ath79: add support for ALFA Network N2Q

[openwrt/openwrt.git] / target / linux / ath79 / dts / qca9531_alfa-network_r36a.dtsi

diff --git a/target/linux/ath79/dts/qca9531_alfa-network_r36a.dtsi b/target/linux/ath79/dts/qca9531_alfa-network_r36a.dtsi
new file mode 100644 (file)
index 0000000..697b20e
--- /dev/null
+++ b/target/linux/ath79/dts/qca9531_alfa-network_r36a.dtsi
@@ -0,0 +1,126 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca953x.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+       aliases {
+               label-mac-device = &wmac;
+       };
+
+       gpio_export: gpio-export {
+               compatible = "gpio-export";
+               #size-cells = <0>;
+
+               watchdog-enable {
+                       gpio-export,name = "watchdog-enable";
+                       gpio-export,output = <1>;
+                       gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
+               };
+       };
+
+       keys: keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "reset";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+       };
+
+       watchdog {
+               compatible = "linux,wdt-gpio";
+               gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
+               hw_algo = "toggle";
+               hw_margin_ms = <25000>;
+               always-running;
+       };
+};
+
+&eth0 {
+       status = "okay";
+
+       phy-handle = <&swphy4>;
+};
+
+&pinmux {
+       enable_gpio4: pinmux_enable_gpio4 {
+               pinctrl-single,bits = <0x04 0x0 0xff>;
+       };
+
+       enable_gpio16: pinmux_enable_gpio16 {
+               pinctrl-single,bits = <0x10 0x0 0xff>;
+       };
+};
+
+&spi {
+       status = "okay";
+
+       num-cs = <1>;
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <50000000>;
+               m25p,fast-read;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "u-boot";
+                               reg = <0x000000 0x060000>;
+                               read-only;
+                       };
+
+                       partition@60000 {
+                               label = "u-boot-env";
+                               reg = <0x060000 0x010000>;
+                       };
+
+                       art: partition@70000 {
+                               label = "art";
+                               reg = <0x070000 0x010000>;
+                               read-only;
+                       };
+
+                       partition@80000 {
+                               compatible = "denx,uimage";
+                               label = "firmware";
+                               reg = <0x080000 0xf80000>;
+                       };
+               };
+       };
+};
+
+&uart {
+       status = "okay";
+};
+
+&usb0 {
+       status = "okay";
+
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       hub_port0: port@1 {
+               reg = <1>;
+               #trigger-source-cells = <0>;
+       };
+};
+
+&usb_phy {
+       status = "okay";
+};
+
+&wmac {
+       status = "okay";
+
+       mtd-cal-data = <&art 0x1000>;
+};