From mboxrd@z Thu Jan 1 00:00:00 1970 From: cinifr@gmail.com (Fan Rong) Date: Fri, 18 Oct 2013 00:37:06 +0800 Subject: [Add SMP support for Allwinner A20: PATCH V5 2/3] Add cpuconfig nodes in dts for smp configure. In-Reply-To: <1382027827-10080-1-git-send-email-cinifr@gmail.com> References: <1382027827-10080-1-git-send-email-cinifr@gmail.com> Message-ID: <1382027827-10080-3-git-send-email-cinifr@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Cpu Configure regiser can be used for reset and boot smp cpus in allwiner's A20. Signed-off-by: Fan Rong --- arch/arm/boot/dts/sun7i-a20.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index e46cfed..6543b3f 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -270,6 +270,11 @@ reg = <0x01c23800 0x200>; }; + cpuconfig: cpuconfig at 01c25c00 { + compatible = "allwinner,sun7i-a20-cpuconfig"; + reg = <0x01c25c00 0x400>; + }; + uart0: serial at 01c28000 { compatible = "snps,dw-apb-uart"; reg = <0x01c28000 0x400>; -- 1.8.1.2