From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 32C8FC43218 for ; Fri, 26 Apr 2019 12:29:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 03BBA2084F for ; Fri, 26 Apr 2019 12:29:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726188AbfDZM31 (ORCPT ); Fri, 26 Apr 2019 08:29:27 -0400 Received: from mail-out.m-online.net ([212.18.0.9]:38954 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726039AbfDZM31 (ORCPT ); Fri, 26 Apr 2019 08:29:27 -0400 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 44rCzS381Wz1rKY3; Fri, 26 Apr 2019 14:29:24 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 44rCzS25h7z1rgsF; Fri, 26 Apr 2019 14:29:24 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id BXQTjIr906P9; Fri, 26 Apr 2019 14:29:22 +0200 (CEST) X-Auth-Info: apaWWv1zufYYSTRzq1Jxz4zStL4Kl2Kh/UizkK4XUpw= Received: from jawa (85-222-111-42.dynamic.chello.pl [85.222.111.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Fri, 26 Apr 2019 14:29:22 +0200 (CEST) Date: Fri, 26 Apr 2019 14:29:14 +0200 From: Lukasz Majewski To: Daniel Vetter , Rob Herring , Mark Rutland , Thierry Reding , David Airlie Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 1/2] dt-bindings: display/panel: Add KOE tx14d24vm1bpa display description Message-ID: <20190426142914.45adfdae@jawa> In-Reply-To: <20190404112243.9473-1-lukma@denx.de> References: <20180412143715.6828-1-lukma@denx.de> <20190404112243.9473-1-lukma@denx.de> Organization: denx.de X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.31; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/QOX5Xd8fL4u/irJU0gONYsV"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/QOX5Xd8fL4u/irJU0gONYsV Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Dear All, > This commit adds documentation entry description for KOE's 5.7" > display. >=20 > Signed-off-by: Lukasz Majewski >=20 > --- > Previous discussion (and Rob's Reviewed-by) about this patch > https://patchwork.kernel.org/patch/10339595/ >=20 > Changes for v3 : > - New patch Gentle ping on this patch... > --- > .../bindings/display/panel/koe,tx14d24vm1bpa.txt | 42 > ++++++++++++++++++++++ 1 file changed, 42 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt >=20 > diff --git > a/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt > b/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt > new file mode 100644 index 000000000000..be7ac666807b --- /dev/null > +++ > b/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt > @@ -0,0 +1,42 @@ +Kaohsiung Opto-Electronics Inc. 5.7" QVGA (320 x > 240) TFT LCD panel + > +Required properties: > +- compatible: should be "koe,tx14d24vm1bpa" > +- backlight: phandle of the backlight device attached to the panel > +- power-supply: single regulator to provide the supply voltage > + > +Required nodes: > +- port: Parallel port mapping to connect this display > + > +This panel needs single power supply voltage. Its backlight is > conntrolled +via PWM signal. > + > +Example: > +-------- > + > +Example device-tree definition when connected to iMX53 based board > + > + lcd_panel: lcd-panel { > + compatible =3D "koe,tx14d24vm1bpa"; > + backlight =3D <&backlight_lcd>; > + power-supply =3D <®_3v3>; > + > + port { > + lcd_panel_in: endpoint { > + remote-endpoint =3D <&lcd_display_out>; > + }; > + }; > + }; > + > +Then one needs to extend the dispX node: > + > + lcd_display: disp1 { > + > + port@1 { > + reg =3D <1>; > + > + lcd_display_out: endpoint { > + remote-endpoint =3D <&lcd_panel_in>; > + }; > + }; > + }; Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@denx.de --Sig_/QOX5Xd8fL4u/irJU0gONYsV Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEgAyFJ+N6uu6+XupJAR8vZIA0zr0FAlzC+ZoACgkQAR8vZIA0 zr0lYAf+IJnNCKzyRLvnjXawDB53bWGwWygFn8+i87scG/6xNTrawduWFhndYwoA D8L0QtjGUwBt3H/VRzjdciKlUlUT8DjMrpnbA6X2MSW2bvlH0xwyUQfr/MsmWNIq j6Y92E1kDnYfWWY1OzaOqfjtxqJ92dxM7CnHBRy2HdGl6fa9nYlnD6/I8T9BvkxJ M20W6KCVIRqrg7mioponoRm34A7WyEqWNV3sUYScPTJlyS+rOemLl7Lm1B4dbdhc myut2GPixVxzeJ9nlQJY7yTIzynteDePCL4pWYd49I62nke2qQ0QbrCh0OwuHjgb 3/boIMTzYLUAcdSSDdl+iGBIY+d3ew== =7oyd -----END PGP SIGNATURE----- --Sig_/QOX5Xd8fL4u/irJU0gONYsV--