netdev - RE: [EXT] Re: [PATCH] stmmac: platform: add "snps,dwmac-5.10a" IP compatible string

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Message-ID: <AM6PR0402MB3607312E97B14B09C398B586FFB30@AM6PR0402MB3607.eurprd04.prod.outlook.com>
Date:   Mon, 25 May 2020 16:00:29 +0000
From:   Andy Duan <fugang.duan@....com>
To:     Andrew Lunn <andrew@...n.ch>
CC:     "peppe.cavallaro@...com" <peppe.cavallaro@...com>,
        "alexandre.torgue@...com" <alexandre.torgue@...com>,
        "joabreu@...opsys.com" <joabreu@...opsys.com>,
        "kuba@...nel.org" <kuba@...nel.org>,
        "davem@...emloft.net" <davem@...emloft.net>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "mcoquelin.stm32@...il.com" <mcoquelin.stm32@...il.com>,
        "p.zabel@...gutronix.de" <p.zabel@...gutronix.de>,
        "linux-stm32@...md-mailman.stormreply.com" 
        <linux-stm32@...md-mailman.stormreply.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>
Subject: RE: [EXT] Re: [PATCH] stmmac: platform: add "snps,dwmac-5.10a" IP
 compatible string

From: Andrew Lunn <andrew@...n.ch> Sent: Monday, May 25, 2020 10:11 PM
> On Mon, May 25, 2020 at 04:22:25PM +0800, Fugang Duan wrote:
> > Add "snps,dwmac-5.10a" compatible string for 5.10a version that can
> > avoid to define some plat data in glue layer.
> 
> Documentation/devicetree/bindings/net/snps,dwmac.yaml ?
> 
>       Andrew

Here, we don't want to use generic driver "dwmac-generic.c" for 5.10a version
since it requires platform specific code to be functional, like the we implement
glue layer driver "dwmac-imx.c" to support 5.10a on i.MX platform.

So I think it doesn't require to add the compatible string into dwmac.yaml.