ARM: dts: aspeed: mtmitchell: Enable i2c10 and i2c15

Enable the BMC I2C10.
Enable the BMC I2C15 and add the GPIO Expander as a child node.

Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com>
Link: https://lore.kernel.org/r/20240806071806.1666550-5-chanh@os.amperecomputing.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
index 4d2f6e5348ce8341bca21a93fad8ed6a1a19b1c5..3111f23e56dc653e6e037e51648b4f59155c4f1a 100644 (file)
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
@@ -890,6 +890,10 @@
        };
 };
 
+&i2c10 {
+       status = "okay";
+};
+
 &i2c11 {
        status = "okay";
        ssif-bmc@10 {
@@ -912,6 +916,25 @@
        };
 };
 
+&i2c15 {
+       status = "okay";
+       gpio_expander1: gpio-expander@22 {
+               compatible = "nxp,pca9535";
+               reg = <0x22>;
+               gpio-controller;
+               #gpio-cells = <2>;
+               gpio-line-names =
+                       "fan-fault","psu-fault",
+                       "","",
+                       "","",
+                       "","",
+                       "","",
+                       "","",
+                       "","",
+                       "","";
+       };
+};
+
 &adc0 {
        status = "okay";