From: Fabrizio Castro <fabrizio.castro@bp.renesas.com> To: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Geert Uytterhoeven <geert+renesas@glider.be>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Thierry Reding <thierry.reding@gmail.com>, Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, Maxime Ripard <mripard@kernel.org>, Sean Paul <sean@poorly.run>, Andrzej Hajda <a.hajda@samsung.com> Cc: Fabrizio Castro <fabrizio.castro@bp.renesas.com>, Sam Ravnborg <sam@ravnborg.org>, Simon Horman <horms@verge.net.au>, Magnus Damm <magnus.damm@gmail.com>, Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Chris Paterson <Chris.Paterson2@renesas.com>, Biju Das <biju.das@bp.renesas.com>, Laurent Pinchart <laurent.pinchart@ideasonboard.com>, Jacopo Mondi <jacopo+renesas@jmondi.org>, ebiharaml@si-linux.co.jp Subject: [PATCH v6 5/6] dt-bindings: display: Add idk-2121wr binding Date: Tue, 17 Dec 2019 13:46:00 +0000 [thread overview] Message-ID: <1576590361-28244-6-git-send-email-fabrizio.castro@bp.renesas.com> (raw) In-Reply-To: <1576590361-28244-1-git-send-email-fabrizio.castro@bp.renesas.com> Add binding for the idk-2121wr LVDS panel from Advantech. Some panel-specific documentation can be found here: https://buy.advantech.eu/Displays/Embedded-LCD-Kits-High-Brightness/model-IDK-2121WR-K2FHA2E.htm Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- v5->v6: * No change v4->v5: * No change v3->v4: * Absorbed patch "dt-bindings: display: Add bindings for LVDS bus-timings" * Big restructuring after Rob's and Laurent's comments v2->v3: * New patch --- .../display/panel/advantech,idk-2121wr.yaml | 128 +++++++++++++++++++++ 1 file changed, 128 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml diff --git a/Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml b/Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml new file mode 100644 index 0000000..24cd38b --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml @@ -0,0 +1,128 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/advantech,idk-2121wr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Advantech IDK-2121WR 21.5" Full-HD dual-LVDS panel + +maintainers: + - Fabrizio Castro <fabrizio.castro@bp.renesas.com> + - Thierry Reding <thierry.reding@gmail.com> + +description: | + The IDK-2121WR from Advantech is a Full-HD dual-LVDS panel. + A dual-LVDS interface is a dual-link connection with even pixels traveling + on one link, and with odd pixels traveling on the other link. + + The panel expects odd pixels on the first port, and even pixels on the + second port, therefore the ports must be marked accordingly (with either + dual-lvds-odd-pixels or dual-lvds-even-pixels). + +properties: + compatible: + items: + - const: advantech,idk-2121wr + - {} # panel-lvds, but not listed here to avoid false select + + width-mm: + const: 476 + + height-mm: + const: 268 + + data-mapping: + const: vesa-24 + + ports: + type: object + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + port@0: + type: object + description: The sink for odd pixels. + properties: + reg: + const: 0 + + dual-lvds-odd-pixels: true + + required: + - reg + - dual-lvds-odd-pixels + + port@1: + type: object + description: The sink for even pixels. + properties: + reg: + const: 1 + + dual-lvds-even-pixels: true + + required: + - reg + - dual-lvds-even-pixels + + panel-timing: true + +additionalProperties: false + +required: + - compatible + - width-mm + - height-mm + - data-mapping + - panel-timing + - ports + +examples: + - |+ + panel-lvds { + compatible = "advantech,idk-2121wr", "panel-lvds"; + + width-mm = <476>; + height-mm = <268>; + + data-mapping = "vesa-24"; + + panel-timing { + clock-frequency = <148500000>; + hactive = <1920>; + vactive = <1080>; + hsync-len = <44>; + hfront-porch = <88>; + hback-porch = <148>; + vfront-porch = <4>; + vback-porch = <36>; + vsync-len = <5>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dual-lvds-odd-pixels; + panel_in0: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + + port@1 { + reg = <1>; + dual-lvds-even-pixels; + panel_in1: endpoint { + remote-endpoint = <&lvds1_out>; + }; + }; + }; + }; + +... -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Fabrizio Castro <fabrizio.castro@bp.renesas.com> To: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Geert Uytterhoeven <geert+renesas@glider.be>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Thierry Reding <thierry.reding@gmail.com>, Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, Maxime Ripard <mripard@kernel.org>, Sean Paul <sean@poorly.run>, Andrzej Hajda <a.hajda@samsung.com> Cc: Fabrizio Castro <fabrizio.castro@bp.renesas.com>, devicetree@vger.kernel.org, Chris Paterson <Chris.Paterson2@renesas.com>, ebiharaml@si-linux.co.jp, Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>, Magnus Damm <magnus.damm@gmail.com>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Biju Das <biju.das@bp.renesas.com>, linux-renesas-soc@vger.kernel.org, Simon Horman <horms@verge.net.au>, Jacopo Mondi <jacopo+renesas@jmondi.org>, Laurent Pinchart <laurent.pinchart@ideasonboard.com>, Sam Ravnborg <sam@ravnborg.org> Subject: [PATCH v6 5/6] dt-bindings: display: Add idk-2121wr binding Date: Tue, 17 Dec 2019 13:46:00 +0000 [thread overview] Message-ID: <1576590361-28244-6-git-send-email-fabrizio.castro@bp.renesas.com> (raw) In-Reply-To: <1576590361-28244-1-git-send-email-fabrizio.castro@bp.renesas.com> Add binding for the idk-2121wr LVDS panel from Advantech. Some panel-specific documentation can be found here: https://buy.advantech.eu/Displays/Embedded-LCD-Kits-High-Brightness/model-IDK-2121WR-K2FHA2E.htm Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- v5->v6: * No change v4->v5: * No change v3->v4: * Absorbed patch "dt-bindings: display: Add bindings for LVDS bus-timings" * Big restructuring after Rob's and Laurent's comments v2->v3: * New patch --- .../display/panel/advantech,idk-2121wr.yaml | 128 +++++++++++++++++++++ 1 file changed, 128 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml diff --git a/Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml b/Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml new file mode 100644 index 0000000..24cd38b --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml @@ -0,0 +1,128 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/advantech,idk-2121wr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Advantech IDK-2121WR 21.5" Full-HD dual-LVDS panel + +maintainers: + - Fabrizio Castro <fabrizio.castro@bp.renesas.com> + - Thierry Reding <thierry.reding@gmail.com> + +description: | + The IDK-2121WR from Advantech is a Full-HD dual-LVDS panel. + A dual-LVDS interface is a dual-link connection with even pixels traveling + on one link, and with odd pixels traveling on the other link. + + The panel expects odd pixels on the first port, and even pixels on the + second port, therefore the ports must be marked accordingly (with either + dual-lvds-odd-pixels or dual-lvds-even-pixels). + +properties: + compatible: + items: + - const: advantech,idk-2121wr + - {} # panel-lvds, but not listed here to avoid false select + + width-mm: + const: 476 + + height-mm: + const: 268 + + data-mapping: + const: vesa-24 + + ports: + type: object + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + port@0: + type: object + description: The sink for odd pixels. + properties: + reg: + const: 0 + + dual-lvds-odd-pixels: true + + required: + - reg + - dual-lvds-odd-pixels + + port@1: + type: object + description: The sink for even pixels. + properties: + reg: + const: 1 + + dual-lvds-even-pixels: true + + required: + - reg + - dual-lvds-even-pixels + + panel-timing: true + +additionalProperties: false + +required: + - compatible + - width-mm + - height-mm + - data-mapping + - panel-timing + - ports + +examples: + - |+ + panel-lvds { + compatible = "advantech,idk-2121wr", "panel-lvds"; + + width-mm = <476>; + height-mm = <268>; + + data-mapping = "vesa-24"; + + panel-timing { + clock-frequency = <148500000>; + hactive = <1920>; + vactive = <1080>; + hsync-len = <44>; + hfront-porch = <88>; + hback-porch = <148>; + vfront-porch = <4>; + vback-porch = <36>; + vsync-len = <5>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dual-lvds-odd-pixels; + panel_in0: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + + port@1 { + reg = <1>; + dual-lvds-even-pixels; + panel_in1: endpoint { + remote-endpoint = <&lvds1_out>; + }; + }; + }; + }; + +... -- 2.7.4 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2019-12-17 13:46 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-12-17 13:45 [PATCH v6 0/6] Add dual-LVDS panel support to EK874 Fabrizio Castro 2019-12-17 13:45 ` Fabrizio Castro 2019-12-17 13:45 ` [PATCH v6 1/6] drm: of: Add drm_of_lvds_get_dual_link_pixel_order Fabrizio Castro 2019-12-17 13:45 ` Fabrizio Castro 2019-12-17 13:45 ` [PATCH v6 2/6] drm: rcar-du: lvds: Improve identification of panels Fabrizio Castro 2019-12-17 13:45 ` Fabrizio Castro 2019-12-17 13:45 ` [PATCH v6 3/6] drm: rcar-du: lvds: Get dual link configuration from DT Fabrizio Castro 2019-12-17 13:45 ` Fabrizio Castro 2019-12-17 13:45 ` [PATCH v6 4/6] drm: rcar-du: lvds: Allow for even and odd pixels swap Fabrizio Castro 2019-12-17 13:45 ` Fabrizio Castro 2019-12-17 13:46 ` Fabrizio Castro [this message] 2019-12-17 13:46 ` [PATCH v6 5/6] dt-bindings: display: Add idk-2121wr binding Fabrizio Castro 2019-12-18 20:20 ` Rob Herring 2019-12-18 20:20 ` Rob Herring 2019-12-18 20:21 ` Rob Herring 2019-12-18 20:21 ` Rob Herring 2019-12-17 13:46 ` [PATCH v6 6/6] arm64: dts: renesas: Add EK874 board with idk-2121wr display support Fabrizio Castro 2019-12-17 13:46 ` Fabrizio Castro 2019-12-17 23:13 ` [PATCH v6 0/6] Add dual-LVDS panel support to EK874 Laurent Pinchart 2019-12-17 23:13 ` Laurent Pinchart 2020-01-17 8:47 ` Geert Uytterhoeven 2020-01-17 8:47 ` Geert Uytterhoeven 2020-01-17 9:22 ` Sam Ravnborg 2020-01-17 9:22 ` Sam Ravnborg
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