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

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[ Upstream commit 923f98929182dfd04e9149be839160b63a3db145 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Vladimir Oltean
2021-07-22 13:11:34 +03:00
committed by Greg Kroah-Hartman
parent f239369f37
commit 8d13f6a0a6
1 changed files with 2 additions and 0 deletions
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arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
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@@ -19,6 +19,8 @@
aliases { aliases {
spi0 = &spi0; spi0 = &spi0;
ethernet1 = &eth1; ethernet1 = &eth1;
mmc0 = &sdhci0;
mmc1 = &sdhci1;
}; };
chosen { chosen {