kybaaz/linux-xiaomi-chiron
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

arm64: dts: armada-3720-turris-mox: fixed indices for the SDHC controllers

Browse source 
Since drivers/mmc/host/sdhci-xenon.c declares the PROBE_PREFER_ASYNCHRONOUS
probe type, it is not guaranteed whether /dev/mmcblk0 will belong to
sdhci0 or sdhci1. In turn, this will break booting by:

root=/dev/mmcblk0p1

Fix the issue by adding aliases so that the old MMC controller indices
are preserved.

Fixes: 7320915c88 ("mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.14")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Vladimir Oltean 2021-07-22 13:11:34 +03:00 • committed by Gregory CLEMENT
parent e73f0f0ee7
commit 923f989291
1 changed files with 2 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
View file

@ -19,6 +19,8 @@
aliases {
spi0 = &spi0;
ethernet1 = &eth1;
mmc0 = &sdhci0;
mmc1 = &sdhci1;
};
chosen {