e142173e8d
According to the datasheet the REFCLK pin is shared with GPIO#37 and the PERST pin is shared with GPIO#36. While at it fix a typo inside the pinmux setup code. The function is called refclk and not reclk. Update device tree source files accordingly. Signed-off-by: Mathias Kresin <dev@kresin.me>
132 lines
3.3 KiB
Text
132 lines
3.3 KiB
Text
/*
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* BSD LICENSE
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*
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* Copyright(c) 2017 Kristian Evensen <kristian.evensen@gmail.com>.
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* Copyright(c) 2017 Piotr Dymacz <pepe2k@gmail.com>.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Broadcom Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "mt7628an.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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compatible = "unielec,u7628-01", "mediatek,mt7628an-soc";
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chosen {
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bootargs = "console=ttyS0,115200";
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};
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gpio-keys-polled {
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compatible = "gpio-keys-polled";
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#address-cells = <1>;
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#size-cells = <0>;
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poll-interval = <20>;
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reset {
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label = "reset";
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gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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power {
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label = "u7628-01:green:power";
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gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
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};
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wlan {
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label = "u7628-01:green:wlan";
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gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
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};
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wan {
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label = "u7628-01:green:wan";
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gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
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};
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lan1 {
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label = "u7628-01:green:lan1";
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gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
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};
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lan2 {
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label = "u7628-01:green:lan2";
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gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
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};
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lan3 {
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label = "u7628-01:green:lan3";
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gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
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};
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lan4 {
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label = "u7628-01:green:lan4";
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gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
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};
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usb {
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label = "u7628-01:green:usb";
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gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&gpio0 {
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status = "okay";
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};
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&gpio1 {
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status = "okay";
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};
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&pcie {
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status = "okay";
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};
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ðernet {
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mtd-mac-address = <&factory 0x28>;
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};
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&wmac {
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status = "okay";
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ralink,mtd-eeprom = <&factory 0x0>;
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};
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&pinctrl {
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state_default: pinctrl0 {
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gpio {
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ralink,group = "gpio", "p0led_an", "p1led_an", "p2led_an", "p3led_an", "p4led_an", "refclk", "wdt", "wled_an";
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ralink,function = "gpio";
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};
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};
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};
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