From patchwork Sun Mar 12 13:19:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andi Shyti X-Patchwork-Id: 662858 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1389EC74A5B for ; Sun, 12 Mar 2023 13:21:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229956AbjCLNVp (ORCPT ); Sun, 12 Mar 2023 09:21:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60450 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229502AbjCLNVo (ORCPT ); Sun, 12 Mar 2023 09:21:44 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 45FF3DBD4; Sun, 12 Mar 2023 06:21:14 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 0DA7660F1E; Sun, 12 Mar 2023 13:19:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E1AAAC433EF; Sun, 12 Mar 2023 13:19:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1678627188; bh=/2pSrab/BdlS035nX+TR/7j8ix3IWMUEeMSxa/xOPb4=; h=From:To:Cc:Subject:Date:From; b=jLDPS9EwwB62fm+VNqlM4Uh6V4MtV1GhN5zvg9WklPTMHU0JqQjFalx81rRCSBbxo 9BuY9EWlNpMbbggEls/7blerMi0LTZDmnksiKGyePglZ6x2t7B8L6OUm0LHcj8KYOG 5Phcm7A+S+ttkHrvh9DrvQhS1WwjqOZPCk/IAowGQUf94yTPokTnf4EBHzoDZN31sO 7X2YFF5jRxKF8mY+HoZRVcrLDrbnAACwjqmtPL20hvk31DKLct5wWG0TEU3pV0fi7l sdkj1tpyD2B2U3d6G7Wp7dR5d4/LaOmePnjhMn+VjASilU+8KgGDBBVFLXuSpRbF04 jPbeCXPBIlrQA== From: Andi Shyti To: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Wolfram Sang , Rob Herring , Krzysztof Kozlowski , Chris Packham , Ryan Chen , Andi Shyti Subject: [PATCH 0/2] Add the clock stretching i2c property Date: Sun, 12 Mar 2023 14:19:31 +0100 Message-Id: <20230312131933.248715-1-andi.shyti@kernel.org> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Hello, fter a discussion between Krzysztof and Ryan[*], it has become apparent that the i2c binding is lacking the definition of a property that needs to be added at a more generic level. This property is also used by the mpc i2c controller, which has been updated in the second patch. As it has been several years since I worked with DTSs, I hope that I have done everything correctly. Thank you, Andi [*] https://lore.kernel.org/all/c41ee6b5-ddb4-1253-de54-a295b3bab2cc@linaro.org/ Andi Shyti (2): dt-bindings: i2c: Add the clock stretching property i2c: mpc: Use the i2c-scl-clk-low-timeout-ms property Documentation/devicetree/bindings/i2c/i2c-mpc.yaml | 12 ++++++------ Documentation/devicetree/bindings/i2c/i2c.txt | 9 +++++++++ drivers/i2c/busses/i2c-mpc.c | 3 ++- 3 files changed, 17 insertions(+), 7 deletions(-)