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Diffstat (limited to 'arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts')
-rw-r--r--arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts306
1 files changed, 165 insertions, 141 deletions
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index 4dbb030f3ebb..941c0489479a 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -50,6 +50,17 @@
i2c17 = &i2c2mux1;
i2c18 = &i2c2mux2;
i2c19 = &i2c2mux3;
+ i2c20 = &i2c4mux0chn0;
+ i2c21 = &i2c4mux0chn1;
+ i2c22 = &i2c4mux0chn2;
+ i2c23 = &i2c5mux0chn0;
+ i2c24 = &i2c5mux0chn1;
+ i2c25 = &i2c6mux0chn0;
+ i2c26 = &i2c6mux0chn1;
+ i2c27 = &i2c6mux0chn2;
+ i2c28 = &i2c6mux0chn3;
+ i2c29 = &i2c11mux0chn0;
+ i2c30 = &i2c11mux0chn1;
spi10 = &cfam0_spi0;
spi11 = &cfam0_spi1;
@@ -1118,19 +1129,46 @@
reg = <0x4a>;
};
- eeprom@50 {
- compatible = "atmel,24c64";
- reg = <0x50>;
- };
+ pca9546@70 {
+ compatible = "nxp,pca9546";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+ i2c-mux-idle-disconnect;
- eeprom@51 {
- compatible = "atmel,24c64";
- reg = <0x51>;
- };
+ i2c4mux0chn0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
- eeprom@52 {
- compatible = "atmel,24c64";
- reg = <0x52>;
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+ };
+
+ i2c4mux0chn1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+ };
+
+ i2c4mux0chn2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ eeprom@52 {
+ compatible = "atmel,24c64";
+ reg = <0x52>;
+ };
+ };
};
};
@@ -1147,14 +1185,35 @@
reg = <0x49>;
};
- eeprom@50 {
- compatible = "atmel,24c64";
- reg = <0x50>;
- };
+ pca9546@70 {
+ compatible = "nxp,pca9546";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+ i2c-mux-idle-disconnect;
- eeprom@51 {
- compatible = "atmel,24c64";
- reg = <0x51>;
+ i2c5mux0chn0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+ };
+
+ i2c5mux0chn1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+ };
};
};
@@ -1176,24 +1235,57 @@
reg = <0x4b>;
};
- eeprom@50 {
- compatible = "atmel,24c64";
- reg = <0x50>;
- };
+ pca9546@70 {
+ compatible = "nxp,pca9546";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+ i2c-mux-idle-disconnect;
- eeprom@51 {
- compatible = "atmel,24c64";
- reg = <0x51>;
- };
+ i2c6mux0chn0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
- eeprom@52 {
- compatible = "atmel,24c64";
- reg = <0x52>;
- };
+ eeprom@53 {
+ compatible = "atmel,24c64";
+ reg = <0x53>;
+ };
+ };
- eeprom@53 {
- compatible = "atmel,24c64";
- reg = <0x53>;
+ i2c6mux0chn1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ eeprom@52 {
+ compatible = "atmel,24c64";
+ reg = <0x52>;
+ };
+ };
+
+ i2c6mux0chn2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+ };
+
+ i2c6mux0chn3: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+ };
};
};
@@ -1201,9 +1293,9 @@
multi-master;
status = "okay";
- si7021-a20@20 {
+ si7021-a20@40 {
compatible = "silabs,si7020";
- reg = <0x20>;
+ reg = <0x40>;
};
tmp275@48 {
@@ -1399,7 +1491,7 @@
reg = <0x51>;
};
- pca1: pca9552@61 {
+ pca_pres2: pca9552@61 {
compatible = "nxp,pca9552";
reg = <0x61>;
#address-cells = <1>;
@@ -1407,6 +1499,15 @@
gpio-controller;
#gpio-cells = <2>;
+ gpio-line-names =
+ "SLOT6_PRSNT_EN_RSVD", "SLOT7_PRSNT_EN_RSVD",
+ "SLOT8_PRSNT_EN_RSVD", "SLOT9_PRSNT_EN_RSVD",
+ "SLOT10_PRSNT_EN_RSVD", "SLOT11_PRSNT_EN_RSVD",
+ "SLOT6_EXPANDER_PRSNT_N", "SLOT7_EXPANDER_PRSNT_N",
+ "SLOT8_EXPANDER_PRSNT_N", "SLOT9_EXPANDER_PRSNT_N",
+ "SLOT10_EXPANDER_PRSNT_N", "SLOT11_EXPANDER_PRSNT_N",
+ "", "", "", "";
+
gpio@0 {
reg = <0>;
type = <PCA955X_TYPE_GPIO>;
@@ -1507,104 +1608,6 @@
compatible = "atmel,24c128";
reg = <0x50>;
};
-
- pca_pres3: pca9552@61 {
- compatible = "nxp,pca9552";
- reg = <0x61>;
- #address-cells = <1>;
- #size-cells = <0>;
- gpio-controller;
- #gpio-cells = <2>;
-
- gpio-line-names =
- "SLOT6_PRSNT_EN_RSVD", "SLOT7_PRSNT_EN_RSVD",
- "SLOT8_PRSNT_EN_RSVD", "SLOT9_PRSNT_EN_RSVD",
- "SLOT10_PRSNT_EN_RSVD", "SLOT11_PRSNT_EN_RSVD",
- "SLOT6_EXPANDER_PRSNT_N", "SLOT7_EXPANDER_PRSNT_N",
- "SLOT8_EXPANDER_PRSNT_N", "SLOT9_EXPANDER_PRSNT_N",
- "SLOT10_EXPANDER_PRSNT_N", "SLOT11_EXPANDER_PRSNT_N",
- "", "", "", "";
-
- gpio@0 {
- reg = <0>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@1 {
- reg = <1>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@2 {
- reg = <2>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@3 {
- reg = <3>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@4 {
- reg = <4>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@5 {
- reg = <5>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@6 {
- reg = <6>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@7 {
- reg = <7>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@8 {
- reg = <8>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@9 {
- reg = <9>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@10 {
- reg = <10>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@11 {
- reg = <11>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@12 {
- reg = <12>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@13 {
- reg = <13>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@14 {
- reg = <14>;
- type = <PCA955X_TYPE_GPIO>;
- };
-
- gpio@15 {
- reg = <15>;
- type = <PCA955X_TYPE_GPIO>;
- };
- };
};
&i2c10 {
@@ -1639,14 +1642,35 @@
reg = <0x49>;
};
- eeprom@50 {
- compatible = "atmel,24c64";
- reg = <0x50>;
- };
+ pca9546@70 {
+ compatible = "nxp,pca9546";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+ i2c-mux-idle-disconnect;
- eeprom@51 {
- compatible = "atmel,24c64";
- reg = <0x51>;
+ i2c11mux0chn0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+ };
+
+ i2c11mux0chn1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+ };
};
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 07:18:31 +0000