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ARM: mvebu: add SMP support in the Armada 375 device tree

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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>
This commit is contained in:
Gregory CLEMENT 2014-04-14 15:54:07 +02:00 committed by Jason Cooper
parent 231578565d
commit 42eae5a41f
1 changed files with 7 additions and 0 deletions
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7
arch/arm/boot/dts/armada-375.dtsi
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@ -39,6 +39,8 @@ mainpll: mainpll {
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 @@ watchdog@20300 {
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>;