From: Gregory CLEMENT Date: Mon, 14 Apr 2014 13:54:07 +0000 (+0200) Subject: ARM: mvebu: add SMP support in the Armada 375 device tree X-Git-Tag: firefly_0821_release~176^2~3465^2~44^2~10^2~33 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=42eae5a41fdaea1f50ea610f769c147158bc5f6e;p=firefly-linux-kernel-4.4.55.git 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 Link: https://lkml.kernel.org/r/1397483648-26611-11-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Thomas Petazzoni Link: https://lkml.kernel.org/r/1397483648-26611-11-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper --- 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>;