ath79: support MikroTik RouterBOARD 911G-5HPacD

The MikroTik RouterBOARD 911G-5HPacD is a stripped-down version of
RB921GS-5HPacD, removing the SFP cage.
This ports the board from ar71xx, and is based on support for
RB921GS-5HPacD.

Disable mdio1 and eth1 nodes in routerboard-92x.dtsi, then re-enable
them in devices using that, so the newly-added device has the port
disabled properly.

See https://mikrotik.com/product/RB911G-5HPacD for more info.

Specifications:
 - SoC: Qualcomm Atheros QCA9558 (720 MHz)
 - RAM: 128 MB
 - Storage: 128 MB NAND
 - Wireless: external QCA9892 802.11a/ac 2x2:2
 - Ethernet: 1x 1000/100/10 Mbps, integrated, via AR8031 PHY, passive PoE in

Working:
 - NAND storage detection
 - Ethernet
 - Wireless
 - 1x user LED (blinks during boot, sysupgrade)
 - Reset button
 - Sysupgrade

Installation:
 - Boot initramfs image via TFTP and then flash sysupgrade image

Signed-off-by: Lech Perczak <lech.perczak@gmail.com>

target/linux/ath79/dts/qca9558_mikrotik_routerboard-911g-5hpacd.dts

@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca9558_mikrotik_routerboard-92x.dtsi"
+
+/ {
+	compatible = "mikrotik,routerboard-911g-5hpacd", "qca,qca9558";
+	model = "MikroTik RouterBOARD 911G-5HPacD";
+
+	ath10k-leds {
+		compatible = "gpio-leds";
+
+		wlan5g {
+			label = "green:wlan5g";
+			gpios = <&ath10k 0 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy0tpt";
+		};
+	};
+};
+
+&pcie1 {
+	status = "okay";
+
+	ath10k: wifi@0,0 {
+		compatible = "qcom,ath10k";
+		reg = <0 0 0 0 0>;
+		#gpio-cells = <2>;
+		gpio-controller;
+	};
+};

target/linux/ath79/dts/qca9558_mikrotik_routerboard-921gs-5hpacd-15s.dts

@@ -17,6 +17,14 @@
 	};
 };
 
+&mdio1 {
+	status = "okay";
+};
+
+&eth1 {
+	status = "okay";
+};
+
 &pcie1 {
 	status = "okay";
 

target/linux/ath79/dts/qca9558_mikrotik_routerboard-922uags-5hpacd.dts

@@ -25,6 +25,14 @@
 	};
 };
 
+&mdio1 {
+	status = "okay";
+};
+
+&eth1 {
+	status = "okay";
+};
+
 &pcie0 {
 	status = "okay";
 

target/linux/ath79/dts/qca9558_mikrotik_routerboard-92x.dtsi

@@ -86,8 +86,6 @@
 };
 
 &mdio1 {
-	status = "okay";
-
 	phy_sfp: ethernet-phy@0 {
 		reg = <0>;
 		phy-mode = "sgmii";
@@ -96,8 +94,6 @@
 };
 
 &eth1 {
-	status = "okay";
-
 	phy-handle = <&phy_sfp>;
 	pll-data = <0x03000000 0x00000101 0x00001616>;
 	qca955x-sgmii-fixup;

target/linux/ath79/image/mikrotik.mk

@@ -50,6 +50,15 @@ define Device/mikrotik_routerboard-912uag-2hpnd
 endef
 TARGET_DEVICES += mikrotik_routerboard-912uag-2hpnd
 
+define Device/mikrotik_routerboard-911g-5hpacd
+  $(Device/mikrotik_nand)
+  SOC := qca9558
+  DEVICE_MODEL := RouterBOARD 911G-5HPacD
+  DEVICE_PACKAGES += kmod-ath10k-ct ath10k-firmware-qca988x-ct
+  SUPPORTED_DEVICES += rb-921gs-5hpacd-r2
+endef
+TARGET_DEVICES += mikrotik_routerboard-911g-5hpacd
+
 define Device/mikrotik_routerboard-921gs-5hpacd-15s
   $(Device/mikrotik_nand)
   SOC := qca9558

target/linux/ath79/mikrotik/base-files/etc/board.d/02_network

@@ -62,6 +62,7 @@ ath79_setup_macs()
 
 	case "$board" in
 	mikrotik,routerboard-911-lite|\
+	mikrotik,routerboard-911g-5hpacd|\
 	mikrotik,routerboard-911g-xhpnd|\
 	mikrotik,routerboard-912uag-2hpnd|\
 	mikrotik,routerboard-lhg-2nd|\

target/linux/ath79/mikrotik/base-files/etc/hotplug.d/firmware/11-ath10k-caldata

@@ -11,6 +11,7 @@ board=$(board_name)
 case "$FIRMWARE" in
 "ath10k/cal-pci-0000:00:00.0.bin")
 	case $board in
+	mikrotik,routerboard-911g-5hpacd|\
 	mikrotik,routerboard-921gs-5hpacd-15s|\
 	mikrotik,routerboard-951ui-2nd|\
 	mikrotik,routerboard-952ui-5ac2nd|\

target/linux/ath79/mikrotik/base-files/lib/upgrade/platform.sh

@@ -30,6 +30,7 @@ platform_do_upgrade() {
 
 	case "$board" in
 	mikrotik,routerboard-493g|\
+	mikrotik,routerboard-911g-5hpacd|\
 	mikrotik,routerboard-911g-xhpnd|\
 	mikrotik,routerboard-912uag-2hpnd|\
 	mikrotik,routerboard-921gs-5hpacd-15s|\