From 009f13159bfdccd6e06fe3b62a39fee6dce26c39 Mon Sep 17 00:00:00 2001 From: Gregory CLEMENT Date: Thu, 2 Aug 2012 11:16:29 +0300 Subject: arm: mvebu: Add support for coherency fabric in mach-mvebu The Armada 370 and Armada XP SOCs have a coherency fabric unit which is responsible for ensuring hardware coherency between all CPUs and between CPUs and I/O masters. This patch provides the basic support needed for SMP. Signed-off-by: Yehuda Yitschak Signed-off-by: Gregory CLEMENT Reviewed-by: Will Deacon --- arch/arm/boot/dts/armada-370-xp.dtsi | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/boot/dts/armada-370-xp.dtsi') diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi index 94b4b9e03571..b0d075b50f29 100644 --- a/arch/arm/boot/dts/armada-370-xp.dtsi +++ b/arch/arm/boot/dts/armada-370-xp.dtsi @@ -36,6 +36,11 @@ interrupt-controller; }; + coherency-fabric@d0020200 { + compatible = "marvell,coherency-fabric"; + reg = <0xd0020200 0xb0>; + }; + soc { #address-cells = <1>; #size-cells = <1>; -- cgit v1.2.3