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- // SPDX-License-Identifier: GPL-2.0+
- // Copyright (c) 2018 Facebook Inc.
- /dts-v1/;
- #include "ast2500-facebook-netbmc-common.dtsi"
- / {
- model = "Facebook YAMP 100 BMC";
- compatible = "facebook,yamp-bmc", "aspeed,ast2500";
- aliases {
- /*
- * Override the default uart aliases to avoid breaking
- * the legacy applications.
- */
- serial0 = &uart5;
- serial1 = &uart1;
- serial2 = &uart2;
- serial3 = &uart3;
- };
- chosen {
- stdout-path = &uart5;
- bootargs = "console=ttyS0,9600n8 root=/dev/ram rw";
- };
- };
- &uart2 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_txd2_default
- &pinctrl_rxd2_default>;
- };
- &mac0 {
- status = "okay";
- use-ncsi;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_rmii1_default>;
- clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
- <&syscon ASPEED_CLK_MAC1RCLK>;
- clock-names = "MACCLK", "RCLK";
- };
- &mac1 {
- status = "disabled";
- };
- &i2c0 {
- status = "okay";
- };
- &i2c1 {
- status = "okay";
- };
- &i2c2 {
- status = "okay";
- i2c-switch@75 {
- compatible = "nxp,pca9548";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x75>;
- };
- };
- &i2c3 {
- status = "okay";
- };
- &i2c4 {
- status = "okay";
- };
- &i2c5 {
- status = "okay";
- };
- &i2c6 {
- status = "okay";
- };
- &i2c7 {
- status = "okay";
- };
- &i2c8 {
- status = "okay";
- };
- &i2c9 {
- status = "okay";
- };
- &i2c10 {
- status = "okay";
- };
- &i2c11 {
- status = "okay";
- };
- &i2c12 {
- status = "okay";
- };
- &i2c13 {
- status = "okay";
- };
- &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";
- };
- };
- };
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