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    Subject[PATCH v3 01/24] mmc: sdio: add SDIO IDs for Silabs WF200 chip
    Date
    From: Jérôme Pouiller <jerome.pouiller@silabs.com>

    Add Silabs SDIO ID to sdio_ids.h.

    Note that the values used by Silabs are uncommon. A driver cannot fully
    rely on the SDIO PnP. It should also check if the device is declared in
    the DT.

    Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
    ---
    include/linux/mmc/sdio_ids.h | 5 +++++
    1 file changed, 5 insertions(+)

    diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
    index 12036619346c..20a48162f7fc 100644
    --- a/include/linux/mmc/sdio_ids.h
    +++ b/include/linux/mmc/sdio_ids.h
    @@ -25,6 +25,11 @@
    * Vendors and devices. Sort key: vendor first, device next.
    */

    +// Silabs does not use a reliable vendor ID. To avoid conflicts, the driver
    +// won't probe the device if it is not also declared in the DT.
    +#define SDIO_VENDOR_ID_SILABS 0x0000
    +#define SDIO_DEVICE_ID_SILABS_WF200 0x1000
    +
    #define SDIO_VENDOR_ID_STE 0x0020
    #define SDIO_DEVICE_ID_STE_CW1200 0x2280

    --
    2.28.0
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