| // SPDX-License-Identifier: GPL-2.0+ |
| // Copyright (c) 2018 Facebook Inc. |
| /dts-v1/; |
| |
| #include "ast2500-facebook-netbmc-common.dtsi" |
| |
| / { |
| model = "Facebook Backpack CMM BMC"; |
| compatible = "facebook,cmm-bmc", "aspeed,ast2500"; |
| |
| aliases { |
| /* |
| * Override the default uart aliases to avoid breaking |
| * the legacy applications. |
| */ |
| serial0 = &uart5; |
| serial1 = &uart1; |
| serial2 = &uart3; |
| serial3 = &uart4; |
| |
| /* |
| * PCA9548 (1-0077) provides 8 channels for connecting to |
| * 4 Line Cards and 4 Fabric Cards. |
| */ |
| i2c16 = &imux16; |
| i2c17 = &imux17; |
| i2c18 = &imux18; |
| i2c19 = &imux19; |
| i2c20 = &imux20; |
| i2c21 = &imux21; |
| i2c22 = &imux22; |
| i2c23 = &imux23; |
| |
| /* |
| * PCA9548 (2-0071) provides 8 channels for connecting to |
| * Power Distribution Board. |
| */ |
| i2c24 = &imux24; |
| i2c25 = &imux25; |
| i2c26 = &imux26; |
| i2c27 = &imux27; |
| i2c28 = &imux28; |
| i2c29 = &imux29; |
| i2c30 = &imux30; |
| i2c31 = &imux31; |
| |
| /* |
| * PCA9548 (8-0077) provides 8 channels and the first 4 |
| * channels are connecting to 4 Fan Control Boards. |
| */ |
| i2c32 = &imux32; |
| i2c33 = &imux33; |
| i2c34 = &imux34; |
| i2c35 = &imux35; |
| i2c36 = &imux36; |
| i2c37 = &imux37; |
| i2c38 = &imux38; |
| i2c39 = &imux39; |
| |
| /* |
| * 2 PCA9548 (18-0070 & 18-0073), 16 channels connecting |
| * to Line Card #1. |
| */ |
| i2c40 = &imux40; |
| i2c41 = &imux41; |
| i2c42 = &imux42; |
| i2c43 = &imux43; |
| i2c44 = &imux44; |
| i2c45 = &imux45; |
| i2c46 = &imux46; |
| i2c47 = &imux47; |
| i2c48 = &imux48; |
| i2c49 = &imux49; |
| i2c50 = &imux50; |
| i2c51 = &imux51; |
| i2c52 = &imux52; |
| i2c53 = &imux53; |
| i2c54 = &imux54; |
| i2c55 = &imux55; |
| |
| /* |
| * 2 PCA9548 (19-0070 & 19-0073), 16 channels connecting |
| * to Line Card #2. |
| */ |
| i2c56 = &imux56; |
| i2c57 = &imux57; |
| i2c58 = &imux58; |
| i2c59 = &imux59; |
| i2c60 = &imux60; |
| i2c61 = &imux61; |
| i2c62 = &imux62; |
| i2c63 = &imux63; |
| i2c64 = &imux64; |
| i2c65 = &imux65; |
| i2c66 = &imux66; |
| i2c67 = &imux67; |
| i2c68 = &imux68; |
| i2c69 = &imux69; |
| i2c70 = &imux70; |
| i2c71 = &imux71; |
| |
| /* |
| * 2 PCA9548 (20-0070 & 20-0073), 16 channels connecting |
| * to Line Card #3. |
| */ |
| i2c72 = &imux72; |
| i2c73 = &imux73; |
| i2c74 = &imux74; |
| i2c75 = &imux75; |
| i2c76 = &imux76; |
| i2c77 = &imux77; |
| i2c78 = &imux78; |
| i2c79 = &imux79; |
| i2c80 = &imux80; |
| i2c81 = &imux81; |
| i2c82 = &imux82; |
| i2c83 = &imux83; |
| i2c84 = &imux84; |
| i2c85 = &imux85; |
| i2c86 = &imux86; |
| i2c87 = &imux87; |
| |
| /* |
| * 2 PCA9548 (21-0070 & 21-0073), 16 channels connecting |
| * to Line Card #4. |
| */ |
| i2c88 = &imux88; |
| i2c89 = &imux89; |
| i2c90 = &imux90; |
| i2c91 = &imux91; |
| i2c92 = &imux92; |
| i2c93 = &imux93; |
| i2c94 = &imux94; |
| i2c95 = &imux95; |
| i2c96 = &imux96; |
| i2c97 = &imux97; |
| i2c98 = &imux98; |
| i2c99 = &imux99; |
| i2c100 = &imux100; |
| i2c101 = &imux101; |
| i2c102 = &imux102; |
| i2c103 = &imux103; |
| |
| /* |
| * 2 PCA9548 (16-0070 & 16-0073), 16 channels connecting |
| * to Fabric Card #1. |
| */ |
| i2c104 = &imux104; |
| i2c105 = &imux105; |
| i2c106 = &imux106; |
| i2c107 = &imux107; |
| i2c108 = &imux108; |
| i2c109 = &imux109; |
| i2c110 = &imux110; |
| i2c111 = &imux111; |
| i2c112 = &imux112; |
| i2c113 = &imux113; |
| i2c114 = &imux114; |
| i2c115 = &imux115; |
| i2c116 = &imux116; |
| i2c117 = &imux117; |
| i2c118 = &imux118; |
| i2c119 = &imux119; |
| |
| /* |
| * 2 PCA9548 (17-0070 & 17-0073), 16 channels connecting |
| * to Fabric Card #2. |
| */ |
| i2c120 = &imux120; |
| i2c121 = &imux121; |
| i2c122 = &imux122; |
| i2c123 = &imux123; |
| i2c124 = &imux124; |
| i2c125 = &imux125; |
| i2c126 = &imux126; |
| i2c127 = &imux127; |
| i2c128 = &imux128; |
| i2c129 = &imux129; |
| i2c130 = &imux130; |
| i2c131 = &imux131; |
| i2c132 = &imux132; |
| i2c133 = &imux133; |
| i2c134 = &imux134; |
| i2c135 = &imux135; |
| |
| /* |
| * 2 PCA9548 (22-0070 & 22-0073), 16 channels connecting |
| * to Fabric Card #3. |
| */ |
| i2c136 = &imux136; |
| i2c137 = &imux137; |
| i2c138 = &imux138; |
| i2c139 = &imux139; |
| i2c140 = &imux140; |
| i2c141 = &imux141; |
| i2c142 = &imux142; |
| i2c143 = &imux143; |
| i2c144 = &imux144; |
| i2c145 = &imux145; |
| i2c146 = &imux146; |
| i2c147 = &imux147; |
| i2c148 = &imux148; |
| i2c149 = &imux149; |
| i2c150 = &imux150; |
| i2c151 = &imux151; |
| |
| /* |
| * 2 PCA9548 (23-0070 & 23-0073), 16 channels connecting |
| * to Fabric Card #4. |
| */ |
| i2c152 = &imux152; |
| i2c153 = &imux153; |
| i2c154 = &imux154; |
| i2c155 = &imux155; |
| i2c156 = &imux156; |
| i2c157 = &imux157; |
| i2c158 = &imux158; |
| i2c159 = &imux159; |
| i2c160 = &imux160; |
| i2c161 = &imux161; |
| i2c162 = &imux162; |
| i2c163 = &imux163; |
| i2c164 = &imux164; |
| i2c165 = &imux165; |
| i2c166 = &imux166; |
| i2c167 = &imux167; |
| |
| /* |
| * PCA9548 (32-0070), 8 channels connecting to Fan Control |
| # Board #1. |
| */ |
| i2c168 = &imux168; |
| i2c169 = &imux169; |
| i2c170 = &imux170; |
| i2c171 = &imux171; |
| i2c172 = &imux172; |
| i2c173 = &imux173; |
| i2c174 = &imux174; |
| i2c175 = &imux175; |
| |
| /* |
| * PCA9548 (33-0070), 8 channels connecting to Fan Control |
| # Board #2. |
| */ |
| i2c176 = &imux176; |
| i2c177 = &imux177; |
| i2c178 = &imux178; |
| i2c179 = &imux179; |
| i2c180 = &imux180; |
| i2c181 = &imux181; |
| i2c182 = &imux182; |
| i2c183 = &imux183; |
| |
| /* |
| * PCA9548 (34-0070), 8 channels connecting to Fan Control |
| # Board #3. |
| */ |
| i2c184 = &imux184; |
| i2c185 = &imux185; |
| i2c186 = &imux186; |
| i2c187 = &imux187; |
| i2c188 = &imux188; |
| i2c189 = &imux189; |
| i2c190 = &imux190; |
| i2c191 = &imux191; |
| |
| /* |
| * PCA9548 (35-0070), 8 channels connecting to Fan Control |
| # Board #4. |
| */ |
| i2c192 = &imux192; |
| i2c193 = &imux193; |
| i2c194 = &imux194; |
| i2c195 = &imux195; |
| i2c196 = &imux196; |
| i2c197 = &imux197; |
| i2c198 = &imux198; |
| i2c199 = &imux199; |
| }; |
| |
| chosen { |
| stdout-path = &uart1; |
| bootargs = "console=ttyS1,9600n8 root=/dev/ram rw earlycon"; |
| }; |
| |
| ast-adc-hwmon { |
| compatible = "iio-hwmon"; |
| io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, |
| <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>; |
| }; |
| }; |
| |
| &uart1 { |
| pinctrl-0 = <&pinctrl_txd1_default |
| &pinctrl_rxd1_default |
| &pinctrl_ncts1_default |
| &pinctrl_ndcd1_default |
| &pinctrl_ndsr1_default |
| &pinctrl_ndtr1_default |
| &pinctrl_nrts1_default>; |
| }; |
| |
| &uart3 { |
| pinctrl-0 = <&pinctrl_txd3_default |
| &pinctrl_rxd3_default |
| &pinctrl_ncts3_default |
| &pinctrl_ndcd3_default |
| &pinctrl_nri3_default>; |
| }; |
| |
| &uart4 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_txd4_default |
| &pinctrl_rxd4_default>; |
| }; |
| |
| /* |
| * I2C bus reserved for communication with COM-E. |
| */ |
| &i2c0 { |
| status = "okay"; |
| }; |
| |
| /* |
| * I2C bus to Line Cards and Fabric Cards. |
| */ |
| &i2c1 { |
| status = "okay"; |
| |
| i2c-mux@77 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x77>; |
| i2c-mux-idle-disconnect; |
| |
| /* To Fabric Card #1 */ |
| imux16: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| 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-mux@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>; |
| }; |
| }; |
| }; |
| |
| /* To Fabric Card #2 */ |
| imux17: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| 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-mux@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>; |
| }; |
| }; |
| }; |
| |
| /* To Line Card #1 */ |
| imux18: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| i2c-mux-idle-disconnect; |
| |
| imux40: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| imux41: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| imux42: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| imux43: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| imux44: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| imux45: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| imux46: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| imux47: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| |
| i2c-mux@73 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x73>; |
| 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>; |
| }; |
| }; |
| }; |
| |
| /* To Line Card #2 */ |
| imux19: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| 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-mux@73 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x73>; |
| 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>; |
| }; |
| }; |
| }; |
| |
| /* To LC3 SCM */ |
| imux20: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| 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>; |
| }; |
| }; |
| |
| i2c-mux@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>; |
| }; |
| }; |
| }; |
| |
| /* To Line Card #4 */ |
| imux21: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| 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-mux@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>; |
| }; |
| }; |
| }; |
| |
| /* To Fabric Card #3 */ |
| imux22: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| 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>; |
| }; |
| }; |
| |
| i2c-mux@73 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x73>; |
| i2c-mux-idle-disconnect; |
| |
| imux144: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| imux145: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| imux146: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| imux147: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| imux148: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| imux149: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| imux150: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| imux151: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| |
| /* To Fabric Card #4 */ |
| imux23: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| i2c-mux-idle-disconnect; |
| |
| imux152: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| imux153: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| imux154: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| imux155: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| imux156: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| imux157: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| imux158: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| imux159: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| |
| i2c-mux@73 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x73>; |
| i2c-mux-idle-disconnect; |
| |
| imux160: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| imux161: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| imux162: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| imux163: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| imux164: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| imux165: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| imux166: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| imux167: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| /* |
| * I2C bus to Power Distribution Board. |
| */ |
| &i2c2 { |
| status = "okay"; |
| |
| i2c-mux@71 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x71>; |
| i2c-mux-idle-disconnect; |
| |
| imux24: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| |
| imux25: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| |
| imux26: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| |
| imux27: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| |
| imux28: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| |
| imux29: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| |
| imux30: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| |
| imux31: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| |
| /* |
| * I2c bus connected with temperature sensors on CMM. |
| */ |
| &i2c3 { |
| status = "okay"; |
| }; |
| |
| /* |
| * I2C bus reserved for communication with COM-E. |
| */ |
| &i2c4 { |
| status = "okay"; |
| }; |
| |
| /* |
| * I2c bus connected with ADM1278. |
| */ |
| &i2c5 { |
| status = "okay"; |
| }; |
| |
| /* |
| * I2c bus connected with I/O Expander. |
| */ |
| &i2c6 { |
| status = "okay"; |
| }; |
| |
| /* |
| * I2c bus connected with I/O Expander and EPROMs. |
| */ |
| &i2c7 { |
| status = "okay"; |
| }; |
| |
| /* |
| * I2C bus to Fan Control Boards. |
| */ |
| &i2c8 { |
| status = "okay"; |
| |
| i2c-mux@77 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x77>; |
| i2c-mux-idle-disconnect; |
| |
| /* To Fan Control Board #1 */ |
| imux32: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| i2c-mux-idle-disconnect; |
| |
| imux168: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| imux169: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| imux170: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| imux171: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| imux172: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| imux173: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| imux174: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| imux175: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| |
| /* To Fan Control Board #2 */ |
| imux33: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| i2c-mux-idle-disconnect; |
| |
| imux176: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| imux177: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| imux178: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| imux179: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| imux180: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| imux181: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| imux182: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| imux183: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| |
| /* To Fan Control Board #3 */ |
| imux34: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| i2c-mux-idle-disconnect; |
| |
| imux184: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| imux185: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| imux186: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| imux187: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| imux188: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| imux189: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| imux190: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| imux191: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| |
| /* To Fan Control Board #4 */ |
| imux35: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| |
| i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| i2c-mux-idle-disconnect; |
| |
| imux192: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| }; |
| imux193: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| }; |
| imux194: i2c@2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| imux195: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| }; |
| imux196: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| imux197: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| imux198: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| imux199: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| |
| imux36: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| |
| imux37: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| |
| imux38: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| }; |
| |
| imux39: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| }; |
| }; |
| }; |
| |
| /* |
| * I2C bus to CMM CPLD. |
| */ |
| &i2c13 { |
| status = "okay"; |
| }; |
| |
| &adc { |
| status = "okay"; |
| }; |
| |
| &ehci0 { |
| status = "okay"; |
| }; |
| |
| &ehci1 { |
| status = "okay"; |
| }; |
| |
| &vhub { |
| status = "disabled"; |
| }; |
| |
| &sdhci0 { |
| status = "okay"; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_sd1_default>; |
| }; |
| |
| &sdhci1 { |
| status = "disabled"; |
| }; |
| |
| &fmc_flash0 { |
| #include "facebook-bmc-flash-layout.dtsi" |
| }; |
| |
| &fmc_flash1 { |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| flash1@0 { |
| reg = <0x0 0x2000000>; |
| label = "flash1"; |
| }; |
| }; |
| }; |
