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".
