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Diffstat (limited to 'arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts')
-rw-r--r--arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts272
1 files changed, 267 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
index c4521eda787c..682f729ea25e 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
@@ -12,6 +12,27 @@
aliases {
serial0 = &uart1;
serial4 = &uart5;
+
+ /*
+ * Hardcode the bus number of i2c switches' channels to
+ * avoid breaking the legacy applications.
+ */
+ i2c16 = &imux16;
+ i2c17 = &imux17;
+ i2c18 = &imux18;
+ i2c19 = &imux19;
+ i2c20 = &imux20;
+ i2c21 = &imux21;
+ i2c22 = &imux22;
+ i2c23 = &imux23;
+ i2c24 = &imux24;
+ i2c25 = &imux25;
+ i2c26 = &imux26;
+ i2c27 = &imux27;
+ i2c28 = &imux28;
+ i2c29 = &imux29;
+ i2c30 = &imux30;
+ i2c31 = &imux31;
};
chosen {
stdout-path = &uart5;
@@ -25,13 +46,9 @@
iio-hwmon {
compatible = "iio-hwmon";
io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
- <&adc 4>, <&adc 5>, <&adc 6>;
+ <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>;
};
- iio-hwmon-battery {
- compatible = "iio-hwmon";
- io-channels = <&adc 7>;
- };
};
&fmc {
@@ -124,6 +141,215 @@
&i2c1 {
status = "okay";
//X24 Riser
+ i2c-switch@71 {
+ compatible = "nxp,pca9544";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x71>;
+
+ imux16: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ ina230@45 {
+ compatible = "ti,ina230";
+ reg = <0x45>;
+ };
+
+ tmp75@48 {
+ compatible = "ti,tmp75";
+ reg = <0x48>;
+ };
+
+ tmp421@49 {
+ compatible = "ti,tmp75";
+ reg = <0x49>;
+ };
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ pagesize = <32>;
+ };
+
+ i2c-switch@73 {
+ compatible = "nxp,pca9546";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x73>;
+
+ imux20: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ imux21: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ imux22: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+
+ imux23: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
+
+ };
+
+ };
+
+ imux17: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ ina230@45 {
+ compatible = "ti,ina230";
+ reg = <0x45>;
+ };
+
+ tmp421@48 {
+ compatible = "ti,tmp75";
+ reg = <0x48>;
+ };
+
+ tmp421@49 {
+ compatible = "ti,tmp75";
+ reg = <0x49>;
+ };
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ pagesize = <32>;
+ };
+
+ i2c-switch@73 {
+ compatible = "nxp,pca9546";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x73>;
+
+ imux24: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ imux25: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ imux26: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+
+ imux27: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
+
+ };
+
+ };
+
+ imux18: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ ina230@45 {
+ compatible = "ti,ina230";
+ reg = <0x45>;
+ };
+
+ tmp421@48 {
+ compatible = "ti,tmp75";
+ reg = <0x48>;
+ };
+
+ tmp421@49 {
+ compatible = "ti,tmp75";
+ reg = <0x49>;
+ };
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ pagesize = <32>;
+ };
+
+ i2c-switch@73 {
+ compatible = "nxp,pca9546";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x73>;
+
+ imux28: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ imux29: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ imux30: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+
+ imux31: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
+
+ };
+
+ };
+
+ imux19: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ i2c-switch@40 {
+ compatible = "ti,ina230";
+ reg = <0x40>;
+ };
+
+ i2c-switch@41 {
+ compatible = "ti,ina230";
+ reg = <0x41>;
+ };
+
+ i2c-switch@45 {
+ compatible = "ti,ina230";
+ reg = <0x45>;
+ };
+
+ };
+
+ };
};
&i2c2 {
@@ -144,6 +370,42 @@
&i2c5 {
status = "okay";
// CPU Voltage regulators
+ regulator@48 {
+ compatible = "infineon,pxe1610";
+ reg = <0x48>;
+ };
+ regulator@4a {
+ compatible = "infineon,pxe1610";
+ reg = <0x4a>;
+ };
+ regulator@50 {
+ compatible = "infineon,pxe1610";
+ reg = <0x50>;
+ };
+ regulator@52 {
+ compatible = "infineon,pxe1610";
+ reg = <0x52>;
+ };
+ regulator@58 {
+ compatible = "infineon,pxe1610";
+ reg = <0x58>;
+ };
+ regulator@5a {
+ compatible = "infineon,pxe1610";
+ reg = <0x5a>;
+ };
+ regulator@68 {
+ compatible = "infineon,pxe1610";
+ reg = <0x68>;
+ };
+ regulator@70 {
+ compatible = "infineon,pxe1610";
+ reg = <0x70>;
+ };
+ regulator@72 {
+ compatible = "infineon,pxe1610";
+ reg = <0x72>;
+ };
};
&i2c6 {