From patchwork Sun Jan 26 18:39:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Srba X-Patchwork-Id: 11352173 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F1FF914B4 for ; Mon, 27 Jan 2020 08:16:21 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D0DBD21569 for ; Mon, 27 Jan 2020 08:16:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=seznam.cz header.i=@seznam.cz header.b="EDNmD3i8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D0DBD21569 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=seznam.cz Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C75F36EA37; Mon, 27 Jan 2020 08:16:12 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org X-Greylist: delayed 711 seconds by postgrey-1.36 at gabe; Sun, 26 Jan 2020 18:53:42 UTC Received: from mxa1.seznam.cz (mxa1.seznam.cz [IPv6:2a02:598:a::78:90]) by gabe.freedesktop.org (Postfix) with ESMTPS id 962336E9ED for ; Sun, 26 Jan 2020 18:53:42 +0000 (UTC) Received: from email.seznam.cz by email-smtpc16b.ko.seznam.cz (email-smtpc16b.ko.seznam.cz [10.53.18.17]) id 6b21a3d7302ff7be6a886f89; Sun, 26 Jan 2020 19:53:40 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=seznam.cz; s=beta; t=1580064820; bh=TUebci02NczpMGKvv2fnh9uv2ZSWEY0qvKQD2Z+NYG0=; h=Received:From:To:Cc:Subject:Date:Message-Id:X-Mailer:MIME-Version: Content-Transfer-Encoding; b=EDNmD3i8DH3cXS7pDkn+B7lsFHDnlgpsct3YbA22JRofDOvhiLbcgyZUBS+3f4UEE G2MkNjeKyTgnVaRGaSOBbnDNUAhQCiTjNwb3YK3TmEx3lvK9l0coCjgja0d/QOqWbw EdY7aUtN/D6UjptdM5IXH6SUvpGiEzbWejGTx4wk= Received: from localhost.localdomain (212.69.128.228 [212.69.128.228]) by email-relay24.ko.seznam.cz (Seznam SMTPD 1.3.108) with ESMTP; Sun, 26 Jan 2020 19:41:40 +0100 (CET) From: michael.srba@seznam.cz To: David Airlie , Daniel Vetter , Rob Herring , Mark Rutland Subject: [PATCH 1/2] dt-bindings: display/panel: add bindings for S6E88A0-AMS452EF01 Date: Sun, 26 Jan 2020 19:39:10 +0100 Message-Id: <20200126183911.17090-1-michael.srba@seznam.cz> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 X-Mailman-Approved-At: Mon, 27 Jan 2020 08:15:48 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, Michael Srba , Thierry Reding , ~postmarketos/upstreaming@lists.sr.ht, Sam Ravnborg Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Michael Srba This patch adds dts bindings for Samsung AMS452EF01 AMOLED panel, which makes use of their S6E88A0 controller. Signed-off-by: Michael Srba --- .../panel/samsung,s6e88a0-ams452ef01.txt | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt b/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt new file mode 100644 index 000000000000..2dcf9580febd --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt @@ -0,0 +1,26 @@ +Samsung AMS452EF01 AMOLED panel with S6E88A0 video mode controller. + +Required properties: + - compatible: "samsung,s6e88a0-ams452ef01" + - reg: the virtual channel number of a DSI peripheral + - vdd3-supply: core voltage supply + - vci-supply: voltage supply for analog circuits + - reset-gpios: a GPIO spec for the reset pin + +The device node can contain one 'port' child node with one child +'endpoint' node, according to the bindings defined in [1]. This +node should describe panel's video bus. + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + panel@0 { + reg = <0>; + + compatible = "samsung,s6e88a0-ams452ef01"; + + vdd3-supply = <&pm8916_l17>; + vci-supply = <®_vlcd_vci>; + reset-gpios = <&msmgpio 25 GPIO_ACTIVE_HIGH>; + };