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

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Message-ID: <CAOCHtYjkUnWiGHG6v5Op-=3AxEW9sJ9xaSWkmu6Bg-6q23L2=g@mail.gmail.com>
Date:	Fri, 18 Apr 2014 09:48:51 -0500
From:	Robert Nelson <robertcnelson@...il.com>
To:	Jean-Jacques Hiblot <jjhiblot@...phandler.com>
Cc:	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,
	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

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

With this commit..

All tested with sama5d31/33/34/36ek board's..

Regards,

-- 
Robert Nelson
http://www.rcn-ee.com/
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