This drop adds following devices in the device tree.
- EEPROM/VPD
- Power supplies
- Humidity, pressure and temperature sensors.
- Trusted platform module(TPM) chip
Tested:
This board is tested using the simics simulator.
Signed-off-by: Ninad Palsule <ninad@xxxxxxxxxxxxx>
---
.../dts/aspeed/aspeed-bmc-ibm-system1.dts | 76 +++++++++++++++++++
1 file changed, 76 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
index 75562aa63701..d960b938fe8d 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
@@ -461,6 +461,11 @@ &kcs3 {
&i2c0 {
status = "okay";
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
regulator@60 {
compatible = "maxim,max8952";
reg = <0x60>;
@@ -655,6 +660,25 @@ pca0: pca9539@74 {
&i2c2 {
status = "okay";
+
+ power-supply@58 {
+ compatible = "ibm,cffps";
+ reg = <0x58>;
+ };
+
+ power-supply@59 {
+ compatible = "ibm,cffps";
+ reg = <0x59>;
+ };
+
+ power-supply@5a {
+ compatible = "ibm,cffps";
+ reg = <0x5a>;
+ };
+ power-supply@5b {
+ compatible = "ibm,cffps";
+ reg = <0x5b>;
+ };
};
&i2c3 {
@@ -758,6 +782,11 @@ fan-controller@54 {
#size-cells = <0>;
};
+ eeprom@55 {
+ compatible = "atmel,24c64";
+ reg = <0x55>;
+ };
+
i2c-mux@70 {
compatible = "nxp,pca9548";
reg = <0x70>;
@@ -795,6 +824,21 @@ i2c6mux0chn4: i2c@4 {
#size-cells = <0>;
reg = <4>;
+ humidity-sensor@40 {
+ compatible = "ti,hdc1080";
+ reg = <0x40>;
+ };
+
+ temperature-sensor@48 {
+ compatible = "ti,tmp275";
+ reg = <0x48>;
+ };
+
+ eeprom@50 {
+ compatible = "atmel,24c32";
+ reg = <0x50>;
+ };
+
led-controller@60 {
compatible = "nxp,pca9551";
reg = <0x60>;
@@ -836,6 +880,12 @@ led@3 {
type = <PCA955X_TYPE_LED>;
};
};
+
+ temperature-sensor@76 {
+ compatible = "infineon,dps310";
+ reg = <0x76>;
+ #io-channel-cells = <0>;
+ };
};
i2c6mux0chn5: i2c@5 {
@@ -1100,6 +1150,11 @@ i2c8mux0chn6: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
+
+ temperature-sensor@4c {
+ compatible = "ti,tmp423";
+ reg = <0x4c>;
+ };
};
i2c8mux0chn7: i2c@7 {
@@ -1128,6 +1183,11 @@ regulator@41 {
reg = <0x41>;
};
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
regulator@60 {
compatible = "maxim,max8952";
reg = <0x60>;
@@ -1148,6 +1208,12 @@ regulator@60 {
&i2c11 {
status = "okay";
+
+ tpm@2e {
+ compatible = "nuvoton,npct75x", "tcg,tpm-tis-i2c";
+ reg = <0x2e>;
+ memory-region = <&event_log>;
+ };
};
&i2c12 {
@@ -1552,6 +1618,11 @@ i2c15mux0chn6: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
+
+ temperature-sensor@4c {
+ compatible = "ti,tmp423";
+ reg = <0x4c>;
+ };
};
i2c15mux0chn7: i2c@7 {
@@ -1563,6 +1634,11 @@ regulator@40 {
compatible = "infineon,ir38060";
reg = <0x40>;
};
+
+ temperature-sensor@4c {
+ compatible = "ti,tmp423";
+ reg = <0x4c>;
+ };
};
};
};
--
2.39.2
