linux-kernel - Re: [PATCH v2] dt-bindings: media: samsung,exynos5250-gsc: convert to dtschema

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Message-ID: <20220630231643.GA3513958-robh@kernel.org>
Date:   Thu, 30 Jun 2022 17:16:43 -0600
From:   Rob Herring <robh@...nel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Inki Dae <inki.dae@...sung.com>, linux-kernel@...r.kernel.org,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Seung-Woo Kim <sw0312.kim@...sung.com>,
        linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org
Subject: Re: [PATCH v2] dt-bindings: media: samsung,exynos5250-gsc: convert
 to dtschema

On Sun, 26 Jun 2022 18:33:00 +0200, Krzysztof Kozlowski wrote:
> Convert the Samsung Exynos SoC G-Scaler bindings to DT schema.
> 
> Changes done during conversion:
> 1. A typical (already used) properties like clocks, iommus and
>    power-domains.
> 2. Require clocks, because they are essential for the block to operate.
> 3. Describe the differences in clocks between the Exynos5250/5420 and
>    the Exynos5433 G-Scalers.  This includes the fifth Exynos5433 clock
>    "gsd" (GSCL Smart Deck) which was added to the DTS, but not to the
>    bindings and Linux driver.  Similarly to Exynos5433 DECON change [1],
>    the clock should be used.
> 
> [1] https://lore.kernel.org/all/6270db2d-667d-8d6f-9289-be92da486c25@samsung.com/
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> 
> ---
> 
> Changes since v1:
> 1. Remove Joonyoung Shim from maintainers (emails bounce).
> ---
>  .../devicetree/bindings/media/exynos5-gsc.txt |  38 ------
>  .../media/samsung,exynos5250-gsc.yaml         | 109 ++++++++++++++++++
>  2 files changed, 109 insertions(+), 38 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/media/exynos5-gsc.txt
>  create mode 100644 Documentation/devicetree/bindings/media/samsung,exynos5250-gsc.yaml
> 

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