linux-kernel - Re: [PATCH v2 2/3] ARM: dts: oma3-gta04: Add display support

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Date:	Wed, 7 May 2014 09:21:38 +0200
From:	Belisko Marek <marek.belisko@...il.com>
To:	Tomi Valkeinen <tomi.valkeinen@...com>
Cc:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	"ijc+devicetree@...lion.org.uk" <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>, rdunlap@...radead.org,
	Benoit Cousson <bcousson@...libre.com>,
	Tony Lindgren <tony@...mide.com>,
	Russell King - ARM Linux <linux@....linux.org.uk>,
	Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>,
	Grant Likely <grant.likely@...aro.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
	linux-fbdev@...r.kernel.org,
	"Dr. H. Nikolaus Schaller" <hns@...delico.com>
Subject: Re: [PATCH v2 2/3] ARM: dts: oma3-gta04: Add display support

Hi Tomi,

On Wed, May 7, 2014 at 9:03 AM, Tomi Valkeinen <tomi.valkeinen@...com> wrote:
> On 23/04/14 23:15, Marek Belisko wrote:
>> This patch add support for lcd display on gta04 board. Display control
>> is connected on spi (used spi bitbang driver).
>>
>> Signed-off-by: Marek Belisko <marek@...delico.com>
>> ---
>>  arch/arm/boot/dts/omap3-gta04.dts | 86 +++++++++++++++++++++++++++++++++++++++
>>  1 file changed, 86 insertions(+)
>
> <snip>
>
>> +&dss {
>> +     pinctrl-names = "default";
>> +     pinctrl-0 = < &dss_dpi_pins >;
>> +
>> +     status = "okay";
>> +
>> +     vdds_dsi-supply = <&vpll2>;
>> +
>> +     dpi_out: endpoint {
>> +               remote-endpoint = <&lcd_in>;
>> +               data-lines = <24>;
>> +       };
>> +
>> +};
>>
>
> Did you try this on 3.15-rc? The above is not right, and I don't think
> it works. You need 'port' node for the dpi_out endpoint.
This patches was tested against 3.15 series and it works. I'l recheck.
>
>  Tomi
>
>

BR,

marek

-- 
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