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+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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+
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+/*
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+ * The hardware of this board family is most likely shared with other devices
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+ * from other manufacturers. Edimax appear to be the actual OEM.
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+ *
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+ * Sophos use the same exact board for the AP55C/AP100C, and AP55/AP100.
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+ * Yes, this means your AP55C is a 3x3 AP with a software lock, and your
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+ * AP55 is an AP100 with one missing antenna pigtail.
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+ *
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+ * AP55 and AP55C boards have different physical layouts, but are logically
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+ * almost identical. AP55/100 have an empty micro-USB OTG port footprint,
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+ * which may be possible to retrofit with some work.
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+ */
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+
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+#include "qca955x.dtsi"
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+
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+#include <dt-bindings/gpio/gpio.h>
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+#include <dt-bindings/input/input.h>
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+
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+/ {
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+ aliases {
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+ led-boot = &led_status_green;
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+ led-failsafe = &led_status_red;
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+ led-running = &led_status_green;
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+ led-upgrade = &led_status_red;
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+ label-mac-device = ð0;
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+ };
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+
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+ chosen {
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+ bootargs = "console=ttyS0,115200n8";
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+ };
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+
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+ keys {
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+ compatible = "gpio-keys";
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+
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+ reset {
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+ label = "reset";
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+ linux,code = <KEY_RESTART>;
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+ gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
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+ debounce-interval = <60>;
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+ };
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+ };
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+
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+ leds {
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+ compatible = "gpio-leds";
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+
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+ led_status_green: status_green {
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+ label = "green:status";
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+ gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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+ default-state = "on";
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+ };
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+
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+ led_status_red: status_red {
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+ label = "red:status";
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+ gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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+ };
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+ };
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+
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+ reg_usb_vbus: reg_usb_vbus {
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+ compatible = "regulator-fixed";
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+ regulator-name = "usb_vbus";
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ gpio = <&gpio 11 GPIO_ACTIVE_HIGH>;
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+ enable-active-high;
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+ regulator-boot-on;
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+ status = "disabled";
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+ };
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+};
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+
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+&pcie0 {
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+ status = "okay";
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+};
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+
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+&spi {
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+ status = "okay";
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+
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+ flash@0 {
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+ compatible = "jedec,spi-nor";
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+ reg = <0>;
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+ spi-max-frequency = <25000000>;
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+
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+ partitions {
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+ compatible = "fixed-partitions";
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+
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+ partition@0 {
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+ label = "u-boot";
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+ reg = <0x000000 0x040000>;
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+ read-only;
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+ };
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+
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+ partition@40000 {
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+ label = "u-boot-env";
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+ reg = <0x040000 0x010000>;
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+ };
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+
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+ art: partition@50000 {
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+ label = "art";
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+ reg = <0x050000 0x010000>;
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+ read-only;
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+ };
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+
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+ config: partition@60000 {
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+ label = "config";
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+ reg = <0x060000 0x010000>;
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+ read-only;
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+ };
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+
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+ partition@70000 {
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+ compatible = "denx,uimage";
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+ label = "firmware";
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+ reg = <0x070000 0xf90000>;
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+ };
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+ };
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+ };
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+};
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+
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+&mdio0 {
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+ status = "okay";
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+
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+ phy-mask = <0x10>;
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+
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+ phy4: ethernet-phy@4 {
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+ reg = <4>;
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+ eee-broken-100tx;
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+ eee-broken-1000t;
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+ };
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+};
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+
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+ð0 {
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+ status = "okay";
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+
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+ pll-data = <0xa6000000 0xa0000101 0xa0001313>;
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+
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+ nvmem-cells = <&macaddr_config_201a>;
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+ nvmem-cell-names = "mac-address";
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+
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+ phy-mode = "rgmii-id";
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+ phy-handle = <&phy4>;
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+
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+ gmac_config: gmac-config {
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+ device = <&gmac>;
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+
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+ rgmii-enabled = <1>;
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+
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+ rxdv-delay = <3>;
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+ rxd-delay = <3>;
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+ txen-delay = <3>;
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+ txd-delay = <3>;
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+ };
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+};
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+
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+&wmac {
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+ status = "okay";
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+
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+ mtd-cal-data = <&art 0x1000>;
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+};
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+
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+&config {
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+ compatible = "nvmem-cells";
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+
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+ macaddr_config_201a: macaddr@201a {
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+ reg = <0x201a 0x6>;
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+ };
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+};
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+
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+&usb0 {
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+ vbus-supply = <®_usb_vbus>;
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+
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+ hub_port0: port@1 {
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+ reg = <1>;
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+ #trigger-source-cells = <0>;
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+ };
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+};
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Andrew Powers-Holmes