linux-kernel - Re: [PATCH v1] arm64: dts: qcom: sc7280: Add lpasscore & lpassaudio 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]

Date:   Mon, 24 Jan 2022 11:38:56 -0800
From:   Stephen Boyd <swboyd@...omium.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Taniya Das <tdas@...eaurora.org>
Cc:     Douglas Anderson <dianders@...omium.org>,
        Andy Gross <agross@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] arm64: dts: qcom: sc7280: Add lpasscore & lpassaudio
 clock controllers

Quoting Taniya Das (2022-01-24 08:57:45)
> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> index 937c2e0e93eb..0aa834ce6b61 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -1744,6 +1746,47 @@
>                         #clock-cells = <1>;
>                 };
>
> +               lpass_audiocc: clock-controller@...0000 {
> +                       compatible = "qcom,sc7280-lpassaudiocc";
> +                       reg = <0  0x03300000 0 0x30000>;
> +                       clocks = <&rpmhcc RPMH_CXO_CLK>,
> +                              <&lpass_aon LPASS_AON_CC_MAIN_RCG_CLK_SRC>;
> +                       clock-names = "bi_tcxo", "lpass_aon_cc_main_rcg_clk_src";
> +                       power-domains = <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>;
> +                       #clock-cells = <1>;
> +                       #power-domain-cells = <1>;
> +               };
> +
> +               lpass_aon: clock-controller@...0000 {
> +                       compatible = "qcom,sc7280-lpassaoncc";
> +                       reg = <0  0x03380000 0 0x30000>;
> +                       clocks = <&rpmhcc RPMH_CXO_CLK>,
> +                              <&rpmhcc RPMH_CXO_CLK_A>,
> +                              <&lpasscc LPASS_CORE_CC_CORE_CLK>;
> +                       clock-names = "bi_tcxo", "bi_tcxo_ao", "iface";
> +                       #clock-cells = <1>;
> +                       #power-domain-cells = <1>;
> +               };
> +
> +               lpasscore: clock-controller@...0000 {
> +                       compatible = "qcom,sc7280-lpasscorecc";
> +                       reg = <0  0x03900000 0 0x50000>;

Nitpick: Why the extra space here? ^ Applies to all three above.

> +                       clocks =  <&rpmhcc RPMH_CXO_CLK>;
> +                       clock-names = "bi_tcxo";
> +                       power-domains = <&lpass_hm LPASS_CORE_CC_LPASS_CORE_HM_GDSC>;
> +                       #clock-cells = <1>;
> +                       #power-domain-cells = <1>;