lkml.org 
[lkml]   [2022]   [May]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v10 01/21] dt-bindings: mediatek,dpi: Add DPINTF compatible
From
Date
On Mon, 2022-05-23 at 12:47 +0200, Guillaume Ranquet wrote:
> From: Markus Schneider-Pargmann <msp@baylibre.com>
>
> DPINTF is similar to DPI but does not have the exact same feature set
> or register layouts.
>
> DPINTF is the sink of the display pipeline that is connected to the
> DisplayPort controller and encoder unit. It takes the same clocks as
> DPI.
>
> Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
> Signed-off-by: Guillaume Ranquet <granquet@baylibre.com>
> ---
> .../bindings/display/mediatek/mediatek,dpi.yaml | 13 ++++++++---
> --
> 1 file changed, 8 insertions(+), 5 deletions(-)
>
> diff --git
> a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yam
> l
> b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yam
> l
> index dd2896a40ff0..6d9f6c11806e 100644
> ---
> a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yam
> l
> +++
> b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yam
> l
> @@ -4,16 +4,16 @@
> $id:
> http://devicetree.org/schemas/display/mediatek/mediatek,dpi.yaml#
> $schema: http://devicetree.org/meta-schemas/core.yaml#
>
> -title: mediatek DPI Controller Device Tree Bindings
> +title: mediatek DPI/DPINTF Controller
>
> maintainers:
> - CK Hu <ck.hu@mediatek.com>
> - Jitao shi <jitao.shi@mediatek.com>
>
> description: |
> - The Mediatek DPI function block is a sink of the display subsystem
> and
> - provides 8-bit RGB/YUV444 or 8/10/10-bit YUV422 pixel data on a
> parallel
> - output bus.
> + The Mediatek DPI and DPINTF function blocks are a sink of the
> display
> + subsystem and provides 8-bit RGB/YUV444 or 8/10/10-bit YUV422
> pixel data on a
> + parallel output bus.
>
> properties:
> compatible:
> @@ -23,6 +23,7 @@ properties:
> - mediatek,mt8173-dpi
> - mediatek,mt8183-dpi
> - mediatek,mt8192-dpi
> + - mediatek,mt8195-dpintf
>
> reg:
> maxItems: 1
> @@ -35,12 +36,14 @@ properties:
> - description: Pixel Clock
> - description: Engine Clock
> - description: DPI PLL
> + - description: Optional CK CG Clock
>
> clock-names:
> items:
> - const: pixel
> - const: engine
> - const: pll
> + - const: ck_cg
'ck_cg' seems not a exact clock names, could you pleas check it again
with DE.

>
> pinctrl-0: true
> pinctrl-1: true
> @@ -54,7 +57,7 @@ properties:
> $ref: /schemas/graph.yaml#/properties/port
> description:
> Output port node. This port should be connected to the input
> port of an
> - attached HDMI or LVDS encoder chip.
> + attached HDMI, LVDS or DisplayPort encoder chip.
>
> required:
> - compatible

\
 
 \ /
  Last update: 2022-05-24 05:30    [W:0.578 / U:0.144 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site