This patch adds and enables the device-tree definitions for
both qcom,ipq4019-wifi blocks for the IPQ4019.

Support for these have been added into the ath10k driver since:
commit 280e762e ("ath10k: enable ipq4019 device probe in ahb module")

The binding documentation was added in:
commit a47aaa69 ("dt: bindings: add new dt entry for pre calibration in qcom, ath10k.txt")

This has been tested on an ASUS RT-AC58U (IPQ4019),
an AVM Fritz!Box 4040 (IPQ4018), a Compex WPJ428 (IPQ4028)
and a Cisco Meraki MR33 (IPQ4029).

| a000000.wifi: qca4019 hw1.0 target 0x01000000 chip_id 0x003b00ff [...]
| a000000.wifi: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 1
| a000000.wifi: firmware ver 10.4-3.4-00082 api 5 features no-p2p,mfp,[...]
| a000000.wifi: board_file api 2 bmi_id 0:16 crc32 5773b188
| a000000.wifi: htt-ver 2.2 wmi-op 6 htt-op 4 cal pre-cal-file [...]
...
| a800000.wifi: qca4019 hw1.0 target 0x01000000 chip_id 0x003b00ff sub 0000:0000
| a800000.wifi: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 1
| a800000.wifi: firmware ver 10.4-3.4-00082 api 5 features no-p2p, [...]
| a800000.wifi: board_file api 2 bmi_id 0:17 crc32 5773b188
| a800000.wifi: htt-ver 2.2 wmi-op 6 htt-op 4 cal pre-cal-file [...]
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Andy Gross <andy.gross@linaro.org>