mar 2024 at 11:27, Jagadeesh Kona <quic_jkona@...cinc.com> wrote:
>
> Add device nodes for video and camera clock controllers on Qualcomm
> SM8650 platform.
>
> Signed-off-by: Jagadeesh Kona <quic_jkona@...cinc.com>
> ---
>  arch/arm64/boot/dts/qcom/sm8650.dtsi | 28 ++++++++++++++++++++++++++++
>  1 file changed, 28 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
> index 32c0a7b9aded..d862aa6be824 100644
> --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
> @@ -4,6 +4,8 @@
>   */
>
>  #include <dt-bindings/clock/qcom,rpmh.h>
> +#include <dt-bindings/clock/qcom,sm8450-videocc.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>
> @@ -3110,6 +3112,32 @@ opp-202000000 {
>                         };
>                 };
>
> +               videocc: clock-controller@...0000 {
> +                       compatible = "qcom,sm8650-videocc";
> +                       reg = <0 0x0aaf0000 0 0x10000>;
> +                       clocks = <&bi_tcxo_div2>,
> +                                <&gcc GCC_VIDEO_AHB_CLK>;
> +                       power-domains = <&rpmhpd RPMHPD_MMCX>;
> +                       required-opps = <&rpmhpd_opp_low_svs>;

The required-opps should no longer be necessary.

> +                       #clock-cells = <1>;
> +                       #reset-cells = <1>;
> +                       #power-domain-cells = <1>;
> +               };
> +
> +               camcc: clock-controller@...0000 {
> +                       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>;
> +                       required-opps = <&rpmhpd_opp_low_svs>;
> +                       #clock-cells = <1>;
> +                       #reset-cells = <1>;
> +                       #power-domain-cells = <1>;
> +               };
> +
>                 mdss: display-subsystem@...0000 {
>                         compatible = "qcom,sm8650-mdss";
>                         reg = <0 0x0ae00000 0 0x1000>;
> --
> 2.43.0
>
>


-- 
With best wishes
Dmitry