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From: Frank Wunderlich <frank-w@public-files.de>
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Cc: Frank Wunderlich <linux@fw-web.de>,
	"moderated list:ARM/Mediatek SoC support" 
	<linux-mediatek@lists.infradead.org>,
	Chun-Kuang Hu <chunkuang.hu@kernel.org>,
	Ryder Lee <ryder.lee@mediatek.com>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	David Airlie <airlied@linux.ie>,
	chunhui dai <chunhui.dai@mediatek.com>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	DRI Development <dri-devel@lists.freedesktop.org>,
	CK Hu <ck.hu@mediatek.com>, Daniel Vetter <daniel@ffwll.ch>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Bibby Hsieh <bibby.hsieh@mediatek.com>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Aw: Re: [PATCH v3 5/5] arm: dts: mt7623: add display subsystem related device nodes
Date: Tue, 4 Aug 2020 17:38:43 +0200	[thread overview]
Message-ID: <trinity-387bb173-6a50-4227-bf3c-90401dbf77ad-1596555523067@3c-app-gmx-bap28> (raw)
In-Reply-To: <CAAOTY_9aDqz3muo6ynqX9r0VjW7tD5vvZOiQyR8UZOTUct8oVA@mail.gmail.com>

> Gesendet: Dienstag, 04. August 2020 um 17:00 Uhr
> Von: "Chun-Kuang Hu" <chunkuang.hu@kernel.org>

> > +       display_components: dispsys@14000000 {
> > +               compatible = "mediatek,mt7623-mmsys",
> > +                            "mediatek,mt2701-mmsys";
>
> In mediatek,mmsys.txt [3], this should be:
>
> mmsys: syscon@14000000 {
>         compatible = "mediatek,mt7623-mmsys", "mediatek,mt2701-mmsys", "syscon"
>
> [3] https://www.kernel.org/doc/Documentation/devicetree/bindings/arm/mediatek/mediatek%2Cmmsys.txt

oh i see i can drop this because there is already a mmsys-node with the compatibles from documentation.
only powerdomain is missing, but this seems not be needed (hdmi works without this "display_components" node)...

    mmsys: syscon@14000000 {
        compatible = "mediatek,mt7623-mmsys",
                 "mediatek,mt2701-mmsys",
                 "syscon";
        reg = <0 0x14000000 0 0x1000>;
        #clock-cells = <1>;
    };

    display_components: dispsys@14000000 {
        compatible = "mediatek,mt7623-mmsys",
                 "mediatek,mt2701-mmsys";
        reg = <0 0x14000000 0 0x1000>;
        power-domains = <&scpsys MT2701_POWER_DOMAIN_DISP>;
    };

      parent reply	other threads:[~2020-08-04 15:39 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-04 10:58 [PATCH v3 0/5] make hdmi work on bananapi-r2 Frank Wunderlich
2020-08-04 10:58 ` [PATCH v3 1/5] drm: mediatek: add ddp routing for mt7623 Frank Wunderlich
2020-08-04 14:34   ` Chun-Kuang Hu
2020-08-04 14:44     ` Aw: " Frank Wunderlich
2020-08-04 15:01       ` Chun-Kuang Hu
2020-08-04 10:58 ` [PATCH v3 2/5] drm/mediatek: disable tmds on mt2701 Frank Wunderlich
2020-08-04 10:58 ` [PATCH v3 3/5] drm: Add get_possible_crtc API for dpi, dsi Frank Wunderlich
2020-08-04 14:40   ` Chun-Kuang Hu
2020-08-04 10:58 ` [PATCH v3 4/5] drm/mediatek: dpi/dsi: change the getting possible_crtc way Frank Wunderlich
2020-08-04 14:41   ` Chun-Kuang Hu
2020-08-04 10:58 ` [PATCH v3 5/5] arm: dts: mt7623: add display subsystem related device nodes Frank Wunderlich
2020-08-04 15:00   ` Chun-Kuang Hu
2020-08-04 15:22     ` Aw: " Frank Wunderlich
2020-08-04 16:01       ` Chun-Kuang Hu
2020-08-04 15:38     ` Frank Wunderlich [this message]

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