configs: Add missing TOUCHSCREEN_RASPBERRYPI_FW=m

The 32- and 64-bit bcm2711 defconfigs are missing support for the
official Raspberry Pi touchscreen.

Restore the missing config settings.

See: https://github.com/Hexxeh/rpi-firmware/issues/223



Signed-off-by: Phil Elwell <phil@raspberrypi.com>

arch/arm/configs/bcm2711_defconfig

@@ -577,6 +577,7 @@ CONFIG_TOUCHSCREEN_EXC3000=m
 CONFIG_TOUCHSCREEN_GOODIX=m
 CONFIG_TOUCHSCREEN_ILI210X=m
 CONFIG_TOUCHSCREEN_EDT_FT5X06=m
+CONFIG_TOUCHSCREEN_RASPBERRYPI_FW=m
 CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
 CONFIG_TOUCHSCREEN_STMPE=m
 CONFIG_INPUT_MISC=y

arch/arm64/configs/bcm2711_defconfig

@@ -610,6 +610,7 @@ CONFIG_TOUCHSCREEN_EXC3000=m
 CONFIG_TOUCHSCREEN_GOODIX=m
 CONFIG_TOUCHSCREEN_ILI210X=m
 CONFIG_TOUCHSCREEN_EDT_FT5X06=m
+CONFIG_TOUCHSCREEN_RASPBERRYPI_FW=m
 CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
 CONFIG_TOUCHSCREEN_STMPE=m
 CONFIG_INPUT_MISC=y