b69e142d6f9477cfd91f9e20de612c182dc26946
[openwrt/openwrt.git] / target / linux / ipq40xx / files-4.14 / arch / arm / boot / dts / qcom-ipq4019-a62.dts
1 /* Copyright (c) 2015, The Linux Foundation. All rights reserved.
2 * Copyright (c) 2017-2018, Sven Eckelmann <sven.eckelmann@openmesh.com>
3 *
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 *
16 */
17
18 #include "qcom-ipq4019.dtsi"
19 #include "qcom-ipq4019-bus.dtsi"
20 #include <dt-bindings/gpio/gpio.h>
21 #include <dt-bindings/input/input.h>
22 #include <dt-bindings/soc/qcom,tcsr.h>
23
24 / {
25 model = "OpenMesh A62";
26 compatible = "openmesh,a62", "qcom,ipq4019";
27
28 soc {
29 mdio@90000 {
30 status = "okay";
31 };
32
33 ess-psgmii@98000 {
34 status = "okay";
35 };
36
37 tcsr@194b000 {
38 /* select hostmode */
39 compatible = "qcom,tcsr";
40 reg = <0x194b000 0x100>;
41 qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
42 status = "okay";
43 };
44
45 tcsr@1949000 {
46 compatible = "qcom,tcsr";
47 reg = <0x1949000 0x100>;
48 qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
49 };
50
51 ess_tcsr@1953000 {
52 compatible = "qcom,tcsr";
53 reg = <0x1953000 0x1000>;
54 qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
55 };
56
57 tcsr@1957000 {
58 compatible = "qcom,tcsr";
59 reg = <0x1957000 0x100>;
60 qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
61 };
62
63 usb2: usb2@60f8800 {
64 status = "okay";
65 };
66
67 serial@78af000 {
68 pinctrl-0 = <&serial_pins>;
69 pinctrl-names = "default";
70 status = "okay";
71 };
72
73 crypto@8e3a000 {
74 status = "okay";
75 };
76
77 watchdog@b017000 {
78 status = "okay";
79 };
80
81 ess-switch@c000000 {
82 switch_lan_bmp = <0x10>;
83 switch_wan_bmp = <0x20>;
84
85 status = "okay";
86 };
87
88 edma@c080000 {
89 status = "okay";
90 };
91 };
92
93 gpio-keys {
94 compatible = "gpio-keys";
95
96 reset {
97 label = "reset";
98 gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
99 linux,code = <KEY_RESTART >;
100 };
101 };
102
103 aliases {
104 led-boot = &power;
105 led-failsafe = &power;
106 led-running = &power;
107 led-upgrade = &power;
108 };
109
110 gpio-leds {
111 compatible = "gpio-leds";
112
113 red {
114 label = "a62:red:status";
115 gpios = <&tlmm 43 GPIO_ACTIVE_HIGH>;
116 linux,default-trigger = "default-off";
117 };
118
119 power: green {
120 label = "a62:green:status";
121 gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
122 };
123
124 blue {
125 label = "a62:blue:status";
126 gpios = <&tlmm 46 GPIO_ACTIVE_HIGH>;
127 linux,default-trigger = "default-off";
128 };
129 };
130
131 watchdog {
132 compatible = "linux,wdt-gpio";
133 gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
134 hw_algo = "toggle";
135 /* hw_margin_ms is actually 300s but driver limits it to 60s */
136 hw_margin_ms = <60000>;
137 always-running;
138 };
139 };
140
141 &tlmm {
142 serial_pins: serial_pinmux {
143 mux {
144 pins = "gpio16", "gpio17";
145 function = "blsp_uart0";
146 bias-disable;
147 };
148 };
149
150 spi_0_pins: spi_0_pinmux {
151 pin {
152 function = "blsp_spi0";
153 pins = "gpio13", "gpio14", "gpio15";
154 drive-strength = <12>;
155 bias-disable;
156 };
157 pin_cs {
158 function = "gpio";
159 pins = "gpio12";
160 drive-strength = <2>;
161 bias-disable;
162 output-high;
163 };
164 };
165
166 enable-usb-power {
167 gpio-hog;
168 gpios = <58 GPIO_ACTIVE_HIGH>;
169 output-low;
170 line-name = "enable USB2 power";
171 };
172 };
173
174 &blsp_dma {
175 status = "okay";
176 };
177
178 &spi_0 {
179 pinctrl-0 = <&spi_0_pins>;
180 pinctrl-names = "default";
181 status = "okay";
182 cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
183
184 m25p80@0 {
185 #address-cells = <1>;
186 #size-cells = <1>;
187 compatible = "jedec,spi-nor";
188 reg = <0>;
189 spi-max-frequency = <24000000>;
190 /* partitions are passed via bootloader */
191 };
192 };
193
194 &cryptobam {
195 status = "okay";
196 };
197
198 &gmac0 {
199 qcom,phy_mdio_addr = <3>;
200 qcom,poll_required = <1>;
201 qcom,forced_speed = <1000>;
202 qcom,forced_duplex = <1>;
203 vlan_tag = <1 0x10>;
204 };
205
206 &usb2_hs_phy {
207 status = "okay";
208 };
209
210 &pcie0 {
211 status = "okay";
212 perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
213 wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
214
215 bridge@0,0 {
216 reg = <0x00000000 0 0 0 0>;
217 #address-cells = <3>;
218 #size-cells = <2>;
219 ranges;
220
221 wifi2: wifi@0,0 {
222 compatible = "qcom,ath10k";
223 status = "okay";
224 reg = <0x00010000 0 0 0 0>;
225 qcom,ath10k-calibration-variant = "OM-A62";
226 };
227 };
228 };
229
230 &wifi0 {
231 status = "okay";
232 qcom,ath10k-calibration-variant = "OM-A62";
233 };
234
235 &wifi1 {
236 status = "okay";
237 qcom,ath10k-calibration-variant = "OM-A62";
238 };