From mboxrd@z Thu Jan 1 00:00:00 1970 From: balbi@ti.com (Felipe Balbi) Date: Tue, 6 May 2014 14:40:55 -0500 Subject: [PATCH V5 1/3] arm: dts: dra7: Add crossbar device binding In-Reply-To: <1399384579-25620-2-git-send-email-r.sricharan@ti.com> References: <1399384579-25620-1-git-send-email-r.sricharan@ti.com> <1399384579-25620-2-git-send-email-r.sricharan@ti.com> Message-ID: <20140506194055.GA6962@saruman.home> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, May 06, 2014 at 07:26:17PM +0530, Sricharan R wrote: > This adds the irq crossbar device node. > > There is a IRQ crossbar device in the soc, which > maps the irq requests from the peripherals to the > mpu interrupt controller's inputs. The Peripheral irq > requests are connected to only one crossbar > input and the output of the crossbar is connected to only one > controller's input line. The crossbar device is used to map > a peripheral input to a free mpu's interrupt controller line. > > Cc: Benoit Cousson > Cc: Santosh Shilimkar > Cc: Rajendra Nayak > Cc: Tony Lindgren > Signed-off-by: Sricharan R > Signed-off-by: Nishanth Menon > --- > [V5] Rebased on top of 3.15-rc4 and corrected the > irqs-reserved list > > arch/arm/boot/dts/dra7.dtsi | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi > index 149b550..0274a86 100644 > --- a/arch/arm/boot/dts/dra7.dtsi > +++ b/arch/arm/boot/dts/dra7.dtsi > @@ -790,6 +790,14 @@ > status = "disabled"; > }; > }; > + > + crossbar_mpu: crossbar at 4a020000 { shouldn't this be "status = disabled"; so that boards enable this on-demand ?? -- balbi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: