From mboxrd@z Thu Jan 1 00:00:00 1970 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=-8.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 47C11C433E4 for ; Fri, 12 Jun 2020 14:48:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 23C41206A4 for ; Fri, 12 Jun 2020 14:48:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="JUrEayeG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726391AbgFLOrV (ORCPT ); Fri, 12 Jun 2020 10:47:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58686 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726275AbgFLOrU (ORCPT ); Fri, 12 Jun 2020 10:47:20 -0400 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 865FAC03E96F; Fri, 12 Jun 2020 07:47:20 -0700 (PDT) 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 C38E924F; Fri, 12 Jun 2020 16:47:17 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1591973238; bh=uU2xQmtH42tW6IeH3dGPC0lnUtMW5Hht2lqVT2Xjgz4=; h=From:To:Cc:Subject:Date:From; b=JUrEayeG7tbFE0EaqcSKTcecMDVLls8Vl7ypODt5Ph1HOtNgfrQ1Zmg1qSwHLRPqh kgIq1pd3nDQVwWbcFRnWnH049/v3J4k+xQ6QU6ImcPQiwLax0fDUjtIR2/1YEIJQLJ ZEhpP4JcSnMVu8Q4167QaYmuGVgCiu8KZ/WMAlz0= From: Kieran Bingham To: linux-renesas-soc@vger.kernel.org, linux-media@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Mauro Carvalho Chehab , sakari.ailus@iki.fi Cc: Kieran Bingham , Laurent Pinchart , Jacopo Mondi , =?UTF-8?q?Niklas=20S=C3=B6derlund?= , Hans Verkuil , Hyun Kwon , Manivannan Sadhasivam , Rob Herring , Linus Walleij , Kieran Bingham Subject: [PATCH v10 0/4] MAX9286 GMSL Support (+RDACM20) Date: Fri, 12 Jun 2020 15:47:09 +0100 Message-Id: <20200612144713.502006-1-kieran.bingham+renesas@ideasonboard.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@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/v10 This latest v10 cleans up the DT bindings validation, and several comments from Sakari's review in v9. It has been successfully tested to capture from all 4 inputs simultaneously. 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 | 159 ++ .../bindings/media/i2c/maxim,max9286.yaml | 366 +++++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + MAINTAINERS | 22 + drivers/media/i2c/Kconfig | 26 + drivers/media/i2c/Makefile | 3 + drivers/media/i2c/max9271.c | 341 +++++ drivers/media/i2c/max9271.h | 224 +++ drivers/media/i2c/max9286.c | 1320 +++++++++++++++++ drivers/media/i2c/rdacm20.c | 667 +++++++++ 10 files changed, 3130 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 -- 2.25.1