[PATCH v4 8/8] ARM: dts: aspeed: catalina: Enable multi-master on additional I2C buses

[Potin Lai]

Update the device tree to enable `multi-master` mode on I2C buses shared
between the host BMC and the NV module with HMC. This ensures proper bus
arbitration and coordination in multi-master environments, preventing
communication conflicts and improving reliability.

Signed-off-by: Potin Lai <potin.lai.pt@xxxxxxxxx>
---
 arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts
index 573701bb7fee..c11de5a61912 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts
@@ -800,6 +800,7 @@ ssif-bmc@10 {
 
 &i2c12 {
 	status = "okay";
+	multi-master;
 
 	// Module 1 FRU EEPROM
 	eeprom@50 {
@@ -810,6 +811,7 @@ eeprom@50 {
 
 &i2c13 {
 	status = "okay";
+	multi-master;
 
 	// Module 0 FRU EEPROM
 	eeprom@50 {

-- 
2.31.1