linux-guf:imx6guf: Add Modem and Wifi drivers

Add the Quectel EC20 Modem, the ath9k, and teh ath3k drivers.

BCS 746-000340
BCS 746-000341
BCS 746-000342

recipes-kernel/linux/linux-guf-5.10/imx6guf/defconfig

@@ -73,13 +73,20 @@ CONFIG_CAN_FLEXCAN=y
 CONFIG_BT=y
 CONFIG_BT_BNEP=m
 CONFIG_BT_HS=y
+CONFIG_BT_HCIBTUSB=m
+CONFIG_BT_HCIBTUSB_MTK=y
+CONFIG_BT_HCIBTSDIO=m
 CONFIG_BT_HCIUART=y
+CONFIG_BT_HCIUART_ATH3K=y
 CONFIG_BT_HCIUART_LL=y
+CONFIG_BT_HCIUART_RTL=y
+CONFIG_BT_HCIUART_QCA=y
 CONFIG_CFG80211=y
 CONFIG_CFG80211_WEXT=y
 CONFIG_MAC80211=y
 CONFIG_RFKILL=y
 CONFIG_RFKILL_INPUT=y
+CONFIG_RFKILL_GPIO=y
 CONFIG_PCI=y
 CONFIG_PCI_MSI=y
 CONFIG_PCI_IMX6=y
@@ -148,6 +155,10 @@ CONFIG_USB_USBNET=y
 CONFIG_USB_NET_CDC_EEM=m
 CONFIG_USB_NET_SMSC95XX=y
 CONFIG_USB_NET_MCS7830=y
+CONFIG_USB_NET_QMI_WWAN=m
+CONFIG_ATH9K=m
+CONFIG_ATH9K_DYNACK=y
+CONFIG_ATH9K_CHANNEL_CONTEXT=y
 CONFIG_BRCMFMAC=m
 CONFIG_MWIFIEX=m
 CONFIG_MWIFIEX_SDIO=m
@@ -297,6 +308,7 @@ CONFIG_USB=y
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_MXC=y
+CONFIG_USB_ACM=m
 CONFIG_USB_STORAGE=y
 CONFIG_USB_CHIPIDEA=y
 CONFIG_USB_CHIPIDEA_UDC=y
@@ -304,6 +316,8 @@ CONFIG_USB_CHIPIDEA_HOST=y
 CONFIG_USB_SERIAL=m
 CONFIG_USB_SERIAL_GENERIC=y
 CONFIG_USB_SERIAL_FTDI_SIO=m
+CONFIG_USB_SERIAL_QCAUX=m
+CONFIG_USB_SERIAL_QUALCOMM=m
 CONFIG_USB_SERIAL_OPTION=m
 CONFIG_USB_TEST=m
 CONFIG_USB_EHSET_TEST_FIXTURE=m