1// SPDX-License-Identifier: GPL-2.0 2/* 3 * DTS file for AMD Seattle Overdrive Development Board 4 * Note: For Seattle Rev.B1 5 * 6 * Copyright (C) 2015 Advanced Micro Devices, Inc. 7 */ 8 9/dts-v1/; 10 11/include/ "amd-seattle-soc.dtsi" 12/include/ "amd-seattle-cpus.dtsi" 13 14/ { 15 model = "AMD Seattle (Rev.B1) Development Board (Overdrive)"; 16 compatible = "amd,seattle-overdrive", "amd,seattle"; 17 18 chosen { 19 stdout-path = &serial0; 20 }; 21 22 psci { 23 compatible = "arm,psci-0.2"; 24 method = "smc"; 25 }; 26}; 27 28&ccp0 { 29 status = "okay"; 30 amd,zlib-support = <1>; 31}; 32 33/** 34 * NOTE: In Rev.B, gpio0 is reserved. 35 */ 36&gpio1 { 37 status = "okay"; 38}; 39 40&gpio2 { 41 status = "okay"; 42}; 43 44&gpio3 { 45 status = "okay"; 46}; 47 48&gpio4 { 49 status = "okay"; 50}; 51 52&i2c0 { 53 status = "okay"; 54}; 55 56&i2c1 { 57 status = "okay"; 58}; 59 60&pcie0 { 61 status = "okay"; 62}; 63 64&sata1 { 65 status = "okay"; 66}; 67 68&spi0 { 69 status = "okay"; 70}; 71 72&spi1 { 73 status = "okay"; 74 sdcard0: sdcard@0 { 75 compatible = "mmc-spi-slot"; 76 reg = <0>; 77 spi-max-frequency = <20000000>; 78 voltage-ranges = <3200 3400>; 79 pl022,hierarchy = <0>; 80 pl022,interface = <0>; 81 pl022,com-mode = <0x0>; 82 pl022,rx-level-trig = <0>; 83 pl022,tx-level-trig = <0>; 84 }; 85}; 86 87&ipmi_kcs { 88 status = "okay"; 89}; 90 91&smb0 { 92 /include/ "amd-seattle-xgbe-b.dtsi" 93}; 94