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dt-bindings: mediatek: add mt7623 display-nodes

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mt7623 uses mt2701/mt8173 for drm, but have own compatibles

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
This commit is contained in:
Frank Wunderlich 2020-08-19 10:17:46 +02:00 • committed by Chun-Kuang Hu
parent 9123e3a74e
commit ea6e3c3154
4 changed files with 8 additions and 4 deletions
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2
Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
View file

@ -43,7 +43,7 @@ Required properties (all function blocks):
"mediatek,<chip>-dpi" - DPI controller, see mediatek,dpi.txt
"mediatek,<chip>-disp-mutex" - display mutex
"mediatek,<chip>-disp-od" - overdrive
the supported chips are mt2701, mt2712 and mt8173.
the supported chips are mt2701, mt7623, mt2712 and mt8173.
- reg: Physical base address and length of the function block register space
- interrupts: The interrupt signal from the function block (required, except for
merge and split function blocks).

2
Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
View file

@ -7,7 +7,7 @@ output bus.
Required properties:
- compatible: "mediatek,<chip>-dpi"
the supported chips are mt2701 , mt8173 and mt8183.
the supported chips are mt2701, mt7623, mt8173 and mt8183.
- reg: Physical base address and length of the controller's registers
- interrupts: The interrupt signal from the function block.
- clocks: device clocks

4
Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
View file

@ -7,7 +7,7 @@ channel output.
Required properties:
- compatible: "mediatek,<chip>-dsi"
the supported chips are mt2701, mt8173 and mt8183.
- the supported chips are mt2701, mt7623, mt8173 and mt8183.
- reg: Physical base address and length of the controller's registers
- interrupts: The interrupt signal from the function block.
- clocks: device clocks
@ -26,7 +26,7 @@ The MIPI TX configuration module controls the MIPI D-PHY.
Required properties:
- compatible: "mediatek,<chip>-mipi-tx"
the supported chips are mt2701, mt8173 and mt8183.
- the supported chips are mt2701, 7623, mt8173 and mt8183.
- reg: Physical base address and length of the controller's registers
- clocks: PLL reference clock
- clock-output-names: name of the output clock line to the DSI encoder

4
Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.txt
View file

@ -6,6 +6,7 @@ its parallel input.
Required properties:
- compatible: Should be "mediatek,<chip>-hdmi".
- the supported chips are mt2701, mt7623 and mt8173
- reg: Physical base address and length of the controller's registers
- interrupts: The interrupt signal from the function block.
- clocks: device clocks
@ -32,6 +33,7 @@ The HDMI CEC controller handles hotplug detection and CEC communication.
Required properties:
- compatible: Should be "mediatek,<chip>-cec"
- the supported chips are mt7623 and mt8173
- reg: Physical base address and length of the controller's registers
- interrupts: The interrupt signal from the function block.
- clocks: device clock
@ -44,6 +46,7 @@ The Mediatek's I2C controller is used to interface with I2C devices.
Required properties:
- compatible: Should be "mediatek,<chip>-hdmi-ddc"
- the supported chips are mt7623 and mt8173
- reg: Physical base address and length of the controller's registers
- clocks: device clock
- clock-names: Should be "ddc-i2c".
@ -56,6 +59,7 @@ output and drives the HDMI pads.
Required properties:
- compatible: "mediatek,<chip>-hdmi-phy"
- the supported chips are mt2701, mt7623 and mt8173
- reg: Physical base address and length of the module's registers
- clocks: PLL reference clock
- clock-names: must contain "pll_ref"