From 5e12a613ce393472316063dab062ad1afad84cc5 Mon Sep 17 00:00:00 2001 From: Ezequiel Garcia Date: Fri, 26 Jul 2013 10:17:57 -0300 Subject: ARM: mvebu: Add MBus to Armada 370/XP device tree The Armada 370/XP SoC family has a completely configurable address space handled by the MBus controller. This patch introduces the device tree layout of MBus, making the 'soc' node as mbus-compatible. Since every peripheral/controller is a child of this 'soc' node, this makes all of them sit behind the mbus, thus describing the hardware accurately. A translation entry has been added for the internal-regs mapping. This can't be done in the common armada-370-xp.dtsi because A370 and AXP have different addressing width. Signed-off-by: Ezequiel Garcia Tested-by: Andrew Lunn Tested-by: Sebastian Hesselbarth Signed-off-by: Jason Cooper --- arch/arm/boot/dts/armada-xp.dtsi | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/boot/dts/armada-xp.dtsi') diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi index 8c07bfe21ee8..803382497c35 100644 --- a/arch/arm/boot/dts/armada-xp.dtsi +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -27,6 +27,8 @@ }; soc { + compatible = "marvell,armadaxp-mbus", "simple-bus"; + internal-regs { L2: l2-cache { compatible = "marvell,aurora-system-cache"; -- cgit v1.2.3