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=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT 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 8D110C004D3 for ; Wed, 24 Oct 2018 13:01:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5CA3F2064A for ; Wed, 24 Oct 2018 13:01:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5CA3F2064A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=armadeus.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726504AbeJXV3U (ORCPT ); Wed, 24 Oct 2018 17:29:20 -0400 Received: from 3.mo2.mail-out.ovh.net ([46.105.58.226]:56943 "EHLO 3.mo2.mail-out.ovh.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726285AbeJXV3U (ORCPT ); Wed, 24 Oct 2018 17:29:20 -0400 X-Greylist: delayed 601 seconds by postgrey-1.27 at vger.kernel.org; Wed, 24 Oct 2018 17:29:19 EDT Received: from player759.ha.ovh.net (unknown [10.109.159.69]) by mo2.mail-out.ovh.net (Postfix) with ESMTP id 572A316EE0F for ; Wed, 24 Oct 2018 14:42:42 +0200 (CEST) Received: from localhost.localdomain (22.220.201.77.rev.sfr.net [77.201.220.22]) (Authenticated sender: sebastien.szymanski@armadeus.com) by player759.ha.ovh.net (Postfix) with ESMTPSA id 895D76400B1; Wed, 24 Oct 2018 14:42:27 +0200 (CEST) From: =?UTF-8?q?S=C3=A9bastien=20Szymanski?= To: Thierry Reding , David Airlie , Rob Herring , Mark Rutland , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, =?UTF-8?q?S=C3=A9bastien=20Szymanski?= Subject: [RESEND PATCH 2/2] ARM: dts: opos6uldev: use OF graph to describe the display Date: Wed, 24 Oct 2018 14:54:57 +0200 Message-Id: <20181024125457.25204-2-sebastien.szymanski@armadeus.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20181024125457.25204-1-sebastien.szymanski@armadeus.com> References: <20181024125457.25204-1-sebastien.szymanski@armadeus.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Ovh-Tracer-Id: 7548595925547308165 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedtkedrgeejgdehgecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org To make use of the new eLCDIF DRM driver OF graph description is required. Describe the display using OF graph nodes. Signed-off-by: Sébastien Szymanski --- arch/arm/boot/dts/imx6ul-opos6uldev.dts | 37 ++++++++++++++------------------- 1 file changed, 16 insertions(+), 21 deletions(-) diff --git a/arch/arm/boot/dts/imx6ul-opos6uldev.dts b/arch/arm/boot/dts/imx6ul-opos6uldev.dts index 0e59ee57fd55..8ecdb9ad2b2e 100644 --- a/arch/arm/boot/dts/imx6ul-opos6uldev.dts +++ b/arch/arm/boot/dts/imx6ul-opos6uldev.dts @@ -56,7 +56,7 @@ stdout-path = &uart1; }; - backlight { + backlight: backlight { compatible = "pwm-backlight"; pwms = <&pwm3 0 191000>; brightness-levels = <0 4 8 16 32 64 128 255>; @@ -97,6 +97,18 @@ gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; }; + panel: panel { + compatible = "armadeus,st0700-adapt"; + power-supply = <®_3v3>; + backlight = <&backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&lcdif_out>; + }; + }; + }; + reg_5v: regulator-5v { compatible = "regulator-fixed"; regulator-name = "5V"; @@ -182,28 +194,11 @@ &lcdif { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lcdif>; - display = <&display0>; - lcd-supply = <®_3v3>; status = "okay"; - display0: display0 { - bits-per-pixel = <32>; - bus-width = <18>; - - display-timings { - timing0: timing0 { - clock-frequency = <33000033>; - hactive = <800>; - vactive = <480>; - hback-porch = <96>; - hfront-porch = <96>; - vback-porch = <20>; - vfront-porch = <21>; - hsync-len = <64>; - vsync-len = <4>; - de-active = <1>; - pixelclk-active = <0>; - }; + port { + lcdif_out: endpoint { + remote-endpoint = <&panel_in>; }; }; }; -- 2.16.4