[openwrt/openwrt] ath79: add support for the Belkin F9K1115 v2 (AC1750 DB Wi-Fi)

[LEDE Commits]

adrian pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/b403a6e1241c00f509b201ec2ac8ca5f29e1ffd1

commit b403a6e1241c00f509b201ec2ac8ca5f29e1ffd1
Author: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
AuthorDate: Sat Nov 28 12:08:42 2020 +0100

    ath79: add support for the Belkin F9K1115 v2 (AC1750 DB Wi-Fi)
    
    This device has (almost?) identical hardware to the F9J1108 v2 but uses
    a different firmware magic and model number.
    
    Specifications:
    
    SoC: QCA9558
    CPU: 720 MHz
    Flash: 16 MiB NOR
    RAM: 128 MiB
    WiFi 2.4 GHz: QCA9558-AT4A 3x3 MIMO 802.11b/g/n
    WiFi 5 GHz: QCA9880-2R4E 3x3 MIMO 802.11a/n/ac
    Ethernet: 4x LAN and 1x WAN (all 1Gbit/s ports)
    USB: 1 x USB 2.0 (lower), 1 x USB 3.0 (upper)
    
    MAC addresses based on OEM firmware:
    
    Interface   Address   Location
    ---------   -------   --------
    lan         *:5A      sometimes in 0x6
    wan         *:5B      0x0
    2.4Ghz      *:5A      0x1002
    5Ghz        As per mini PCIe EEPROM
    
    Flashing instructions:
    
    The factory.bin can be flashed via the Belkin web UI or via the uboot
    HTTP upgrade page (which is by default listening on 192.168.2.1). Once
    the factory.bin has been written, sysupgrade.bin will work as usual.
    
    Signed-off-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
---
 target/linux/ath79/dts/qca9558_belkin_f9k1115-v2.dts         | 8 ++++++++
 target/linux/ath79/generic/base-files/etc/board.d/02_network | 1 +
 target/linux/ath79/image/generic.mk                          | 8 ++++++++
 3 files changed, 17 insertions(+)

diff --git a/target/linux/ath79/dts/qca9558_belkin_f9k1115-v2.dts b/target/linux/ath79/dts/qca9558_belkin_f9k1115-v2.dts
new file mode 100644
index 0000000000..aa5851c2e8
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_belkin_f9k1115-v2.dts
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca9558_belkin_f9x-v2.dtsi"
+
+/ {
+	model = "Belkin F9K1115 v2 (AC 1750 DB)";
+	compatible = "belkin,f9k1115-v2", "qca,qca9558";
+};
diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network
index 987b405431..905848a2ba 100755
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -101,6 +101,7 @@ ath79_setup_interfaces()
 			"0 at eth0" "1:lan:1" "2:lan:4" "3:lan:3" "4:lan:2"
 		;;
 	belkin,f9j1108-v2|\
+	belkin,f9k1115-v2|\
 	tplink,archer-c5-v1|\
 	tplink,archer-c7-v1|\
 	tplink,archer-c7-v2|\
diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index 02fdf8ecad..b3fca9eb8f 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -410,6 +410,14 @@ define Device/belkin_f9j1108-v2
 endef
 TARGET_DEVICES += belkin_f9j1108-v2
 
+define Device/belkin_f9k1115-v2
+  $(Device/belkin_f9x-v2)
+  DEVICE_MODEL := F9K1115 v2 (AC1750 DB Wi-Fi)
+  EDIMAX_HEADER_MAGIC := eDiMaX
+  EDIMAX_HEADER_MODEL := F9K1115V2
+endef
+TARGET_DEVICES += belkin_f9k1115-v2
+
 define Device/buffalo_bhr-4grv
   $(Device/buffalo_common)
   SOC := ar7242