ath79: add support for Mikrotik LHG 5

The MikroTik LHG 5 series (product codes RBLHG-5nD, RBLHG-5HPnD and
RBLHG-5HPnD-XL) devices are an outdoor 5GHz CPE with a 24.5dBi or 27dBi
integrated antenna built around the Atheros AR9344 SoC.
It is very similar to the SXT Lite5 series which this patch is based
upon.

Specifications:
 - SoC: Atheros AR9344
 - RAM: 64 MB
 - Storage: 16 MB SPI NOR
 - Wireless: Atheros AR9340 (SoC) 802.11a/n 2x2:2
 - Ethernet: Atheros AR8229 switch (SoC), 1x 10/100 port,
    8-32 Vdc PoE in
 - 8 user-controllable LEDs:
  - 1x power (blue)
  - 1x user (white)
  - 1x ethernet (green)
  - 5x rssi (green)

 See https://mikrotik.com/product/RBLHG-5nD for more details.

Notes:
 The device was already supported in the ar71xx target.

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

Signed-off-by: Jakob Riepler <jakob+openwrt@chaosfield.at>

diff --git a/target/linux/ath79/dts/ar9344_mikrotik_routerboard-16m-nor.dtsi b/target/linux/ath79/dts/ar9344_mikrotik_routerboard-16m-nor.dtsi
new file mode 100644 (file)
index 0000000..4bf0731
--- /dev/null
+++ b/target/linux/ath79/dts/ar9344_mikrotik_routerboard-16m-nor.dtsi
@@ -0,0 +1,65 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "ar9344.dtsi"
+
+&spi {
+       status = "okay";
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <40000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "RouterBoot";
+                               reg = <0x0 0x20000>;
+                               read-only;
+                               compatible = "mikrotik,routerboot-partitions";
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+
+                               partition@0 {
+                                       label = "bootloader1";
+                                       reg = <0x0 0x0>;
+                                       read-only;
+                               };
+
+                               hard_config: hard_config {
+                                       read-only;
+                               };
+
+                               bios {
+                                       size = <0x1000>;
+                                       read-only;
+                               };
+
+                               partition@10000 {
+                                       label = "bootloader2";
+                                       reg = <0x10000 0x0>;
+                                       read-only;
+                               };
+
+                               soft_config {
+                                       label = "soft_config";
+                               };
+                       };
+
+                       partition@20000 {
+                               compatible = "mikrotik,minor";
+                               label = "firmware";
+                               reg = <0x020000 0xfe0000>;
+                       };
+               };
+       };
+};
+
+&wmac {
+       status = "okay";
+
+       qca,no-eeprom;
+};

diff --git a/target/linux/ath79/dts/ar9344_mikrotik_routerboard-lhg-5nd.dts b/target/linux/ath79/dts/ar9344_mikrotik_routerboard-lhg-5nd.dts
new file mode 100644 (file)
index 0000000..194a789
--- /dev/null
+++ b/target/linux/ath79/dts/ar9344_mikrotik_routerboard-lhg-5nd.dts
@@ -0,0 +1,91 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "ar9344_mikrotik_routerboard-16m-nor.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+       compatible = "mikrotik,routerboard-lhg-5nd", "qca,ar9344";
+       model = "MikroTik RouterBOARD LHG 5nD";
+
+       aliases {
+               led-boot = &led_user;
+               led-failsafe = &led_user;
+               led-running = &led_user;
+               led-upgrade = &led_user;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               power {
+                       label = "blue:power";
+                       gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
+                       default-state = "on";
+               };
+
+               rssilow {
+                       label = "green:rssilow";
+                       gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+               };
+
+               rssimediumlow {
+                       label = "green:rssimediumlow";
+                       gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+               };
+
+               rssimedium {
+                       label = "green:rssimedium";
+                       gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+               };
+
+               rssimediumhigh {
+                       label = "green:rssimediumhigh";
+                       gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
+               };
+
+               rssihigh {
+                       label = "green:rssihigh";
+                       gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+               };
+
+               led_user: user {
+                       label = "white:user";
+                       gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
+               };
+
+               lan {
+                       label = "green:lan";
+                       gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "reset";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+       };
+};
+
+&eth0 {
+       status = "okay";
+
+       phy-handle = <&swphy0>;
+
+       gmac-config {
+               device = <&gmac>;
+               switch-phy-swap = <1>;
+       };
+};
+
+&eth1 {
+       status = "okay";
+
+       compatible = "syscon", "simple-mfd";
+};

diff --git a/target/linux/ath79/image/mikrotik.mk b/target/linux/ath79/image/mikrotik.mk
index 095a1cbc84f8f7638410a794621ca0a7646f8a86..ff3604f2fa1d99dd267c8d4ab71e2c925aed9987 100644 (file)
--- a/target/linux/ath79/image/mikrotik.mk
+++ b/target/linux/ath79/image/mikrotik.mk
@@ -46,6 +46,15 @@ define Device/mikrotik_routerboard-lhg-2nd
 endef
 TARGET_DEVICES += mikrotik_routerboard-lhg-2nd
 
+define Device/mikrotik_routerboard-lhg-5nd
+  $(Device/mikrotik_nor)
+  SOC := ar9344
+  DEVICE_MODEL := RouterBOARD LHG 5nD (LHG 5)
+  DEVICE_PACKAGES += rssileds
+  IMAGE_SIZE := 16256k
+endef
+TARGET_DEVICES += mikrotik_routerboard-lhg-5nd
+
 define Device/mikrotik_routerboard-sxt-5nd-r2
   $(Device/mikrotik_nand)
   SOC := ar9344

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 39e527e8242314a09f1332e976e358a6efce4023..25c0184568c53c9e6ff2b1787a9e06e464dcdc30 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
@@ -9,6 +9,15 @@ case "$board" in
 mikrotik,routerboard-lhg-2nd)
        ucidef_set_led_netdev "lan" "lan" "green:lan" "eth0"
        ;;
+mikrotik,routerboard-lhg-5nd)
+       ucidef_set_led_netdev "lan" "lan" "green:lan" "eth0"
+       ucidef_set_rssimon "wlan0" "200000" "1"
+       ucidef_set_led_rssi "rssilow" "rssilow" "green:rssilow" "wlan0" "1" "100"
+       ucidef_set_led_rssi "rssimediumlow" "rssimediumlow" "green:rssimediumlow" "wlan0" "20" "100"
+       ucidef_set_led_rssi "rssimedium" "rssimedium" "green:rssimedium" "wlan0" "40" "100"
+       ucidef_set_led_rssi "rssimediumhigh" "rssimediumhigh" "green:rssimediumhigh" "wlan0" "60" "100"
+       ucidef_set_led_rssi "rssihigh" "rssihigh" "green:rssihigh" "wlan0" "80" "100"
+       ;;
 mikrotik,routerboard-wapr-2nd)
        ucidef_set_rssimon "wlan0" "200000" "1"
        ucidef_set_led_rssi "rssilow" "rssilow" "green:rssilow" "wlan0" "1" "100"

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 40587421332dcbdafb55e2cc742dcc40bf9a5a1f..1a205e439caf3252fd876385b2d1c97bb9fa2207 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
@@ -16,6 +16,7 @@ ath79_setup_interfaces()
                ;;
        mikrotik,routerboard-912uag-2hpnd|\
        mikrotik,routerboard-lhg-2nd|\
+       mikrotik,routerboard-lhg-5nd|\
        mikrotik,routerboard-sxt-5nd-r2|\
        mikrotik,routerboard-wap-g-5hact2hnd|\
        mikrotik,routerboard-wapr-2nd)
@@ -38,6 +39,7 @@ ath79_setup_macs()
        case "$board" in
        mikrotik,routerboard-912uag-2hpnd|\
        mikrotik,routerboard-lhg-2nd|\
+       mikrotik,routerboard-lhg-5nd|\
        mikrotik,routerboard-sxt-5nd-r2|\
        mikrotik,routerboard-wap-g-5hact2hnd|\
        mikrotik,routerboard-wapr-2nd)

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 78aa35dc6973571e7f8a8a68d74b4e3bfafd0b09..abdabfb7c8a647c277a031fae99139f6af45ac48 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
@@ -25,6 +25,7 @@ case "$FIRMWARE" in
        case $board in
        mikrotik,routerboard-912uag-2hpnd|\
        mikrotik,routerboard-lhg-2nd|\
+       mikrotik,routerboard-lhg-5nd|\
        mikrotik,routerboard-sxt-5nd-r2|\
        mikrotik,routerboard-wapr-2nd)
                caldata_mikrotik_ath9k 0x1000 0x440 $(macaddr_add "$mac_base" 1)