From mboxrd@z Thu Jan 1 00:00:00 1970 From: robh@kernel.org (Rob Herring) Date: Tue, 23 Feb 2016 15:52:20 -0600 Subject: [PATCH 1/3 v2] irqchip: gic/realview: support more RealView DCC variants In-Reply-To: <1456149661-19118-1-git-send-email-linus.walleij@linaro.org> References: <1456149661-19118-1-git-send-email-linus.walleij@linaro.org> Message-ID: <20160223215219.GA26531@rob-hp-laptop> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Feb 22, 2016 at 03:01:01PM +0100, Linus Walleij wrote: > In the add-on file for the GIC dealing with the RealView family > we currently only handle the PB11MPCore, let's extend this to > manage the RealView EB ARM11MPCore as well. The Revision B of the > ARM11MPCore core tile is a bit special and needs special handling > as it moves a system control register around at random. > > Cc: Arnd Bergmann > Cc: Marc Zyngier > Cc: devicetree at vger.kernel.org > Signed-off-by: Linus Walleij > --- > ChangeLog v1->v2: > - Detect syscon register location based on the syscon compatible > string instead of the GIC compatible string, just define one > compatible string for the 11mp test chip GIC. > - Consistently return -ENODEV > This can be applied in isolation from the other patches so Marc > one you're happy with it, please take it into the IRQchip tree. > --- > .../bindings/interrupt-controller/arm,gic.txt | 1 + > drivers/irqchip/irq-gic-realview.c | 44 +++++++++++++++++++--- > 2 files changed, 39 insertions(+), 6 deletions(-) Acked-by: Rob Herring