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	usbphynop2: usbphynop2 {
 67		compatible = "usb-nop-xceiv";
 68		clocks = <&clks IMX7D_USB_PHY2_CLK>;
 69		clock-names = "main_clk";
 70		#phy-cells = <0>;
 71	};
 72
 73	soc {
 74		etm@3007d000 {
 75			compatible = "arm,coresight-etm3x", "arm,primecell";
 76			reg = <0x3007d000 0x1000>;
 77
 78			/*
 79			 * System will hang if added nosmp in kernel command line
 80			 * without arm,primecell-periphid because amba bus try to
 81			 * read id and core1 power off at this time.
 82			 */
 83			arm,primecell-periphid = <0xbb956>;
 84			cpu = <&cpu1>;
 85			clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>;
 86			clock-names = "apb_pclk";
 87
 88			port {
 89				etm1_out_port: endpoint {
 90					remote-endpoint = <&ca_funnel_in_port1>;
 91				};
 92			};
 93		};
 94	};
 95};
 96
 97&aips3 {
 98	usbotg2: usb@30b20000 {
 99		compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
100		reg = <0x30b20000 0x200>;
101		interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
102		clocks = <&clks IMX7D_USB_CTRL_CLK>;
103		fsl,usbphy = <&usbphynop2>;
104		fsl,usbmisc = <&usbmisc2 0>;
105		phy-clkgate-delay-us = <400>;
106		status = "disabled";
107	};
108
109	usbmisc2: usbmisc@30b20200 {
110		#index-cells = <1>;
111		compatible = "fsl,imx7d-usbmisc", "fsl,imx6q-usbmisc";
112		reg = <0x30b20200 0x200>;
113	};
114
115	fec2: ethernet@30bf0000 {
116		compatible = "fsl,imx7d-fec", "fsl,imx6sx-fec";
117		reg = <0x30bf0000 0x10000>;
118		interrupt-names = "int0", "int1", "int2", "pps";
119		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
120			<GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
121			<GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
122			<GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
123		clocks = <&clks IMX7D_ENET_AXI_ROOT_CLK>,
124			<&clks IMX7D_ENET_AXI_ROOT_CLK>,
125			<&clks IMX7D_ENET2_TIME_ROOT_CLK>,
126			<&clks IMX7D_PLL_ENET_MAIN_125M_CLK>,
127			<&clks IMX7D_ENET_PHY_REF_ROOT_CLK>;
128		clock-names = "ipg", "ahb", "ptp",
129			"enet_clk_ref", "enet_out";
130		fsl,num-tx-queues=<3>;
131		fsl,num-rx-queues=<3>;
132		status = "disabled";
133	};
134
135	pcie: pcie@33800000 {
136		compatible = "fsl,imx7d-pcie", "snps,dw-pcie";
137		reg = <0x33800000 0x4000>,
138		      <0x4ff00000 0x80000>;
139		reg-names = "dbi", "config";
140		#address-cells = <3>;
141		#size-cells = <2>;
142		device_type = "pci";
143		bus-range = <0x00 0xff>;
144		ranges = <0x81000000 0 0          0x4ff80000 0 0x00010000   /* downstream I/O */
145			  0x82000000 0 0x40000000 0x40000000 0 0x0ff00000>; /* non-prefetchable memory */
146		num-lanes = <1>;
147		interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
148		interrupt-names = "msi";
149		#interrupt-cells = <1>;
150		interrupt-map-mask = <0 0 0 0x7>;
151		interrupt-map = <0 0 0 1 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
152				<0 0 0 2 &intc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
153				<0 0 0 3 &intc GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
154				<0 0 0 4 &intc GIC_SPI 125 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};