linux-kernel - Re: [PATCH 08/18] ARM: mvebu: a39x: Enable PMU, CA9 MPcore SoC Controller and Coherency fabric

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Message-ID: <87oa5iks4w.fsf@free-electrons.com>
Date:	Thu, 28 Jul 2016 11:51:11 +0200
From:	Gregory CLEMENT <gregory.clement@...e-electrons.com>
To:	Grzegorz Jaszczyk <jaz@...ihalf.com>
Cc:	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, robh+dt@...nel.org,
	mark.rutland@....com, jason@...edaemon.net, andrew@...n.ch,
	sebastian.hesselbarth@...il.com, linux@...linux.org.uk,
	thomas.petazzoni@...e-electrons.com, mw@...ihalf.com,
	alior@...vell.com
Subject: Re: [PATCH 08/18] ARM: mvebu: a39x: Enable PMU, CA9 MPcore SoC Controller and Coherency fabric

Hi Grzegorz,
 
 On jeu., juil. 21 2016, Grzegorz Jaszczyk <jaz@...ihalf.com> wrote:

> This commit enables:
> - CA9's Performance Monitor Unit
> - CA9 MPcore SoC Controller
> - Coherency fabric
> on Armada 39x, basing on the Armada 38x (which has the same CA9 CPU).
>
> Signed-off-by: Grzegorz Jaszczyk <jaz@...ihalf.com>
> Reviewed-by: Lior Amsalem <alior@...vell.com>

It looks like exactly the same patch that the previous one. Did I miss
something?

Thanks,

Gregory

> ---
>  arch/arm/boot/dts/armada-39x.dtsi | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
>
> diff --git a/arch/arm/boot/dts/armada-39x.dtsi b/arch/arm/boot/dts/armada-39x.dtsi
> index cb66f20..8a22c02 100644
> --- a/arch/arm/boot/dts/armada-39x.dtsi
> +++ b/arch/arm/boot/dts/armada-39x.dtsi
> @@ -78,6 +78,11 @@
>  		};
>  	};
>  
> +	pmu {
> +		compatible = "arm,cortex-a9-pmu";
> +		interrupts-extended = <&mpic 3>;
> +	};
> +
>  	soc {
>  		compatible = "marvell,armada390-mbus", "marvell,armadaxp-mbus",
>  			     "simple-bus";
> @@ -322,6 +327,16 @@
>  				reg = <0x20800 0x10>;
>  			};
>  
> +			mpcore-soc-ctrl@...20 {
> +				compatible = "marvell,armada-380-mpcore-soc-ctrl";
> +				reg = <0x20d20 0x6c>;
> +			};
> +
> +			coherency-fabric@...10 {
> +				compatible = "marvell,armada-380-coherency-fabric";
> +				reg = <0x21010 0x1c>;
> +			};
> +
>  			pmsu@...00 {
>  				compatible = "marvell,armada-390-pmsu",
>  					     "marvell,armada-380-pmsu";
> -- 
> 1.8.3.1
>

-- 
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com