linux-kernel - Aw: Re: [PATCH v4 6/6] arm: dts: mt7623: add display subsystem related device nodes

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Message-ID: <trinity-5335a61e-b8f0-4441-9fe9-0827cdd67ce4-1596562816887@3c-app-gmx-bap28>
Date:   Tue, 4 Aug 2020 19:40:16 +0200
From:   Frank Wunderlich <frank-w@...lic-files.de>
To:     David Woodhouse <dwmw2@...radead.org>
Cc:     Frank Wunderlich <linux@...web.de>,
        linux-mediatek@...ts.infradead.org,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Ryder Lee <ryder.lee@...iatek.com>,
        Daniel Vetter <daniel@...ll.ch>,
        chunhui dai <chunhui.dai@...iatek.com>,
        David Airlie <airlied@...ux.ie>, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org,
        Matthias Brugger <matthias.bgg@...il.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        CK Hu <ck.hu@...iatek.com>,
        Bibby Hsieh <bibby.hsieh@...iatek.com>,
        linux-arm-kernel@...ts.infradead.org
Subject: Aw: Re: [PATCH v4 6/6] arm: dts: mt7623: add display subsystem
 related device nodes

> Gesendet: Dienstag, 04. August 2020 um 19:24 Uhr
> Von: "David Woodhouse" <dwmw2@...radead.org>

> > +	mipi_tx0: mipi-dphy@...10000 {
> > +		compatible = "mediatek,mt7623-mipi-tx",
> > +			     "mediatek,mt2701-mipi-tx";
> > +		reg = <0 0x10010000 0 0x90>;
> > +		clocks = <&clk26m>;
> > +		clock-output-names = "mipi_tx0_pll";
> > +		#clock-cells = <0>;
> > +		#phy-cells = <0>;
> > +	};
>
> Doesn't this (and some others) also need status="disabled" since
> they're not present on MT7623A? Or maybe it's time to split mt7623.dtsi
> into a mt7623n.dtsi which includes mt7623a.dtsi and adds the extra
> components?

do you have a MT7623A board for testing? is there any list which components are existing on mt7623a? or should i disable all of them and re-enable them in bpi-r2 dts?

regards Frank