linux-kernel - Re: [PATCH v2 1/1] drm/msm/adreno: Add support for SM7150 SoC machine

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Message-ID: <c684d0a7-3336-48e3-9d2b-5c92f9132550@linaro.org>
Date:   Mon, 16 Oct 2023 17:32:19 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>,
        Danila Tikhonov <danila@...xyga.com>, robdclark@...il.com,
        quic_abhinavk@...cinc.com, sean@...rly.run,
        marijn.suijten@...ainline.org, airlied@...il.com, daniel@...ll.ch,
        johan+linaro@...nel.org, andersson@...nel.org
Cc:     linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/1] drm/msm/adreno: Add support for SM7150 SoC machine

On 26/09/2023 23:03, Konrad Dybcio wrote:
> On 26.09.2023 21:10, Danila Tikhonov wrote:
>>
>> I think you mean by name downstream dt - sdmmagpie-gpu.dtsi
>>
>> You can see the forked version of the mainline here:
>> https://github.com/sm7150-mainline/linux/blob/next/arch/arm64/boot/dts/qcom/sm7150.dtsi
>>
>> All fdt that we got here, if it is useful for you:
>> https://github.com/sm7150-mainline/downstream-fdt
>>
>> Best wishes, Danila
> Taking a look at downstream, atoll.dtsi (SC7180) includes
> sdmmagpie-gpu.dtsi.
> 
> Bottom line is, they share the speed bins, so it should be
> fine to just extend the existing entry.

But then atoll.dtsi rewrites speed bins and pwrlevel bins. So they are 
not shared.

-- 
With best wishes
Dmitry