Hi Mathieu,

On 23/03/23 11:54, MD Danish Anwar wrote:

Hi All,
The Programmable Real-Time Unit and Industrial Communication Subsystem (PRU-ICSS
or simply PRUSS) on various TI SoCs consists of dual 32-bit RISC cores
(Programmable Real-Time Units, or PRUs) for program execution.

There are 3 foundation components for TI PRUSS subsystem: the PRUSS platform
driver, the PRUSS INTC driver and the PRUSS remoteproc driver. All of them have
already been merged and can be found under:
1) drivers/soc/ti/pruss.c
   Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml
2) drivers/irqchip/irq-pruss-intc.c
   Documentation/devicetree/bindings/interrupt-controller/ti,pruss-intc.yaml
3) drivers/remoteproc/pru_rproc.c
   Documentation/devicetree/bindings/remoteproc/ti,pru-consumer.yaml

The programmable nature of the PRUs provide flexibility to implement custom
peripheral interfaces, fast real-time responses, or specialized data handling.
Example of a PRU consumer drivers will be: 
  - Software UART over PRUSS
  - PRU-ICSS Ethernet EMAC

In order to make usage of common PRU resources and allow the consumer drivers 
to configure the PRU hardware for specific usage the PRU API is introduced.

Roger has given his RBs for all the patches in this series. Tony has also given
his RB.

Can you please have a look at this series.

-- 
Thanks and Regards,
Danish.