1// SPDX-License-Identifier: GPL-2.0 2/* 3 * DTS file for AMD Seattle Overdrive Development Board 4 * Note: For Seattle Rev.B0 5 * 6 * Copyright (C) 2015 Advanced Micro Devices, Inc. 7 */ 8 9/dts-v1/; 10 11/include/ "amd-seattle-soc.dtsi" 12 13/ { 14 model = "AMD Seattle (Rev.B0) Development Board (Overdrive)"; 15 compatible = "amd,seattle-overdrive", "amd,seattle"; 16 17 chosen { 18 stdout-path = &serial0; 19 }; 20 21 psci { 22 compatible = "arm,psci-0.2"; 23 method = "smc"; 24 }; 25}; 26 27&ccp0 { 28 status = "ok"; 29 amd,zlib-support = <1>; 30}; 31 32/** 33 * NOTE: In Rev.B, gpio0 is reserved. 34 */ 35&gpio1 { 36 status = "ok"; 37}; 38 39&gpio2 { 40 status = "ok"; 41}; 42 43&gpio3 { 44 status = "ok"; 45}; 46 47&gpio4 { 48 status = "ok"; 49}; 50 51&i2c0 { 52 status = "ok"; 53}; 54 55&i2c1 { 56 status = "ok"; 57}; 58 59&pcie0 { 60 status = "ok"; 61}; 62 63&spi0 { 64 status = "ok"; 65}; 66 67&spi1 { 68 status = "ok"; 69 sdcard0: sdcard@0 { 70 compatible = "mmc-spi-slot"; 71 reg = <0>; 72 spi-max-frequency = <20000000>; 73 voltage-ranges = <3200 3400>; 74 pl022,hierarchy = <0>; 75 pl022,interface = <0>; 76 pl022,com-mode = <0x0>; 77 pl022,rx-level-trig = <0>; 78 pl022,tx-level-trig = <0>; 79 }; 80}; 81 82&ipmi_kcs { 83 status = "ok"; 84}; 85 86&smb0 { 87 /include/ "amd-seattle-xgbe-b.dtsi" 88}; 89