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Message-Id: <20240926-catalina-evt-dvt-system-modify-v1-1-84a27b47040b@gmail.com>
Date: Thu, 26 Sep 2024 14:55:31 +0800
From: Potin Lai <potin.lai.pt@...il.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Joel Stanley <joel@....id.au>,
Andrew Jeffery <andrew@...econstruct.com.au>,
Patrick Williams <patrick@...cx.xyz>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
Potin Lai <potin.lai@...ntatw.com>, Potin Lai <potin.lai.pt@...il.com>
Subject: [PATCH 1/2] ARM: dts: aspeed: catalina: move hdd board i2c mux bus
to i2c5
From: Potin Lai <potin.lai@...ntatw.com>
Due to EVT hardware changes, move HDD board i2c mux bus from i2c30 to i2c5.
Signed-off-by: Potin Lai <potin.lai@...ntatw.com>
---
.../dts/aspeed/aspeed-bmc-facebook-catalina.dts | 165 +++++++++++----------
1 file changed, 83 insertions(+), 82 deletions(-)
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 fa0921a4afe2..eac6e33e98f4 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts
@@ -50,14 +50,14 @@ aliases {
i2c45 = &i2c0mux5ch1;
i2c46 = &i2c0mux5ch2;
i2c47 = &i2c0mux5ch3;
- i2c48 = &i2c30mux0ch0;
- i2c49 = &i2c30mux0ch1;
- i2c50 = &i2c30mux0ch2;
- i2c51 = &i2c30mux0ch3;
- i2c52 = &i2c30mux0ch4;
- i2c53 = &i2c30mux0ch5;
- i2c54 = &i2c30mux0ch6;
- i2c55 = &i2c30mux0ch7;
+ i2c48 = &i2c5mux0ch0;
+ i2c49 = &i2c5mux0ch1;
+ i2c50 = &i2c5mux0ch2;
+ i2c51 = &i2c5mux0ch3;
+ i2c52 = &i2c5mux0ch4;
+ i2c53 = &i2c5mux0ch5;
+ i2c54 = &i2c5mux0ch6;
+ i2c55 = &i2c5mux0ch7;
};
chosen {
@@ -244,80 +244,6 @@ i2c0mux1ch2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
- i2c-mux@70 {
- compatible = "nxp,pca9548";
- reg = <0x70>;
- #address-cells = <1>;
- #size-cells = <0>;
- i2c-mux-idle-disconnect;
-
- i2c30mux0ch0: i2c@0 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0>;
- };
- i2c30mux0ch1: i2c@1 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <1>;
- };
- i2c30mux0ch2: i2c@2 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <2>;
- };
- i2c30mux0ch3: i2c@3 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <3>;
- };
- i2c30mux0ch4: i2c@4 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <4>;
- };
- i2c30mux0ch5: i2c@5 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <5>;
- };
- i2c30mux0ch6: i2c@6 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <6>;
- // HDD FRU EEPROM
- eeprom@52 {
- compatible = "atmel,24c64";
- reg = <0x52>;
- };
- };
- i2c30mux0ch7: i2c@7 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <7>;
-
- power-sensor@40 {
- compatible = "ti,ina230";
- reg = <0x40>;
- shunt-resistor = <2000>;
- };
- power-sensor@41 {
- compatible = "ti,ina230";
- reg = <0x41>;
- shunt-resistor = <2000>;
- };
- power-sensor@44 {
- compatible = "ti,ina230";
- reg = <0x44>;
- shunt-resistor = <2000>;
- };
- power-sensor@45 {
- compatible = "ti,ina230";
- reg = <0x45>;
- shunt-resistor = <2000>;
- };
- };
- };
};
i2c0mux1ch3: i2c@3 {
#address-cells = <1>;
@@ -647,6 +573,81 @@ &i2c4 {
&i2c5 {
status = "okay";
+
+ i2c-mux@70 {
+ compatible = "nxp,pca9548";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c5mux0ch0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+ i2c5mux0ch1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+ i2c5mux0ch2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+ i2c5mux0ch3: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
+ i2c5mux0ch4: i2c@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ };
+ i2c5mux0ch5: i2c@5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ };
+ i2c5mux0ch6: i2c@6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ // HDD FRU EEPROM
+ eeprom@52 {
+ compatible = "atmel,24c64";
+ reg = <0x52>;
+ };
+ };
+ i2c5mux0ch7: i2c@7 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+
+ power-sensor@40 {
+ compatible = "ti,ina230";
+ reg = <0x40>;
+ shunt-resistor = <2000>;
+ };
+ power-sensor@41 {
+ compatible = "ti,ina230";
+ reg = <0x41>;
+ shunt-resistor = <2000>;
+ };
+ power-sensor@44 {
+ compatible = "ti,ina230";
+ reg = <0x44>;
+ shunt-resistor = <2000>;
+ };
+ power-sensor@45 {
+ compatible = "ti,ina230";
+ reg = <0x45>;
+ shunt-resistor = <2000>;
+ };
+ };
+ };
};
&i2c6 {
--
2.31.1
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