Hi Alexandre,
On Tue, Oct 01, 2019 at 09:09:48PM +0200, Alexandre GRIVEAUX wrote:
> The JZ4780 have 2 core, adding to DT.
>
> Signed-off-by: Alexandre GRIVEAUX <agriveaux@xxxxxxxxxxxx>
> ---
> arch/mips/boot/dts/ingenic/jz4780.dtsi | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
> index f928329b034b..9c7346724f1f 100644
> --- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
> +++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
> @@ -7,6 +7,23 @@
> #size-cells = <1>;
> compatible = "ingenic,jz4780";
>
> + cpus {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + cpu@0 {
> + compatible = "ingenic,jz4780";
This should probably be something like ingenic,xburst2. JZ4780 is the
SoC. It also should be a documented binding, but I think it would be
worth holding off on the whole thing until we actually get SMP support
merged - just in case we come up with a binding that doesn't actually
work out.
So I expect I'll just apply patches 1-4 for now.
Thanks for working on it!
Paul
> + device_type = "cpu";
> + reg = <0>;
> + };
> +
> + cpu@1 {
> + compatible = "ingenic,jz4780";
> + device_type = "cpu";
> + reg = <1>;
> + };
> + };
> +
> cpuintc: interrupt-controller {
> #address-cells = <0>;
> #interrupt-cells = <1>;
> --
> 2.20.1
>
