dt-bindings: interrupt-controller: Document UPG auxiliary L2

Define the compatible string brcm,upg-aux-aon-l2-intc which is used by
the Broadcom STB UPG auxiliary always-on interrupt controller.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200709223016.989-6-f.fainelli@gmail.com
This commit is contained in:
Florian Fainelli 2020-07-09 15:30:15 -07:00 committed by Marc Zyngier
parent 9ac793dc5c
commit 03a7ac47c1

View File

@ -4,6 +4,7 @@ Required properties:
- compatible: should be one of:
"brcm,hif-spi-l2-intc" or
"brcm,upg-aux-aon-l2-intc" or
"brcm,l2-intc" for latched interrupt controllers
should be "brcm,bcm7271-l2-intc" for level interrupt controllers
- reg: specifies the base physical address and size of the registers