Merge 5.6-rc3 into tty-next

	Documentation/process/license-rules.rst

for more details.

All contributions to the Linux Kernel are subject to this COPYING file.

As a single binary will need to support both 48-bit and 52-bit VA

spaces, the VMEMMAP must be sized large enough for 52-bit VAs and

also must be sized large enought to accommodate a fixed PAGE_OFFSET.

also must be sized large enough to accommodate a fixed PAGE_OFFSET.

Most code in the kernel should not need to consider the VA_BITS, for

code that does need to know the VA size the variables are

how the user addresses are used by the kernel:

1. User addresses not accessed by the kernel but used for address space

   management (e.g. ``mmap()``, ``mprotect()``, ``madvise()``). The use

   of valid tagged pointers in this context is always allowed.

   management (e.g. ``mprotect()``, ``madvise()``). The use of valid

   tagged pointers in this context is allowed with the exception of

   ``brk()``, ``mmap()`` and the ``new_address`` argument to

   ``mremap()`` as these have the potential to alias with existing

   user addresses.

   NOTE: This behaviour changed in v5.6 and so some earlier kernels may

   incorrectly accept valid tagged pointers for the ``brk()``,

   ``mmap()`` and ``mremap()`` system calls.

2. User addresses accessed by the kernel (e.g. ``write()``). This ABI

   relaxation is disabled by default and the application thread needs to

        - enum:

          - allwinner,sun8i-h3-tcon-tv

          - allwinner,sun50i-a64-tcon-tv

          - allwinner,sun50i-h6-tcon-tv

        - const: allwinner,sun8i-a83t-tcon-tv

      - items:

        - enum:

          - allwinner,sun50i-h6-tcon-tv

        - const: allwinner,sun8i-r40-tcon-tv

  reg:

    maxItems: 1

Ilitek ILI210x/ILI2117/ILI251x touchscreen controller

Ilitek ILI210x/ILI2117/ILI2120/ILI251x touchscreen controller

Required properties:

- compatible:

    ilitek,ili210x for ILI210x

    ilitek,ili2117 for ILI2117

    ilitek,ili2120 for ILI2120

    ilitek,ili251x for ILI251x

- reg: The I2C address of the device