diff options
author | Maxime Ripard <maxime@cerno.tech> | 2022-01-27 17:30:44 +0300 |
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committer | Maxime Ripard <maxime@cerno.tech> | 2022-02-02 12:52:53 +0300 |
commit | ea8a12e350e86aaa5fe7815db864b35fae2356f1 (patch) | |
tree | f569d3a64961a48c1baee2d8da7818321bee38d6 /Documentation/devicetree/bindings/display/panel | |
parent | 34554946143df8aaeaa4ce87a1bf3ba04a8ec20b (diff) | |
download | linux-ea8a12e350e86aaa5fe7815db864b35fae2356f1.tar.xz |
dt-bindings: display: Turn lvds.yaml into a generic schema
The lvds.yaml file so far was both defining the generic LVDS properties
(such as data-mapping) that could be used for any LVDS sink, but also
the panel-lvds binding.
That last binding was to describe LVDS panels simple enough, and had a
number of other bindings using it as a base to specialise it further.
However, this situation makes it fairly hard to extend and reuse both
the generic parts, and the panel-lvds itself.
Let's remove the panel-lvds parts and leave only the generic LVDS
properties.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220127143045.310199-1-maxime@cerno.tech
Diffstat (limited to 'Documentation/devicetree/bindings/display/panel')
6 files changed, 89 insertions, 127 deletions
diff --git a/Documentation/devicetree/bindings/display/panel/advantech,idk-1110wr.yaml b/Documentation/devicetree/bindings/display/panel/advantech,idk-1110wr.yaml index 93878c2cd370..3a8c2c11f9bd 100644 --- a/Documentation/devicetree/bindings/display/panel/advantech,idk-1110wr.yaml +++ b/Documentation/devicetree/bindings/display/panel/advantech,idk-1110wr.yaml @@ -11,13 +11,23 @@ maintainers: - Thierry Reding <thierry.reding@gmail.com> allOf: - - $ref: lvds.yaml# + - $ref: panel-common.yaml# + - $ref: /schemas/display/lvds.yaml/# + +select: + properties: + compatible: + contains: + const: advantech,idk-1110wr + + required: + - compatible properties: compatible: items: - const: advantech,idk-1110wr - - {} # panel-lvds, but not listed here to avoid false select + - const: panel-lvds data-mapping: const: jeida-24 @@ -35,6 +45,11 @@ additionalProperties: false required: - compatible + - data-mapping + - width-mm + - height-mm + - panel-timing + - port examples: - |+ diff --git a/Documentation/devicetree/bindings/display/panel/innolux,ee101ia-01d.yaml b/Documentation/devicetree/bindings/display/panel/innolux,ee101ia-01d.yaml index a69681e724cb..566e11f6bfc0 100644 --- a/Documentation/devicetree/bindings/display/panel/innolux,ee101ia-01d.yaml +++ b/Documentation/devicetree/bindings/display/panel/innolux,ee101ia-01d.yaml @@ -11,15 +11,26 @@ maintainers: - Thierry Reding <thierry.reding@gmail.com> allOf: - - $ref: lvds.yaml# + - $ref: panel-common.yaml# + - $ref: /schemas/display/lvds.yaml/# + +select: + properties: + compatible: + contains: + const: innolux,ee101ia-01d + + required: + - compatible properties: compatible: items: - const: innolux,ee101ia-01d - - {} # panel-lvds, but not listed here to avoid false select + - const: panel-lvds backlight: true + data-mapping: true enable-gpios: true power-supply: true width-mm: true @@ -27,5 +38,13 @@ properties: panel-timing: true port: true +required: + - compatible + - data-mapping + - width-mm + - height-mm + - panel-timing + - port + additionalProperties: false ... diff --git a/Documentation/devicetree/bindings/display/panel/lvds.yaml b/Documentation/devicetree/bindings/display/panel/lvds.yaml deleted file mode 100644 index 49460c9dceea..000000000000 --- a/Documentation/devicetree/bindings/display/panel/lvds.yaml +++ /dev/null @@ -1,117 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/display/panel/lvds.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: LVDS Display Panel - -maintainers: - - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> - - Thierry Reding <thierry.reding@gmail.com> - -description: |+ - LVDS is a physical layer specification defined in ANSI/TIA/EIA-644-A. Multiple - incompatible data link layers have been used over time to transmit image data - to LVDS panels. This bindings supports display panels compatible with the - following specifications. - - [JEIDA] "Digital Interface Standards for Monitor", JEIDA-59-1999, February - 1999 (Version 1.0), Japan Electronic Industry Development Association (JEIDA) - [LDI] "Open LVDS Display Interface", May 1999 (Version 0.95), National - Semiconductor - [VESA] "VESA Notebook Panel Standard", October 2007 (Version 1.0), Video - Electronics Standards Association (VESA) - - Device compatible with those specifications have been marketed under the - FPD-Link and FlatLink brands. - -allOf: - - $ref: panel-common.yaml# - -properties: - compatible: - contains: - const: panel-lvds - description: - Shall contain "panel-lvds" in addition to a mandatory panel-specific - compatible string defined in individual panel bindings. The "panel-lvds" - value shall never be used on its own. - - data-mapping: - enum: - - jeida-18 - - jeida-24 - - vesa-24 - description: | - The color signals mapping order. - - LVDS data mappings are defined as follows. - - - "jeida-18" - 18-bit data mapping compatible with the [JEIDA], [LDI] and - [VESA] specifications. Data are transferred as follows on 3 LVDS lanes. - - Slot 0 1 2 3 4 5 6 - ________________ _________________ - Clock \_______________________/ - ______ ______ ______ ______ ______ ______ ______ - DATA0 ><__G0__><__R5__><__R4__><__R3__><__R2__><__R1__><__R0__>< - DATA1 ><__B1__><__B0__><__G5__><__G4__><__G3__><__G2__><__G1__>< - DATA2 ><_CTL2_><_CTL1_><_CTL0_><__B5__><__B4__><__B3__><__B2__>< - - - "jeida-24" - 24-bit data mapping compatible with the [DSIM] and [LDI] - specifications. Data are transferred as follows on 4 LVDS lanes. - - Slot 0 1 2 3 4 5 6 - ________________ _________________ - Clock \_______________________/ - ______ ______ ______ ______ ______ ______ ______ - DATA0 ><__G2__><__R7__><__R6__><__R5__><__R4__><__R3__><__R2__>< - DATA1 ><__B3__><__B2__><__G7__><__G6__><__G5__><__G4__><__G3__>< - DATA2 ><_CTL2_><_CTL1_><_CTL0_><__B7__><__B6__><__B5__><__B4__>< - DATA3 ><_CTL3_><__B1__><__B0__><__G1__><__G0__><__R1__><__R0__>< - - - "vesa-24" - 24-bit data mapping compatible with the [VESA] specification. - Data are transferred as follows on 4 LVDS lanes. - - Slot 0 1 2 3 4 5 6 - ________________ _________________ - Clock \_______________________/ - ______ ______ ______ ______ ______ ______ ______ - DATA0 ><__G0__><__R5__><__R4__><__R3__><__R2__><__R1__><__R0__>< - DATA1 ><__B1__><__B0__><__G5__><__G4__><__G3__><__G2__><__G1__>< - DATA2 ><_CTL2_><_CTL1_><_CTL0_><__B5__><__B4__><__B3__><__B2__>< - DATA3 ><_CTL3_><__B7__><__B6__><__G7__><__G6__><__R7__><__R6__>< - - Control signals are mapped as follows. - - CTL0: HSync - CTL1: VSync - CTL2: Data Enable - CTL3: 0 - - data-mirror: - type: boolean - description: - If set, reverse the bit order described in the data mappings below on all - data lanes, transmitting bits for slots 6 to 0 instead of 0 to 6. - - port: true - ports: true - -required: - - compatible - - data-mapping - - width-mm - - height-mm - - panel-timing - -oneOf: - - required: - - port - - required: - - ports - -additionalProperties: true - -... diff --git a/Documentation/devicetree/bindings/display/panel/mitsubishi,aa104xd12.yaml b/Documentation/devicetree/bindings/display/panel/mitsubishi,aa104xd12.yaml index b5e7ee230fa6..5cf3c588f46d 100644 --- a/Documentation/devicetree/bindings/display/panel/mitsubishi,aa104xd12.yaml +++ b/Documentation/devicetree/bindings/display/panel/mitsubishi,aa104xd12.yaml @@ -11,13 +11,23 @@ maintainers: - Thierry Reding <thierry.reding@gmail.com> allOf: - - $ref: lvds.yaml# + - $ref: panel-common.yaml# + - $ref: /schemas/display/lvds.yaml/# + +select: + properties: + compatible: + contains: + const: mitsubishi,aa104xd12 + + required: + - compatible properties: compatible: items: - const: mitsubishi,aa104xd12 - - {} # panel-lvds, but not listed here to avoid false select + - const: panel-lvds vcc-supply: description: Reference to the regulator powering the panel VCC pins. @@ -39,6 +49,11 @@ additionalProperties: false required: - compatible - vcc-supply + - data-mapping + - width-mm + - height-mm + - panel-timing + - port examples: - |+ diff --git a/Documentation/devicetree/bindings/display/panel/mitsubishi,aa121td01.yaml b/Documentation/devicetree/bindings/display/panel/mitsubishi,aa121td01.yaml index 977c50a85b67..54750cc5440d 100644 --- a/Documentation/devicetree/bindings/display/panel/mitsubishi,aa121td01.yaml +++ b/Documentation/devicetree/bindings/display/panel/mitsubishi,aa121td01.yaml @@ -11,13 +11,23 @@ maintainers: - Thierry Reding <thierry.reding@gmail.com> allOf: - - $ref: lvds.yaml# + - $ref: panel-common.yaml# + - $ref: /schemas/display/lvds.yaml/# + +select: + properties: + compatible: + contains: + const: mitsubishi,aa121td01 + + required: + - compatible properties: compatible: items: - const: mitsubishi,aa121td01 - - {} # panel-lvds, but not listed here to avoid false select + - const: panel-lvds vcc-supply: description: Reference to the regulator powering the panel VCC pins. @@ -39,6 +49,11 @@ additionalProperties: false required: - compatible - vcc-supply + - data-mapping + - width-mm + - height-mm + - panel-timing + - port examples: - |+ diff --git a/Documentation/devicetree/bindings/display/panel/sgd,gktw70sdae4se.yaml b/Documentation/devicetree/bindings/display/panel/sgd,gktw70sdae4se.yaml index e63a570ae59d..44e02decdf3a 100644 --- a/Documentation/devicetree/bindings/display/panel/sgd,gktw70sdae4se.yaml +++ b/Documentation/devicetree/bindings/display/panel/sgd,gktw70sdae4se.yaml @@ -11,13 +11,23 @@ maintainers: - Thierry Reding <thierry.reding@gmail.com> allOf: - - $ref: lvds.yaml# + - $ref: panel-common.yaml# + - $ref: /schemas/display/lvds.yaml/# + +select: + properties: + compatible: + contains: + const: sgd,gktw70sdae4se + + required: + - compatible properties: compatible: items: - const: sgd,gktw70sdae4se - - {} # panel-lvds, but not listed here to avoid false select + - const: panel-lvds data-mapping: const: jeida-18 @@ -35,6 +45,11 @@ additionalProperties: false required: - compatible + - port + - data-mapping + - width-mm + - height-mm + - panel-timing examples: - |+ |