ath79: add support for MikroTik RouterBOARD wAP-2nD (wAP)

The MikroTik RouterBOARD wAP-2nd (sold as wAP) is a small
2.4 GHz 802.11b/g/n PoE-capable AP.

Specifications:
 - SoC: Qualcomm Atheros QCA9533
 - Flash: 16 MB (SPI)
 - RAM: 64 MB
 - Ethernet: 1x 10/100 Mbps (PoE in)
 - WiFi: AR9531 2T2R 2.4 GHz (SoC)
 - 3x green LEDs (1x lan, 1x wlan, 1x user)

 See https://mikrotik.com/product/RBwAP2nD for more info.

Flashing:
 TFTP boot initramfs image and then perform sysupgrade. Follow common
 MikroTik procedure as in https://openwrt.org/toh/mikrotik/common.

Note: following 781d4bfb397cdd12ee0151eb66c577f470e3377d
 The network setup avoids using the integrated switch and connects the
 single Ethernet port directly. This way, link speed (10/100 Mbps) is
 properly reported by eth0.

Signed-off-by: David Musil <0x444d@protonmail.com>
(cherry picked from commit e20de224427008e0f26161f924bc347d974fd15a)

diff --git a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-wap-2nd.dts b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-wap-2nd.dts
new file mode 100644 (file)
index 0000000..807941c
--- /dev/null
+++ b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-wap-2nd.dts
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca9533_mikrotik_routerboard-16m.dtsi"
+
+/ {
+       compatible = "mikrotik,routerboard-wap-2nd", "qca,qca9533";
+       model = "MikroTik RouterBOARD wAP-2nD (wAP)";
+
+       aliases {
+               led-boot = &led_user;
+               led-failsafe = &led_user;
+               led-running = &led_user;
+               led-upgrade = &led_user;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+               pinctrl-names = "default";
+               pinctrl-0 = <&led_lan_pin>;
+
+               lan {
+                       label = "green:lan";
+                       gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+               };
+
+               wlan {
+                       label = "green:wlan";
+                       gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy0tpt";
+               };
+
+               led_user: user {
+                       label = "green:user";
+                       gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&eth0 {
+       status = "okay";
+
+       phy-handle = <&swphy0>;
+
+       gmac-config {
+               device = <&gmac>;
+               switch-phy-swap = <1>;
+       };
+};
+
+&eth1 {
+       compatible = "syscon", "simple-mfd";
+};
+
+&pinmux {
+       led_lan_pin: pinmux_led_lan_pin {
+               pinctrl-single,bits = <0x4 0x0 0xff>;
+       };
+};

diff --git a/target/linux/ath79/image/mikrotik.mk b/target/linux/ath79/image/mikrotik.mk
index dccb05e45a729f67db9f3e30f7e80662554fbeb7..a0ce33fa9d976bacdf1d9ca0c7943ec18fee394c 100644 (file)
--- a/target/linux/ath79/image/mikrotik.mk
+++ b/target/linux/ath79/image/mikrotik.mk
@@ -90,3 +90,11 @@ define Device/mikrotik_routerboard-wapr-2nd
   IMAGE_SIZE := 16256k
 endef
 TARGET_DEVICES += mikrotik_routerboard-wapr-2nd
+
+define Device/mikrotik_routerboard-wap-2nd
+  $(Device/mikrotik_nor)
+  SOC := qca9533
+  DEVICE_MODEL := RouterBOARD wAP-2nD (wAP)
+  IMAGE_SIZE := 16256k
+endef
+TARGET_DEVICES += mikrotik_routerboard-wap-2nd

diff --git a/target/linux/ath79/mikrotik/base-files/etc/board.d/01_leds b/target/linux/ath79/mikrotik/base-files/etc/board.d/01_leds
index ecc47e07c231c97a5adf0d79f3cf2de4af89142f..f5b927ea96b3be29bb1fc2c7ec7d2b9d43620dce 100644 (file)
--- a/target/linux/ath79/mikrotik/base-files/etc/board.d/01_leds
+++ b/target/linux/ath79/mikrotik/base-files/etc/board.d/01_leds
@@ -7,7 +7,8 @@ board=$(board_name)
 
 case "$board" in
 mikrotik,routerboard-lhg-2nd|\
-mikrotik,routerboard-mapl-2nd)
+mikrotik,routerboard-mapl-2nd|\
+mikrotik,routerboard-wap-2nd)
        ucidef_set_led_netdev "lan" "lan" "green:lan" "eth0"
        ;;
 mikrotik,routerboard-lhg-5nd)

diff --git a/target/linux/ath79/mikrotik/base-files/etc/board.d/02_network b/target/linux/ath79/mikrotik/base-files/etc/board.d/02_network
index cc4121f93e18e86cb93c34d620bcbc2e96298953..797d1bba1fa649b04244f24a0ce2fe908665fae6 100644 (file)
--- a/target/linux/ath79/mikrotik/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/mikrotik/base-files/etc/board.d/02_network
@@ -19,6 +19,7 @@ ath79_setup_interfaces()
        mikrotik,routerboard-lhg-5nd|\
        mikrotik,routerboard-mapl-2nd|\
        mikrotik,routerboard-sxt-5nd-r2|\
+       mikrotik,routerboard-wap-2nd|\
        mikrotik,routerboard-wap-g-5hact2hnd|\
        mikrotik,routerboard-wapr-2nd)
                ucidef_set_interface_lan "eth0"
@@ -43,6 +44,7 @@ ath79_setup_macs()
        mikrotik,routerboard-lhg-5nd|\
        mikrotik,routerboard-mapl-2nd|\
        mikrotik,routerboard-sxt-5nd-r2|\
+       mikrotik,routerboard-wap-2nd|\
        mikrotik,routerboard-wap-g-5hact2hnd|\
        mikrotik,routerboard-wapr-2nd)
                label_mac="$mac_base"

diff --git a/target/linux/ath79/mikrotik/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/mikrotik/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
index 8b1b5f04dd6645067cce93ead3f214afc2b36aeb..3bfcfcc4610847152df0c9cbc1b9f4dedfc3c5c8 100644 (file)
--- a/target/linux/ath79/mikrotik/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
+++ b/target/linux/ath79/mikrotik/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
@@ -27,6 +27,7 @@ case "$FIRMWARE" in
        mikrotik,routerboard-lhg-2nd|\
        mikrotik,routerboard-lhg-5nd|\
        mikrotik,routerboard-sxt-5nd-r2|\
+       mikrotik,routerboard-wap-2nd|\
        mikrotik,routerboard-wapr-2nd)
                caldata_mikrotik_ath9k 0x1000 0x440 $(macaddr_add "$mac_base" 1)
                ;;