From 944725fcfff19d76205ac04d28e6e550ac2b3053 Mon Sep 17 00:00:00 2001 From: Kapil Hali Date: Sat, 5 Dec 2015 06:53:42 -0500 Subject: [PATCH] ARM: dts: Add SMP support for Broadcom NSP Add device tree changes required for providing SMP support for Broadcom Northstar Plus SoC. Signed-off-by: Kapil Hali Signed-off-by: Florian Fainelli --- arch/arm/boot/dts/bcm-nsp.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi index 4214818df3a0..10bdef557ba0 100644 --- a/arch/arm/boot/dts/bcm-nsp.dtsi +++ b/arch/arm/boot/dts/bcm-nsp.dtsi @@ -41,6 +41,27 @@ model = "Broadcom Northstar Plus SoC"; interrupt-parent = <&gic>; + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + next-level-cache = <&L2>; + reg = <0x0>; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + next-level-cache = <&L2>; + enable-method = "brcm,bcm-nsp-smp"; + secondary-boot-reg = <0xffff042c>; + reg = <0x1>; + }; + }; + mpcore { compatible = "simple-bus"; ranges = <0x00000000 0x19000000 0x00023000>; -- 2.20.1