mirror of
https://github.com/raspberrypi/linux.git
synced 2025-12-08 10:59:46 +00:00
4ed5f26566
commitb81bede4d1upstream. Old SDHI instances have a default value for the reset register which keeps it in reset state by default. So, when applying a hard reset we need to manually leave the soft reset state as well. Later SDHI instances have a different default value, the one we write manually now. Fixes:b4d86f37ea("mmc: renesas_sdhi: do hard reset if possible") Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20210826082107.47299-1-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>