From: Andre Przywara <andre.przywara@arm.com>
To: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk
Cc: catalin.marinas@arm.com, will.deacon@arm.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, galak@codeaurora.org,
marc.zyngier@arm.com, drjones@redhat.com
Subject: [PATCH 2/4] arm64: dts: Foundation model: increate GICC region to allow EOImode=1
Date: Tue, 13 Oct 2015 10:37:47 +0100 [thread overview]
Message-ID: <1444729069-27922-3-git-send-email-andre.przywara@arm.com> (raw)
In-Reply-To: <1444729069-27922-1-git-send-email-andre.przywara@arm.com>
Recent commits made the GIC driver use EOImode=1 for all GICs
that advertise the proper GICC region size.
To let the model benefit from the blessings of that mode, increase
the GICC region to its actual size of 8K.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
arch/arm64/boot/dts/arm/foundation-v8.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dts b/arch/arm64/boot/dts/arm/foundation-v8.dts
index 3c5595d..57ad9fe 100644
--- a/arch/arm64/boot/dts/arm/foundation-v8.dts
+++ b/arch/arm64/boot/dts/arm/foundation-v8.dts
@@ -78,7 +78,7 @@
#address-cells = <2>;
interrupt-controller;
reg = <0x0 0x2c001000 0 0x1000>,
- <0x0 0x2c002000 0 0x1000>,
+ <0x0 0x2c002000 0 0x2000>,
<0x0 0x2c004000 0 0x2000>,
<0x0 0x2c006000 0 0x2000>;
interrupts = <1 9 0xf04>;
--
2.5.1
next prev parent reply other threads:[~2015-10-13 9:37 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-13 9:37 [PATCH 0/4] add support for GICv3 on the Foundation model Andre Przywara
2015-10-13 9:37 ` [PATCH 1/4] arm64: dts: prepare foundation-v8.dts to cope with GICv3 Andre Przywara
2015-12-09 15:10 ` Marc Zyngier
2015-10-13 9:37 ` Andre Przywara [this message]
2015-10-13 10:42 ` [PATCH 2/4] arm64: dts: Foundation model: increate GICC region to allow EOImode=1 Marc Zyngier
2015-12-09 15:09 ` Marc Zyngier
2015-10-13 9:37 ` [PATCH 3/4] arm64: dts: split Foundation model dts to put the GIC separately Andre Przywara
2015-12-09 15:11 ` Marc Zyngier
2015-10-13 9:37 ` [PATCH 4/4] arm64: dts: add .dts for GICv3 Foundation model Andre Przywara
2015-10-13 10:44 ` Marc Zyngier
2015-10-13 19:04 ` Andre Przywara
2015-12-09 15:12 ` Marc Zyngier
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