From patchwork Fri Apr 17 10:34:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kieran Bingham X-Patchwork-Id: 11494695 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E055B6CA for ; Fri, 17 Apr 2020 10:34:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C7197221EC for ; Fri, 17 Apr 2020 10:34:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="vph5Cck8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728627AbgDQKef (ORCPT ); Fri, 17 Apr 2020 06:34:35 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:50064 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728557AbgDQKef (ORCPT ); Fri, 17 Apr 2020 06:34:35 -0400 Received: from Q.local (cpc89242-aztw30-2-0-cust488.18-1.cable.virginm.net [86.31.129.233]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id EE1EC97D; Fri, 17 Apr 2020 12:34:31 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1587119672; bh=iXcDG3x21kdICT9LesiijNnKyq0L2S+OhNZgcyTtIVU=; h=From:To:Cc:Subject:Date:From; b=vph5Cck8dFuT5oTpMHZx5b33eajjDp0m//Q9RI/wOro6iVUXQyL8bWBqTlDe909vw xxrUIcXfvje9y247LOhMntKtaFvRk4lIlnNQq0qZqa3L3gJBdy+vModLZHoZg+jQdU TLMx5C8GHmh7/ROLUpXIcH/akJRMmcmNSW/JWrCE= From: Kieran Bingham To: linux-renesas-soc@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Mauro Carvalho Chehab Cc: Kieran Bingham , Laurent Pinchart , Jacopo Mondi , =?utf-8?q?Niklas_S=C3=B6derlund?= , sakari.ailus@iki.fi, Hans Verkuil , Hyun Kwon , Manivannan Sadhasivam , Rob Herring , Kieran Bingham Subject: [PATCH v8 0/4] MAX9286 GMSL Support (+RDACM20) Date: Fri, 17 Apr 2020 11:34:20 +0100 Message-Id: <20200417103424.5875-1-kieran.bingham+renesas@ideasonboard.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org This series provides a pair of drivers for the GMSL cameras on the R-Car ADAS platforms. These drivers originate from Cogent Embedded, and have been refactored to split the MAX9286 away from the RDACM20 drivers which were once very tightly coupled. The MAX9286 is capable of capturing up to 4 streams simultaneously, and while the V4L2-Multiplexed streams series is not available, this works purely on the assumption that the receiver will correctly map each of the 4 VCs to separate video nodes, as the RCar-VIN does. This driver along with a camera driver for the RDACM20 and the associated platform support for the Renesas R-Car Salvator-X, and the Eagle-V3M can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/kbingham/rcar.git gmsl/v8 We're very much hoping that we can aim to get the max9286 into the next merge-window. Please let us know if there are any issues blocking this. Jacopo Mondi (2): dt-bindings: media: i2c: Add bindings for IMI RDACM2x media: i2c: Add RDACM20 driver Kieran Bingham (1): media: i2c: Add MAX9286 driver Laurent Pinchart (1): dt-bindings: media: i2c: Add bindings for Maxim Integrated MAX9286 .../bindings/media/i2c/imi,rdacm2x-gmsl.yaml | 161 ++ .../bindings/media/i2c/maxim,max9286.yaml | 287 ++++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + MAINTAINERS | 22 + drivers/media/i2c/Kconfig | 25 + drivers/media/i2c/Makefile | 3 + drivers/media/i2c/max9271.c | 330 ++++ drivers/media/i2c/max9271.h | 224 +++ drivers/media/i2c/max9286.c | 1332 +++++++++++++++++ drivers/media/i2c/rdacm20.c | 668 +++++++++ 10 files changed, 3054 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml create mode 100644 Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml create mode 100644 drivers/media/i2c/max9271.c create mode 100644 drivers/media/i2c/max9271.h create mode 100644 drivers/media/i2c/max9286.c create mode 100644 drivers/media/i2c/rdacm20.c