From patchwork Tue Jun 8 10:41:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 12306267 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=-8.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 860ECC47082 for ; Tue, 8 Jun 2021 10:43:55 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 54C3461246 for ; Tue, 8 Jun 2021 10:43:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 54C3461246 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=puri.sm Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date:Subject:Cc:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=gRU8mJlxRuWfWkX87WT5GMJHrx+NtNs7XLK/05UpPI4=; b=jcl1tplfOPCHN8 76lQQtCt2nyjN3qZp58D/y9RKTCBssKgo/ukGTwpYxpf/TNi3P/fh3rTLZBh9Z+tIP9D9ijbCClQT TRB+HBqCpHVpEhHpJ3ApXL0oLdRou22b4jEu4pOOlhze6KxOhYcA3/EnWtYv+hp1rnZ2TYTiWtK35 Ph8AURwaQEM36mgr8Wq9/pb6OBWWZ9zPJpzpbeKYllMqfCAud4iMrMt8WSTESpcUIUEoi6s36HCFg qajY5AK4hAp/b2Y2bWiQ+sOsEq9tIXT7w1B+XgXt3x93nREDSdOdeBG+bCCgIzJagz3QHhmlNbUGk 2nK/lfa8BCD4dYYBWAZg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lqZBR-007jek-5D; Tue, 08 Jun 2021 10:42:09 +0000 Received: from comms.puri.sm ([159.203.221.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lqZBN-007jdq-DK for linux-arm-kernel@lists.infradead.org; Tue, 08 Jun 2021 10:42:06 +0000 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id 4AD31DF76C; Tue, 8 Jun 2021 03:42:02 -0700 (PDT) Received: from comms.puri.sm ([127.0.0.1]) by localhost (comms.puri.sm [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id pXdu_X8l6uZj; Tue, 8 Jun 2021 03:42:01 -0700 (PDT) From: Martin Kepplinger To: martin.kepplinger@puri.sm, festevam@gmail.com, krzk@kernel.org, laurent.pinchart@ideasonboard.com Cc: devicetree@vger.kernel.org, kernel@pengutronix.de, kernel@puri.sm, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, mchehab@kernel.org, phone-devel@vger.kernel.org, robh@kernel.org, shawnguo@kernel.org, slongerbeam@gmail.com Subject: [PATCH v3 0/3] media: imx: add support for imx8mq MIPI RX Date: Tue, 8 Jun 2021 12:41:25 +0200 Message-Id: <20210608104128.1616028-1-martin.kepplinger@puri.sm> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210608_034205_468295_CE6D7371 X-CRM114-Status: GOOD ( 11.23 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch series adds a driver for the i.MX8MQ CSI MIPI receiver / controller. It includes the driver, the dt-bindings and the DT addition to the SoC dtsi. Thanks Laurent who helped a lot. I'm happy for any feedback, martin revision history ---------------- v3: (thank you, Rob and Laurent) among minor other things according to v2 review, changes include: * better describe the clocks * rename DT property "phy-reset" to "reset" and "phy-gpr" to "phy" v2: (thank you, Dan and Guido) among fixes according to v1 reviews, changes include: * remove status property from dt-bindings example * define a few bits in order to have less magic values * use "imx8mq_mipi_csi_" as local function prefix * read DT properties only during probe() * remove dead code (log_status) * add imx8mq_mipi_csi_release_icc() * fix imx8mq_mipi_csi_init_icc() https://lore.kernel.org/linux-media/20210531112326.90094-1-martin.kepplinger@puri.sm/ v1: https://lore.kernel.org/linux-media/20210527075407.3180744-1-martin.kepplinger@puri.sm/T/#t Martin Kepplinger (3): dt-bindings: media: document the nxp,imx8mq-mipi-csi2 receiver phy and controller media: imx: add a driver for i.MX8MQ mipi csi rx phy and controller arm64: dts: imx8mq: add mipi csi phy and csi bridge descriptions .../bindings/media/nxp,imx8mq-mipi-csi2.yaml | 161 +++ arch/arm64/boot/dts/freescale/imx8mq.dtsi | 102 ++ drivers/staging/media/imx/Makefile | 1 + drivers/staging/media/imx/imx8mq-mipi-csi2.c | 997 ++++++++++++++++++ 4 files changed, 1261 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml create mode 100644 drivers/staging/media/imx/imx8mq-mipi-csi2.c