openwrt/target/linux/ramips/dts/mt7628an_tplink_tl-wr902ac-v3.dts
Adrian Schmutzler e6a181dcea ramips: simplify status for ehci/ohci on mt7628 TP-Link devices
At the moment, ehci/ohci is enabled in mt7628an SoC DTSI, then
disabled in the TP-Link-specific DTSI files, and finally enabled
again in the DTS files of the devices needing it.

This on-off-on scheme is hard to grasp on a quick look. Thus, this
patch drops the status in the TP-Link-specific DTSI files, having
the TP-Link devices treated like the rest of mt7628an DTSes, i.e.
ehci/ohci is enabled by default and needs to be disabled explicitly
where needed.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-12-07 14:22:00 +01:00

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#include "mt7628an_tplink_8m.dtsi"
/ {
compatible = "tplink,tl-wr902ac-v3", "mediatek,mt7628an-soc";
model = "TP-Link TL-WR902AC v3";
aliases {
led-boot = &led_power;
led-failsafe = &led_power;
led-running = &led_power;
led-upgrade = &led_power;
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
sw1 {
label = "sw1";
gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
linux,code = <BTN_0>;
};
sw2 {
label = "sw2";
gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
linux,code = <BTN_1>;
};
wps {
label = "wps";
gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
};
};
leds {
compatible = "gpio-leds";
lan {
label = "green:lan";
gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
};
led_power: power {
label = "green:power";
gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
};
usb {
label = "green:usb";
gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
trigger-sources = <&ohci_port1>, <&ehci_port1>;
linux,default-trigger = "usbport";
};
wan {
label = "green:wan";
gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
};
wlan {
label = "green:wlan";
gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
};
wps {
label = "green:wps";
gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
};
};
};
&state_default {
gpio {
groups = "i2c", "i2s", "p0led_an", "p2led_an", "p4led_an", "uart1", "wdt", "wled_an";
function = "gpio";
};
};
&pcie {
status = "okay";
};
&pcie0 {
mt76@0,0 {
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x28000>;
ieee80211-freq-limit = <5000000 6000000>;
mtd-mac-address = <&factory 0xf100>;
mtd-mac-address-increment = <(-1)>;
};
};