Merge tag 'v5.3-rc4' into next

Sync up with mainline to bring in device_property_count_u32 andother
newer APIs.

diff --cc MAINTAINERS
Simple merge

diff --cc drivers/input/keyboard/Kconfig
Simple merge

diff --cc drivers/input/mouse/synaptics.c
Simple merge

diff --cc drivers/input/touchscreen/sun4i-ts.c
Simple merge