]> git.baikalelectronics.ru Git - kernel.git/commit
arm64: dts: meson: fix mmc0 tuning error on Khadas VIM3
authorChristian Hewitt <christianshewitt@gmail.com>
Tue, 21 Jul 2020 01:59:50 +0000 (01:59 +0000)
committerKevin Hilman <khilman@baylibre.com>
Mon, 27 Jul 2020 18:53:47 +0000 (11:53 -0700)
commit3cd72f303293593f13a1e1897a66741428ed3678
tree0af46cc342518e5879739890aef7c31a3b996bc5
parentb55e4fb2420fcaa3be96fd9c6721aae39e1fec5c
arm64: dts: meson: fix mmc0 tuning error on Khadas VIM3

Similar to other G12B devices using the W400 dtsi, I see reports of mmc0
tuning errors on VIM3 after a few hours uptime:

[12483.917391] mmc0: tuning execution failed: -5
[30535.551221] mmc0: tuning execution failed: -5
[35359.953671] mmc0: tuning execution failed: -5
[35561.875332] mmc0: tuning execution failed: -5
[61733.348709] mmc0: tuning execution failed: -5

I do not see the same on VIM3L, so remove sd-uhs-sdr50 from the common dtsi
to silence the error, then (re)add it to the VIM3L dts.

Fixes: 08b4ad4c7256 ("arm64: dts: khadas-vim3: move common nodes into meson-khadas-vim3.dtsi")
Fixes: 58abc7a6db48 ("arm64: dts: khadas-vim3: add support for the SM1 based VIM3L")
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200721015950.11816-1-christianshewitt@gmail.com
arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts