This is a note to let you know that I've just added the patch titled
arm64: dts: ti: k3-j784s4-evm: Fix main_i2c0 alias
to the 6.4-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:
arm64-dts-ti-k3-j784s4-evm-fix-main_i2c0-alias.patch
and it can be found in the queue-6.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 86cbe34ea02693cef83c8fb28f5413c4f5e91684
Author: Nishanth Menon <nm@xxxxxx>
Date: Fri Jun 2 16:49:30 2023 -0500
arm64: dts: ti: k3-j784s4-evm: Fix main_i2c0 alias
[ Upstream commit c10a9df30e3401bd5a5ee43f1afd6c2b2ca75ad7 ]
main_i2c0 is aliased as i2c0 which creates a problem for u-boot R5
SPL attempting to reuse the same definition in the common board
detection logic as it looks for the first i2c instance as the bus on
which to detect the eeprom to understand the board variant involved.
Switch main_i2c0 to i2c3 alias allowing us to introduce wkup_i2c0
and potentially space for mcu_i2c instances in the gap for follow on
patches.
Fixes: e20a06aca5c9 ("arm64: dts: ti: Add support for J784S4 EVM board")
Signed-off-by: Nishanth Menon <nm@xxxxxx>
Reviewed-by: Udit Kumar <u-kumar1@xxxxxx>
Link: https://lore.kernel.org/r/20230602214937.2349545-2-nm@xxxxxx
Signed-off-by: Vignesh Raghavendra <vigneshr@xxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
index f33815953e779..e8e007e4a7d4f 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
@@ -23,7 +23,7 @@ aliases {
serial2 = &main_uart8;
mmc0 = &main_sdhci0;
mmc1 = &main_sdhci1;
- i2c0 = &main_i2c0;
+ i2c3 = &main_i2c0;
};
memory@80000000 {
