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=-12.0 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,USER_AGENT_GIT 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 A8309C433E0 for ; Thu, 14 Jan 2021 17:56:08 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 E913923A57 for ; Thu, 14 Jan 2021 17:56:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E913923A57 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject: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=wSWbE0ehp6jWdly87gys0iFJfCsqwv4nvrY9pFMiWRg=; b=FnoPiR0Pl/+83uB86dpyl5IslG 8MUO/SZhe97Er0hSooa6MFZXw8gWa3uidgrd2Nz6fte9teIkGLVwlP/Fps2vjX2LWO8Gho83j3mAB sQprW7y/9Xipg7KWh8pkB/DXxOkz04xyqcFXUFVunhWI7zvWrKnsajr0HnyN+Z5JkiUBIf3hZWXOW lvMWwsC7RihCBs28X+VcNp4XeDjukemWIsKvAFWO0i59fzrl4iESZIZFzR58paZC8PS+BLl3MdJeK GPQ45KTkMlUGrl1QTpToU23BWcQMMegYIqhN3KnH3LBu41GkOtFMTBzytnXffWLN7Mzw1AfcmcW7x b7W13lVQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l06qt-00065x-0L; Thu, 14 Jan 2021 17:56:07 +0000 Received: from relay9-d.mail.gandi.net ([217.70.183.199]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l06qq-00064J-N7 for linux-i3c@lists.infradead.org; Thu, 14 Jan 2021 17:56:05 +0000 X-Originating-IP: 86.201.233.230 Received: from localhost.localdomain (lfbn-tou-1-151-230.w86-201.abo.wanadoo.fr [86.201.233.230]) (Authenticated sender: miquel.raynal@bootlin.com) by relay9-d.mail.gandi.net (Postfix) with ESMTPSA id 29E86FF804; Thu, 14 Jan 2021 17:56:01 +0000 (UTC) From: Miquel Raynal To: Rob Herring , , Alexandre Belloni , linux-i3c@lists.infradead.org Subject: [PATCH v4 0/6] Silvaco I3C master driver Date: Thu, 14 Jan 2021 18:55:52 +0100 Message-Id: <20210114175558.17097-1-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210114_125605_127881_1E313264 X-CRM114-Status: GOOD ( 12.82 ) X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Miquel Raynal , Rajeev Huralikoppi , Conor Culhane , Thomas Petazzoni , Nicolas Pitre Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org Hello, Here is the addition of a driver for the Silvaco I3C master IP. Changes in v4: * Converted the I3C binding file to yaml schema (including a license change, as requested by checkpatch.pl) * Included this schema to the MIPI HCI binding file. * Updated the Silvaco binding following Rob's review. * No changes in the driver at all. Changes in v3: * Fix the MAINTAINERS file. * Fix the bindings (clocks description, size-cells, etc) * Add Rob's Ack on one patch. * Dropped unnecessary locks. * Used a hardware feature to automatically NACK IBI's during regular data transfers. * Stopped flushing FIFOs (not needed). * Entirely reworked the IBI handling logic. * Dropped the warning when a device does not advertise it's dynamic address during an IBI. * Moved the IBI logic into the master's workqueue instead of a threaded handler. * Added a svc_i3c_master_readb() helper. * Used consistent bit definitions (BIT() vs. FIELD_GET()). Changes in v2: * Change the manufacturer name from svc to silvaco. Miquel Raynal (6): dt-bindings: i3c: Convert controller description to yaml dt-bindings: i3c: mipi-hci: Include the bus binding dt-bindings: Add vendor prefix for Silvaco dt-bindings: i3c: Describe Silvaco master binding i3c: master: svc: Add Silvaco I3C master driver MAINTAINERS: Add Silvaco I3C master Documentation/devicetree/bindings/i3c/i3c.txt | 140 -- .../devicetree/bindings/i3c/i3c.yaml | 186 +++ .../devicetree/bindings/i3c/mipi-i3c-hci.yaml | 5 +- .../bindings/i3c/silvaco,i3c-master.yaml | 60 + .../devicetree/bindings/vendor-prefixes.yaml | 2 + MAINTAINERS | 8 + drivers/i3c/master/Kconfig | 8 + drivers/i3c/master/Makefile | 1 + drivers/i3c/master/svc-i3c-master.c | 1478 +++++++++++++++++ 9 files changed, 1747 insertions(+), 141 deletions(-) delete mode 100644 Documentation/devicetree/bindings/i3c/i3c.txt create mode 100644 Documentation/devicetree/bindings/i3c/i3c.yaml create mode 100644 Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml create mode 100644 drivers/i3c/master/svc-i3c-master.c -- 2.20.1 -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c