[PATCH v1 3/3] ARM: dts: aspeed: minerva: add fru device for other blades

[Yang Chen]

The Minerva platform has 16 compute blades and 6 network blades, each with
an EEPROM that can be operated by the CMM. This commit adds support for
each FRU.

Signed-off-by: Yang Chen <yangchen.openbmc at gmail.com>
---
 .../aspeed/aspeed-bmc-facebook-minerva.dts    | 334 ++++++++++++++++++
 1 file changed, 334 insertions(+)

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 c915db28a806..468a33f50ef2 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
@@ -23,6 +23,32 @@ aliases {
 		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;
+		i2c32 = &imux32;
+		i2c33 = &imux33;
+		i2c34 = &imux34;
+		i2c35 = &imux35;
+		i2c36 = &imux36;
+		i2c37 = &imux37;
+		i2c38 = &imux38;
+		i2c39 = &imux39;
+		i2c40 = &imux40;
+		i2c41 = &imux41;
+		i2c42 = &imux42;
+		i2c43 = &imux43;
+		i2c44 = &imux44;
+		i2c45 = &imux45;
+		i2c46 = &imux46;
+		i2c47 = &imux47;
 
 		spi1 = &spi_gpio;
 	};
@@ -493,23 +519,239 @@ temperature-sensor at 4b {
 				reg = <0x4b>;
 			};
 		};
+
+		imux22: i2c at 6 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <6>;
+		};
+
+		imux23: i2c at 7 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <7>;
+		};
 	};
 };
 
 &i2c3 {
 	status = "okay";
+
+	i2c-mux at 72 {
+		compatible = "nxp,pca9545";
+		reg = <0x72>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		imux24: i2c at 0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux25: i2c at 1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux26: i2c at 2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux27: i2c at 3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+	};
 };
 
 &i2c4 {
 	status = "okay";
+
+	i2c-mux at 72 {
+		compatible = "nxp,pca9545";
+		reg = <0x72>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		imux28: i2c at 0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux29: i2c at 1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux30: i2c at 2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux31: i2c at 3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+	};
 };
 
 &i2c5 {
 	status = "okay";
+
+	i2c-mux at 72 {
+		compatible = "nxp,pca9545";
+		reg = <0x72>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		imux32: i2c at 0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux33: i2c at 1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux34: i2c at 2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux35: i2c at 3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+	};
 };
 
 &i2c6 {
 	status = "okay";
+
+	i2c-mux at 72 {
+		compatible = "nxp,pca9545";
+		reg = <0x72>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		imux36: i2c at 0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux37: i2c at 1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux38: i2c at 2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux39: i2c at 3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+	};
 };
 
 &i2c7 {
@@ -536,10 +778,102 @@ rtc at 51 {
 
 &i2c12 {
 	status = "okay";
+
+	i2c-mux at 70 {
+		compatible = "nxp,pca9545";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		imux40: i2c at 0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux41: i2c at 1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux42: i2c at 2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux43: i2c at 3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+	};
 };
 
 &i2c13 {
 	status = "okay";
+
+	i2c-mux at 70 {
+		compatible = "nxp,pca9545";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		imux44: i2c at 0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux45: i2c at 1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux46: i2c at 2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+
+			eeprom at 50 {
+				compatible = "atmel,24c64";
+				reg = <0x50>;
+			};
+		};
+
+		imux47: i2c at 3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+	};
 };
 
 &i2c14 {
-- 
2.34.1