From patchwork Fri May 25 19:36:19 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Lechner X-Patchwork-Id: 920748 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=lechnology.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=lechnology.com header.i=@lechnology.com header.b="XphUpXRN"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 40sxMy0dPwz9s0w for ; Sat, 26 May 2018 05:37:02 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S968016AbeEYThA (ORCPT ); Fri, 25 May 2018 15:37:00 -0400 Received: from vern.gendns.com ([206.190.152.46]:48873 "EHLO vern.gendns.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S967698AbeEYTg7 (ORCPT ); Fri, 25 May 2018 15:36:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lechnology.com; s=default; h=Content-Transfer-Encoding:Content-Type: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=qdGB1gZDiiiIAGaQkW0I3iZgxa6lY2z1FfuQbvd6UNI=; b=XphUpXRNSEqdcL/iu73MHk2e7K B/dx1EfZd4airALaZwM/t+9cU4WrEFsRtjcCZ7u8aowIysLobXY3me88ds0QxmzBQQdI/guwOu9M3 GZQNLpMZAJy5CeUcbD2wRbtzQYJ7ygNEJ4ZGQBbLU2N3/HKH8fwt6MbVP0PyCy4gPFdz0rphMxhla mRgW2bZn8HoCFGxL+94Ywatt3REQNcgUMxeVHMhEVTkfjZXxRQvQGllDbgf8MeHgzg3LS6ZzB1ECu M2Ptv+M2HQeJVkOEtIRnAtU2ZE0vKsQtq8HgG0SEKH+D1DBDtSXgskZX9kS64JJhJUmO8SznlYujE ++HcJLLw==; Received: from 108-198-5-147.lightspeed.okcbok.sbcglobal.net ([108.198.5.147]:46614 helo=freyr.lechnology.com) by vern.gendns.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.89_1) (envelope-from ) id 1fMIWH-009ec8-7v; Fri, 25 May 2018 15:36:57 -0400 From: David Lechner To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Cc: David Lechner , =?utf-8?q?Noralf_Tr=C3=B8nnes?= , Rob Herring , Mark Rutland , limor@ladyada.net, Nitin Patil , linux-kernel@vger.kernel.org Subject: [PATCH v2 0/4] drm/tinydrm: new dirver for ILI9341 displays Date: Fri, 25 May 2018 14:36:19 -0500 Message-Id: <20180525193623.15533-1-david@lechnology.com> X-Mailer: git-send-email 2.17.0 MIME-Version: 1.0 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: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This series adds a new tinydrm driver for the Ilitek ILI9341 controller and a 2.4" display panel that uses this controller. A few things to note here: * The datasheet for this display[1] doesn't have a vendor mentioned on it anywhere, so I have used "adafruit" as the vendor prefix. If someone has a better suggestion, please speak up. * The MAINTAINERS patch for ili9225 is included so we don't end up with a merge conflict later on. v2 changes: * change vendor prefix from "noname" to "adafruit" * new patch for "adafruit" vendor prefix * minor style changes * drop regulator from driver (instead of adding to DT bindings) [1]: https://cdn-learn.adafruit.com/assets/assets/000/046/879/original/SPEC-YX240QV29-T_Rev.A__1_.pdf David Lechner (4): MAINTAINERS: fix path to ilitek,ili9225 device tree bindings dt-bindings: Add vendor prefix for Adafruit dt-bindings: new binding for Ilitek ILI9341 display panels drm/tinydrm: new driver for ILI9341 display panels .../bindings/display/ilitek,ili9341.txt | 27 ++ .../devicetree/bindings/vendor-prefixes.txt | 1 + MAINTAINERS | 8 +- drivers/gpu/drm/tinydrm/Kconfig | 10 + drivers/gpu/drm/tinydrm/Makefile | 1 + drivers/gpu/drm/tinydrm/ili9341.c | 233 ++++++++++++++++++ 6 files changed, 279 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/display/ilitek,ili9341.txt create mode 100644 drivers/gpu/drm/tinydrm/ili9341.c