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=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 984C1C636CA for ; Fri, 16 Jul 2021 10:23:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 814EE613F7 for ; Fri, 16 Jul 2021 10:23:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238842AbhGPK0d (ORCPT ); Fri, 16 Jul 2021 06:26:33 -0400 Received: from comms.puri.sm ([159.203.221.185]:50878 "EHLO comms.puri.sm" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238196AbhGPK0W (ORCPT ); Fri, 16 Jul 2021 06:26:22 -0400 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id C2715E0012; Fri, 16 Jul 2021 03:23:12 -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 KQ5PrDbyEW8m; Fri, 16 Jul 2021 03:23:11 -0700 (PDT) From: Martin Kepplinger To: laurent.pinchart@ideasonboard.com, shawnguo@kernel.org Cc: devicetree@vger.kernel.org, festevam@gmail.com, kernel@pengutronix.de, kernel@puri.sm, krzk@kernel.org, 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, m.felsch@pengutronix.de, mchehab@kernel.org, phone-devel@vger.kernel.org, robh@kernel.org, slongerbeam@gmail.com, Martin Kepplinger Subject: [PATCH v7 0/3] media: imx: add support for imx8mq MIPI RX Date: Fri, 16 Jul 2021 12:22:41 +0200 Message-Id: <20210716102244.581182-1-martin.kepplinger@puri.sm> Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org hi, 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. I test it using libcamera. Thanks to Laurent who helped a lot. I'm happy for any feedback, martin revision history ---------------- v7: (thank you Laurent and Rob) * fix the binding example (include the reset driver) * use pm_runtime_resume_and_get() * fix some logic in init_cfg() * add some useful code comments and fix minor bits found by Laurent in v6 v6: (thank you Laurent and Rob) * add reviewed-by tag to binding * statically allocate clk_bulk_data * fix how the hs_settle value is applied * remove s_power calls * remove the link_setup() callback implementation and make the link immutable * more cleanups according to Laurents' review from v5 https://lore.kernel.org/linux-media/20210714111931.324485-1-martin.kepplinger@puri.sm/ v5: (thank you Laurent) * fix reset usage by using the already supported reset controller driver * remove clko2 (totally unrelated clock / had been included by accident) * rename pxl clock to ui https://lore.kernel.org/linux-media/20210618095753.114557-1-martin.kepplinger@puri.sm/ v4: (thank you Rob and Marco) * create fsl,mipi-phy-gpr custom dt property instead of confusing "phy" * add imx8mq-specific compatibile to imx8mq.dtsi for future use https://lore.kernel.org/linux-media/20210614121522.2944593-1-martin.kepplinger@puri.sm/ 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" https://lore.kernel.org/linux-media/20210608104128.1616028-1-martin.kepplinger@puri.sm/T/#t 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 | 174 ++++ arch/arm64/boot/dts/freescale/imx8mq.dtsi | 104 ++ drivers/staging/media/imx/Makefile | 1 + drivers/staging/media/imx/imx8mq-mipi-csi2.c | 947 ++++++++++++++++++ 4 files changed, 1226 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml create mode 100644 drivers/staging/media/imx/imx8mq-mipi-csi2.c -- 2.30.2