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arm64: dts: rockchip: add enable-strobe-pulldown to emmc phy on nanopi4
authorJensen Huang <jensenhuang@friendlyarm.com>
Wed, 28 Sep 2022 09:11:29 +0000 (17:11 +0800)
committerHeiko Stuebner <heiko@sntech.de>
Mon, 17 Oct 2022 12:12:40 +0000 (14:12 +0200)
commit463be3cb357dab7d7e4d8dcc7c15c642e10c5bef
tree880ce0a994835aa35d79c84f9119503c17829db7tree | snapshot
parentb44bc59d0d279fa4f3dc11b895f2c8f77719885dcommit | diff
arm64: dts: rockchip: add enable-strobe-pulldown to emmc phy on nanopi4

Internal pull-down for strobe line (GRF_EMMCPHY_CON2[9]) was disabled
by commit 8b5c2b45b8f0, which causes I/O error in HS400 mode.

Tested on NanoPC-T4.

Fixes: 8b5c2b45b8f0 ("phy: rockchip: set pulldown for strobe line in dts")
Signed-off-by: Jensen Huang <jensenhuang@friendlyarm.com>
Link: https://lore.kernel.org/r/20220928091129.20597-1-jensenhuang@friendlyarm.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git