// SPDX-License-Identifier: GPL-2.0+ // Copyright (c) 2020 Facebook Inc. /dts-v1/; #include <dt-bindings/leds/common.h> #include "ast2600-facebook-netbmc-common.dtsi" / { model = "Facebook Cloudripper BMC"; compatible = "facebook,cloudripper-bmc", "aspeed,ast2600"; aliases { /* * PCA9548 (1-0070) provides 8 channels connecting to * SMB (Switch Main Board). */ i2c16 = &imux16; i2c17 = &imux17; i2c18 = &imux18; i2c19 = &imux19; i2c20 = &imux20; i2c21 = &imux21; i2c22 = &imux22; i2c23 = &imux23; /* * PCA9548 (2-0070) provides 8 channels connecting to * SCM (System Controller Module). */ i2c24 = &imux24; i2c25 = &imux25; i2c26 = &imux26; i2c27 = &imux27; i2c28 = &imux28; i2c29 = &imux29; i2c30 = &imux30; i2c31 = &imux31; /* * PCA9548 (3-0070) provides 8 channels connecting to * SMB (Switch Main Board). */ i2c32 = &imux32; i2c33 = &imux33; i2c34 = &imux34; i2c35 = &imux35; i2c36 = &imux36; i2c37 = &imux37; i2c38 = &imux38; i2c39 = &imux39; /* * PCA9548 (8-0070) provides 8 channels connecting to * PDB (Power Delivery Board). */ i2c40 = &imux40; i2c41 = &imux41; i2c42 = &imux42; i2c43 = &imux43; i2c44 = &imux44; i2c45 = &imux45; i2c46 = &imux46; i2c47 = &imux47; /* * PCA9548 (15-0076) provides 8 channels connecting to * FCM (Fan Controller Module). */ i2c48 = &imux48; i2c49 = &imux49; i2c50 = &imux50; i2c51 = &imux51; i2c52 = &imux52; i2c53 = &imux53; i2c54 = &imux54; i2c55 = &imux55; }; spi_gpio: spi { num-chipselects = <2>; cs-gpios = <&gpio0 ASPEED_GPIO(X, 0) GPIO_ACTIVE_LOW>, <&gpio0 ASPEED_GPIO(X, 1) GPIO_ACTIVE_HIGH>; eeprom@1 { compatible = "atmel,at93c46d"; spi-max-frequency = <250000>; data-size = <16>; spi-cs-high; reg = <1>; }; }; }; &ehci1 { status = "okay"; }; /* * "mdio1" is connected to the MDC/MDIO interface of the on-board * management switch (whose ports are connected to BMC, Host and front * panel ethernet port). */ &mdio1 { status = "okay"; }; &mdio3 { status = "okay"; ethphy1: ethernet-phy@13 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <0x0d>; }; }; &mac3 { status = "okay"; phy-mode = "rgmii"; phy-handle = <ðphy1>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_rgmii4_default>; }; &i2c0 { multi-master; bus-frequency = <1000000>; }; &i2c1 { /* * PCA9548 (1-0070) provides 8 channels connecting to SMB (Switch * Main Board). */ i2c-mux@70 { compatible = "nxp,pca9548"; #address-cells = <1>; #size-cells = <0>; reg = <0x70>; i2c-mux-idle-disconnect; imux16: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; }; imux17: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; }; imux18: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; }; imux19: i2c@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; }; imux20: i2c@4 { #address-cells = <1>; #size-cells = <0>; reg = <4>; }; imux21: i2c@5 { #address-cells = <1>; #size-cells = <0>; reg = <5>; }; imux22: i2c@6 { #address-cells = <1>; #size-cells = <0>; reg = <6>; }; imux23: i2c@7 { #address-cells = <1>; #size-cells = <0>; reg = <7>; }; }; }; &i2c2 { /* * PCA9548 (2-0070) provides 8 channels connecting to SCM (System * Controller Module). */ i2c-mux@70 { compatible = "nxp,pca9548"; #address-cells = <1>; #size-cells = <0>; reg = <0x70>; 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>; }; }; }; &i2c3 { /* * PCA9548 (3-0070) provides 8 channels connecting to SMB (Switch * Main Board). */ i2c-mux@70 { compatible = "nxp,pca9548"; #address-cells = <1>; #size-cells = <0>; reg = <0x70>; i2c-mux-idle-disconnect; imux32: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; }; imux33: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; }; imux34: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; }; imux35: i2c@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; }; 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>; }; }; }; &i2c6 { lp5012@14 { compatible = "ti,lp5012"; reg = <0x14>; #address-cells = <1>; #size-cells = <0>; multi-led@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; color = <LED_COLOR_ID_MULTI>; function = LED_FUNCTION_ACTIVITY; label = "sys"; led@0 { reg = <0>; color = <LED_COLOR_ID_RED>; }; led@1 { reg = <1>; color = <LED_COLOR_ID_BLUE>; }; led@2 { reg = <2>; color = <LED_COLOR_ID_GREEN>; }; }; multi-led@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; color = <LED_COLOR_ID_MULTI>; function = LED_FUNCTION_ACTIVITY; label = "fan"; led@0 { reg = <0>; color = <LED_COLOR_ID_RED>; }; led@1 { reg = <1>; color = <LED_COLOR_ID_BLUE>; }; led@2 { reg = <2>; color = <LED_COLOR_ID_GREEN>; }; }; multi-led@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; color = <LED_COLOR_ID_MULTI>; function = LED_FUNCTION_ACTIVITY; label = "psu"; led@0 { reg = <0>; color = <LED_COLOR_ID_RED>; }; led@1 { reg = <1>; color = <LED_COLOR_ID_BLUE>; }; led@2 { reg = <2>; color = <LED_COLOR_ID_GREEN>; }; }; multi-led@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; color = <LED_COLOR_ID_MULTI>; function = LED_FUNCTION_ACTIVITY; label = "scm"; led@0 { reg = <0>; color = <LED_COLOR_ID_RED>; }; led@1 { reg = <1>; color = <LED_COLOR_ID_BLUE>; }; led@2 { reg = <2>; color = <LED_COLOR_ID_GREEN>; }; }; }; }; &i2c8 { /* * PCA9548 (8-0070) provides 8 channels connecting to PDB (Power * Delivery Board). */ 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>; }; }; }; &i2c15 { /* * PCA9548 (15-0076) provides 8 channels connecting to FCM (Fan * Controller Module). */ i2c-mux@76 { compatible = "nxp,pca9548"; #address-cells = <1>; #size-cells = <0>; reg = <0x76>; 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>; }; }; };