From patchwork Mon Jan 27 14:24:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamlesh Gurudasani X-Patchwork-Id: 205338 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=-3.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=no 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 893C7C2D0DB for ; Mon, 27 Jan 2020 14:25:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5AC0820716 for ; Mon, 27 Jan 2020 14:25:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="AbYUcND0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729066AbgA0OZH (ORCPT ); Mon, 27 Jan 2020 09:25:07 -0500 Received: from mail-pg1-f194.google.com ([209.85.215.194]:34610 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729050AbgA0OZG (ORCPT ); Mon, 27 Jan 2020 09:25:06 -0500 Received: by mail-pg1-f194.google.com with SMTP id r11so5244473pgf.1 for ; Mon, 27 Jan 2020 06:25:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=xgGQ8U3A5kqg0C8/HdgwH0P9Ql14HnR66HG6y+CNuN8=; b=AbYUcND03t3MKu1VE1KLUJh1WdqEUUP/jq2b6vOAWi0OZiKqMJOtil1427yDhU+X1k t8Mos5yP3y8b+pMYSl8JCkjP2i6viSAuxCCC7pWwSX6GTj4fpjzmAtF93QhPZkdbJZQZ XX+Far7zf3a63NU7MP6l2w64FldhkrCskR6sU/pzRikY4vsdcx+ZQ3hkqIop6gpTBp8r hpVZl2IfqK5D3KA+Er8NqeKeEo/IYv2vJksl5S33RpATbkvK2X2DpoV4bIUwFAY69Q6R iyh2vbOr98qOws4QWQ6kkpD9+3Oguy8Cp/dl76h8YFfegw9kF2BjSzmNipGHIJc38muE 6RyQ== 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; bh=xgGQ8U3A5kqg0C8/HdgwH0P9Ql14HnR66HG6y+CNuN8=; b=Z8w+RaitVYbk+P/iZzfrGuCiuPIAo164KiuMq7Gapv3mYKm32w1696BlEHCTt1nkbz pKbpvdmaefD/cws7y8D+ulyparo5LqZjw0rcQ5FSjP4pIXxCGXU7MO2CyBjKI8Fj7l5W ZJ+ltzp6ZAhuL7qFi/I6VIMHeks2UrNN9D05hSZEdGBtbg8WbzQm0T7v/StPqHuv5CuF OpTyEzb66v5XcYlC4ZadUQFgQAWqUf+ur3SxZklyzomuDBkjIdniUQgHeqibXGloHw0O wWohyiGqw6BNiB4UqfUeTjZMPzliXqIH13lncUXlNjrAyFjcXgqaE6nHopDUpD4CqDJb q6yA== X-Gm-Message-State: APjAAAWz4/vn4Ssn/+ZifTVCD9qGOjDv0rD7qZugEnWflgUIDxbTdK/Z vMBFXsn/IQU2OS3rarBE0K+ak7z69kT46A== X-Google-Smtp-Source: APXvYqwUG2E5ZQLmyu1s55pWcNljK1w+OwcR8s0+RtG9/HECgiJtj+d7FGvnmCBC3OlB6GWQiV9ZTg== X-Received: by 2002:a63:2842:: with SMTP id o63mr20203056pgo.317.1580135106370; Mon, 27 Jan 2020 06:25:06 -0800 (PST) Received: from localhost.localdomain ([2405:201:d809:ffa6:583:2633:933c:f34d]) by smtp.gmail.com with ESMTPSA id u11sm15963603pjn.2.2020.01.27.06.25.03 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 27 Jan 2020 06:25:05 -0800 (PST) From: Kamlesh Gurudasani To: noralf@tronnes.org, Rob Herring , Sam Ravnborg Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, Kamlesh Gurudasani Subject: [PATCH v4 0/3] Support for tft displays based on ilitek,ili9486 Date: Mon, 27 Jan 2020 19:54:49 +0530 Message-Id: X-Mailer: git-send-email 2.7.4 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The goal of this series is to get the displays based on ilitek,ili9486 working. Ozzmaker, Piscreen and waveshare,rpi-lcd-35 are such displays. v2 changes: * Changing file from txt to yaml format * removed ilitek,ili9486 from compatible string * assignment of dbi_command before registration * made dc and reset gpio compulsory * typos and unwanted comments removed * changed the name of function which were display specific * arranged the Makefile entries in alphabetical order v3 changes: * added vendor prefix patch to this series instead of separate patch v4 changes: * removing checkpatch warnings Kamlesh Gurudasani (3): dt-bindings: add vendor prefix for OzzMaker and Waveshare Electronics dt-bindings: add binding for tft displays based on ilitek,ili9486 drm/tinydrm: add support for tft displays based on ilitek,ili9486 .../bindings/display/ilitek,ili9486.yaml | 79 ++++++ .../devicetree/bindings/vendor-prefixes.yaml | 4 + MAINTAINERS | 7 + drivers/gpu/drm/tiny/Kconfig | 14 + drivers/gpu/drm/tiny/Makefile | 1 + drivers/gpu/drm/tiny/ili9486.c | 283 +++++++++++++++++++++ 6 files changed, 388 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/ilitek,ili9486.yaml create mode 100644 drivers/gpu/drm/tiny/ili9486.c