linux-kernel - [PATCH v1 2/3] ARM: dts: aspeed: minerva: change the i2c mux number for FCBs

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Message-Id: <20240924140215.2484170-3-yangchen.openbmc@gmail.com>
Date: Tue, 24 Sep 2024 22:02:14 +0800
From: Yang Chen <yangchen.openbmc@...il.com>
To: robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	joel@....id.au,
	andrew@...econstruct.com.au,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-aspeed@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org,
	patrick@...cx.xyz,
	amithash@...a.com
Cc: Jerry.Lin@...ntatw.com,
	yangchen.openbmc@...il.com
Subject: [PATCH v1 2/3] ARM: dts: aspeed: minerva: change the i2c mux number for FCBs

Change the i2c mux channel to match the correct fan board location.

Signed-off-by: Yang Chen <yangchen.openbmc@...il.com>
---
 .../aspeed/aspeed-bmc-facebook-minerva.dts    | 31 ++++++++++---------
 1 file changed, 16 insertions(+), 15 deletions(-)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
index 38eb42aaa98b..c915db28a806 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
@@ -213,10 +213,11 @@ i2c-mux@77 {
 		#size-cells = <0>;
 		i2c-mux-idle-disconnect;
 
-		imux16: i2c@0 {
+		// FCB 1
+		imux16: i2c@1 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			reg = <0>;
+			reg = <1>;
 
 			eeprom@50 {
 				compatible = "atmel,24c128";
@@ -259,11 +260,11 @@ temperature-sensor@4b {
 				reg = <0x4b>;
 			};
 		};
-
-		imux17: i2c@1 {
+		// FCB 2
+		imux17: i2c@0 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			reg = <1>;
+			reg = <0>;
 
 			eeprom@50 {
 				compatible = "atmel,24c128";
@@ -306,11 +307,11 @@ temperature-sensor@4b {
 				reg = <0x4b>;
 			};
 		};
-
-		imux18: i2c@2 {
+		// FCB 3
+		imux18: i2c@3 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			reg = <2>;
+			reg = <3>;
 
 			eeprom@50 {
 				compatible = "atmel,24c128";
@@ -353,11 +354,11 @@ temperature-sensor@4b {
 				reg = <0x4b>;
 			};
 		};
-
-		imux19: i2c@3 {
+		// FCB 4
+		imux19: i2c@2 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			reg = <3>;
+			reg = <2>;
 
 			eeprom@50 {
 				compatible = "atmel,24c128";
@@ -400,8 +401,8 @@ temperature-sensor@4b {
 				reg = <0x4b>;
 			};
 		};
-
-		imux20: i2c@5 {
+		// FCB 5
+		imux20: i2c@4 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <4>;
@@ -446,8 +447,8 @@ temperature-sensor@4b {
 				reg = <0x4b>;
 			};
 		};
-
-		imux21: i2c@4 {
+		// FCB 6
+		imux21: i2c@5 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <5>;
-- 
2.34.1