linux-kernel - Re: [PATCH v10 01/21] dt-bindings: mediatek,dpi: Add DPINTF compatible

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Date:   Mon, 23 May 2022 07:33:31 -0500
From:   Rob Herring <robh@...nel.org>
To:     Guillaume Ranquet <granquet@...libre.com>
Cc:     Philipp Zabel <p.zabel@...gutronix.de>,
        Jitao shi <jitao.shi@...iatek.com>,
        linux-mediatek@...ts.infradead.org, CK Hu <ck.hu@...iatek.com>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-fbdev@...r.kernel.org,
        Matthias Brugger <matthias.bgg@...il.com>,
        devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Vinod Koul <vkoul@...nel.org>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Helge Deller <deller@....de>,
        Kishon Vijay Abraham I <kishon@...com>,
        linux-phy@...ts.infradead.org, Daniel Vetter <daniel@...ll.ch>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...ux.ie>,
        Markus Schneider-Pargmann <msp@...libre.com>,
        Maxime Ripard <mripard@...nel.org>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v10 01/21] dt-bindings: mediatek,dpi: Add DPINTF compatible

On Mon, 23 May 2022 12:47:34 +0200, Guillaume Ranquet wrote:
> From: Markus Schneider-Pargmann <msp@...libre.com>
> 
> DPINTF is similar to DPI but does not have the exact same feature set
> or register layouts.
> 
> DPINTF is the sink of the display pipeline that is connected to the
> DisplayPort controller and encoder unit. It takes the same clocks as
> DPI.
> 
> Signed-off-by: Markus Schneider-Pargmann <msp@...libre.com>
> Signed-off-by: Guillaume Ranquet <granquet@...libre.com>
> ---
>  .../bindings/display/mediatek/mediatek,dpi.yaml     | 13 ++++++++-----
>  1 file changed, 8 insertions(+), 5 deletions(-)
> 

Running 'make dtbs_check' with the schema in this patch gives the
following warnings. Consider if they are expected or the schema is
incorrect. These may not be new warnings.

Note that it is not yet a requirement to have 0 warnings for dtbs_check.
This will change in the future.

Full log is available here: https://patchwork.ozlabs.org/patch/


dpi@...14000: Additional properties are not allowed ('ports' was unexpected)
	arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dtb
	arch/arm/boot/dts/mt7623n-rfb-emmc.dtb

dpi@...14000: clock-names: ['pixel', 'engine', 'pll'] is too short
	arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dtb
	arch/arm/boot/dts/mt7623n-rfb-emmc.dtb

dpi@...14000: clocks: [[59, 26], [59, 27], [3, 6]] is too short
	arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dtb

dpi@...14000: clocks: [[61, 26], [61, 27], [3, 6]] is too short
	arch/arm/boot/dts/mt7623n-rfb-emmc.dtb

dpi@...14000: compatible: ['mediatek,mt7623-dpi', 'mediatek,mt2701-dpi'] is too long
	arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dtb
	arch/arm/boot/dts/mt7623n-rfb-emmc.dtb

dpi@...14000: 'port' is a required property
	arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dtb
	arch/arm/boot/dts/mt7623n-rfb-emmc.dtb

dpi@...1d000: Additional properties are not allowed ('power-domains' was unexpected)
	arch/arm64/boot/dts/mediatek/mt8173-elm.dtb
	arch/arm64/boot/dts/mediatek/mt8173-elm-hana.dtb
	arch/arm64/boot/dts/mediatek/mt8173-elm-hana-rev7.dtb
	arch/arm64/boot/dts/mediatek/mt8173-evb.dtb

dpi@...1d000: clock-names: ['pixel', 'engine', 'pll'] is too short
	arch/arm64/boot/dts/mediatek/mt8173-elm.dtb
	arch/arm64/boot/dts/mediatek/mt8173-elm-hana.dtb
	arch/arm64/boot/dts/mediatek/mt8173-elm-hana-rev7.dtb
	arch/arm64/boot/dts/mediatek/mt8173-evb.dtb

dpi@...1d000: clocks: [[57, 40], [57, 41], [8, 8]] is too short
	arch/arm64/boot/dts/mediatek/mt8173-evb.dtb

dpi@...1d000: clocks: [[68, 40], [68, 41], [8, 8]] is too short
	arch/arm64/boot/dts/mediatek/mt8173-elm.dtb
	arch/arm64/boot/dts/mediatek/mt8173-elm-hana.dtb
	arch/arm64/boot/dts/mediatek/mt8173-elm-hana-rev7.dtb