linux-kernel - Re: [RESENT PATCH v7 3/7] arm64: dts: rockchip: Update rt5514 devices' compatible for Gru

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Message-ID: <3717071.LIWpZa6hqd@diego>
Date:   Tue, 05 Sep 2017 00:33:47 +0200
From:   Heiko Stübner <heiko@...ech.de>
To:     jeffy <jeffy.chen@...k-chips.com>
Cc:     linux-kernel@...r.kernel.org, dgreid@...omium.org,
        briannorris@...omium.org, mka@...omium.org, dianders@...omium.org,
        devicetree@...r.kernel.org,
        Klaus Goger <klaus.goger@...obroma-systems.com>,
        linux-rockchip@...ts.infradead.org,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org,
        Will Deacon <will.deacon@....com>,
        Mark Rutland <mark.rutland@....com>,
        Caesar Wang <wxt@...k-chips.com>,
        Catalin Marinas <catalin.marinas@....com>
Subject: Re: [RESENT PATCH v7 3/7] arm64: dts: rockchip: Update rt5514 devices' compatible for Gru

Am Donnerstag, 31. August 2017, 01:00:44 CEST schrieb jeffy:
> On 08/30/2017 09:30 PM, Heiko Stübner wrote:
> >> >-		compatible = "realtek,rt5514";
> >> >+		compatible = "realtek,rt5514", "realtek,rt5514-i2c";
> > 
> > the rt5514-i2c and -spi compatibles should be documented in the
> > binding-txt
> > of the chip, but I haven't found any mention of this.
> > 
> > 
> > Heiko
> 
> these compatibles are only used for our snd driver to detect rt5514 i2c
> driver and rt5514 spi driver, suggested by Matthias at
> https://patchwork.kernel.org/patch/9904731/
> 
> should i add it in the rockchip,rk3399-gru-sound.txt or rt5514 binding
> document?

You're introducing new bindings for the codec, so they should of course
part of the rt5514 binding.


Heiko