[PATCH v5 1/7] dt-bindings: mediatek,dpi: Add DP_INTF compatible

Markus Schneider-Pargmann
2021-10-21T09:27:29Z

DP_INTF is similar to DPI but does not have the exact same feature set
or register layouts.

DP_INTF 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>
---

Notes:
Changes v4 -> v5:
- Newly created patch after realizing that the specific clocks for dpintf were
the same as engine and pixel clocks.

.../bindings/display/mediatek/mediatek,dpi.yaml | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
index dd2896a40ff0..53acf9a84f7f 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
@@ -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/DP_INTF Controller Device Tree Bindings

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 DP_INTF 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
@@ -54,7 +55,7 @@ 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
--
2.33.0