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.
