1// SPDX-License-Identifier: GPL-2.0+
  2// Copyright (c) 2018 Facebook Inc.
  3/dts-v1/;
  4
  5#include "ast2500-facebook-netbmc-common.dtsi"
  6
  7/ {
  8	model = "Facebook YAMP 100 BMC";
  9	compatible = "facebook,yamp-bmc", "aspeed,ast2500";
 10
 11	aliases {
 12		/*
 13		 * Override the default uart aliases to avoid breaking
 14		 * the legacy applications.
 15		 */
 16		serial0 = &uart5;
 17		serial1 = &uart1;
 18		serial2 = &uart2;
 19		serial3 = &uart3;
 20	};
 21
 22	chosen {
 23		stdout-path = &uart5;
 24		bootargs = "console=ttyS0,9600n8 root=/dev/ram rw";
 25	};
 26};
 27
 28&uart2 {
 29	status = "okay";
 30	pinctrl-names = "default";
 31	pinctrl-0 = <&pinctrl_txd2_default
 32		     &pinctrl_rxd2_default>;
 33};
 34
 35&mac0 {
 36	status = "okay";
 37	use-ncsi;
 38	pinctrl-names = "default";
 39	pinctrl-0 = <&pinctrl_rmii1_default>;
 40	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
 41		 <&syscon ASPEED_CLK_MAC1RCLK>;
 42	clock-names = "MACCLK", "RCLK";
 43};
 44
 45&mac1 {
 46	status = "disabled";
 47};
 48
 49&i2c0 {
 50	status = "okay";
 51};
 52
 53&i2c1 {
 54	status = "okay";
 55};
 56
 57&i2c2 {
 58	status = "okay";
 59
 60	i2c-switch@75 {
 61		compatible = "nxp,pca9548";
 62		#address-cells = <1>;
 63		#size-cells = <0>;
 64		reg = <0x75>;
 65	};
 66};
 67
 68&i2c3 {
 69	status = "okay";
 70};
 71
 72&i2c4 {
 73	status = "okay";
 74};
 75
 76&i2c5 {
 77	status = "okay";
 78};
 79
 80&i2c6 {
 81	status = "okay";
 82};
 83
 84&i2c7 {
 85	status = "okay";
 86};
 87
 88&i2c8 {
 89	status = "okay";
 90};
 91
 92&i2c9 {
 93	status = "okay";
 94};
 95
 96&i2c10 {
 97	status = "okay";
 98};
 99
100&i2c11 {
101	status = "okay";
102};
103
104&i2c12 {
105	status = "okay";
106};
107
108&i2c13 {
109	status = "okay";
110};
111
112&fmc_flash0 {
113#include "facebook-bmc-flash-layout.dtsi"
114};
115
116&fmc_flash1 {
117	partitions {
118		compatible = "fixed-partitions";
119		#address-cells = <1>;
120		#size-cells = <1>;
121
122		flash1@0 {
123			reg = <0x0 0x2000000>;
124			label = "flash1";
125		};
126	};
127};