Merge tag 'for-5.11/dm-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/device...
[linux-2.6-microblaze.git] / arch / arm / boot / dts / aspeed-bmc-facebook-minipack.dts
index c34741d..9eb23e8 100644 (file)
                i2c45 = &imux45;
                i2c46 = &imux46;
                i2c47 = &imux47;
+
+               /*
+                * I2C Switch 24-0071 (channel #0 of 8-0070): 8 channels for
+                * connecting to left PDB (Power Distribution Board).
+                */
+               i2c48 = &imux48;
+               i2c49 = &imux49;
+               i2c50 = &imux50;
+               i2c51 = &imux51;
+               i2c52 = &imux52;
+               i2c53 = &imux53;
+               i2c54 = &imux54;
+               i2c55 = &imux55;
+
+               /*
+                * I2C Switch 25-0072 (channel #1 of 8-0070): 8 channels for
+                * connecting to right PDB (Power Distribution Board).
+                */
+               i2c56 = &imux56;
+               i2c57 = &imux57;
+               i2c58 = &imux58;
+               i2c59 = &imux59;
+               i2c60 = &imux60;
+               i2c61 = &imux61;
+               i2c62 = &imux62;
+               i2c63 = &imux63;
+
+               /*
+                * I2C Switch 26-0076 (channel #2 of 8-0070): 8 channels for
+                * connecting to top FCM (Fan Control Module).
+                */
+               i2c64 = &imux64;
+               i2c65 = &imux65;
+               i2c66 = &imux66;
+               i2c67 = &imux67;
+               i2c68 = &imux68;
+               i2c69 = &imux69;
+               i2c70 = &imux70;
+               i2c71 = &imux71;
+
+               /*
+                * I2C Switch 27-0076 (channel #3 of 8-0070): 8 channels for
+                * connecting to bottom FCM (Fan Control Module).
+                */
+               i2c72 = &imux72;
+               i2c73 = &imux73;
+               i2c74 = &imux74;
+               i2c75 = &imux75;
+               i2c76 = &imux76;
+               i2c77 = &imux77;
+               i2c78 = &imux78;
+               i2c79 = &imux79;
+
+               /*
+                * I2C Switch 40-0073 (channel #0 of 11-0070): connecting
+                * to PIM (Port Interface Module) #1 (1-based).
+                */
+               i2c80 = &imux80;
+               i2c81 = &imux81;
+               i2c82 = &imux82;
+               i2c83 = &imux83;
+               i2c84 = &imux84;
+               i2c85 = &imux85;
+               i2c86 = &imux86;
+               i2c87 = &imux87;
+
+               /*
+                * I2C Switch 41-0073 (channel #1 of 11-0070): connecting
+                * to PIM (Port Interface Module) #2 (1-based).
+                */
+               i2c88 = &imux88;
+               i2c89 = &imux89;
+               i2c90 = &imux90;
+               i2c91 = &imux91;
+               i2c92 = &imux92;
+               i2c93 = &imux93;
+               i2c94 = &imux94;
+               i2c95 = &imux95;
+
+               /*
+                * I2C Switch 42-0073 (channel #2 of 11-0070): connecting
+                * to PIM (Port Interface Module) #3 (1-based).
+                */
+               i2c96 = &imux96;
+               i2c97 = &imux97;
+               i2c98 = &imux98;
+               i2c99 = &imux99;
+               i2c100 = &imux100;
+               i2c101 = &imux101;
+               i2c102 = &imux102;
+               i2c103 = &imux103;
+
+               /*
+                * I2C Switch 43-0073 (channel #3 of 11-0070): connecting
+                * to PIM (Port Interface Module) #4 (1-based).
+                */
+               i2c104 = &imux104;
+               i2c105 = &imux105;
+               i2c106 = &imux106;
+               i2c107 = &imux107;
+               i2c108 = &imux108;
+               i2c109 = &imux109;
+               i2c110 = &imux110;
+               i2c111 = &imux111;
+
+               /*
+                * I2C Switch 44-0073 (channel #4 of 11-0070): connecting
+                * to PIM (Port Interface Module) #5 (1-based).
+                */
+               i2c112 = &imux112;
+               i2c113 = &imux113;
+               i2c114 = &imux114;
+               i2c115 = &imux115;
+               i2c116 = &imux116;
+               i2c117 = &imux117;
+               i2c118 = &imux118;
+               i2c119 = &imux119;
+
+               /*
+                * I2C Switch 45-0073 (channel #5 of 11-0070): connecting
+                * to PIM (Port Interface Module) #6 (1-based).
+                */
+               i2c120 = &imux120;
+               i2c121 = &imux121;
+               i2c122 = &imux122;
+               i2c123 = &imux123;
+               i2c124 = &imux124;
+               i2c125 = &imux125;
+               i2c126 = &imux126;
+               i2c127 = &imux127;
+
+               /*
+                * I2C Switch 46-0073 (channel #6 of 11-0070): connecting
+                * to PIM (Port Interface Module) #7 (1-based).
+                */
+               i2c128 = &imux128;
+               i2c129 = &imux129;
+               i2c130 = &imux130;
+               i2c131 = &imux131;
+               i2c132 = &imux132;
+               i2c133 = &imux133;
+               i2c134 = &imux134;
+               i2c135 = &imux135;
+
+               /*
+                * I2C Switch 47-0073 (channel #7 of 11-0070): connecting
+                * to PIM (Port Interface Module) #8 (1-based).
+                */
+               i2c136 = &imux136;
+               i2c137 = &imux137;
+               i2c138 = &imux138;
+               i2c139 = &imux139;
+               i2c140 = &imux140;
+               i2c141 = &imux141;
+               i2c142 = &imux142;
+               i2c143 = &imux143;
        };
 
        chosen {
 &i2c2 {
        status = "okay";
 
+       /*
+        * I2C Switch 2-0070 is connecting to SCM (System Controller
+        * Module).
+        */
        i2c-switch@70 {
                compatible = "nxp,pca9548";
                #address-cells = <1>;
                #size-cells = <0>;
                reg = <0x70>;
+               i2c-mux-idle-disconnect;
 
                imux16: i2c@0 {
                        #address-cells = <1>;
                #address-cells = <1>;
                #size-cells = <0>;
                reg = <0x70>;
+               i2c-mux-idle-disconnect;
 
+               /*
+                * I2C Switch 8-0070 channel #0: connecting to left PDB
+                * (Power Distribution Board).
+                */
                imux24: i2c@0 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <0>;
+
+                       i2c-switch@71 {
+                               compatible = "nxp,pca9548";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               reg = <0x71>;
+                               i2c-mux-idle-disconnect;
+
+                               imux48: i2c@0 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <0>;
+                               };
+
+                               imux49: i2c@1 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <1>;
+                               };
+
+                               imux50: i2c@2 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <2>;
+                               };
+
+                               imux51: i2c@3 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <3>;
+                               };
+
+                               imux52: i2c@4 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <4>;
+                               };
+
+                               imux53: i2c@5 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <5>;
+                               };
+
+                               imux54: i2c@6 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <6>;
+                               };
+
+                               imux55: i2c@7 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <7>;
+                               };
+                       };
                };
 
+               /*
+                * I2C Switch 8-0070 channel #1: connecting to right PDB
+                * (Power Distribution Board).
+                */
                imux25: i2c@1 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <1>;
+
+                       i2c-switch@72 {
+                               compatible = "nxp,pca9548";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               reg = <0x72>;
+                               i2c-mux-idle-disconnect;
+
+                               imux56: i2c@0 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <0>;
+                               };
+
+                               imux57: i2c@1 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <1>;
+                               };
+
+                               imux58: i2c@2 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <2>;
+                               };
+
+                               imux59: i2c@3 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <3>;
+                               };
+
+                               imux60: i2c@4 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <4>;
+                               };
+
+                               imux61: i2c@5 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <5>;
+                               };
+
+                               imux62: i2c@6 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <6>;
+                               };
+
+                               imux63: i2c@7 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <7>;
+                               };
+                       };
                };
 
+               /*
+                * I2C Switch 8-0070 channel #2: connecting to top FCM
+                * (Fan Control Module).
+                */
                imux26: i2c@2 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <2>;
+
+                       i2c-switch@76 {
+                               compatible = "nxp,pca9548";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               reg = <0x76>;
+                               i2c-mux-idle-disconnect;
+
+                               imux64: i2c@0 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <0>;
+                               };
+
+                               imux65: i2c@1 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <1>;
+                               };
+
+                               imux66: i2c@2 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <2>;
+                               };
+
+                               imux67: i2c@3 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <3>;
+                               };
+
+                               imux68: i2c@4 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <4>;
+                               };
+
+                               imux69: i2c@5 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <5>;
+                               };
+
+                               imux70: i2c@6 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <6>;
+                               };
+
+                               imux71: i2c@7 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <7>;
+                               };
+                       };
                };
 
+               /*
+                * I2C Switch 8-0070 channel #3: connecting to bottom
+                * FCM (Fan Control Module).
+                */
                imux27: i2c@3 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <3>;
+
+                       i2c-switch@76 {
+                               compatible = "nxp,pca9548";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               reg = <0x76>;
+                               i2c-mux-idle-disconnect;
+
+                               imux72: i2c@0 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <0>;
+                               };
+
+                               imux73: i2c@1 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <1>;
+                               };
+
+                               imux74: i2c@2 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <2>;
+                               };
+
+                               imux75: i2c@3 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <3>;
+                               };
+
+                               imux76: i2c@4 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <4>;
+                               };
+
+                               imux77: i2c@5 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <5>;
+                               };
+
+                               imux78: i2c@6 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <6>;
+                               };
+
+                               imux79: i2c@7 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <7>;
+                               };
+                       };
                };
 
                imux28: i2c@4 {
 &i2c9 {
        status = "okay";
 
+       /*
+        * I2C Switch 9-0070 is connecting to MAC/PHY EEPROMs on SMB
+        * (Switch Main Board).
+        */
        i2c-switch@70 {
                compatible = "nxp,pca9548";
                #address-cells = <1>;
                #size-cells = <0>;
                reg = <0x70>;
+               i2c-mux-idle-disconnect;
 
                imux32: i2c@0 {
                        #address-cells = <1>;
                #address-cells = <1>;
                #size-cells = <0>;
                reg = <0x70>;
+               i2c-mux-idle-disconnect;
 
+               /*
+                * I2C Switch 11-0070 channel #0: connecting to PIM
+                * (Port Interface Module) #1 (1-based).
+                */
                imux40: i2c@0 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <0>;
+
+                       i2c-switch@73 {
+                               compatible = "nxp,pca9548";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               reg = <0x73>;
+                               i2c-mux-idle-disconnect;
+
+                               imux80: i2c@0 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <0>;
+                               };
+
+                               imux81: i2c@1 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <1>;
+                               };
+
+                               imux82: i2c@2 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <2>;
+                               };
+
+                               imux83: i2c@3 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <3>;
+                               };
+
+                               imux84: i2c@4 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <4>;
+                               };
+
+                               imux85: i2c@5 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <5>;
+                               };
+
+                               imux86: i2c@6 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <6>;
+                               };
+
+                               imux87: i2c@7 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <7>;
+                               };
+                       };
                };
 
+               /*
+                * I2C Switch 11-0070 channel #1: connecting to PIM
+                * (Port Interface Module) #2 (1-based).
+                */
                imux41: i2c@1 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <1>;
+
+                       i2c-switch@73 {
+                               compatible = "nxp,pca9548";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               reg = <0x73>;
+                               i2c-mux-idle-disconnect;
+
+                               imux88: i2c@0 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <0>;
+                               };
+
+                               imux89: i2c@1 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <1>;
+                               };
+
+                               imux90: i2c@2 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <2>;
+                               };
+
+                               imux91: i2c@3 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <3>;
+                               };
+
+                               imux92: i2c@4 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <4>;
+                               };
+
+                               imux93: i2c@5 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <5>;
+                               };
+
+                               imux94: i2c@6 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <6>;
+                               };
+
+                               imux95: i2c@7 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <7>;
+                               };
+                       };
                };
 
+               /*
+                * I2C Switch 11-0070 channel #2: connecting to PIM
+                * (Port Interface Module) #3 (1-based).
+                */
                imux42: i2c@2 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <2>;
+
+                       i2c-switch@73 {
+                               compatible = "nxp,pca9548";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               reg = <0x73>;
+                               i2c-mux-idle-disconnect;
+
+                               imux96: i2c@0 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <0>;
+                               };
+
+                               imux97: i2c@1 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <1>;
+                               };
+
+                               imux98: i2c@2 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <2>;
+                               };
+
+                               imux99: i2c@3 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <3>;
+                               };
+
+                               imux100: i2c@4 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <4>;
+                               };
+
+                               imux101: i2c@5 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <5>;
+                               };
+
+                               imux102: i2c@6 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <6>;
+                               };
+
+                               imux103: i2c@7 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <7>;
+                               };
+                       };
                };
 
+               /*
+                * I2C Switch 11-0070 channel #3: connecting to PIM
+                * (Port Interface Module) #4 (1-based).
+                */
                imux43: i2c@3 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <3>;
+
+                       i2c-switch@73 {
+                               compatible = "nxp,pca9548";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               reg = <0x73>;
+                               i2c-mux-idle-disconnect;
+
+                               imux104: i2c@0 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <0>;
+                               };
+
+                               imux105: i2c@1 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <1>;
+                               };
+
+                               imux106: i2c@2 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <2>;
+                               };
+
+                               imux107: i2c@3 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <3>;
+                               };
+
+                               imux108: i2c@4 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <4>;
+                               };
+
+                               imux109: i2c@5 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <5>;
+                               };
+
+                               imux110: i2c@6 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <6>;
+                               };
+
+                               imux111: i2c@7 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <7>;
+                               };
+                       };
                };
 
+               /*
+                * I2C Switch 11-0070 channel #4: connecting to PIM
+                * (Port Interface Module) #5 (1-based).
+                */
                imux44: i2c@4 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <4>;
+
+                       i2c-switch@73 {
+                               compatible = "nxp,pca9548";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               reg = <0x73>;
+                               i2c-mux-idle-disconnect;
+
+                               imux112: i2c@0 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <0>;
+                               };
+
+                               imux113: i2c@1 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <1>;
+                               };
+
+                               imux114: i2c@2 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <2>;
+                               };
+
+                               imux115: i2c@3 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <3>;
+                               };
+
+                               imux116: i2c@4 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <4>;
+                               };
+
+                               imux117: i2c@5 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <5>;
+                               };
+
+                               imux118: i2c@6 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <6>;
+                               };
+
+                               imux119: i2c@7 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <7>;
+                               };
+                       };
                };
 
+               /*
+                * I2C Switch 11-0070 channel #5: connecting to PIM
+                * (Port Interface Module) #6 (1-based).
+                */
                imux45: i2c@5 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <5>;
+
+                       i2c-switch@73 {
+                               compatible = "nxp,pca9548";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               reg = <0x73>;
+                               i2c-mux-idle-disconnect;
+
+                               imux120: i2c@0 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <0>;
+                               };
+
+                               imux121: i2c@1 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <1>;
+                               };
+
+                               imux122: i2c@2 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <2>;
+                               };
+
+                               imux123: i2c@3 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <3>;
+                               };
+
+                               imux124: i2c@4 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <4>;
+                               };
+
+                               imux125: i2c@5 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <5>;
+                               };
+
+                               imux126: i2c@6 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <6>;
+                               };
+
+                               imux127: i2c@7 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <7>;
+                               };
+                       };
                };
 
+               /*
+                * I2C Switch 11-0070 channel #6: connecting to PIM
+                * (Port Interface Module) #7 (1-based).
+                */
                imux46: i2c@6 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <6>;
+
+                       i2c-switch@73 {
+                               compatible = "nxp,pca9548";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               reg = <0x73>;
+                               i2c-mux-idle-disconnect;
+
+                               imux128: i2c@0 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <0>;
+                               };
+
+                               imux129: i2c@1 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <1>;
+                               };
+
+                               imux130: i2c@2 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <2>;
+                               };
+
+                               imux131: i2c@3 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <3>;
+                               };
+
+                               imux132: i2c@4 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <4>;
+                               };
+
+                               imux133: i2c@5 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <5>;
+                               };
+
+                               imux134: i2c@6 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <6>;
+                               };
+
+                               imux135: i2c@7 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <7>;
+                               };
+                       };
                };
 
+               /*
+                * I2C Switch 11-0070 channel #7: connecting to PIM
+                * (Port Interface Module) #8 (1-based).
+                */
                imux47: i2c@7 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <7>;
+
+                       i2c-switch@73 {
+                               compatible = "nxp,pca9548";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               reg = <0x73>;
+                               i2c-mux-idle-disconnect;
+
+                               imux136: i2c@0 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <0>;
+                               };
+
+                               imux137: i2c@1 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <1>;
+                               };
+
+                               imux138: i2c@2 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <2>;
+                               };
+
+                               imux139: i2c@3 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <3>;
+                               };
+
+                               imux140: i2c@4 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <4>;
+                               };
+
+                               imux141: i2c@5 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <5>;
+                               };
+
+                               imux142: i2c@6 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <6>;
+                               };
+
+                               imux143: i2c@7 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <7>;
+                               };
+                       };
                };
        };
 };