[PATCH 2/4] Add cpuconfig nodes in dts for smp configure.
Maxime Ripard
maxime.ripard at free-electrons.com
Sat Sep 14 07:50:11 EDT 2013
Hi Fan,
On Thu, Sep 12, 2013 at 02:51:25PM +0800, Fan Rong wrote:
> Signed-off-by: Fan Rong <cinifr at gmail.com>
> ---
> arch/arm/boot/dts/sun7i-a20.dtsi | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
> index 999ff45..bfedcb2 100644
> --- a/arch/arm/boot/dts/sun7i-a20.dtsi
> +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
> @@ -20,13 +20,13 @@
> #address-cells = <1>;
> #size-cells = <0>;
>
> - cpu at 0 {
> + cpu0: cpu at 0 {
> compatible = "arm,cortex-a7";
> device_type = "cpu";
> reg = <0>;
> };
>
> - cpu at 1 {
> + cpu1: cpu at 1 {
Both these changes don't seem really needed, are they?
> compatible = "arm,cortex-a7";
> device_type = "cpu";
> reg = <1>;
> @@ -167,6 +167,11 @@
> #size-cells = <1>;
> ranges;
>
> + cc: cpuconfig at 01c25c00 {
> + compatible = "allwinner,sun7i-cc";
Please use the sun7i-a20 prefix, and I'd prefer cpu-config instead of
"cc".
Thanks for working on this!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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