ARM: dts: aspeed: minerva: add fru device for other blades

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@gmail.com>
Link: https://patch.msgid.link/20240924140215.2484170-4-yangchen.openbmc@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>

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 c915db28a8063f8231b2f3db25c68a2183df0928..468a33f50ef2778a2cb01cf09a891bba7914c3c0 100644 (file)
--- 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 @@
                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 @@
                                reg = <0x4b>;
                        };
                };
+
+               imux22: i2c@6 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <6>;
+               };
+
+               imux23: i2c@7 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <7>;
+               };
        };
 };
 
 &i2c3 {
        status = "okay";
+
+       i2c-mux@72 {
+               compatible = "nxp,pca9545";
+               reg = <0x72>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               imux24: i2c@0 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux25: i2c@1 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <1>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux26: i2c@2 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <2>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux27: i2c@3 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <3>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+       };
 };
 
 &i2c4 {
        status = "okay";
+
+       i2c-mux@72 {
+               compatible = "nxp,pca9545";
+               reg = <0x72>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               imux28: i2c@0 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux29: i2c@1 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <1>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux30: i2c@2 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <2>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux31: i2c@3 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <3>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+       };
 };
 
 &i2c5 {
        status = "okay";
+
+       i2c-mux@72 {
+               compatible = "nxp,pca9545";
+               reg = <0x72>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               imux32: i2c@0 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux33: i2c@1 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <1>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux34: i2c@2 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <2>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux35: i2c@3 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <3>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+       };
 };
 
 &i2c6 {
        status = "okay";
+
+       i2c-mux@72 {
+               compatible = "nxp,pca9545";
+               reg = <0x72>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               imux36: i2c@0 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux37: i2c@1 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <1>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux38: i2c@2 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <2>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux39: i2c@3 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <3>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+       };
 };
 
 &i2c7 {
@@ -536,10 +778,102 @@
 
 &i2c12 {
        status = "okay";
+
+       i2c-mux@70 {
+               compatible = "nxp,pca9545";
+               reg = <0x70>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               imux40: i2c@0 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux41: i2c@1 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <1>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux42: i2c@2 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <2>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux43: i2c@3 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <3>;
+               };
+       };
 };
 
 &i2c13 {
        status = "okay";
+
+       i2c-mux@70 {
+               compatible = "nxp,pca9545";
+               reg = <0x70>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               imux44: i2c@0 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux45: i2c@1 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <1>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux46: i2c@2 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <2>;
+
+                       eeprom@50 {
+                               compatible = "atmel,24c64";
+                               reg = <0x50>;
+                       };
+               };
+
+               imux47: i2c@3 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <3>;
+               };
+       };
 };
 
 &i2c14 {