arm64: dts: mediatek: Add Cudy WR3000 V1

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.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240317223206.22033-5-zajec5@gmail.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index 37b4ca3a87c96cb9a8d4be86e446cd51be0d997f..96da4ad640aa5a9601a1e55f98e28bc4392786bc 100644 (file)
--- 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 (file)
index 0000000..54101cc
--- /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 = LED_FUNCTION_WAN_ONLINE;
+                       gpios = <&pio 11 GPIO_ACTIVE_LOW>;
+               };
+       };
+};