On Wed, 29 Jul 2020 at 21:28, David Lechner <david@xxxxxxxxxxxxxx> wrote: > > On 7/28/20 4:18 AM, Grzegorz Jaszczyk wrote: > > From: Suman Anna <s-anna@xxxxxx> > > > > The K3 AM65x and J721E SoCs have the next generation of the PRU-ICSS IP, > > commonly called ICSSG. The PRUSS INTC present within the ICSSG supports > > more System Events (160 vs 64), more Interrupt Channels and Host Interrupts > > (20 vs 10) compared to the previous generation PRUSS INTC instances. The > > first 2 and the last 10 of these host interrupt lines are used by the > > PRU and other auxiliary cores and sub-modules within the ICSSG, with 8 > > host interrupts connected to MPU. The host interrupts 5, 6, 7 are also > > connected to the other ICSSG instances within the SoC and can be > > partitioned as per system integration through the board dts files. > > > > Enhance the PRUSS INTC driver to add support for this ICSSG INTC > > instance. > > > > Signed-off-by: Suman Anna <s-anna@xxxxxx> > > Signed-off-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@xxxxxxxxxx> > > --- > > There is not much left in this patch. Might as well squash this into > "irqchip/irq-pruss-intc: Add a PRUSS irqchip driver for PRUSS interrupts". This is what was suggested in v3. IMO even for commit log it is worth keeping it as a separate patch but if Marc wants to see it squashed, no problem I will do that. Best regards, Grzegorz
