From patchwork Fri Aug 14 12:24:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 11714497 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 1E1C2722 for ; Fri, 14 Aug 2020 12:25:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0596122B43 for ; Fri, 14 Aug 2020 12:25:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="UmuBuatk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727905AbgHNMYx (ORCPT ); Fri, 14 Aug 2020 08:24:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726247AbgHNMYx (ORCPT ); Fri, 14 Aug 2020 08:24:53 -0400 Received: from mail-il1-x143.google.com (mail-il1-x143.google.com [IPv6:2607:f8b0:4864:20::143]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EBC3BC061384; Fri, 14 Aug 2020 05:24:52 -0700 (PDT) Received: by mail-il1-x143.google.com with SMTP id r13so3825931iln.0; Fri, 14 Aug 2020 05:24:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=+ElKAxCeMvixaBaV/Xg1XsAoLBeStHXgmdlK4qT1ov0=; b=UmuBuatkkwEwvgUfEv6/w63/3OCnNwI7xb9n+XWRFZz7KhkL482mphJyRk77LfKVV+ bThdCpXxP/BRhA+TmwEMkQ4PSHxoHRXsEwhNaWYFbJ/q6br1R+g8cvaEKrvWLasoCpBu jsbF0u7He0pkqpc7zios3+iy3xUlDi0L/JLHU2blIuXRPM0uTHaQ4WezpWG3i+5DhT12 UUkq5pz6VNusQqZdmS3AQIdAmAvp75esvbeNyesAODYo2Xk5+QJNlEZwsEXwnbs1isGc Qmn/7eA8Xr6W1XpOIoZ43rSqWIscKEiATMmLJpu4wdAFhls12nThTi+5Fx1R3jOZRYgO xUlQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=+ElKAxCeMvixaBaV/Xg1XsAoLBeStHXgmdlK4qT1ov0=; b=SfQzjYP7KVLYjz4/tGyUMXgnQfEhP82/zBG7D20LcyziXqt4wJOaiPvGXZtxa82gJY vqe4F7aSPVOjCgGLSZQ4lWBGC/4mlt+3AXN3/McEQ2eKSeq8a57MuQqy0+NxEWz8n9xW 8RZnVLh4TV3Ysi8uwO8PliBQ0szQUZwxQIQA/fA7K6K48mFfR+KywptJQR9c8hqwisLM Aq4M2yM6umRJ5TJf1Xq1RqyjXhg+zNXfBO/z+vTeNn9Um1CdM90N8gcSEjGdGGhX3CZe Jh5cysjpTnUsIuWyirwc7vwfn5UVzHC1efq7l7K+DhoU/Lz4vTEWC1FM4zGdWV/qBnLw A9IQ== X-Gm-Message-State: AOAM533P/xgQV93f7XJxRNLgqCfIdpQNTCIvuLXwPix8uRj1sQs0na4b DjSm/u2QZIqhJ+wRFShSw3xAkE44Lbr5gg== X-Google-Smtp-Source: ABdhPJyXw6rmXo0vyOBADbFcQVkJOtIX8FrppQIOUxhUfffQSdqcSTWDL4Y9sPLD6OOU6pQFk2WDXA== X-Received: by 2002:a92:980f:: with SMTP id l15mr2341987ili.56.1597407891965; Fri, 14 Aug 2020 05:24:51 -0700 (PDT) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:7d86:99d6:a568:98e8]) by smtp.gmail.com with ESMTPSA id i191sm607349ild.69.2020.08.14.05.24.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Aug 2020 05:24:51 -0700 (PDT) From: Adam Ford To: linux-omap@vger.kernel.org Cc: Adam Ford , =?utf-8?q?Beno=C3=AEt_Cousson?= , Tony Lindgren , Rob Herring , Tomi Valkeinen , Laurent Pinchart , Sebastian Reichel , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] ARM: dts: logicpd-som-lv-baseboard: Fix missing video Date: Fri, 14 Aug 2020 07:24:41 -0500 Message-Id: <20200814122441.2425966-1-aford173@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org A previous commit removed the panel-dpi driver, which made the SOM-LV video stop working because it relied on the DPI driver for setting video timings. Now that the simple-panel driver is available in omap2plus, this patch migrates the SOM-LV dev kits to use a similar panel and remove the manual timing requirements. A similar patch was already done and applied to the Torpedo family. Fixes: 8bf4b1621178 ("drm/omap: Remove panel-dpi driver") Signed-off-by: Adam Ford diff --git a/arch/arm/boot/dts/logicpd-som-lv-baseboard.dtsi b/arch/arm/boot/dts/logicpd-som-lv-baseboard.dtsi index 100396f6c2fe..79e9e24328b9 100644 --- a/arch/arm/boot/dts/logicpd-som-lv-baseboard.dtsi +++ b/arch/arm/boot/dts/logicpd-som-lv-baseboard.dtsi @@ -102,35 +102,18 @@ video_reg: video_reg { regulator-max-microvolt = <3300000>; }; - lcd0: display@0 { - compatible = "panel-dpi"; - label = "28"; - status = "okay"; - /* default-on; */ + lcd0: display { + /* This isn't the exact LCD, but the timings meet spec */ + compatible = "logicpd,type28"; pinctrl-names = "default"; pinctrl-0 = <&lcd_enable_pin>; - enable-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>; /* gpio155, lcd INI */ + backlight = <&bl>; + enable-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>; port { lcd_in: endpoint { remote-endpoint = <&dpi_out>; }; }; - - panel-timing { - clock-frequency = <9000000>; - hactive = <480>; - vactive = <272>; - hfront-porch = <3>; - hback-porch = <2>; - hsync-len = <42>; - vback-porch = <3>; - vfront-porch = <2>; - vsync-len = <11>; - hsync-active = <1>; - vsync-active = <1>; - de-active = <1>; - pixelclk-active = <0>; - }; }; bl: backlight {