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authorGregory CLEMENT <gregory.clement@free-electrons.com>2014-04-14 17:54:07 +0400
committerJason Cooper <jason@lakedaemon.net>2014-04-24 09:50:14 +0400
commit42eae5a41fdaea1f50ea610f769c147158bc5f6e (patch)
tree38eb76f2cabbbdc2dc87a72eac357f49c743d124 /arch/arm/boot/dts/armada-375.dtsi
parent231578565d865e30fa175256f6c9fcd5d6f00808 (diff)
downloadlinux-42eae5a41fdaea1f50ea610f769c147158bc5f6e.tar.xz
ARM: mvebu: add SMP support in the Armada 375 device tree
Improve the Armada 375 Device Tree to add the CPU reset Device Tree node and declare the enabling method for CPUs, both of which are necessary to get SMP working. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Link: https://lkml.kernel.org/r/1397483648-26611-11-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Link: https://lkml.kernel.org/r/1397483648-26611-11-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/boot/dts/armada-375.dtsi')
-rw-r--r--arch/arm/boot/dts/armada-375.dtsi7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/armada-375.dtsi b/arch/arm/boot/dts/armada-375.dtsi
index 782ba4d56a26..a7e0d543dff1 100644
--- a/arch/arm/boot/dts/armada-375.dtsi
+++ b/arch/arm/boot/dts/armada-375.dtsi
@@ -39,6 +39,8 @@
cpus {
#address-cells = <1>;
#size-cells = <0>;
+ enable-method = "marvell,armada-375-smp";
+
cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
@@ -331,6 +333,11 @@
clocks = <&coreclk 0>;
};
+ cpurst@20800 {
+ compatible = "marvell,armada-370-cpu-reset";
+ reg = <0x20800 0x10>;
+ };
+
coherency-fabric@21010 {
compatible = "marvell,armada-375-coherency-fabric";
reg = <0x21010 0x1c>;