On Tue, 08 Dec 2020 15:09:57 +0100, Grzegorz Jaszczyk wrote: > From: Suman Anna <s-anna@xxxxxx> > > 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. > > The K3 AM65x amd J721E SoCs have the next generation of the PRU-ICSS IP, > commonly called ICSSG. The ICSSG IP on AM65x SoCs has two PRU cores, > two auxiliary custom PRU cores called Real Time Units (RTUs). The K3 > AM65x SR2.0 and J721E SoCs have a revised version of the ICSSG IP, and > include two additional custom auxiliary PRU cores called Transmit PRUs > (Tx_PRUs). > > This patch adds the bindings for these PRU cores. The binding covers the > OMAP architecture SoCs - AM33xx, AM437x and AM57xx; Keystone 2 architecture > based 66AK2G SoC; and the K3 architecture based SoCs - AM65x and J721E. The > Davinci based OMAPL138 SoCs will be covered in a future patch. > > Co-developed-by: Roger Quadros <rogerq@xxxxxx> > Signed-off-by: Roger Quadros <rogerq@xxxxxx> > Signed-off-by: Suman Anna <s-anna@xxxxxx> > Signed-off-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@xxxxxxxxxx> > --- > v3->v4: > - no changes > > v2->v3: > - no changes > v1->v2: > - fix below yamllint warnings: > ./Documentation/devicetree/bindings/remoteproc/ti,pru-rproc.yaml:37:6: [warning] wrong indentation: expected 6 but found 5 (indentation) > ./Documentation/devicetree/bindings/remoteproc/ti,pru-rproc.yaml:92:2: [warning] wrong indentation: expected 2 but found 1 (indentation) > --- > .../bindings/remoteproc/ti,pru-rproc.yaml | 214 ++++++++++++++++++ > 1 file changed, 214 insertions(+) > create mode 100644 Documentation/devicetree/bindings/remoteproc/ti,pru-rproc.yaml > Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
