This is a note to let you know that I've just added the patch titled
ARM: dts: am33xx: add aliases for mmc interfaces
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-dts-am33xx-add-aliases-for-mmc-interfaces.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ead8cff3681f6c941c6d33c991ab21193ccecaf5
Author: Mans Rullgard <mans@xxxxxxxxx>
Date: Thu Jan 28 15:56:44 2021 +0000
ARM: dts: am33xx: add aliases for mmc interfaces
[ Upstream commit 9bbce32a20d6a72c767a7f85fd6127babd1410ac ]
Without DT aliases, the numbering of mmc interfaces is unpredictable.
Adding them makes it possible to refer to devices consistently. The
popular suggestion to use UUIDs obviously doesn't work with a blank
device fresh from the factory.
See commit fa2d0aa96941 ("mmc: core: Allow setting slot index via
device tree alias") for more discussion.
Signed-off-by: Mans Rullgard <mans@xxxxxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index fb6b8aa12cc5..77fa7c0f2104 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -40,6 +40,9 @@ aliases {
ethernet1 = &cpsw_emac1;
spi0 = &spi0;
spi1 = &spi1;
+ mmc0 = &mmc1;
+ mmc1 = &mmc2;
+ mmc2 = &mmc3;
};
cpus {
