From patchwork Fri May 15 02:51:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Chase X-Patchwork-Id: 1290798 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.a=rsa-sha256 header.s=20161025 header.b=ZQhRm5S1; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49NXxh4VVxz9sPF for ; Fri, 15 May 2020 12:52:08 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728204AbgEOCwI (ORCPT ); Thu, 14 May 2020 22:52:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38186 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726345AbgEOCwH (ORCPT ); Thu, 14 May 2020 22:52:07 -0400 Received: from mail-qk1-x749.google.com (mail-qk1-x749.google.com [IPv6:2607:f8b0:4864:20::749]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 188BFC061A0C for ; Thu, 14 May 2020 19:52:06 -0700 (PDT) Received: by mail-qk1-x749.google.com with SMTP id p126so763832qke.8 for ; Thu, 14 May 2020 19:52:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=NAyaejGrf93nt8pW36yE2fNFkiHLtUAH63j40bBmenI=; b=ZQhRm5S1cEg3649XV8qDQfM7xNWtqqmevcu401ZzYJJzZAXPmJno+266EDY5uEKtkw ifZTmFUHsOUEDT6VYK8UFoyaPole5rIJ+0+ygxasn8rfSso/WKZ2lUzXP9tSISABoFQz qVcMvlIngJmaQX4mAhOjKntXui+zHGW4cr8ivUL141QCsPt0brMzwWNXuSUW1U/JLC94 LA6rYGhODdHMII7BTX6JP4IkCs1oaH2SSwzEPwPcLschCgMLgPVVarfm3zSv0Va3xkL8 lyD2N4mLq8hyVwYfx8IxevDQgM4f/vKv/MZwHcKtAnuagdc4Qgvcd/v2oGgOXuqupX7y XrZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=NAyaejGrf93nt8pW36yE2fNFkiHLtUAH63j40bBmenI=; b=DaYgqsatdXrRBVx/RocJZBeA9jSbiYMxSqUls0ScCbvp/0v4Lwx16wUtatToTsfGE/ iOQuC7lPuT2FiGhg6Epbh7cEw4qLcj213d5JbtV+pWhbAa3BByFW8H0zab4SyiKQSH2Z sSVo+Ri0pM7bEPoRlczAcHbzl1hZWCC+QJAEGmPmYPBz9MNYOuP2MZ3douSaZys81r83 cSkohO+Oa8PZQsi76yHL4SFavZJE1T3c92ZzO0y1n8RYDZURMWCm1WXBvmRAcWz5SG3H CfF/2qJvRcNzvsMacneOWxe0LW76jcJ7xf8w9/9rohkTkzqQ4LZARjHgvmfNpXYzdaVi AVSg== X-Gm-Message-State: AOAM53363uIAYuXuIyvt4UHIEgHv467B/dUsSLrJxhYv+/GEEWXmI0Jk JaH+aIF1jenpgVksNgDXdwRyMxPZ9JCn X-Google-Smtp-Source: ABdhPJzVF7glSMtfobwUtKu/g8RRnTn+EXn8JI6tlCrq5/XbZH99kq3gAROFhsNb3fT5Mdpr3CNz7GlT0hLd X-Received: by 2002:ad4:4c4f:: with SMTP id cs15mr1397904qvb.117.1589511124983; Thu, 14 May 2020 19:52:04 -0700 (PDT) Date: Thu, 14 May 2020 22:51:57 -0400 Message-Id: <20200515025159.101081-1-jnchase@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.26.2.761.g0e0b3e54be-goog Subject: [PATCH v2 0/2] CH7322 CEC controller driver From: Jeff Chase To: linux-media@vger.kernel.org Cc: mchehab@kernel.org, hverkuil-cisco@xs4all.nl, robh+dt@kernel.org, devicetree@vger.kernel.org, Jeff Chase Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add device driver and device tree bindings for a Chrontel CEC conroller. This is an I2C device that can send and receive CEC messages. Changes from v1: - fix formatpatch.pl --strict errors - additional comments - enable and program logical address register - add flags to aid interpreting transmit done status - move ch7322 out of devicetree trivial devices Jeff Chase (2): dt-bindings: Add ch7322 media i2c device media: cec: i2c: ch7322: Add ch7322 CEC controller driver .../bindings/media/i2c/chrontel,ch7322.yaml | 65 +++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + MAINTAINERS | 8 + drivers/media/cec/Kconfig | 1 + drivers/media/cec/Makefile | 2 +- drivers/media/cec/i2c/Kconfig | 14 + drivers/media/cec/i2c/Makefile | 5 + drivers/media/cec/i2c/ch7322.c | 501 ++++++++++++++++++ 8 files changed, 597 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml create mode 100644 drivers/media/cec/i2c/Kconfig create mode 100644 drivers/media/cec/i2c/Makefile create mode 100644 drivers/media/cec/i2c/ch7322.c