ath79: add support for MikroTik RouterBOARD 962UiGS-5HacT2HnT (hAP ac)

This patch adds support for the MikroTik RouterBOARD 962UiGS-5HacT2HnT (hAP ac)

Specifications:
- SoC: QCA9558
- RAM: 128 MB
- Flash: 16 MB SPI
- 2.4GHz WLAN: 3x3:3 802.11n on SoC
- 5GHz WLAN: 3x3:3 802.11ac on QCA9880 connected via PCIe
- Switch: 5x 1000/100/10 on QCA8337 connected via RGMII
- SFP cage: connected via SGMII (tested with genuine & generic GLC-T)
- USB: 1x type A, GPIO power switch
- PoE: Passive input on Ether1, GPIO switched passthrough to Ether5
- Reset button
- "SFP" LED connected to SoC
- Ethernet LEDs connected to QCA8337 switch
- Green WLAN LED connected to QCA9880

Not working:
- Red WLAN LED

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

Signed-off-by: Ryan Mounce <ryan@mounce.com.au>
(cherry picked from commit c2140e32ce32b9cc60f7d408e20bdf45dce6a634)

1 files changed, 37 insertions, 0 deletions

diff --git a/target/linux/ath79/dts/qca9558_mikrotik_routerboard-962uigs-5hact2hnt.dts b/target/linux/ath79/dts/qca9558_mikrotik_routerboard-962uigs-5hact2hnt.dts
new file mode 100644
index 0000000000..f3fc31af14
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_mikrotik_routerboard-962uigs-5hact2hnt.dts
@@ -0,0 +1,37 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca9558_mikrotik_routerboard-96x.dtsi"
+
+/ {
+	compatible = "mikrotik,routerboard-962uigs-5hact2hnt", "qca,qca9558";
+	model = "MikroTik RouterBOARD 962UiGS-5HacT2HnT (hAP ac)";
+
+	gpio-export {
+		compatible = "gpio-export";
+
+		port5_poe {
+			gpio-export,name = "port5-poe";
+			gpio-export,output = <1>;
+			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&gpio {
+	input-poe-out-compat {
+		gpio-hog;
+		gpios = <2 GPIO_ACTIVE_HIGH>;
+		input;
+		line-name = "PoE out compat";
+	};
+};
+
+&wmac {
+	status = "okay";
+
+	qca,no-eeprom;
+};
+
+&pcie1 {
+	status = "okay";
+};