[PATCH v2 2/2] dt-bindings: ata: add DT bindings for MediaTek SATA controller
Ryder Lee
ryder.lee at mediatek.com
Thu Aug 10 20:57:36 PDT 2017
Hi Rob,
Sorry for the noise letter.
On Fri, 2017-08-11 at 10:25 +0800, Ryder Lee wrote:
> > > +Required properties:
> > > + - compatible : Must be "mediatek,ahci".
> >
> > SoC specific compatible strings please.
>
> Okay.
I took a look at ./ahci-platform.txt. Could we just add a generic
compatible string as below:
compatible: Must be "mediatek,soc-model-ahci", "mediatek,mtk-ahci"
In doing so, we can avoid having an endless list of compatibles for
those MTK SoCs with the same IP block.
> > > +
> > > +Optional properties:
> > > + - power-domains : A phandle and power domain specifier pair to the power
> > > + domain which is responsible for collapsing and restoring
> > > + power to the peripheral.
> > > + - resets : Must contain an entry for each entry in reset-names.
> > > + See ../reset/reset.txt for details.
> > > + - reset-names : Associated names must be: "axi", "sw", "reg".
> > > + - mediatek,phy-mode : A phandle to the system controller, used to enable
> > > + SATA function.
> > > +
> > > +Example:
> > > +
> > > + sata: sata at 1a200000 {
> > > + compatible = "mediatek,ahci";
MT7622 should be:
compatible = "mediatek,mt7622-ahci",
"mediatek,mtk-ahci";
Ryder
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