[PATCH 06/17] dt-bindings: display: sun4i-drm: Add R40 TV TCON description

Chen-Yu Tsai
2018-07-10T15:26:39Z

On Sat, Jul 7, 2018 at 1:51 AM, Jernej Skrabec <jernej.skrabec@siol.net> wrote:
> TCON description is expanded with R40 TV TCON compatible. It is a bit
> special, because it is connected to TCON TOP instead directly to mixer
> and it needs special handling.
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>

Reviewed-by: Chen-Yu Tsai <wens@csie.org>

> ---
> Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
> index 288b4cbc255e..7e2451396a28 100644
> --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
> +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
> @@ -147,6 +147,7 @@ Required properties:
> * allwinner,sun8i-a33-tcon
> * allwinner,sun8i-a83t-tcon-lcd
> * allwinner,sun8i-a83t-tcon-tv
> + * allwinner,sun8i-r40-tcon-tv
> * allwinner,sun8i-v3s-tcon
> * allwinner,sun9i-a80-tcon-lcd
> * allwinner,sun9i-a80-tcon-tv
> @@ -181,7 +182,7 @@ For TCONs with channel 0, there is one more clock required:
> For TCONs with channel 1, there is one more clock required:
> - 'tcon-ch1': The clock driving the TCON channel 1
>
> -When TCON support LVDS (all TCONs except TV TCON on A83T and those found
> +When TCON support LVDS (all TCONs except TV TCONs on A83T, R40 and those found
> in A13, H3, H5 and V3s SoCs), you need one more reset line:

I think this line is getting more convoluted as we add more exceptions.
We may want to reword it somehow.

> - 'lvds': The reset line driving the LVDS logic
>
> --
> 2.18.0
>