From mboxrd@z Thu Jan 1 00:00:00 1970 From: kever.yang@rock-chips.com (Kever Yang) Date: Wed, 10 Sep 2014 18:05:54 +0800 Subject: [PATCH 2/2] ARM: dts: add intmem node for rk3288 smp support In-Reply-To: <1410343554-8383-1-git-send-email-kever.yang@rock-chips.com> References: <1410343554-8383-1-git-send-email-kever.yang@rock-chips.com> Message-ID: <1410343554-8383-3-git-send-email-kever.yang@rock-chips.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch add intmem node des which is needed by platsmp.c and enable the smp. Signed-off-by: Heiko Stuebner Signed-off-by: Kever Yang --- arch/arm/boot/dts/rk3288.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index dca586e..562ec5f 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -40,6 +40,7 @@ #address-cells = <1>; #size-cells = <0>; + enable-method = "rockchip,rk3288-smp"; cpu at 500 { device_type = "cpu"; compatible = "arm,cortex-a12"; @@ -353,6 +354,23 @@ status = "disabled"; }; + bus_intmem at ff700000 { + compatible = "mmio-sram"; + reg = <0xff700000 0x18000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0xff700000 0x18000>; + smp-sram at 0 { + compatible = "rockchip,rk3066-smp-sram"; + reg = <0x00 0x10>; + }; + }; + + pmu_intmem at ff720000 { + compatible = "mmio-sram"; + reg = <0xff720000 0x4000>; + }; + pmu: power-management at ff730000 { compatible = "rockchip,rk3288-pmu", "syscon"; reg = <0xff730000 0x100>; -- 1.9.1