1 files changed, 78 insertions, 0 deletions

diff --git a/arch/mips/boot/dts/qca/ar9331_omega.dts b/arch/mips/boot/dts/qca/ar9331_omega.dts
new file mode 100644
index 000000000..11778abac
--- /dev/null
+++ b/arch/mips/boot/dts/qca/ar9331_omega.dts
@@ -0,0 +1,78 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "ar9331.dtsi"
+
+/ {
+        model = "Onion Omega";
+        compatible = "onion,omega";
+
+        aliases {
+                serial0 = &uart;
+        };
+
+        memory@0 {
+                device_type = "memory";
+                reg = <0x0 0x4000000>;
+        };
+
+        leds {
+                compatible = "gpio-leds";
+
+                system {
+                        label = "onion:amber:system";
+                        gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
+                        default-state = "off";
+                };
+        };
+
+        gpio-keys {
+                compatible = "gpio-keys";
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                button@0 {
+                        label = "reset";
+                        linux,code = <KEY_RESTART>;
+                        gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
+                };
+        };
+};
+
+&ref {
+        clock-frequency = <25000000>;
+};
+
+&uart {
+        status = "okay";
+};
+
+&gpio {
+        status = "okay";
+};
+
+&usb {
+        dr_mode = "host";
+        status = "okay";
+};
+
+&usb_phy {
+        status = "okay";
+};
+
+&spi {
+        num-chipselects = <1>;
+        status = "okay";
+
+        /* Winbond 25Q128FVSG SPI flash */
+        spiflash: w25q128@0 {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                compatible = "winbond,w25q128", "jedec,spi-nor";
+                spi-max-frequency = <104000000>;
+                reg = <0>;
+        };
+};