linux-kernel - Re: [v2] arm64: dts: sc7180: modify assigned clocks for sc7180 target

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Message-ID: <158464009041.152100.18425074316530931981@swboyd.mtv.corp.google.com>
Date:   Thu, 19 Mar 2020 10:48:10 -0700
From:   Stephen Boyd <swboyd@...omium.org>
To:     Krishna Manikandan <mkrishn@...eaurora.org>,
        devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org
Cc:     Krishna Manikandan <mkrishn@...eaurora.org>,
        linux-kernel@...r.kernel.org, robdclark@...il.com,
        seanpaul@...omium.org, hoegsberg@...omium.org,
        kalyan_t@...eaurora.org, nganji@...eaurora.org
Subject: Re: [v2] arm64: dts: sc7180: modify assigned clocks for sc7180 target

Subject could be "sc7180: update DPU assigned clocks"

Quoting Krishna Manikandan (2020-03-16 04:02:42)
> Add DISP_CC_MDSS_ROT_CLK and DISP_CC_MDSS_AHB_CLK
> in the assigned clocks list for sc7180 target.

Why?

> 
> Signed-off-by: Krishna Manikandan <mkrishn@...eaurora.org>

Does this need a Fixes: tag?

> ---
>  arch/arm64/boot/dts/qcom/sc7180.dtsi | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index 998f101..e3b60f1 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -1544,8 +1544,12 @@
>                                 clock-names = "iface", "rot", "lut", "core",
>                                               "vsync";
>                                 assigned-clocks = <&dispcc DISP_CC_MDSS_MDP_CLK>,
> -                                                 <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
> +                                                 <&dispcc DISP_CC_MDSS_VSYNC_CLK>,
> +                                                 <&dispcc DISP_CC_MDSS_ROT_CLK>,
> +                                                 <&dispcc DISP_CC_MDSS_AHB_CLK>;
>                                 assigned-clock-rates = <300000000>,
> +                                                      <19200000>,
> +                                                      <19200000>,
>                                                        <19200000>;
>  
>                                 interrupt-parent = <&mdss>;