From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
To: Thierry Reding <thierry.reding@gmail.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: Fabrizio Castro <fabrizio.castro@bp.renesas.com>,
Sam Ravnborg <sam@ravnborg.org>,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Simon Horman <horms@verge.net.au>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Chris Paterson <Chris.Paterson2@renesas.com>,
Biju Das <biju.das@bp.renesas.com>,
linux-renesas-soc@vger.kernel.org,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
Jacopo Mondi <jacopo+renesas@jmondi.org>
Subject: [PATCH v3 2/8] dt-bindings: display: Add idk-2121wr binding
Date: Wed, 28 Aug 2019 19:36:36 +0100 [thread overview]
Message-ID: <1567017402-5895-3-git-send-email-fabrizio.castro@bp.renesas.com> (raw)
In-Reply-To: <1567017402-5895-1-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>
---
v2->v3:
* new patch
---
.../display/panel/advantech,idk-2121wr.yaml | 90 ++++++++++++++++++++++
1 file changed, 90 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..b2ccdc8
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml
@@ -0,0 +1,90 @@
+# 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.
+
+ The panels expects odd pixels from the first port, and even pixels from
+ the second port, therefore the ports must be marked accordingly.
+
+allOf:
+ - $ref: lvds.yaml#
+ - $ref: ../bus-timings/lvds.yaml#
+
+properties:
+ compatible:
+ items:
+ - const: advantech,idk-2121wr
+ - {} # panel-lvds, but not listed here to avoid false select
+
+ data-mapping:
+ const: vesa-24
+
+ width-mm:
+ const: 476
+
+ height-mm:
+ const: 268
+
+ panel-timing: true
+ ports: true
+
+additionalProperties: false
+
+required:
+ - compatible
+
+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
next prev parent reply other threads:[~2019-08-28 18:37 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-28 18:36 [PATCH v3 0/8] Add dual-LVDS panel support to EK874 Fabrizio Castro
2019-08-28 18:36 ` [PATCH v3 1/8] dt-bindings: display: Add bindings for LVDS bus-timings Fabrizio Castro
2019-08-29 7:57 ` Geert Uytterhoeven
2019-08-29 9:14 ` Fabrizio Castro
2019-08-29 14:03 ` Rob Herring
2019-08-29 14:38 ` Fabrizio Castro
2019-11-07 18:00 ` Laurent Pinchart
2019-12-06 15:11 ` Fabrizio Castro
2019-12-06 15:10 ` Fabrizio Castro
2019-08-28 18:36 ` Fabrizio Castro [this message]
2019-11-07 18:12 ` [PATCH v3 2/8] dt-bindings: display: Add idk-2121wr binding Laurent Pinchart
2019-12-06 15:17 ` Fabrizio Castro
2019-08-28 18:36 ` [PATCH v3 3/8] drm: Add bus timings helper Fabrizio Castro
2019-11-07 19:26 ` Laurent Pinchart
2019-11-07 19:30 ` Daniel Vetter
2019-12-06 15:25 ` Fabrizio Castro
2019-12-06 15:24 ` Fabrizio Castro
2019-08-28 18:36 ` [PATCH v3 4/8] drm: rcar-du: lvds: Add dual-LVDS panels support Fabrizio Castro
2019-11-07 19:50 ` Laurent Pinchart
2019-12-06 15:35 ` Fabrizio Castro
2019-08-28 18:36 ` [PATCH v3 5/8] drm: bridge: thc63: Do not report input bus mode through bridge timings Fabrizio Castro
2019-11-07 19:52 ` Laurent Pinchart
2019-12-06 15:38 ` Fabrizio Castro
2019-08-28 18:36 ` [PATCH v3 6/8] arm64: dts: renesas: Add EK874 board with idk-2121wr display support Fabrizio Castro
2019-11-07 19:55 ` Laurent Pinchart
2019-08-28 18:36 ` [PATCH v3 7/8] [HACK] arm64: dts: renesas: draak: Enable LVDS Fabrizio Castro
2019-11-07 19:57 ` Laurent Pinchart
2019-12-06 15:40 ` Fabrizio Castro
2019-08-28 18:36 ` [PATCH v3 8/8] [HACK] arm64: dts: renesas: draak: Enable LVDS dual-link operation Fabrizio Castro
2019-08-29 15:26 ` [PATCH v3 0/8] Add dual-LVDS panel support to EK874 Rob Herring
2019-09-02 10:01 ` Fabrizio Castro
2019-10-22 16:30 ` Fabrizio Castro
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