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([77.252.47.198]) by smtp.gmail.com with ESMTPSA id l5-20020a056402124500b005222c6fb512sm952311edw.1.2023.08.25.05.11.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Aug 2023 05:11:52 -0700 (PDT) From: Krzysztof Kozlowski To: Neil Armstrong , Sam Ravnborg , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jianhua Lu , Del Regno , Thierry Reding , Laurent Pinchart , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH v4 1/3] dt-bindings: display: panel: add common dual-link schema Date: Fri, 25 Aug 2023 14:11:40 +0200 Message-Id: <20230825121142.101759-1-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add schema with common properties shared among dual-link panel ICs. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring --- Changes since v3: 1. Re-phrase description of binding and ports (Laurent) v3: https://lore.kernel.org/all/20230823081500.84005-1-krzysztof.kozlowski@linaro.org/ Changes since v2: 1. New Patch v2: https://lore.kernel.org/all/20230502120036.47165-1-krzysztof.kozlowski@linaro.org/ v1: https://lore.kernel.org/all/20230416153929.356330-1-krzysztof.kozlowski@linaro.org/ --- .../display/panel/panel-common-dual.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/panel-common-dual.yaml diff --git a/Documentation/devicetree/bindings/display/panel/panel-common-dual.yaml b/Documentation/devicetree/bindings/display/panel/panel-common-dual.yaml new file mode 100644 index 000000000000..cc7ea3c35c77 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/panel-common-dual.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/panel-common-dual.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Common Properties for Dual-Link Display Panels + +maintainers: + - Thierry Reding + - Laurent Pinchart + +description: + Properties common for Panel IC supporting dual link panels. Devices might + support also single link. + +allOf: + - $ref: panel-common.yaml# + +properties: + ports: + $ref: /schemas/graph.yaml#/properties/ports + additionalProperties: false + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: First link + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: Second link + + "#address-cells": true + "#size-cells": true + + required: + - port@0 + +# Single-panel setups are still allowed. +oneOf: + - required: + - ports + - required: + - port + +additionalProperties: true