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soc: rockchip: grf: Fix SDMMC not working on RK3588 with bus-width > 1
authorOndrej Jirman <megi@xff.cz>
Mon, 19 Jun 2023 01:09:58 +0000 (03:09 +0200)
committerHeiko Stuebner <heiko@sntech.de>
Wed, 16 Aug 2023 21:26:49 +0000 (23:26 +0200)
commit6f6878ec6faf16a5f36761c93da6ea9cf09adb33
tree6d787e7e127f7a7e03b924539f114c52405b862dtree | snapshot
parent480a5794949cb853b933193f99df4f59bcb9d336commit | diff
soc: rockchip: grf: Fix SDMMC not working on RK3588 with bus-width > 1

RK3588 has the same issue as other earlier RK SoCs. JTAG
functionality muxed to some SDMMC data pins causes issues with SDMMC
interface. Without this patch, I can only use SDMMC inteface
with bus-width = <1>. (JTAG is muxed to data pins D2 and D3)

Signed-off-by: Ondrej Jirman <megi@xff.cz>
Link: https://lore.kernel.org/r/20230619011002.2249960-1-megi@xff.cz
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
drivers/soc/rockchip/grf.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git