From: Stefan Agner <stefan@agner.ch>
To: shawnguo@kernel.org, kernel@pengutronix.de
Cc: fabio.estevam@nxp.com, robh+dt@kernel.org, mark.rutland@arm.com,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Stefan Agner <stefan@agner.ch>
Subject: [PATCH 2/2] ARM: dts: imx7d: fix GIC nodes interrupt and register specification
Date: Mon, 25 Jul 2016 23:42:36 -0700 [thread overview]
Message-ID: <20160726064236.11034-2-stefan@agner.ch> (raw)
In-Reply-To: <20160726064236.11034-1-stefan@agner.ch>
The i.MX 7 as a GICv2, hence its CPU interface register map (the
second register region) is 8kB long. Add the VGIC maintenance
interrupt which allows to use the new VGIC driver.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Suggested-by: Marc Zyngier <marc.zyngier@arm.com>
---
arch/arm/boot/dts/imx7s.dtsi | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index d89587a..c63591c 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -292,10 +292,11 @@
intc: interrupt-controller@31001000 {
compatible = "arm,cortex-a7-gic";
+ interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x31001000 0x1000>,
- <0x31002000 0x1000>,
+ <0x31002000 0x2000>,
<0x31004000 0x2000>,
<0x31006000 0x2000>;
};
--
2.9.0
next prev parent reply other threads:[~2016-07-26 6:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-26 6:42 [PATCH 1/2] ARM: dts: imx7d: move ARM platform peripherals inside soc node Stefan Agner
2016-07-26 6:42 ` Stefan Agner [this message]
2016-08-15 11:47 ` Shawn Guo
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