linux-kernel - Re: [PATCH v5 7/8] ARM: brcmstb: gic: add compatible string for Broadcom Brahma15

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Message-ID: <CAGVrzcbPyaSe0aEHt157kz=quvsrBCPOUriCVG27fJfasa45jg@mail.gmail.com>
Date:	Wed, 22 Jan 2014 14:40:09 -0800
From:	Florian Fainelli <f.fainelli@...il.com>
To:	Marc Carino <marc.ceeeee@...il.com>
Cc:	Christian Daudt <bcm@...thebug.org>, Arnd Bergmann <arnd@...db.de>,
	Matt Porter <matt.porter@...aro.org>,
	Russell King <linux@....linux.org.uk>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>
Subject: Re: [PATCH v5 7/8] ARM: brcmstb: gic: add compatible string for
 Broadcom Brahma15

Hi Marc,

2014/1/21 Marc Carino <marc.ceeeee@...il.com>:
> Document the Broadcom Brahma B15 GIC implementation as compatible
> with the ARM GIC standard.
>
> Signed-off-by: Marc Carino <marc.ceeeee@...il.com>
> Acked-by: Florian Fainelli <f.fainelli@...il.com>

Do not we also need to update drivers/irqchip/irq-gic.c to look for
this compatible property? Alternatively should the example DTS contain
the following:

compatible = "brcm,brahma-b15-gic", "arm,cortex-a15-gic"?

> ---
>  Documentation/devicetree/bindings/arm/gic.txt |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/arm/gic.txt b/Documentation/devicetree/bindings/arm/gic.txt
> index 3dfb0c0..d7409fd 100644
> --- a/Documentation/devicetree/bindings/arm/gic.txt
> +++ b/Documentation/devicetree/bindings/arm/gic.txt
> @@ -15,6 +15,7 @@ Main node required properties:
>         "arm,cortex-a9-gic"
>         "arm,cortex-a7-gic"
>         "arm,arm11mp-gic"
> +       "brcm,brahma-b15-gic"
>  - interrupt-controller : Identifies the node as an interrupt controller
>  - #interrupt-cells : Specifies the number of cells needed to encode an
>    interrupt source.  The type shall be a <u32> and the value shall be 3.
> --
> 1.7.1
>



-- 
Florian
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