From patchwork Sat Jul 29 19:17:50 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Lechner X-Patchwork-Id: 9870087 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 13A936035E for ; Sat, 29 Jul 2017 19:19:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 030C228691 for ; Sat, 29 Jul 2017 19:19:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EC0CC28789; Sat, 29 Jul 2017 19:19:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A6CF428691 for ; Sat, 29 Jul 2017 19:19:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752000AbdG2TTF (ORCPT ); Sat, 29 Jul 2017 15:19:05 -0400 Received: from vern.gendns.com ([206.190.152.46]:51020 "EHLO vern.gendns.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751629AbdG2TSO (ORCPT ); Sat, 29 Jul 2017 15:18:14 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lechnology.com; s=default; h=References:In-Reply-To:Message-Id:Date:Subject :Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=eWi4IKyT/hIfR6S+2Bzy/WUqFtvmCflooLar2hAIQKo=; b=IG/YRiOcDA3rG/l33kwjbuEMl 1EmYierGf0NlkKPv5jpNEbROE7HZ8xVtRtLgoYqi14dXVQX+nwGR6Qe07h7t8stTeGArUvZiSwzQc kSMumGXW7Y3VUBDb/Nq8IDoAPvtEJzpElOgA+ihwdi3DP6246iu+Qsh6B7IUFM6GoMBkVdVYyNH4D 2EGgDuM+Us+atrau3ft7knJqdBubAc/KrwIrXTmUpMa/pzqDT7cD2dUy7WvU38cN3SIdkeLnwUqN2 4HWrCYhNWW+qt2mVMF7isMg3TGF0mKh8icreCGNckA3YShRLGO4g24n199ula1Tj80uyy8//JKFAm Bof90tdIw==; Received: from 108-198-5-147.lightspeed.okcbok.sbcglobal.net ([108.198.5.147]:58148 helo=freyr.lechnology.com) by vern.gendns.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-SHA256:128) (Exim 4.89) (envelope-from ) id 1dbXD1-000DrP-71; Sat, 29 Jul 2017 15:15:31 -0400 From: David Lechner To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Cc: David Lechner , =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= , David Airlie , Rob Herring , Mark Rutland , Sekhar Nori , Kevin Hilman , linux-fbdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 6/6] ARM: dts: da850-lego-ev3: Add node for LCD display Date: Sat, 29 Jul 2017 14:17:50 -0500 Message-Id: <1501355870-13960-7-git-send-email-david@lechnology.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1501355870-13960-1-git-send-email-david@lechnology.com> References: <1501355870-13960-1-git-send-email-david@lechnology.com> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vern.gendns.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lechnology.com X-Get-Message-Sender-Via: vern.gendns.com: authenticated_id: davidmain+lechnology.com/only user confirmed/virtual account not confirmed X-Authenticated-Sender: vern.gendns.com: davidmain@lechnology.com X-Source: X-Source-Args: X-Source-Dir: Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This adds a new node for the LEGO MINDSTORMS EV3 LCD display. Signed-off-by: David Lechner --- arch/arm/boot/dts/da850-lego-ev3.dts | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm/boot/dts/da850-lego-ev3.dts b/arch/arm/boot/dts/da850-lego-ev3.dts index 45983c0..249b317 100644 --- a/arch/arm/boot/dts/da850-lego-ev3.dts +++ b/arch/arm/boot/dts/da850-lego-ev3.dts @@ -249,6 +249,15 @@ 0x4c 0x00000080 0x000000f0 >; }; + + ev3_lcd_pins: pinmux_lcd { + pinctrl-single,bits = < + /* SIMO, GP2[11], GP2[12], CLK */ + 0x14 0x00188100 0x00ffff00 + /* GP5[0] */ + 0x30 0x80000000 0xf0000000 + >; + }; }; &pinconf { @@ -357,6 +366,21 @@ }; }; +&spi1 { + status = "okay"; + pinctrl-0 = <&ev3_lcd_pins>; + pinctrl-names = "default"; + cs-gpios = <&gpio 44 GPIO_ACTIVE_LOW>; + + display@0{ + compatible = "lego,ev3-lcd"; + reg = <0>; + spi-max-frequency = <10000000>; + dc-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>; + }; +}; + &ehrpwm0 { status = "okay"; };