| // 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-switch@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-switch@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-switch@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-switch@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-switch@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>; |
| }; |
| }; |
| }; |
