linux-kernel - Re: [PATCH v7 2/7] dt-bindings: display: msm: gmu: add optional ocmem property

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Message-ID: <CAL_JsqLmaE+6Lj6KDgscK3OO=fsCGM=90eRCYK_gBA7bdkEbEg@mail.gmail.com>
Date:   Tue, 27 Aug 2019 07:21:41 -0500
From:   Rob Herring <robh+dt@...nel.org>
To:     Brian Masney <masneyb@...tation.org>
Cc:     Andy Gross <agross@...nel.org>, Rob Clark <robdclark@...il.com>,
        Sean Paul <sean@...rly.run>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Mark Rutland <mark.rutland@....com>,
        Jonathan Marek <jonathan@...ek.ca>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        freedreno <freedreno@...ts.freedesktop.org>,
        devicetree@...r.kernel.org, Jordan Crouse <jcrouse@...eaurora.org>
Subject: Re: [PATCH v7 2/7] dt-bindings: display: msm: gmu: add optional ocmem property

On Fri, Aug 23, 2019 at 7:16 AM Brian Masney <masneyb@...tation.org> wrote:
>
> Some A3xx and A4xx Adreno GPUs do not have GMEM inside the GPU core and
> must use the On Chip MEMory (OCMEM) in order to be functional. Add the
> optional ocmem property to the Adreno Graphics Management Unit bindings.
>
> Signed-off-by: Brian Masney <masneyb@...tation.org>
> ---
> Changes since v6:
> - link to gmu-sram in example
> - add ranges property to ocmem example to match bindings
>
> Changes since v5:
> - rename ocmem property to sram to match what TI currently has.
>
> Changes since v4:
> - None
>
> Changes since v3:
> - correct link to qcom,ocmem.yaml
>
> Changes since v2:
> - Add a3xx example with OCMEM
>
> Changes since v1:
> - None
>
>  .../devicetree/bindings/display/msm/gmu.txt   | 51 +++++++++++++++++++
>  1 file changed, 51 insertions(+)

Reviewed-by: Rob Herring <robh@...nel.org>