From: Rafał Miłecki <rafal@xxxxxxxxxx>
Cudy WR3000 V1 is an MT7981B (AKA Filogic 820) based wireless router. It
has 256 MiB of RAM, some LEDs & buttons and (not described yet) 4
Ethernet ports.
There is one slightly uncommon LED with a label of globe icon described
in the Quick Installation Guide as having 2 meanings:
1. "Not connected to the Internet"
2. "Connected to the Internet"
Vendor designed it to light up when some Internet-accessible IP can be
reached. This change will be follow by an attempt to define some
predefined FUNCTION for it.
Signed-off-by: Rafał Miłecki <rafal@xxxxxxxxxx>
---
V2: Reorder properties
Describe online LED
arch/arm64/boot/dts/mediatek/Makefile | 1 +
.../dts/mediatek/mt7981b-cudy-wr3000-v1.dts | 74 +++++++++++++++++++
2 files changed, 75 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt7981b-cudy-wr3000-v1.dts
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index 37b4ca3a87c9..96da4ad640aa 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt7981b-cudy-wr3000-v1.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt7981b-xiaomi-ax3000t.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-acelink-ew-7886cax.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt7981b-cudy-wr3000-v1.dts b/arch/arm64/boot/dts/mediatek/mt7981b-cudy-wr3000-v1.dts
new file mode 100644
index 000000000000..2a988218039c
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt7981b-cudy-wr3000-v1.dts
@@ -0,0 +1,74 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+
+#include "mt7981b.dtsi"
+
+/ {
+ compatible = "cudy,wr3000-v1", "mediatek,mt7981b";
+ model = "Cudy WR3000 V1";
+
+ memory@40000000 {
+ reg = <0 0x40000000 0 0x10000000>;
+ device_type = "memory";
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ key-wps {
+ label = "WPS";
+ gpios = <&pio 0 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+
+ key-reset {
+ label = "RESET";
+ gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_WAN;
+ gpios = <&pio 5 GPIO_ACTIVE_LOW>;
+ };
+
+ led-1 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_WLAN_2GHZ;
+ gpios = <&pio 6 GPIO_ACTIVE_LOW>;
+ };
+
+ led-2 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_WLAN_5GHZ;
+ gpios = <&pio 7 GPIO_ACTIVE_LOW>;
+ };
+
+ led-3 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_LAN;
+ gpios = <&pio 9 GPIO_ACTIVE_LOW>;
+ };
+
+ led-4 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&pio 10 GPIO_ACTIVE_LOW>;
+ };
+
+ led-5 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = "wan-online";
+ gpios = <&pio 11 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
--
2.35.3
