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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,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 191F0C4CED1 for ; Thu, 3 Oct 2019 16:48:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E145120865 for ; Thu, 3 Oct 2019 16:48:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570121319; bh=/J2pAeecO5+wy94vLp5m0dXczIyTOj8lr+GmEvWqm2E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=kwwWbb5j/x1mUxuBOYekBlkkMxBNrDfDorTa+XiIz0Iy6/9AF/rKYX+W/R4cMMeE1 XZjnAtnI1jm0oEs65x2ewX6YGHz3drlj8fVHgzMbrhHiFaU/mZI0BwwCjWape4jxHz IIacbFiYQZWRtM+1fmD9Fq4Ab+aD4Yn00MiGG4rY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405087AbfJCQsh (ORCPT ); Thu, 3 Oct 2019 12:48:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:34558 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405695AbfJCQsh (ORCPT ); Thu, 3 Oct 2019 12:48:37 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D3D2F20867; Thu, 3 Oct 2019 16:48:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570121316; bh=/J2pAeecO5+wy94vLp5m0dXczIyTOj8lr+GmEvWqm2E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wF+z7eQdog1Sx0kYzgbRcMua2LJKU+5bpgkFDvzewshO2heGEgVzwOpySWnLjYUip JqHXRaycnjZsbXrKB9KNlCY0C3Y5tNpwDiRHOYfN/9uryd8Tx3kdyzxNSCBpWBqkux BiilTseumZxv64UE8Cz1urGvQyOJy/3ACDRIB/XI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Adam Ford , Tony Lindgren Subject: [PATCH 5.3 235/344] ARM: dts: logicpd-torpedo-baseboard: Fix missing video Date: Thu, 3 Oct 2019 17:53:20 +0200 Message-Id: <20191003154603.566037614@linuxfoundation.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191003154540.062170222@linuxfoundation.org> References: <20191003154540.062170222@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Adam Ford commit f9f5518a38684e031d913f40482721ff553f5ba2 upstream. A previous commit removed the panel-dpi driver, which made the Torpedo 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 Torpedo dev kits to use a similar panel and remove the manual timing requirements. Fixes: 8bf4b1621178 ("drm/omap: Remove panel-dpi driver") Signed-off-by: Adam Ford Signed-off-by: Tony Lindgren Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi | 37 +++-------------------- 1 file changed, 6 insertions(+), 31 deletions(-) --- a/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi +++ b/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi @@ -108,7 +108,6 @@ &dss { status = "ok"; vdds_dsi-supply = <&vpll2>; - vdda_video-supply = <&video_reg>; pinctrl-names = "default"; pinctrl-0 = <&dss_dpi_pins1>; port { @@ -124,44 +123,20 @@ display0 = &lcd0; }; - video_reg: video_reg { - pinctrl-names = "default"; - pinctrl-0 = <&panel_pwr_pins>; - compatible = "regulator-fixed"; - regulator-name = "fixed-supply"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio5 27 GPIO_ACTIVE_HIGH>; /* gpio155, lcd INI */ - }; - lcd0: display { - compatible = "panel-dpi"; + /* This isn't the exact LCD, but the timings meet spec */ + /* To make it work, set CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=4 */ + compatible = "newhaven,nhd-4.3-480272ef-atxl"; label = "15"; - status = "okay"; - /* default-on; */ pinctrl-names = "default"; - + pinctrl-0 = <&panel_pwr_pins>; + 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 = <4>; - vsync-len = <11>; - hsync-active = <0>; - vsync-active = <0>; - de-active = <1>; - pixelclk-active = <1>; - }; }; bl: backlight {