From 678134c440e3b85cf371f9c0648f96390872632d Mon Sep 17 00:00:00 2001
From: Pawel Dembicki <paweldembicki@gmail.com>
Date: Tue, 13 Aug 2024 22:54:44 +0200
Subject: [PATCH] mediatek: filogic: add support for Cudy AP3000 V1

Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
---
 .../lib/preinit/05_set_preinit_iface          |   1 +
 .../mediatek/dts/mt7981b-cudy-ap3000-v1.dts   | 209 ++++++++++++++++++
 .../filogic/base-files/etc/board.d/02_network |   1 +
 .../etc/hotplug.d/ieee80211/11_fix_wifi_mac   |   3 +-
 target/linux/mediatek/image/filogic.mk        |  17 ++
 5 files changed, 230 insertions(+), 1 deletion(-)
 create mode 100644 target/linux/mediatek/dts/mt7981b-cudy-ap3000-v1.dts

diff --git a/target/linux/mediatek/base-files/lib/preinit/05_set_preinit_iface b/target/linux/mediatek/base-files/lib/preinit/05_set_preinit_iface
index 8e74c577cd50..4ceb9cf1895b 100644
--- a/target/linux/mediatek/base-files/lib/preinit/05_set_preinit_iface
+++ b/target/linux/mediatek/base-files/lib/preinit/05_set_preinit_iface
@@ -6,6 +6,7 @@ set_preinit_iface() {
         ip link set eth1 up
         ifname=eth1
         ;;
+    cudy,ap3000-v1|\
     cudy,ap3000outdoor-v1|\
     cudy,re3000-v1|\
     ubnt,unifi-6-lr|\
diff --git a/target/linux/mediatek/dts/mt7981b-cudy-ap3000-v1.dts b/target/linux/mediatek/dts/mt7981b-cudy-ap3000-v1.dts
new file mode 100644
index 000000000000..d1b65db94138
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7981b-cudy-ap3000-v1.dts
@@ -0,0 +1,209 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/leds/common.h>
+
+#include "mt7981.dtsi"
+
+/ {
+    model = "Cudy AP3000 v1";
+    compatible = "cudy,ap3000-v1", "mediatek,mt7981-spim-snand-rfb";
+
+    aliases {
+        label-mac-device = &gmac0;
+        led-boot = &led_status;
+        led-failsafe = &led_status;
+        led-running = &led_status;
+        led-upgrade = &led_status;
+        serial0 = &uart0;
+    };
+
+    chosen {
+        stdout-path = "serial0:115200n8";
+    };
+
+    gpio-keys {
+        compatible = "gpio-keys";
+
+        reset {
+            label = "reset";
+            linux,code = <KEY_RESTART>;
+            gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+        };
+    };
+
+    leds {
+        compatible = "gpio-leds";
+
+        led_0 {
+            function = LED_FUNCTION_POWER;
+            color = <LED_COLOR_ID_RED>;
+            gpios = <&pio 11 GPIO_ACTIVE_LOW>;
+        };
+
+        led_1 {
+            function = LED_FUNCTION_STATUS;
+            color = <LED_COLOR_ID_BLUE>;
+            gpios = <&pio 10 GPIO_ACTIVE_LOW>;
+        };
+
+        led_status_: led_2 {
+            function = LED_FUNCTION_STATUS;
+            color = <LED_COLOR_ID_GREEN>;
+            gpios = <&pio 4 GPIO_ACTIVE_LOW>;
+        };
+
+    };
+
+    watchdog-hw {
+        compatible = "linux,wdt-gpio";
+        gpios = <&pio 6 GPIO_ACTIVE_HIGH>;
+        hw_algo = "level";
+        hw_margin_ms = <10000>;
+        always-running;
+    };
+};
+
+&uart0 {
+    status = "okay";
+};
+
+&watchdog {
+    status = "okay";
+};
+
+&eth {
+    pinctrl-names = "default";
+    pinctrl-0 = <&mdio_pins>;
+
+    status = "okay";
+
+    gmac0: mac@0 {
+        compatible = "mediatek,eth-mac";
+        reg = <0>;
+        phy-mode = "2500base-x";
+        phy-handle = <&phy1>;
+        nvmem-cell-names = "mac-address";
+        nvmem-cells = <&macaddr_bdinfo_de00 1>;
+    };
+};
+
+&mdio_bus {
+    phy1: phy@1 {
+        reg = <1>;
+        compatible = "ethernet-phy-ieee802.3-c45";
+        phy-mode = "2500base-x";
+        reset-gpios = <&pio 39 GPIO_ACTIVE_LOW>;
+        interrupts = <38 IRQ_TYPE_LEVEL_LOW>;
+        reset-assert-us = <100000>;
+        reset-deassert-us = <100000>;
+        realtek,aldps-enable;
+    };
+};
+
+&spi0 {
+    pinctrl-names = "default";
+    pinctrl-0 = <&spi0_flash_pins>;
+    status = "okay";
+
+    spi_nand: flash@0 {
+        #address-cells = <1>;
+        #size-cells = <1>;
+        compatible = "spi-nand";
+        reg = <0>;
+        spi-max-frequency = <52000000>;
+
+        spi-cal-enable;
+        spi-cal-mode = "read-data";
+        spi-cal-datalen = <7>;
+        spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>;
+        spi-cal-addrlen = <5>;
+        spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
+
+        spi-tx-bus-width = <4>;
+        spi-rx-bus-width = <4>;
+        mediatek,nmbm;
+        mediatek,bmt-max-ratio = <1>;
+        mediatek,bmt-max-reserved-blocks = <64>;
+
+        partitions {
+            compatible = "fixed-partitions";
+            #address-cells = <1>;
+            #size-cells = <1>;
+
+            partition@0 {
+                label = "BL2";
+                reg = <0x00000 0x0100000>;
+                read-only;
+            };
+
+            partition@100000 {
+                label = "u-boot-env";
+                reg = <0x0100000 0x0080000>;
+                read-only;
+            };
+
+            factory: partition@180000 {
+                label = "Factory";
+                reg = <0x180000 0x0200000>;
+                read-only;
+                nvmem-layout {
+                    compatible = "fixed-layout";
+                    #address-cells = <1>;
+                    #size-cells = <1>;
+
+                    eeprom_factory_0: eeprom@0 {
+                        reg = <0x0 0x1000>;
+                    };
+                };
+            };
+
+            partition@380000 {
+                label = "bdinfo";
+                reg = <0x380000 0x0040000>;
+                read-only;
+                nvmem-layout {
+                    compatible = "fixed-layout";
+                    #address-cells = <1>;
+                    #size-cells = <1>;
+
+                    macaddr_bdinfo_de00: macaddr@de00 {
+                        compatible = "mac-base";
+                        reg = <0xde00 0x6>;
+                        #nvmem-cell-cells = <1>;
+                    };
+                };
+
+            };
+
+            partition@3C0000 {
+                label = "FIP";
+                reg = <0x3C0000 0x0200000>;
+                read-only;
+            };
+
+            partition@580000 {
+                label = "ubi";
+                reg = <0x5C0000 0x4000000>;
+                compatible = "linux,ubi";
+            };
+        };
+    };
+};
+
+
+&pio {
+    spi0_flash_pins: spi0-pins {
+        mux {
+            function = "spi";
+            groups = "spi0", "spi0_wp_hold";
+        };
+    };
+};
+
+&wifi {
+    status = "okay";
+    nvmem-cells = <&eeprom_factory_0>;
+    nvmem-cell-names = "eeprom";
+};
diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
index abe7682dfb86..7f3c2df8ee83 100644
--- a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
+++ b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
@@ -87,6 +87,7 @@ mediatek_setup_interfaces()
     mercusys,mr90x-v1)
         ucidef_set_interfaces_lan_wan "lan0 lan1 lan2" eth1
         ;;
+    cudy,ap3000-v1|\
     cudy,ap3000outdoor-v1|\
     cudy,re3000-v1|\
     netgear,wax220|\
diff --git a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
index ff9e9f881c5e..373cf344c5a3 100644
--- a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
+++ b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
@@ -26,7 +26,7 @@ case "$board" in
     asus,rt-ax59u)
         CI_UBIPART="UBI_DEV"
         addr=$(mtd_get_mac_binary_ubi "Factory" 0x4)
-        # Originally, phy1 is phy0 mac with LA and 28th bits set. However, this would conflict
+        # Originally, phy1 is phy0 mac outdoorwith LA and 28th bits set. However, this would conflict
         # addresses on multiple VIFs with the other radio when bit 28 is already set.
         # Set LA and 28 bits and increment mac-address instead.
         [ "$PHYNBR" = "1" ] && \
@@ -75,6 +75,7 @@ case "$board" in
         [ "$PHYNBR" = "0" ] && echo "$addr" > /sys${DEVPATH}/macaddress
         [ "$PHYNBR" = "1" ] && macaddr_setbit_la $(macaddr_add $addr 1) > /sys${DEVPATH}/macaddress
         ;;
+    cudy,ap3000-v1|\
     cudy,ap3000outdoor-v1|\
     cudy,m3000-v1|\
     cudy,wr3000-v1)
diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk
index 79d23651f025..83893241481e 100644
--- a/target/linux/mediatek/image/filogic.mk
+++ b/target/linux/mediatek/image/filogic.mk
@@ -507,6 +507,23 @@ define Device/confiabits_mt7981
 endef
 TARGET_DEVICES += confiabits_mt7981
 
+define Device/cudy_ap3000-v1
+  DEVICE_VENDOR := Cudy
+  DEVICE_MODEL := ap3000
+  DEVICE_VARIANT := v1
+  DEVICE_DTS := mt7981b-cudy-ap3000-v1
+  DEVICE_DTS_DIR := ../dts
+  SUPPORTED_DEVICES += R49
+  UBINIZE_OPTS := -E 5
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  IMAGE_SIZE := 65536k
+  KERNEL_IN_UBI := 1
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+  DEVICE_PACKAGES := kmod-mt7915e kmod-mt7981-firmware mt7981-wo-firmware
+endef
+TARGET_DEVICES += cudy_ap3000-v1
+
 define Device/cudy_ap3000outdoor-v1
   DEVICE_VENDOR := Cudy
   DEVICE_MODEL := AP3000 Outdoor
-- 
2.34.1