1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * dts file for Xilinx ZynqMP zc1751-xm017-dc3 4 * 5 * (C) Copyright 2016 - 2019, Xilinx, Inc. 6 * 7 * Michal Simek <michal.simek (a] xilinx.com> 8 */ 9 10 /dts-v1/; 11 12 #include "zynqmp.dtsi" 13 #include "zynqmp-clk-ccf.dtsi" 14 15 / { 16 model = "ZynqMP zc1751-xm017-dc3 RevA"; 17 compatible = "xlnx,zynqmp-zc1751", "xlnx,zynqmp"; 18 19 aliases { 20 ethernet0 = &gem0; 21 i2c0 = &i2c0; 22 i2c1 = &i2c1; 23 mmc0 = &sdhci1; 24 rtc0 = &rtc; 25 serial0 = &uart0; 26 serial1 = &uart1; 27 }; 28 29 chosen { 30 bootargs = "earlycon"; 31 stdout-path = "serial0:115200n8"; 32 }; 33 34 memory@0 { 35 device_type = "memory"; 36 reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>; 37 }; 38 }; 39 40 &fpd_dma_chan1 { 41 status = "okay"; 42 }; 43 44 &fpd_dma_chan2 { 45 status = "okay"; 46 }; 47 48 &fpd_dma_chan3 { 49 status = "okay"; 50 }; 51 52 &fpd_dma_chan4 { 53 status = "okay"; 54 }; 55 56 &fpd_dma_chan5 { 57 status = "okay"; 58 }; 59 60 &fpd_dma_chan6 { 61 status = "okay"; 62 }; 63 64 &fpd_dma_chan7 { 65 status = "okay"; 66 }; 67 68 &fpd_dma_chan8 { 69 status = "okay"; 70 }; 71 72 &gem0 { 73 status = "okay"; 74 phy-handle = <&phy0>; 75 phy-mode = "rgmii-id"; 76 phy0: ethernet-phy@0 { /* VSC8211 */ 77 reg = <0>; 78 }; 79 }; 80 81 &gpio { 82 status = "okay"; 83 }; 84 85 /* just eeprom here */ 86 &i2c0 { 87 status = "okay"; 88 clock-frequency = <400000>; 89 90 tca6416_u26: gpio@20 { 91 compatible = "ti,tca6416"; 92 reg = <0x20>; 93 gpio-controller; 94 #gpio-cells = <2>; 95 /* IRQ not connected */ 96 }; 97 98 rtc@68 { 99 compatible = "dallas,ds1339"; 100 reg = <0x68>; 101 }; 102 }; 103 104 /* eeprom24c02 and SE98A temp chip pca9306 */ 105 &i2c1 { 106 status = "okay"; 107 clock-frequency = <400000>; 108 }; 109 110 &rtc { 111 status = "okay"; 112 }; 113 114 &sata { 115 status = "okay"; 116 /* SATA phy OOB timing settings */ 117 ceva,p0-cominit-params = /bits/ 8 <0x1B 0x4D 0x18 0x28>; 118 ceva,p0-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>; 119 ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>; 120 ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>; 121 ceva,p1-cominit-params = /bits/ 8 <0x1B 0x4D 0x18 0x28>; 122 ceva,p1-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>; 123 ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>; 124 ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>; 125 }; 126 127 &sdhci1 { /* emmc with some settings */ 128 status = "okay"; 129 }; 130 131 /* main */ 132 &uart0 { 133 status = "okay"; 134 }; 135 136 /* DB9 */ 137 &uart1 { 138 status = "okay"; 139 }; 140 141 &usb0 { 142 status = "okay"; 143 dr_mode = "host"; 144 }; 145 146 /* ULPI SMSC USB3320 */ 147 &usb1 { 148 status = "okay"; 149 dr_mode = "host"; 150 }; 151