diff mbox series

[v2,4/5] ARM: dts: aspeed: mtmitchell: Enable i2c10 and i2c15

Message ID 20240806071806.1666550-5-chanh@os.amperecomputing.com (mailing list archive)
State New, archived
Headers show
Series Update the device tree for Ampere's BMC platform | expand

Commit Message

Chanh Nguyen Aug. 6, 2024, 7:18 a.m. UTC 
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>
---
Changes in v2:
  - None
---
 .../aspeed/aspeed-bmc-ampere-mtmitchell.dts   | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)
diff mbox series

Patch

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 4d2f6e5348ce..3111f23e56dc 100644
--- 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 @@  nvme_m2_1: i2c@1 {
 	};
 };
 
+&i2c10 {
+	status = "okay";
+};
+
 &i2c11 {
 	status = "okay";
 	ssif-bmc@10 {
@@ -912,6 +916,25 @@  bmc_ast2600_cpu: temperature-sensor@35 {
 	};
 };
 
+&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";