On Tue, Aug 24, 2021 at 2:02 PM Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx> wrote: > > On 24/08/2021 16:33, Rob Herring wrote: > > On Thu, Aug 19, 2021 at 05:44:32PM +0200, Krzysztof Kozlowski wrote: > >> The Microchip MPFS Icicle Kit uses Cadence SD/SDIO/eMMC Host Controller > >> without any additional vendor compatible: > > > > I think the lack of vendor compatible is the error here. Experience has > > shown that vendor specific compatibles are needed for licensed IP. > > > > In such case this could be: > 1. a specific "microchip,mpfs250t-sd4hc", which > seems to be on MPFS Icicle Kit: > https://www.digikey.co.uk/en/product-highlight/m/microchip-technology/mpfs-icicle-kit-es--polarfire-soc-fpga-icicle-kit > > 2. or a generic "microchip,mpfs-sd4hc" > > Any hints here? Best for a Microchip person to answer, but sure there's some existing compatible strings for other blocks on this chip to follow the same pattern. Rob
