On Fri, 21 Aug 2020 16:42:38 +0200, Grzegorz Jaszczyk wrote:

This patch adds the bindings for the Programmable Real-Time Unit
and Industrial Communication Subsystem (PRU-ICSS) present on various
TI SoCs. The IP is present on multiple TI SoC architecture families
including the OMAP architecture SoCs such as AM33xx, AM437x and
AM57xx; and on a Keystone 2 architecture based 66AK2G SoC. It is
also present on the Davinci based OMAPL138 SoCs and K3 architecture
based AM65x and J721E SoCs as well.

The IP has a number of sub-modules some of which are represented as
their own devices. This binding covers only the top-level sub-system
devices, and some sub-modules like MDIO, MII_RT (Ethernet MII_RT module
with MII ports) and IEP (Industrial Ethernet Peripheral). The remaining
sub-modules bindings shall be defined in the respective driver
subsystem bindings folders. Couple of full examples have also been
added demonstrating the devices on AM335x and AM437x SoCs.

Signed-off-by: Suman Anna <redacted>
Signed-off-by: Roger Quadros <redacted>
Signed-off-by: Grzegorz Jaszczyk <redacted>
---
v1-v2 (requested by Rob):
- Add unit address pattern for all sub-nodes.
- Add "additionalProperties: false" to all sub-nodes and entire
  description. This allow to catch and fix some issues like missing
  "#address-cells" property description.
- Drop ranges description.
- Fix compatible name in example binding for AM43xx.
- Drop the *.yaml references from description as they are not merged yet
  and therefore they can't be converted to $ref.
- Drop reviewed-by tag due to introduced changes.
---
 .../devicetree/bindings/soc/ti/ti,pruss.yaml       | 320 +++++++++++++++++++++
 1 file changed, 320 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml

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