Enable bluetooth in kernel on RPBi 3

Author: sebaszm

board/raspberrypi/rpi23-linux-5.10.config

@@ -274,6 +274,17 @@ CONFIG_IP_SCTP=y
 CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE=y
 CONFIG_DNS_RESOLVER=y
 CONFIG_NET_L3_MASTER_DEV=y
+CONFIG_BT=y
+CONFIG_BT_RFCOMM=y
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=y
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_HIDP=y
+CONFIG_BT_HS=y
+CONFIG_BT_HCIUART=m
+CONFIG_BT_HCIUART_BCM=y
+CONFIG_BT_HCIBCM203X=m
 CONFIG_CFG80211=m
 CONFIG_MAC80211=m
 # CONFIG_MAC80211_RC_MINSTREL is not set
@@ -285,15 +296,14 @@ CONFIG_OF_OVERLAY=y
 CONFIG_TI_ST=m
 CONFIG_NETDEVICES=y
 # CONFIG_ETHERNET is not set
-CONFIG_SMSC_PHY=y
 CONFIG_MDIO_BITBANG=m
 CONFIG_USB_LAN78XX=y
 CONFIG_USB_USBNET=y
 CONFIG_USB_NET_AX8817X=m
 CONFIG_USB_NET_AX88179_178A=m
-CONFIG_USB_NET_SMSC95XX=y
 # CONFIG_USB_NET_CDCETHER is not set
 # CONFIG_USB_NET_CDC_NCM is not set
+CONFIG_USB_NET_SMSC95XX=y
 # CONFIG_USB_NET_NET1080 is not set
 # CONFIG_USB_NET_CDC_SUBSET is not set
 # CONFIG_USB_NET_ZAURUS is not set
@@ -638,8 +648,6 @@ CONFIG_PWM_PCA9685=m
 CONFIG_RPI_AXIPERF=m
 CONFIG_EXT2_FS=y
 CONFIG_EXT4_FS=y
-CONFIG_FILE_LOCKING=y
-CONFIG_MANDATORY_FILE_LOCKING=y
 # CONFIG_DNOTIFY is not set
 CONFIG_AUTOFS_FS=y
 CONFIG_VFAT_FS=y