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v5.4
  1// SPDX-License-Identifier: GPL-2.0+ OR MIT
  2//
  3// Copyright 2015 Freescale Semiconductor, Inc.
  4// Copyright 2016 Toradex AG
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  5
  6#include "imx7s.dtsi"
  7#include <dt-bindings/reset/imx7-reset.h>
  8
  9/ {
 10	cpus {
 11		cpu0: cpu@0 {
 
 
 
 
 
 12			clock-frequency = <996000000>;
 13			operating-points-v2 = <&cpu0_opp_table>;
 14			#cooling-cells = <2>;
 15			nvmem-cells = <&cpu_speed_grade>;
 16			nvmem-cell-names = "speed_grade";
 17		};
 18
 19		cpu1: cpu@1 {
 20			compatible = "arm,cortex-a7";
 21			device_type = "cpu";
 22			reg = <1>;
 23			clock-frequency = <996000000>;
 24			operating-points-v2 = <&cpu0_opp_table>;
 25			cpu-idle-states = <&cpu_sleep_wait>;
 26		};
 27	};
 28
 29	timer {
 30		compatible = "arm,armv7-timer";
 31		interrupt-parent = <&intc>;
 32		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 33			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 34			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
 35			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
 36	};
 37
 38	cpu0_opp_table: opp-table {
 39		compatible = "operating-points-v2";
 40		opp-shared;
 41
 42		opp-792000000 {
 43			opp-hz = /bits/ 64 <792000000>;
 44			opp-microvolt = <1000000>;
 45			clock-latency-ns = <150000>;
 46			opp-supported-hw = <0xf>, <0xf>;
 47		};
 48
 49		opp-996000000 {
 50			opp-hz = /bits/ 64 <996000000>;
 51			opp-microvolt = <1100000>;
 52			clock-latency-ns = <150000>;
 53			opp-supported-hw = <0xc>, <0xf>;
 54		};
 55
 56		opp-1200000000 {
 57			opp-hz = /bits/ 64 <1200000000>;
 58			opp-microvolt = <1225000>;
 59			clock-latency-ns = <150000>;
 60			opp-supported-hw = <0x8>, <0xf>;
 61		};
 62	};
 63
 64	usbphynop2: usbphynop2 {
 65		compatible = "usb-nop-xceiv";
 66		clocks = <&clks IMX7D_USB_PHY2_CLK>;
 67		clock-names = "main_clk";
 68		#phy-cells = <0>;
 69	};
 70
 71	soc {
 72		etm@3007d000 {
 73			compatible = "arm,coresight-etm3x", "arm,primecell";
 74			reg = <0x3007d000 0x1000>;
 75
 76			/*
 77			 * System will hang if added nosmp in kernel command line
 78			 * without arm,primecell-periphid because amba bus try to
 79			 * read id and core1 power off at this time.
 80			 */
 81			arm,primecell-periphid = <0xbb956>;
 82			cpu = <&cpu1>;
 83			clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>;
 84			clock-names = "apb_pclk";
 85
 86			out-ports {
 87				port {
 88					etm1_out_port: endpoint {
 89						remote-endpoint = <&ca_funnel_in_port1>;
 90					};
 91				};
 92			};
 93		};
 94
 95		intc: interrupt-controller@31001000 {
 96			compatible = "arm,cortex-a7-gic";
 97			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
 98			#interrupt-cells = <3>;
 99			interrupt-controller;
100			interrupt-parent = <&intc>;
101			reg = <0x31001000 0x1000>,
102			      <0x31002000 0x2000>,
103			      <0x31004000 0x2000>,
104			      <0x31006000 0x2000>;
105		};
106	};
107};
108
109&aips2 {
110	pcie_phy: pcie-phy@306d0000 {
111		  compatible = "fsl,imx7d-pcie-phy";
112		  reg = <0x306d0000 0x10000>;
113		  status = "disabled";
114	};
115};
116
117&aips3 {
118	usbotg2: usb@30b20000 {
119		compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
120		reg = <0x30b20000 0x200>;
121		interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
122		clocks = <&clks IMX7D_USB_CTRL_CLK>;
123		fsl,usbphy = <&usbphynop2>;
124		fsl,usbmisc = <&usbmisc2 0>;
125		phy-clkgate-delay-us = <400>;
126		status = "disabled";
127	};
128
129	usbmisc2: usbmisc@30b20200 {
130		#index-cells = <1>;
131		compatible = "fsl,imx7d-usbmisc", "fsl,imx6q-usbmisc";
132		reg = <0x30b20200 0x200>;
133	};
134
 
 
 
 
 
 
135	fec2: ethernet@30bf0000 {
136		compatible = "fsl,imx7d-fec", "fsl,imx6sx-fec";
137		reg = <0x30bf0000 0x10000>;
138		interrupt-names = "int0", "int1", "int2", "pps";
139		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
140			<GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
141			<GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
142			<GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
143		clocks = <&clks IMX7D_ENET2_IPG_ROOT_CLK>,
144			<&clks IMX7D_ENET_AXI_ROOT_CLK>,
145			<&clks IMX7D_ENET2_TIME_ROOT_CLK>,
146			<&clks IMX7D_PLL_ENET_MAIN_125M_CLK>,
147			<&clks IMX7D_ENET_PHY_REF_ROOT_CLK>;
148		clock-names = "ipg", "ahb", "ptp",
149			"enet_clk_ref", "enet_out";
150		fsl,num-tx-queues = <3>;
151		fsl,num-rx-queues = <3>;
152		status = "disabled";
153	};
154
155	pcie: pcie@33800000 {
156		compatible = "fsl,imx7d-pcie", "snps,dw-pcie";
157		reg = <0x33800000 0x4000>,
158		      <0x4ff00000 0x80000>;
159		reg-names = "dbi", "config";
160		#address-cells = <3>;
161		#size-cells = <2>;
162		device_type = "pci";
163		bus-range = <0x00 0xff>;
164		ranges = <0x81000000 0 0          0x4ff80000 0 0x00010000   /* downstream I/O */
165			  0x82000000 0 0x40000000 0x40000000 0 0x0ff00000>; /* non-prefetchable memory */
166		num-lanes = <1>;
167		num-viewport = <4>;
168		interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
169		interrupt-names = "msi";
170		#interrupt-cells = <1>;
171		interrupt-map-mask = <0 0 0 0x7>;
172		/*
173		 * Reference manual lists pci irqs incorrectly
174		 * Real hardware ordering is same as imx6: D+MSI, C, B, A
175		 */
176		interrupt-map = <0 0 0 1 &intc GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
177				<0 0 0 2 &intc GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
178				<0 0 0 3 &intc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
179				<0 0 0 4 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
180		clocks = <&clks IMX7D_PCIE_CTRL_ROOT_CLK>,
181			 <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>,
182			 <&clks IMX7D_PCIE_PHY_ROOT_CLK>;
183		clock-names = "pcie", "pcie_bus", "pcie_phy";
184		assigned-clocks = <&clks IMX7D_PCIE_CTRL_ROOT_SRC>,
185				  <&clks IMX7D_PCIE_PHY_ROOT_SRC>;
186		assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_250M_CLK>,
187					 <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
188
189		fsl,max-link-speed = <2>;
190		power-domains = <&pgc_pcie_phy>;
191		resets = <&src IMX7_RESET_PCIEPHY>,
192			 <&src IMX7_RESET_PCIE_CTRL_APPS_EN>,
193			 <&src IMX7_RESET_PCIE_CTRL_APPS_TURNOFF>;
194		reset-names = "pciephy", "apps", "turnoff";
195		fsl,imx7d-pcie-phy = <&pcie_phy>;
196		status = "disabled";
197	};
198};
199
200&ca_funnel_in_ports {
201	#address-cells = <1>;
202	#size-cells = <0>;
203
204	port@1 {
205		reg = <1>;
206		ca_funnel_in_port1: endpoint {
 
207			remote-endpoint = <&etm1_out_port>;
208		};
209	};
210};
v4.10.11
  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
 46/ {
 47	cpus {
 48		cpu0: cpu@0 {
 49			operating-points = <
 50				/* KHz	uV */
 51				996000	1075000
 52				792000	975000
 53			>;
 54			clock-frequency = <996000000>;
 
 
 
 
 55		};
 56
 57		cpu1: cpu@1 {
 58			compatible = "arm,cortex-a7";
 59			device_type = "cpu";
 60			reg = <1>;
 61			clock-frequency = <996000000>;
 
 
 62		};
 63	};
 64
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 65	soc {
 66		etm@3007d000 {
 67			compatible = "arm,coresight-etm3x", "arm,primecell";
 68			reg = <0x3007d000 0x1000>;
 69
 70			/*
 71			 * System will hang if added nosmp in kernel command line
 72			 * without arm,primecell-periphid because amba bus try to
 73			 * read id and core1 power off at this time.
 74			 */
 75			arm,primecell-periphid = <0xbb956>;
 76			cpu = <&cpu1>;
 77			clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>;
 78			clock-names = "apb_pclk";
 79
 80			port {
 81				etm1_out_port: endpoint {
 82					remote-endpoint = <&ca_funnel_in_port1>;
 
 
 83				};
 84			};
 85		};
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 86	};
 87};
 88
 89&aips3 {
 90	usbotg2: usb@30b20000 {
 91		compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
 92		reg = <0x30b20000 0x200>;
 93		interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
 94		clocks = <&clks IMX7D_USB_CTRL_CLK>;
 95		fsl,usbphy = <&usbphynop2>;
 96		fsl,usbmisc = <&usbmisc2 0>;
 97		phy-clkgate-delay-us = <400>;
 98		status = "disabled";
 99	};
100
101	usbmisc2: usbmisc@30b20200 {
102		#index-cells = <1>;
103		compatible = "fsl,imx7d-usbmisc", "fsl,imx6q-usbmisc";
104		reg = <0x30b20200 0x200>;
105	};
106
107	usbphynop2: usbphynop2 {
108		compatible = "usb-nop-xceiv";
109		clocks = <&clks IMX7D_USB_PHY2_CLK>;
110		clock-names = "main_clk";
111	};
112
113	fec2: ethernet@30bf0000 {
114		compatible = "fsl,imx7d-fec", "fsl,imx6sx-fec";
115		reg = <0x30bf0000 0x10000>;
116		interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
 
 
117			<GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
118			<GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
119		clocks = <&clks IMX7D_ENET_AXI_ROOT_CLK>,
120			<&clks IMX7D_ENET_AXI_ROOT_CLK>,
121			<&clks IMX7D_ENET2_TIME_ROOT_CLK>,
122			<&clks IMX7D_PLL_ENET_MAIN_125M_CLK>,
123			<&clks IMX7D_ENET_PHY_REF_ROOT_CLK>;
124		clock-names = "ipg", "ahb", "ptp",
125			"enet_clk_ref", "enet_out";
126		fsl,num-tx-queues=<3>;
127		fsl,num-rx-queues=<3>;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
128		status = "disabled";
129	};
130};
131
132&ca_funnel_ports {
 
 
 
133	port@1 {
134		reg = <1>;
135		ca_funnel_in_port1: endpoint {
136			slave-mode;
137			remote-endpoint = <&etm1_out_port>;
138		};
139	};
140};