This patch adds support for Marvell 88W8987 chipset with SDIO interface.
Register offsets and supported feature flags are updated. The corresponding
firmware image file shall be "mrvl/sd8987_uapsta.bin".
Signed-off-by: Tamás Szűcs <tszucs@protonmail.ch>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>