From mboxrd@z Thu Jan 1 00:00:00 1970 From: eric@anholt.net (Eric Anholt) Date: Fri, 10 Jul 2015 23:01:01 -0700 Subject: [PATCH 3/4] irqchip: Add documentation for the bcm2836 interrupt controller. In-Reply-To: <55A0A251.1010301@wwwdotorg.org> References: <1436303617-17185-1-git-send-email-eric@anholt.net> <1436303617-17185-4-git-send-email-eric@anholt.net> <55A0A251.1010301@wwwdotorg.org> Message-ID: <87io9r9qsi.fsf@eliezer.anholt.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Stephen Warren writes: > On 07/07/2015 03:13 PM, Eric Anholt wrote: >> This is a new per-cpu root interrupt controller on the Raspberry Pi 2, >> which will chain to the bcm2835 interrupt controller for peripheral >> interrupts. > >> diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2836-l1-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2836-l1-intc.txt > >> +local_intc: local_intc { > >> + interrupt-parent = <&local_intc>; > > I think that property shouldn't be there? If you don't have it there, the core finds the interrupt-parent in the parent node, and waits for that one before initializing (which is in turn waiting for us). Note that for original 2835, you're finding the parent node as well. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 818 bytes Desc: not available URL: