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18c95c9d6e
This adds a pinmux to the shared DTSI for TP-Link TL-WR841N/ND v8, TL-WR842N v2 and TL-MR3420 v2. It is supposed to be the equivalent of: /* config gpio4 as normal gpio function */ ath79_gpio_output_select(TL_MR3420V2_GPIO_USB_POWER,AR934X_GPIO_OUT_GPIO); This allows to enable USB power on these devices. While at it, move the jtag_disable_pins to &gpio node and remove the redundant status=okay there. Tested on TP-Link TL-WR842N v2. Fixes: FS#2753 Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Tested-by: Armin Fuerst <armin@fuerst.priv.at>
119 lines
1.9 KiB
Plaintext
119 lines
1.9 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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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 "ar9341.dtsi"
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/ {
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aliases {
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serial0 = &uart;
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led-boot = &led_power;
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led-failsafe = &led_power;
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led-running = &led_power;
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led-upgrade = &led_power;
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label-mac-device = &wmac;
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};
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keys: keys {
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compatible = "gpio-keys";
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rfkill {
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label = "WiFi";
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linux,code = <KEY_RFKILL>;
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gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
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debounce-interval = <60>;
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};
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};
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leds: leds {
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compatible = "gpio-leds";
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led_power: power {
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label = "tp-link:green:power";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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wlan {
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label = "tp-link:green:wlan";
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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qss {
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label = "tp-link:green:qss";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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};
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wan {
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label = "tp-link:green:wan";
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gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
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};
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lan1 {
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label = "tp-link:green:lan1";
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gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
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};
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lan2 {
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label = "tp-link:green:lan2";
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gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
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};
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lan3 {
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label = "tp-link:green:lan3";
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gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
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};
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lan4 {
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label = "tp-link:green:lan4";
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gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
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};
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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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pinctrl-names = "default";
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pinctrl-0 = <&jtag_disable_pins &pmx_usb_power>;
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};
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&pinmux {
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pmx_usb_power: usb_power {
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pinctrl-single,bits = <0x4 0x0 0xff>;
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};
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};
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ð0 {
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status = "okay";
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phy-handle = <&swphy0>;
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mtd-mac-address = <&uboot 0x1fc00>;
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mtd-mac-address-increment = <(-1)>;
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};
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ð1 {
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mtd-mac-address = <&uboot 0x1fc00>;
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gmac-config {
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device = <&gmac>;
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switch-phy-swap = <1>;
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};
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};
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&wmac {
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status = "okay";
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mtd-cal-data = <&art 0x1000>;
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mtd-mac-address = <&uboot 0x1fc00>;
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};
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