ARM: dts: aspeed: Add Facebook Cloudripper (AST2600) BMC

Add initial version of device tree for Facebook Cloudripper (AST2600) BMC.

Cloudripper is Facebook's next generation switch platform with an AST2600
BMC integrated for health monitoring purpose.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20210805222818.8391-5-rentao.bupt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Tao Ren
2021-08-05 15:28:16 -07:00
committed by Joel Stanley
parent 0c6881e86d
commit 0ccdd60e51
2 changed files with 540 additions and 0 deletions

View File

@@ -1433,6 +1433,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
aspeed-bmc-arm-stardragon4800-rep2.dtb \
aspeed-bmc-asrock-e3c246d4i.dtb \
aspeed-bmc-bytedance-g220a.dtb \
aspeed-bmc-facebook-cloudripper.dtb \
aspeed-bmc-facebook-cmm.dtb \
aspeed-bmc-facebook-galaxy100.dtb \
aspeed-bmc-facebook-minipack.dtb \

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@@ -0,0 +1,539 @@
// 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-gpio {
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 {
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 = <&ethphy1>;
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>;
};
};
};