From patchwork Fri Jul 12 11:53:27 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vitor Soares X-Patchwork-Id: 11042157 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3EC071395 for ; Fri, 12 Jul 2019 11:53:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 21C7B28B4C for ; Fri, 12 Jul 2019 11:53:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0E8ED28B51; Fri, 12 Jul 2019 11:53:37 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7700B28B4C for ; Fri, 12 Jul 2019 11:53:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726976AbfGLLxf (ORCPT ); Fri, 12 Jul 2019 07:53:35 -0400 Received: from smtprelay-out1.synopsys.com ([198.182.47.102]:57456 "EHLO smtprelay-out1.synopsys.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726449AbfGLLxf (ORCPT ); Fri, 12 Jul 2019 07:53:35 -0400 Received: from mailhost.synopsys.com (mdc-mailhost1.synopsys.com [10.225.0.209]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id AEFB1C29BE; Fri, 12 Jul 2019 11:53:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1562932415; bh=Bwpep7STwikCoZMTTU0wnldjsqPyrkJwQldcsqAzApM=; h=From:To:Cc:Subject:Date:From; b=dNX/GR8NSBXMT8JWtSMb4daS+sUcAd1AUJT8W7txu6BalacxWO8HHtEZOoG6SQsIm nkUm8DADsnMpqDcrCbrli4uOdeFvIx4EYoJe+FZUZiPwL7lIeLhCvDUbRzG83On4rt oLhMeU2KfF/U+7wZ5f+N0NY+xPDXJatr7IyL9Piay3us5oo41aVuC3UhxcjRNwPuaq fdqOZrhD6Y12TBpYjb5NJD5F1TGQ8CuLkUMBNzr+0HBaXb2qsP2hxbXaHYxIhDAt21 RergnwVg3dX6MI1qiDoX0xdZOguOe3vhuMNuwZ3kAXEg0jsuP1z8v9G7S62kVUi+7o NS2Jkg9bBo3QQ== Received: from de02.synopsys.com (de02.internal.synopsys.com [10.225.17.21]) by mailhost.synopsys.com (Postfix) with ESMTP id 5D15AA0061; Fri, 12 Jul 2019 11:53:33 +0000 (UTC) Received: from de02dwia024.internal.synopsys.com (de02dwia024.internal.synopsys.com [10.225.19.81]) by de02.synopsys.com (Postfix) with ESMTP id 0F0193E581; Fri, 12 Jul 2019 13:53:33 +0200 (CEST) From: Vitor Soares To: linux-iio@vger.kernel.org, linux-i3c@lists.infradead.org, linux-kernel@vger.kernel.org Cc: lorenzo@kernel.org, gregkh@linuxfoundation.org, rafael@kernel.org, bbrezillon@kernel.org, Joao.Pinto@synopsys.com, Vitor Soares Subject: [PATCH v4 0/3] Add ST lsm6dso i3c support Date: Fri, 12 Jul 2019 13:53:27 +0200 Message-Id: X-Mailer: git-send-email 2.7.4 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch series add i3c support for STM LSM6DSO and LSM6DSR sensors. It is also introduced i3c support on regmap api. Due the lack of i3c devices HDR capables on the market the support for now is only for i3c sdr mode by using i3c_device_do_priv_xfers() method. The i3c regmap api is already available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git tags/regmap-i3c Change in v4: remover hw_id variable from st_lsm6dsx_i3c_probe() Change in v3: Update st_lsm6dsx_probe() call Remove i3c_get_device_id() and use i3c_device_match_id() Changes in v2: Change i3c_get_device_id() to drivers/i3c/device.c Add support for LSM6DSR Vitor Soares (3): regmap: add i3c bus support i3c: add i3c_get_device_id helper iio: imu: st_lsm6dsx: add i3c basic support for LSM6DSO and LSM6DSR drivers/base/regmap/Kconfig | 6 ++- drivers/base/regmap/Makefile | 1 + drivers/base/regmap/regmap-i3c.c | 60 +++++++++++++++++++++++++++++ drivers/i3c/device.c | 46 ++++++++++++++++++++++ drivers/i3c/master.c | 45 ---------------------- drivers/iio/imu/st_lsm6dsx/Kconfig | 8 +++- drivers/iio/imu/st_lsm6dsx/Makefile | 1 + drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i3c.c | 58 ++++++++++++++++++++++++++++ include/linux/i3c/device.h | 4 ++ include/linux/regmap.h | 20 ++++++++++ 10 files changed, 202 insertions(+), 47 deletions(-) create mode 100644 drivers/base/regmap/regmap-i3c.c create mode 100644 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i3c.c