[PATCH v7 16/17] dt-bindings: spi: airoha: add compatible for EN7523
Rob Herring
robh at kernel.org
Fri Oct 10 11:59:40 PDT 2025
On Fri, Oct 10, 2025 at 05:57:35PM +0300, Mikhail Kshevetskiy wrote:
> On 10.10.2025 17:24, Conor Dooley wrote:
> > On Fri, Oct 10, 2025 at 06:31:35AM +0300, Mikhail Kshevetskiy wrote:
> >> Add dt-bindings documentation of SPI NAND controller
> >> for Airoha EN7523 SoC platform.
> >>
> >> Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy at iopsys.eu>
> > Please explain in the commit message why these two devices are not
> > compatible.
>
>
> They are compatible (at least from the point of this driver), but
> * en7523 is an old chip destined for 32-bit OS (ARCH=arm)
> * en7581 is a much newer chip destined for 64-bit OS (ARCH=arm64)
> so using of 'en7581-snand' may leads to peoples confusion.
If they are confused, then that is their problem. That is how compatible
works.
Rob
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