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@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20230602214937.2349545-2-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
index 8cd4a7ecc121e71c9a0e988bbe18db4a349a02b3..6b2d93d3c5e27bef5a0b9f2c03e624802dc7da75 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
@@ -22,7 +22,7 @@
        aliases {
                serial2 = &main_uart8;
                mmc1 = &main_sdhci1;
-               i2c0 = &main_i2c0;
+               i2c3 = &main_i2c0;
        };
 
        memory@80000000 {