1/* 2 * Copyright 2015 Freescale Semiconductor, Inc. 3 * Copyright 2016 Toradex AG 4 * 5 * This file is dual-licensed: you can use it either under the terms 6 * of the GPL or the X11 license, at your option. Note that this dual 7 * licensing only applies to this file, and not this project as a 8 * whole. 9 * 10 * a) This file is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License as 12 * published by the Free Software Foundation; either version 2 of the 13 * License, or (at your option) any later version. 14 * 15 * This file is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * Or, alternatively, 21 * 22 * b) Permission is hereby granted, free of charge, to any person 23 * obtaining a copy of this software and associated documentation 24 * files (the "Software"), to deal in the Software without 25 * restriction, including without limitation the rights to use, 26 * copy, modify, merge, publish, distribute, sublicense, and/or 27 * sell copies of the Software, and to permit persons to whom the 28 * Software is furnished to do so, subject to the following 29 * conditions: 30 * 31 * The above copyright notice and this permission notice shall be 32 * included in all copies or substantial portions of the Software. 33 * 34 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 35 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 36 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 37 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 38 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 39 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 40 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 41 * OTHER DEALINGS IN THE SOFTWARE. 42 */ 43 44#include "imx7s.dtsi" 45#include <dt-bindings/reset/imx7-reset.h> 46 47/ { 48 cpus { 49 cpu0: cpu@0 { 50 operating-points = < 51 /* KHz uV */ 52 996000 1075000 53 792000 975000 54 >; 55 clock-frequency = <996000000>; 56 }; 57 58 cpu1: cpu@1 { 59 compatible = "arm,cortex-a7"; 60 device_type = "cpu"; 61 reg = <1>; 62 clock-frequency = <996000000>; 63 }; 64 }; 65 66 soc { 67 etm@3007d000 { 68 compatible = "arm,coresight-etm3x", "arm,primecell"; 69 reg = <0x3007d000 0x1000>; 70 71 /* 72 * System will hang if added nosmp in kernel command line 73 * without arm,primecell-periphid because amba bus try to 74 * read id and core1 power off at this time. 75 */ 76 arm,primecell-periphid = <0xbb956>; 77 cpu = <&cpu1>; 78 clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>; 79 clock-names = "apb_pclk"; 80 81 port { 82 etm1_out_port: endpoint { 83 remote-endpoint = <&ca_funnel_in_port1>; 84 }; 85 }; 86 }; 87 }; 88}; 89 90&aips3 { 91 usbotg2: usb@30b20000 { 92 compatible = "fsl,imx7d-usb", "fsl,imx27-usb"; 93 reg = <0x30b20000 0x200>; 94 interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; 95 clocks = <&clks IMX7D_USB_CTRL_CLK>; 96 fsl,usbphy = <&usbphynop2>; 97 fsl,usbmisc = <&usbmisc2 0>; 98 phy-clkgate-delay-us = <400>; 99 status = "disabled"; 100 }; 101 102 usbmisc2: usbmisc@30b20200 { 103 #index-cells = <1>; 104 compatible = "fsl,imx7d-usbmisc", "fsl,imx6q-usbmisc"; 105 reg = <0x30b20200 0x200>; 106 }; 107 108 usbphynop2: usbphynop2 { 109 compatible = "usb-nop-xceiv"; 110 clocks = <&clks IMX7D_USB_PHY2_CLK>; 111 clock-names = "main_clk"; 112 }; 113 114 fec2: ethernet@30bf0000 { 115 compatible = "fsl,imx7d-fec", "fsl,imx6sx-fec"; 116 reg = <0x30bf0000 0x10000>; 117 interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>, 118 <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>, 119 <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>; 120 clocks = <&clks IMX7D_ENET_AXI_ROOT_CLK>, 121 <&clks IMX7D_ENET_AXI_ROOT_CLK>, 122 <&clks IMX7D_ENET2_TIME_ROOT_CLK>, 123 <&clks IMX7D_PLL_ENET_MAIN_125M_CLK>, 124 <&clks IMX7D_ENET_PHY_REF_ROOT_CLK>; 125 clock-names = "ipg", "ahb", "ptp", 126 "enet_clk_ref", "enet_out"; 127 fsl,num-tx-queues=<3>; 128 fsl,num-rx-queues=<3>; 129 status = "disabled"; 130 }; 131 132 pcie: pcie@0x33800000 { 133 compatible = "fsl,imx7d-pcie", "snps,dw-pcie"; 134 reg = <0x33800000 0x4000>, 135 <0x4ff00000 0x80000>; 136 reg-names = "dbi", "config"; 137 #address-cells = <3>; 138 #size-cells = <2>; 139 device_type = "pci"; 140 ranges = <0x81000000 0 0 0x4ff80000 0 0x00010000 /* downstream I/O */ 141 0x82000000 0 0x40000000 0x40000000 0 0x0ff00000>; /* non-prefetchable memory */ 142 num-lanes = <1>; 143 interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; 144 interrupt-names = "msi"; 145 #interrupt-cells = <1>; 146 interrupt-map-mask = <0 0 0 0x7>; 147 /* 148 * Reference manual lists pci irqs incorrectly 149 * Real hardware ordering is same as imx6: D+MSI, C, B, A 150 */ 151 interrupt-map = <0 0 0 1 &intc GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, 152 <0 0 0 2 &intc GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>, 153 <0 0 0 3 &intc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, 154 <0 0 0 4 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; 155 clocks = <&clks IMX7D_PCIE_CTRL_ROOT_CLK>, 156 <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>, 157 <&clks IMX7D_PCIE_PHY_ROOT_CLK>; 158 clock-names = "pcie", "pcie_bus", "pcie_phy"; 159 assigned-clocks = <&clks IMX7D_PCIE_CTRL_ROOT_SRC>, 160 <&clks IMX7D_PCIE_PHY_ROOT_SRC>; 161 assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_250M_CLK>, 162 <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; 163 164 fsl,max-link-speed = <2>; 165 power-domains = <&pgc_pcie_phy>; 166 resets = <&src IMX7_RESET_PCIEPHY>, 167 <&src IMX7_RESET_PCIE_CTRL_APPS_EN>; 168 reset-names = "pciephy", "apps"; 169 status = "disabled"; 170 }; 171}; 172 173&ca_funnel_ports { 174 port@1 { 175 reg = <1>; 176 ca_funnel_in_port1: endpoint { 177 slave-mode; 178 remote-endpoint = <&etm1_out_port>; 179 }; 180 }; 181}; 182