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24babe69d7
Now that the GPIO driver support interrupts we don't need to poll the buttons. Signed-off-by: Alban Bedel <albeu@free.fr> Signed-off-by: Paul Burton <paul.burton@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/15283/ Cc: linux-mips@linux-mips.org Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Antony Pavlov <antonynpavlov@gmail.com> Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org
119 lines
1.9 KiB
Plaintext
119 lines
1.9 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include "ar9331.dtsi"
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/ {
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model = "TP-Link TL-MR3020";
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compatible = "tplink,tl-mr3020";
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aliases {
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serial0 = &uart;
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x2000000>;
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};
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leds {
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compatible = "gpio-leds";
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wlan {
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label = "tp-link:green:wlan";
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gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
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default-state = "off";
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};
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lan {
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label = "tp-link:green:lan";
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gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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wps {
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label = "tp-link:green:wps";
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gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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led3g {
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label = "tp-link:green:3g";
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gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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button@0 {
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label = "wps";
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linux,code = <KEY_WPS_BUTTON>;
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gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
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};
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button@1 {
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label = "sw1";
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linux,code = <BTN_0>;
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gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
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};
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button@2 {
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label = "sw2";
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linux,code = <BTN_1>;
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gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
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};
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};
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reg_usb_vbus: reg_usb_vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio 8 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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};
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&ref {
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clock-frequency = <25000000>;
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};
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&uart {
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status = "okay";
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};
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&gpio {
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status = "okay";
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};
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&usb {
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dr_mode = "host";
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vbus-supply = <®_usb_vbus>;
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status = "okay";
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};
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&usb_phy {
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status = "okay";
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};
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&spi {
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num-chipselects = <1>;
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status = "okay";
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/* Spansion S25FL032PIF SPI flash */
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spiflash: s25sl032p@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "spansion,s25sl032p", "jedec,spi-nor";
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spi-max-frequency = <104000000>;
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reg = <0>;
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};
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};
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