[PATCH 1/3] dt-bindings: Amlogic: add documentation for the SoC info register areas

On Sat, Sep 23, 2017 at 04:14:01PM +0200, Martin Blumenstingl wrote:

There are three register areas which contain information about the SoC
version and revision:
- the assist registers contain the SoC's "major version" which encodes
  the SoC generation and part number. this is available on Meson6,
  Meson8 and Meson8b SoCs.
- the bootrom register contains at least the SoCs "misc version". this
  is avilable on Meson6, Meson8 and Meson8b
- the analog top registers contain information about the SoC revision.
  this is only available on Meson8 and Meson8b

Not much else is currently known about these registers.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
 .../devicetree/bindings/arm/amlogic/analog-top.txt   | 20 ++++++++++++++++++++
 .../devicetree/bindings/arm/amlogic/assist.txt       | 17 +++++++++++++++++
 .../devicetree/bindings/arm/amlogic/bootrom.txt      | 17 +++++++++++++++++
 3 files changed, 54 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/amlogic/analog-top.txt
 create mode 100644 Documentation/devicetree/bindings/arm/amlogic/assist.txt
 create mode 100644 Documentation/devicetree/bindings/arm/amlogic/bootrom.txt

Acked-by: Rob Herring <robh@kernel.org>