1 /* Copyright (c) 2015, The Linux Foundation. All rights reserved.
2 * Copyright (c) 2017, Sven Eckelmann <sven.eckelmann@openmesh.com>
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.
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.
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>
25 model = "OpenMesh A42";
26 compatible = "openmesh,a42", "qcom,ipq4019";
29 #address-cells = <0x1>;
34 reg = <0x87e00000 0x080000>;
39 reg = <0x87e80000 0x180000>;
55 compatible = "qcom,tcsr";
56 reg = <0x194b000 0x100>;
57 qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
62 compatible = "qcom,tcsr";
63 reg = <0x1949000 0x100>;
64 qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
68 compatible = "qcom,tcsr";
69 reg = <0x1953000 0x1000>;
70 qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
74 compatible = "qcom,tcsr";
75 reg = <0x1957000 0x100>;
76 qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
84 pinctrl-0 = <&serial_pins>;
85 pinctrl-names = "default";
107 compatible = "gpio-keys";
111 gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
112 linux,code = <KEY_RESTART>;
118 led-failsafe = &power;
119 led-running = &power;
120 led-upgrade = &power;
124 compatible = "gpio-leds";
127 label = "a42:red:status";
128 gpios = <&tlmm 0 GPIO_ACTIVE_HIGH>;
129 linux,default-trigger = "default-off";
133 label = "a42:green:status";
134 gpios = <&tlmm 1 GPIO_ACTIVE_HIGH>;
138 label = "a42:blue:status";
139 gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
140 linux,default-trigger = "default-off";
145 compatible = "linux,wdt-gpio";
146 gpios = <&tlmm 5 GPIO_ACTIVE_LOW>;
148 /* hw_margin_ms is actually 300s but driver limits it to 60s */
149 hw_margin_ms = <60000>;
155 serial_pins: serial_pinmux {
157 pins = "gpio60", "gpio61";
158 function = "blsp_uart0";
163 spi_0_pins: spi_0_pinmux {
165 function = "blsp_spi0";
166 pins = "gpio55", "gpio56", "gpio57";
167 drive-strength = <12>;
173 drive-strength = <2>;
185 pinctrl-0 = <&spi_0_pins>;
186 pinctrl-names = "default";
188 cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
191 #address-cells = <1>;
193 compatible = "jedec,spi-nor";
195 spi-max-frequency = <24000000>;
196 /* partitions are passed via bootloader */
205 qcom,phy_mdio_addr = <4>;
206 qcom,poll_required = <1>;
207 qcom,forced_speed = <1000>;
208 qcom,forced_duplex = <1>;
213 qcom,phy_mdio_addr = <3>;
214 qcom,poll_required = <1>;
215 qcom,forced_speed = <1000>;
216 qcom,forced_duplex = <1>;
226 qcom,ath10k-calibration-variant = "OM-A42";
231 qcom,ath10k-calibration-variant = "OM-A42";