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From: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Chris Brandt <chris.brandt-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
Cc: Geert Uytterhoeven
	<geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>,
	Simon Horman
	<horms+renesas-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>,
	Magnus Damm <magnus.damm-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v2 2/3] mmc: sh_mmcif: Document r7s72100 DT bindings
Date: Fri, 23 Sep 2016 14:15:19 -0500	[thread overview]
Message-ID: <20160923191519.GA28901@rob-hp-laptop> (raw)
In-Reply-To: <20160920154620.18653-3-chris.brandt-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>

On Tue, Sep 20, 2016 at 11:46:19AM -0400, Chris Brandt wrote:
> Signed-off-by: Chris Brandt <chris.brandt-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
> ---
> v2:
> * added interrupt description
> ---
>  Documentation/devicetree/bindings/mmc/renesas,mmcif.txt | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt b/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
> index ff611fa..1443edb 100644
> --- a/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
> +++ b/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
> @@ -8,12 +8,16 @@ Required properties:
>  
>  - compatible: should be "renesas,mmcif-<soctype>", "renesas,sh-mmcif" as a
>    fallback. Examples with <soctype> are:
> +	- "renesas,mmcif-r7s72100" for the MMCIF found in r7s72100 SoCs
>  	- "renesas,mmcif-r8a7740" for the MMCIF found in r8a7740 SoCs
>  	- "renesas,mmcif-r8a7790" for the MMCIF found in r8a7790 SoCs
>  	- "renesas,mmcif-r8a7791" for the MMCIF found in r8a7791 SoCs
>  	- "renesas,mmcif-r8a7793" for the MMCIF found in r8a7793 SoCs
>  	- "renesas,mmcif-r8a7794" for the MMCIF found in r8a7794 SoCs
>  
> +- interrupts: either 1 shared interrupt, 2 separate interrupts (error and int),
> +  or 3 separate interrupts (error, int, card detect)

This should be based on the compatible strings. Surely, 1, 2, or 3 is 
not valid for all compatibles.

Rob
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WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Chris Brandt <chris.brandt@renesas.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
	Simon Horman <horms+renesas@verge.net.au>,
	Magnus Damm <magnus.damm@gmail.com>,
	Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH v2 2/3] mmc: sh_mmcif: Document r7s72100 DT bindings
Date: Fri, 23 Sep 2016 14:15:19 -0500	[thread overview]
Message-ID: <20160923191519.GA28901@rob-hp-laptop> (raw)
In-Reply-To: <20160920154620.18653-3-chris.brandt@renesas.com>

On Tue, Sep 20, 2016 at 11:46:19AM -0400, Chris Brandt wrote:
> Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
> ---
> v2:
> * added interrupt description
> ---
>  Documentation/devicetree/bindings/mmc/renesas,mmcif.txt | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt b/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
> index ff611fa..1443edb 100644
> --- a/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
> +++ b/Documentation/devicetree/bindings/mmc/renesas,mmcif.txt
> @@ -8,12 +8,16 @@ Required properties:
>  
>  - compatible: should be "renesas,mmcif-<soctype>", "renesas,sh-mmcif" as a
>    fallback. Examples with <soctype> are:
> +	- "renesas,mmcif-r7s72100" for the MMCIF found in r7s72100 SoCs
>  	- "renesas,mmcif-r8a7740" for the MMCIF found in r8a7740 SoCs
>  	- "renesas,mmcif-r8a7790" for the MMCIF found in r8a7790 SoCs
>  	- "renesas,mmcif-r8a7791" for the MMCIF found in r8a7791 SoCs
>  	- "renesas,mmcif-r8a7793" for the MMCIF found in r8a7793 SoCs
>  	- "renesas,mmcif-r8a7794" for the MMCIF found in r8a7794 SoCs
>  
> +- interrupts: either 1 shared interrupt, 2 separate interrupts (error and int),
> +  or 3 separate interrupts (error, int, card detect)

This should be based on the compatible strings. Surely, 1, 2, or 3 is 
not valid for all compatibles.

Rob

  parent reply	other threads:[~2016-09-23 19:15 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-20 15:46 [PATCH v2 0/3] r7s72100: dts: enable mmcif Chris Brandt
2016-09-20 15:46 ` [PATCH v2 2/3] mmc: sh_mmcif: Document r7s72100 DT bindings Chris Brandt
     [not found]   ` <20160920154620.18653-3-chris.brandt-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
2016-09-23 19:15     ` Rob Herring [this message]
2016-09-23 19:15       ` Rob Herring
2016-09-26 20:58       ` Chris Brandt
2016-09-26 20:58         ` Chris Brandt
     [not found] ` <20160920154620.18653-1-chris.brandt-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
2016-09-20 15:46   ` [PATCH v2 1/3] ARM: dts: r7s72100: add mmcif to device tree Chris Brandt
2016-09-20 15:46     ` Chris Brandt
2016-09-20 15:46   ` [PATCH v2 3/3] ARM: dts: rskrza1: add mmc DT support Chris Brandt
2016-09-20 15:46     ` Chris Brandt
2016-09-27  7:28     ` Geert Uytterhoeven
2016-09-27  8:11       ` Chris Brandt

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