linux-kernel - Re: [RFC 3/3] atmel: dt: Add supports for the lcdc support on the sama5d36ek

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Date:	Sat, 19 Apr 2014 21:07:41 +0200
From:	Jean-Jacques Hiblot <jjhiblot@...phandler.com>
To:	Robert Nelson <robertcnelson@...il.com>
Cc:	Jean-Jacques Hiblot <jjhiblot@...phandler.com>,
	Nicolas Ferre <nicolas.ferre@...el.com>,
	Boris BREZILLON <boris.brezillon@...e-electrons.com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	dri-devel@...ts.freedesktop.org, airlied@...ux.ie,
	Rob Clark <robdclark@...il.com>,
	Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>,
	linux kernel <linux-kernel@...r.kernel.org>
Subject: Re: [RFC 3/3] atmel: dt: Add supports for the lcdc support on the sama5d36ek

2014-04-18 16:48 GMT+02:00 Robert Nelson <robertcnelson@...il.com>:
>
> On Fri, Apr 18, 2014 at 4:45 AM, Jean-Jacques Hiblot
> <jjhiblot@...phandler.com> wrote:
>> Signed-off-by: Jean-Jacques Hiblot <jjhiblot@...phandler.com>
>> ---
>>  arch/arm/boot/dts/sama5d36ek.dts | 27 ++++++++++++++++++++++++++-
>>  1 file changed, 26 insertions(+), 1 deletion(-)
>>
>> diff --git a/arch/arm/boot/dts/sama5d36ek.dts b/arch/arm/boot/dts/sama5d36ek.dts
>> index 59576c6..df01037 100644
>> --- a/arch/arm/boot/dts/sama5d36ek.dts
>> +++ b/arch/arm/boot/dts/sama5d36ek.dts
>> @@ -11,12 +11,17 @@
>>  #include "sama5d3xmb.dtsi"
>>  #include "sama5d3xdm.dtsi"
>>
>> +
>
> extra space
>
>>  / {
>>         model = "Atmel SAMA5D36-EK";
>>         compatible = "atmel,sama5d36ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d36", "atmel,sama5d3", "atmel,sama5";
>>
>>         ahb {
>>                 apb {
>> +                       hlcdc: hlcdc@...30000 {
>> +                               status = "okay";
>> +                       };
>> +
>>                         spi0: spi@...04000 {
>>                                 status = "okay";
>>                         };
>> @@ -46,7 +51,27 @@
>>                         };
>>                 };
>>         };
>> -
>> +       panel {
>> +               compatible = "atmel,hlcdc,panel";
>> +               invert-hsync;
>> +               invert-vsync;
>> +               status = "okay";
>> +               display-timings {
>> +                       800x480p60 {
>> +                               clock-frequency = <33260000>;
>> +                               hactive = <800>;
>> +                               vactive = <480>;
>> +                               hfront-porch = <168>;
>> +                               hback-porch = <88>;
>> +                               hsync-len = <64>;
>> +                               vback-porch = <8>;
>> +                               vfront-porch = <37>;
>> +                               vsync-len = <2>;
>> +                               hsync-active = <1>;
>> +                               vsync-active = <1>;
>> +                       };
>> +               };
>> +       };
>>         sound {
>>                 status = "okay";
>>         };
>> --
>> 1.9.1
>
> Feel free to merge in this patch:
>
> https://github.com/RobertCNelson/armv7_devel/blob/v3.15.x-sama5-armv7/patches/drm/0005-atmel-dt-Add-supports-for-the-lcdc-support-on-the-sa.patch
>
Thanks for the patch.
> With this commit..
>
> All tested with sama5d31/33/34/36ek board's..

and many thanks for the testing.

>
> Regards,
>
> --
> Robert Nelson
> http://www.rcn-ee.com/
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