From: CK Hu <ck.hu@mediatek.com>
To: <matthias.bgg@kernel.org>
Cc: <robh+dt@kernel.org>, <mark.rutland@arm.com>,
<p.zabel@pengutronix.de>, <airlied@linux.ie>,
<mturquette@baylibre.com>, <sboyd@kernel.org>,
<ulrich.hecht+renesas@gmail.com>,
<laurent.pinchart@ideasonboard.com>,
<enric.balletbo@collabora.com>, <sean.wang@mediatek.com>,
<sean.wang@kernel.org>, <rdunlap@infradead.org>, <wens@csie.org>,
<hsinyi@chromium.org>, <frank-w@public-files.de>,
<drinkcat@chromium.org>, <linux-media@vger.kernel.org>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>, <linux-clk@vger.kernel.org>,
<devicetree@vger.kernel.org>, <mbrugger@suse.com>
Subject: Re: [resend PATCH v6 01/12] dt-bindings: display: mediatek: Add mmsys binding description
Date: Mon, 9 Dec 2019 13:12:53 +0800 [thread overview]
Message-ID: <1575868373.7013.4.camel@mtksdaap41> (raw)
In-Reply-To: <20191207224740.24536-2-matthias.bgg@kernel.org>
Hi, Matthias:
On Sat, 2019-12-07 at 23:47 +0100, matthias.bgg@kernel.org wrote:
> From: Matthias Brugger <mbrugger@suse.com>
>
> The MediaTek DRM has a block called mmsys, which sets
> the routing and enalbes the different blocks.
> This patch adds one line for the mmsys bindings description.
>
> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
> ---
> .../display/mediatek/mediatek,disp.txt | 28 ++++++++++---------
> 1 file changed, 15 insertions(+), 13 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> index 8469de510001..c71c8a4b73ff 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> @@ -27,20 +27,22 @@ Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt.
>
> Required properties (all function blocks):
> - compatible: "mediatek,<chip>-disp-<function>", one of
> - "mediatek,<chip>-disp-ovl" - overlay (4 layers, blending, csc)
> - "mediatek,<chip>-disp-rdma" - read DMA / line buffer
> - "mediatek,<chip>-disp-wdma" - write DMA
> - "mediatek,<chip>-disp-color" - color processor
> - "mediatek,<chip>-disp-aal" - adaptive ambient light controller
> - "mediatek,<chip>-disp-gamma" - gamma correction
> - "mediatek,<chip>-disp-merge" - merge streams from two RDMA sources
> - "mediatek,<chip>-disp-split" - split stream to two encoders
> - "mediatek,<chip>-disp-ufoe" - data compression engine
> - "mediatek,<chip>-dsi" - DSI controller, see mediatek,dsi.txt
> - "mediatek,<chip>-dpi" - DPI controller, see mediatek,dpi.txt
> - "mediatek,<chip>-disp-mutex" - display mutex
> - "mediatek,<chip>-disp-od" - overdrive
> + "mediatek,<chip>-disp-ovl" - overlay (4 layers, blending, csc)
This patch conflicts with 5.5-rc, please resend this patch base on
5.5-rc1.
> + "mediatek,<chip>-disp-rdma" - read DMA / line buffer
> + "mediatek,<chip>-disp-wdma" - write DMA
> + "mediatek,<chip>-disp-color" - color processor
> + "mediatek,<chip>-disp-aal" - adaptive ambient light controller
> + "mediatek,<chip>-disp-gamma" - gamma correction
> + "mediatek,<chip>-disp-merge" - merge streams from two RDMA sources
> + "mediatek,<chip>-disp-split" - split stream to two encoders
> + "mediatek,<chip>-disp-ufoe" - data compression engine
> + "mediatek,<chip>-dsi" - DSI controller, see mediatek,dsi.txt
> + "mediatek,<chip>-dpi" - DPI controller, see mediatek,dpi.txt
> + "mediatek,<chip>-disp-mutex" - display mutex
> + "mediatek,<chip>-disp-od" - overdrive
> + "mediatek,<chip>-mmsys", "syscon" - provide clocks and components management
> the supported chips are mt2701, mt2712 and mt8173.
The original binding document for mmsys is in [1], I think we should not
define it in duplicate. Maybe you could remove the original document.
[1]
https://www.kernel.org/doc/Documentation/devicetree/bindings/arm/mediatek/mediatek%2Cmmsys.txt
Regards,
CK
> +
> - reg: Physical base address and length of the function block register space
> - interrupts: The interrupt signal from the function block (required, except for
> merge and split function blocks).
next prev parent reply other threads:[~2019-12-09 5:22 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-07 22:47 [resend PATCH v6 00/12] arm/arm64: mediatek: Fix mmsys device probing matthias.bgg
2019-12-07 22:47 ` [resend PATCH v6 01/12] dt-bindings: display: mediatek: Add mmsys binding description matthias.bgg
2019-12-09 5:12 ` CK Hu [this message]
2019-12-09 8:48 ` Enric Balletbo i Serra
2020-02-13 18:17 ` Matthias Brugger
2019-12-18 16:39 ` Rob Herring
2019-12-07 22:47 ` [resend PATCH v6 02/12] dt-bindings: mediatek: Add compatible for mt7623 matthias.bgg
2019-12-09 8:51 ` Enric Balletbo i Serra
2019-12-18 17:02 ` Rob Herring
2019-12-07 22:47 ` [resend PATCH v6 03/12] drm/mediatek: Use regmap for register access matthias.bgg
2019-12-09 5:16 ` CK Hu
2019-12-07 22:47 ` [resend PATCH v6 04/12] drm: mediatek: Omit warning on probe defers matthias.bgg
2019-12-09 5:19 ` CK Hu
2019-12-09 9:39 ` Enric Balletbo i Serra
2020-02-13 18:58 ` Matthias Brugger
2019-12-07 22:47 ` [resend PATCH v6 05/12] media: mtk-mdp: Check return value of of_clk_get matthias.bgg
2019-12-09 9:50 ` Enric Balletbo i Serra
2019-12-07 22:47 ` [resend PATCH v6 06/12] clk: mediatek: mt2701: switch mmsys to platform device probing matthias.bgg
2019-12-09 9:58 ` Enric Balletbo i Serra
2020-02-13 19:11 ` Matthias Brugger
2019-12-07 22:47 ` [resend PATCH v6 07/12] clk: mediatek: mt2712e: switch " matthias.bgg
2019-12-09 9:59 ` Enric Balletbo i Serra
2019-12-07 22:47 ` [resend PATCH v6 08/12] clk: mediatek: mt6779: switch mmsys " matthias.bgg
2019-12-09 10:01 ` Enric Balletbo i Serra
2019-12-07 22:47 ` [resend PATCH v6 09/12] clk: mediatek: mt6797: switch " matthias.bgg
2019-12-07 22:47 ` [resend PATCH v6 10/12] clk: mediatek: mt8183: switch mmsys " matthias.bgg
2019-12-09 8:51 ` CK Hu
2020-02-13 19:35 ` Matthias Brugger
2019-12-07 22:47 ` [resend PATCH v6 11/12] clk: mediatek: mt8173: " matthias.bgg
2019-12-07 22:47 ` [resend PATCH v6 12/12] drm/mediatek: Add support for mmsys through a pdev matthias.bgg
2019-12-09 5:34 ` CK Hu
2020-02-13 19:46 ` Matthias Brugger
2019-12-09 10:15 ` Enric Balletbo i Serra
2020-02-13 2:57 ` [resend PATCH v6 00/12] arm/arm64: mediatek: Fix mmsys device probing CK Hu
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