ramips: add support for Hi-Link HLK-7688A

[openwrt/openwrt.git] / target / linux / ramips / dts / mt7628an_hilink_hlk-7688a.dts

diff --git a/target/linux/ramips/dts/mt7628an_hilink_hlk-7688a.dts b/target/linux/ramips/dts/mt7628an_hilink_hlk-7688a.dts
new file mode 100644 (file)
index 0000000..969488e
--- /dev/null
+++ b/target/linux/ramips/dts/mt7628an_hilink_hlk-7688a.dts
@@ -0,0 +1,115 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7628an.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+       compatible = "hilink,hlk-7688a", "mediatek,mt7628an-soc";
+       model = "Hi-Link HLK-7688A";
+
+       aliases {
+               led-boot = &led_wlan;
+               led-failsafe = &led_wlan;
+               led-upgrade = &led_wlan;
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led_wlan: wlan {
+                       label = "green:wlan";
+                       gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy0tpt";
+               };
+       };
+};
+
+&state_default {
+       gpio {
+               groups = "wdt", "wled_an";
+               function = "gpio";
+       };
+};
+
+&uart1 {
+       status = "okay";
+};
+
+&i2c {
+       status = "okay";
+};
+
+&spi0 {
+       status = "okay";
+
+       pinctrl-names = "default";
+       pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <40000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "u-boot";
+                               reg = <0x0 0x30000>;
+                               read-only;
+                       };
+
+                       partition@30000 {
+                               label = "u-boot-env";
+                               reg = <0x30000 0x10000>;
+                               read-only;
+                       };
+
+                       factory: partition@40000 {
+                               label = "factory";
+                               reg = <0x40000 0x10000>;
+                               read-only;
+                       };
+
+                       partition@50000 {
+                               compatible = "denx,uimage";
+                               label = "firmware";
+                               reg = <0x50000 0x1fb0000>;
+                       };
+               };
+       };
+
+       spidev@1 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "linux,spidev";
+               reg = <1>;
+               spi-max-frequency = <40000000>;
+       };
+};
+
+&ethernet {
+       mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+       mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+       status = "okay";
+};