Merge tag 'arm-soc/for-5.7/defconfig' of https://github.com/Broadcom/stblinux into arm/config

This pull request contains Broadcom ARM-based SoCs defconfig changes for
v5.7, please pull the following:

- Marek enables the Raspberry Pi 4 specific drivers: GENET, thermal, and
  GPIO regulator support in bcm2835_defconfig

* tag 'arm-soc/for-5.7/defconfig' of https://github.com/Broadcom/stblinux:
  ARM: bcm2835_defconfig: add support for Raspberry Pi4

Link: https://lore.kernel.org/r/20200311212012.9418-1-f.fainelli@gmail.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

arch/arm/configs/bcm2835_defconfig

@@ -72,6 +72,7 @@ CONFIG_BLK_DEV_SD=y
 CONFIG_SCSI_CONSTANTS=y
 CONFIG_SCSI_SCAN_ASYNC=y
 CONFIG_NETDEVICES=y
+CONFIG_BCMGENET=y
 CONFIG_USB_LAN78XX=y
 CONFIG_USB_USBNET=y
 CONFIG_USB_NET_SMSC95XX=y
@@ -96,9 +97,13 @@ CONFIG_SPI_BCM2835AUX=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_SENSORS_RASPBERRYPI_HWMON=m
 CONFIG_THERMAL=y
+CONFIG_BCM2711_THERMAL=y
 CONFIG_BCM2835_THERMAL=y
 CONFIG_WATCHDOG=y
 CONFIG_BCM2835_WDT=y
+CONFIG_MFD_SYSCON=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_GPIO=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_MEDIA_CAMERA_SUPPORT=y
 CONFIG_DRM=y