4 * Copyright(c) 2017 Kristian Evensen <kristian.evensen@gmail.com>.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
17 * * Neither the name of Broadcom Corporation nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 #include "mt7620a.dtsi"
38 #include <dt-bindings/gpio/gpio.h>
39 #include <dt-bindings/input/input.h>
42 compatible = "sanlinking,d240", "ralink,mt7620a-soc";
43 model = "Sanlinking Technologies D240";
46 led-boot = &led_power;
47 led-failsafe = &led_power;
48 led-running = &led_power;
49 led-upgrade = &led_power;
53 bootargs = "console=ttyS0,115200";
57 compatible = "gpio-export";
61 gpio-export,name = "power_mpcie2";
62 gpio-export,output = <1>;
63 gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
67 gpio-export,name = "power_mpcie1";
68 gpio-export,output = <1>;
69 gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
74 compatible = "gpio-leds";
77 label = "d240:blue:power";
78 gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
82 label = "d240:blue:usb";
83 gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
84 trigger-sources = <&ohci_port1>, <&ehci_port1>;
85 linux,default-trigger = "usbport";
89 label = "d240:blue:wifi";
90 gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
95 compatible = "gpio-keys-polled";
100 gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
101 linux,code = <KEY_RESTART>;
122 compatible = "jedec,spi-nor";
124 spi-max-frequency = <10000000>;
127 compatible = "fixed-partitions";
128 #address-cells = <1>;
138 label = "u-boot-env";
139 reg = <0x30000 0x10000>;
143 factory: partition@40000 {
145 reg = <0x40000 0x10000>;
150 compatible = "denx,uimage";
152 reg = <0x50000 0xfb0000>;
160 /* the pins function is already set during pinmux driver load */
161 /delete-property/ pinctrl-0;
173 mtd-mac-address = <&factory 0x4>;
174 mediatek,portmap = "wllll";
178 ralink,mtd-eeprom = <&factory 0>;
182 state_default: pinctrl0 {
184 ralink,group = "i2c", "uartf", "wled", "spi refclk", "pa";
185 ralink,function = "gpio";
189 * The sd function of the nd_sd group configures two of the
190 * groups pins as gpios. The pins are used as PCIe reset/power.
191 * Due to the driver load order, the pins are configured way to
192 * late if triggered by the sd-card driver.
193 * To not introduce another kind of driver load order
194 * dependency and configure the pins as early as possible,
195 * means during pinmux driver load.
198 ralink,group = "nd_sd";
199 ralink,function = "sd";