mediatek: add support for GL.iNet GL-MT2500

[openwrt/staging/blocktrron.git] / target / linux / mediatek / dts / mt7981b-glinet-gl-mt2500.dts

diff --git a/target/linux/mediatek/dts/mt7981b-glinet-gl-mt2500.dts b/target/linux/mediatek/dts/mt7981b-glinet-gl-mt2500.dts
new file mode 100644 (file)
index 0000000..068dd0f
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7981b-glinet-gl-mt2500.dts
@@ -0,0 +1,151 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+/dts-v1/;
+#include "mt7981.dtsi"
+
+/ {
+       model = "GL.iNet GL-MT2500";
+       compatible = "glinet,gl-mt2500", "mediatek,mt7981";
+
+       aliases {
+               label-mac-device = &gmac0;
+               led-boot = &led_sys_white;
+               led-failsafe = &led_sys_blue;
+               led-running = &led_sys_white;
+               led-upgrade = &led_sys_blue;
+               serial0 = &uart0;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+               bootargs-append = " root=PARTLABEL=rootfs rootwait";
+       };
+
+       gpio-keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "reset";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led-vpn {
+                       label = "white:vpn";
+                       gpios = <&pio 31 GPIO_ACTIVE_LOW>;
+               };
+
+               led_sys_white: led-system-white {
+                       label = "white:system";
+                       gpios = <&pio 30 GPIO_ACTIVE_LOW>;
+               };
+
+               led_sys_blue: led-system-blue {
+                       label = "blue:system";
+                       gpios = <&pio 29 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       usb_vbus: regulstor-usb {
+               compatible = "regulator-fixed";
+
+               regulator-name = "usb-vbus";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+
+               gpio = <&pio 12 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
+               regulator-boot-on;
+       };
+
+       reg_3p3v: regulator-3p3v {
+               compatible = "regulator-fixed";
+               regulator-name = "fixed-3.3V";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               regulator-boot-on;
+               regulator-always-on;
+       };
+};
+
+&pio {
+       mmc0_pins_default: mmc0-pins-default {
+               mux {
+                       function = "flash";
+                       groups = "emmc_45";
+               };
+       };
+       mmc0_pins_uhs: mmc0-pins-uhs {
+               mux {
+                       function = "flash";
+                       groups = "emmc_45";
+               };
+       };
+};
+
+&uart0 {
+       status = "okay";
+};
+
+&watchdog {
+       status = "okay";
+};
+
+&eth {
+       status = "okay";
+
+       pinctrl-names = "default";
+       pinctrl-0 = <&mdio_pins>;
+
+       gmac0: mac@0 {
+               compatible = "mediatek,eth-mac";
+               reg = <0>;
+
+               phy-mode = "2500base-x";
+               phy-handle = <&phy5>;
+       };
+
+       gmac1: mac@1 {
+               compatible = "mediatek,eth-mac";
+               reg = <1>;
+               phy-mode = "gmii";
+               phy-handle = <&int_gbe_phy>;
+       };
+};
+
+&mdio_bus {
+       reset-gpios = <&pio 14 GPIO_ACTIVE_LOW>;
+       reset-delay-us = <600>;
+       reset-post-delay-us = <20000>;
+
+       phy5: ethernet-phy@5 {
+               reg = <5>;
+               compatible = "ethernet-phy-ieee802.3-c45";
+       };
+};
+
+&usb_phy {
+       status = "okay";
+};
+
+&xhci {
+       status = "okay";
+       vbus-supply = <&usb_vbus>;
+};
+
+&mmc0 {
+       status = "okay";
+
+       pinctrl-names = "default", "state_uhs";
+       pinctrl-0 = <&mmc0_pins_default>;
+       pinctrl-1 = <&mmc0_pins_uhs>;
+       bus-width = <8>;
+       max-frequency = <52000000>;
+       vmmc-supply = <&reg_3p3v>;
+       cap-mmc-highspeed;
+       non-removable;
+};