On 7/24/19 11:34 AM, Rob Herring wrote: > On Sun, 7 Jul 2019 22:52:38 -0500, Suman Anna wrote: >> The Programmable Real-Time Unit Subsystem (PRUSS) contains an interrupt >> controller (INTC) that can handle various system input events and post >> interrupts back to the device-level initiators. The INTC can support >> upto 64 input events on most SoCs with individual control configuration >> and hardware prioritization. These events are mapped onto 10 interrupt >> lines through two levels of many-to-one mapping support. Different >> interrupt lines are routed to the individual PRU cores or to the >> host CPU or to other PRUSS instances. >> >> The K3 AM65x and J721E SoCs have the next generation of the PRU-ICSS IP, >> commonly called ICSSG. The ICSSG interrupt controller on K3 SoCs provide >> a higher number of host interrupts (20 vs 10) and can handle an increased >> number of input events (160 vs 64) from various SoC interrupt sources. >> >> Add the bindings document for these interrupt controllers on all the >> applicable SoCs. It covers the OMAP architecture SoCs - AM33xx, AM437x >> and AM57xx; the Keystone 2 architecture based 66AK2G SoC; the Davinci >> architecture based OMAPL138 SoCs, and the K3 architecture based AM65x >> and J721E SoCs. >> >> Signed-off-by: Suman Anna <s-anna@xxxxxx> >> Signed-off-by: Andrew F. Davis <afd@xxxxxx> >> Signed-off-by: Roger Quadros <rogerq@xxxxxx> >> --- >> Prior version: https://patchwork.kernel.org/patch/10795771/ >> >> .../interrupt-controller/ti,pruss-intc.txt | 92 +++++++++++++++++++ >> 1 file changed, 92 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,pruss-intc.txt >> > > Reviewed-by: Rob Herring <robh@xxxxxxxxxx> > Thanks Rob. I am going to submit a v2 with some minor reword changes based on couple of comments, but no addition or removal of properties. Should I be retaining your Reviewed-by for v2? regards Suman
