[PATCH 2/2] ARM: dts: add intmem node for rk3288 smp support
From: dianders@chromium.org (Doug Anderson)
Date: 2014-09-11 17:58:15
Also in:
linux-devicetree, lkml
Kever, On Wed, Sep 10, 2014 at 3:05 AM, Kever Yang [off-list ref] wrote:
quoted hunk ↗ jump to hunk
This patch add intmem node des which is needed by platsmp.c and enable the smp. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kever Yang <redacted> --- 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 {
nit: I think the "smp-sram at 0" line is indented one too many tabs. I haven't done a full review of this series yet, though...