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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 aliases {
11 usb0 = &usbotg1;
12 usb1 = &usbotg2;
13 usb2 = &usbh;
14 };
15
16 cpus {
17 cpu0: cpu@0 {
18 clock-frequency = <996000000>;
19 operating-points-v2 = <&cpu0_opp_table>;
20 #cooling-cells = <2>;
21 nvmem-cells = <&fuse_grade>;
22 nvmem-cell-names = "speed_grade";
23 };
24
25 cpu1: cpu@1 {
26 compatible = "arm,cortex-a7";
27 device_type = "cpu";
28 reg = <1>;
29 clock-frequency = <996000000>;
30 operating-points-v2 = <&cpu0_opp_table>;
31 #cooling-cells = <2>;
32 cpu-idle-states = <&cpu_sleep_wait>;
33 };
34 };
35
36 timer {
37 compatible = "arm,armv7-timer";
38 interrupt-parent = <&intc>;
39 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
40 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
41 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
42 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
43 };
44
45 cpu0_opp_table: opp-table {
46 compatible = "operating-points-v2";
47 opp-shared;
48
49 opp-792000000 {
50 opp-hz = /bits/ 64 <792000000>;
51 opp-microvolt = <1000000>;
52 clock-latency-ns = <150000>;
53 opp-supported-hw = <0xd>, <0x7>;
54 opp-suspend;
55 };
56
57 opp-996000000 {
58 opp-hz = /bits/ 64 <996000000>;
59 opp-microvolt = <1100000>;
60 clock-latency-ns = <150000>;
61 opp-supported-hw = <0xc>, <0x7>;
62 opp-suspend;
63 };
64
65 opp-1200000000 {
66 opp-hz = /bits/ 64 <1200000000>;
67 opp-microvolt = <1225000>;
68 clock-latency-ns = <150000>;
69 opp-supported-hw = <0x8>, <0x3>;
70 opp-suspend;
71 };
72 };
73
74 usbphynop2: usbphynop2 {
75 compatible = "usb-nop-xceiv";
76 clocks = <&clks IMX7D_USB_PHY2_CLK>;
77 clock-names = "main_clk";
78 #phy-cells = <0>;
79 };
80
81 soc: soc {
82 etm@3007d000 {
83 compatible = "arm,coresight-etm3x", "arm,primecell";
84 reg = <0x3007d000 0x1000>;
85
86 /*
87 * System will hang if added nosmp in kernel command line
88 * without arm,primecell-periphid because amba bus try to
89 * read id and core1 power off at this time.
90 */
91 arm,primecell-periphid = <0xbb956>;
92 cpu = <&cpu1>;
93 clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>;
94 clock-names = "apb_pclk";
95
96 out-ports {
97 port {
98 etm1_out_port: endpoint {
99 remote-endpoint = <&ca_funnel_in_port1>;
100 };
101 };
102 };
103 };
104
105 intc: interrupt-controller@31001000 {
106 compatible = "arm,cortex-a7-gic";
107 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
108 #interrupt-cells = <3>;
109 interrupt-controller;
110 interrupt-parent = <&intc>;
111 reg = <0x31001000 0x1000>,
112 <0x31002000 0x2000>,
113 <0x31004000 0x2000>,
114 <0x31006000 0x2000>;
115 };
116
117 pcie: pcie@33800000 {
118 compatible = "fsl,imx7d-pcie";
119 reg = <0x33800000 0x4000>,
120 <0x4ff00000 0x80000>;
121 reg-names = "dbi", "config";
122 #address-cells = <3>;
123 #size-cells = <2>;
124 device_type = "pci";
125 bus-range = <0x00 0xff>;
126 ranges = <0x81000000 0 0 0x4ff80000 0 0x00010000>, /* downstream I/O */
127 <0x82000000 0 0x40000000 0x40000000 0 0x0ff00000>; /* non-prefetchable memory */
128 num-lanes = <1>;
129 interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
130 interrupt-names = "msi";
131 #interrupt-cells = <1>;
132 interrupt-map-mask = <0 0 0 0x7>;
133 /*
134 * Reference manual lists pci irqs incorrectly
135 * Real hardware ordering is same as imx6: D+MSI, C, B, A
136 */
137 interrupt-map = <0 0 0 1 &intc GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
138 <0 0 0 2 &intc GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
139 <0 0 0 3 &intc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
140 <0 0 0 4 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
141 clocks = <&clks IMX7D_PCIE_CTRL_ROOT_CLK>,
142 <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>,
143 <&clks IMX7D_PCIE_PHY_ROOT_CLK>;
144 clock-names = "pcie", "pcie_bus", "pcie_phy";
145 assigned-clocks = <&clks IMX7D_PCIE_CTRL_ROOT_SRC>,
146 <&clks IMX7D_PCIE_PHY_ROOT_SRC>;
147 assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_250M_CLK>,
148 <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
149
150 fsl,max-link-speed = <2>;
151 power-domains = <&pgc_pcie_phy>;
152 resets = <&src IMX7_RESET_PCIEPHY>,
153 <&src IMX7_RESET_PCIE_CTRL_APPS_EN>,
154 <&src IMX7_RESET_PCIE_CTRL_APPS_TURNOFF>;
155 reset-names = "pciephy", "apps", "turnoff";
156 fsl,imx7d-pcie-phy = <&pcie_phy>;
157 status = "disabled";
158 };
159 };
160};
161
162&aips2 {
163 pcie_phy: pcie-phy@306d0000 {
164 compatible = "fsl,imx7d-pcie-phy";
165 reg = <0x306d0000 0x10000>;
166 status = "disabled";
167 };
168};
169
170&aips3 {
171 usbotg2: usb@30b20000 {
172 compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
173 reg = <0x30b20000 0x200>;
174 interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
175 clocks = <&clks IMX7D_USB_CTRL_CLK>;
176 fsl,usbphy = <&usbphynop2>;
177 fsl,usbmisc = <&usbmisc2 0>;
178 phy-clkgate-delay-us = <400>;
179 status = "disabled";
180 };
181
182 usbmisc2: usbmisc@30b20200 {
183 #index-cells = <1>;
184 compatible = "fsl,imx7d-usbmisc", "fsl,imx6q-usbmisc";
185 reg = <0x30b20200 0x200>;
186 };
187
188 fec2: ethernet@30bf0000 {
189 compatible = "fsl,imx7d-fec", "fsl,imx6sx-fec";
190 reg = <0x30bf0000 0x10000>;
191 interrupt-names = "int0", "int1", "int2", "pps";
192 interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
193 <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
194 <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
195 <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
196 clocks = <&clks IMX7D_ENET2_IPG_ROOT_CLK>,
197 <&clks IMX7D_ENET_AXI_ROOT_CLK>,
198 <&clks IMX7D_ENET2_TIME_ROOT_CLK>,
199 <&clks IMX7D_PLL_ENET_MAIN_125M_CLK>,
200 <&clks IMX7D_ENET_PHY_REF_ROOT_CLK>;
201 clock-names = "ipg", "ahb", "ptp",
202 "enet_clk_ref", "enet_out";
203 fsl,num-tx-queues = <3>;
204 fsl,num-rx-queues = <3>;
205 fsl,stop-mode = <&gpr 0x10 4>;
206 status = "disabled";
207 };
208};
209
210&ca_funnel_in_ports {
211 #address-cells = <1>;
212 #size-cells = <0>;
213
214 port@1 {
215 reg = <1>;
216 ca_funnel_in_port1: endpoint {
217 remote-endpoint = <&etm1_out_port>;
218 };
219 };
220};
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};