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From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: devicetree@vger.kernel.org, tomi.valkeinen@ti.com, jsarha@ti.com,
	dri-devel@lists.freedesktop.org
Subject: Re: [PATCH v2 1/2] dt-bindings: arm: omap: dmm: Document new compatible for DRA7xx family
Date: Tue, 03 Apr 2018 23:44:52 +0300	[thread overview]
Message-ID: <1608288.976QSucKxt@avalon> (raw)
In-Reply-To: <20180322134206.22857-2-peter.ujfalusi@ti.com>

Hi Peter,

Thank you for the patch.

On Thursday, 22 March 2018 15:42:05 EEST Peter Ujfalusi wrote:
> From: Tomi Valkeinen <tomi.valkeinen@ti.com>
> 
> Define unique compatible string for the DMM in DRA7xx family.
> 
> The new compatible can be used to apply DRA7xx specific workarounds for
> ERRATAs, like i878 (MPU Lockup with concurrent DMM and EMIF accesses)
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  Documentation/devicetree/bindings/arm/omap/dmm.txt | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/arm/omap/dmm.txt
> b/Documentation/devicetree/bindings/arm/omap/dmm.txt index
> 8bd6d0a238a8..bbbe7cdba30c 100644
> --- a/Documentation/devicetree/bindings/arm/omap/dmm.txt
> +++ b/Documentation/devicetree/bindings/arm/omap/dmm.txt
> @@ -8,7 +8,8 @@ translation for initiators which need contiguous dma bus
> addresses.
> 
>  Required properties:
>  - compatible:	Should contain "ti,omap4-dmm" for OMAP4 family
> -		Should contain "ti,omap5-dmm" for OMAP5 and DRA7x family
> +		Should contain "ti,omap5-dmm" for OMAP5 family
> +		Should contain "ti,dra7-dmm" for DRA7xx family
>  - reg:		Contains DMM register address range (base address and length)
>  - interrupts:	Should contain an interrupt-specifier for DMM_IRQ.
>  - ti,hwmods:	Name of the hwmod associated to DMM, which is typically "dmm"

-- 
Regards,

Laurent Pinchart



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  parent reply	other threads:[~2018-04-03 20:44 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-22 13:42 [PATCH v2 0/2] drm/omap: Workaround for errata i878 Peter Ujfalusi
2018-03-22 13:42 ` [PATCH v2 1/2] dt-bindings: arm: omap: dmm: Document new compatible for DRA7xx family Peter Ujfalusi
2018-03-23  8:31   ` Peter Ujfalusi
2018-04-03 20:48     ` Laurent Pinchart
2018-03-26 22:24   ` Rob Herring
2018-04-03 20:44   ` Laurent Pinchart [this message]
2018-03-22 13:42 ` [PATCH v2 2/2] drm/omap: partial workaround for DRA7xx DMM errata i878 Peter Ujfalusi
2018-03-23  8:32   ` Peter Ujfalusi
2018-03-29 10:18   ` Tomi Valkeinen
2018-03-29 12:11     ` Peter Ujfalusi
2018-04-03 21:11   ` Laurent Pinchart
2018-04-04  7:37     ` Tomi Valkeinen
2018-04-04  9:51       ` Laurent Pinchart
2018-04-04 10:02         ` Tomi Valkeinen
2018-04-04 10:28           ` Laurent Pinchart
2018-04-04 10:33             ` Tomi Valkeinen
2018-04-04 11:17               ` Laurent Pinchart
2018-04-04 10:50     ` Tomi Valkeinen
2018-04-04 11:08       ` Laurent Pinchart
2018-04-10  6:50     ` Peter Ujfalusi

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