Re: [PATCH 1/2] spi: dt-binding: add Microchip CoreQSPI compatible

From: Mark Brown
Date: Tue Aug 02 2022 - 09:13:17 EST


On Tue, Aug 02, 2022 at 10:52:25AM +0200, Krzysztof Kozlowski wrote:
> On 01/08/2022 11:42, Naga Sureshkumar Relli wrote:

> > - enum:
> > - - microchip,mpfs-spi
> > - - microchip,mpfs-qspi
> > + oneOf:
> > + - description: Microchip's Polarfire SoC SPI controller.
> > + const: microchip,mpfs-spi
> > + - description: Microchip's Polarfire SoC QSPI controller.

> Useless descriptions - they repeat compatible. Just keep it as enum and
> skip descriptions. What value do they bring?

Someone not familiar with the full Microchip product line might not be
aware of the expansion of mpfs, it's not blindingly obvious.

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