[{"id":1766288,"web_url":"http://patchwork.ozlabs.org/comment/1766288/","msgid":"","list_archive_url":null,"date":"2017-09-11T12:55:19","subject":"Re: [RESEND PATCH v3 0/5] Add support for the STM32F7 I2C","submitter":{"id":66874,"url":"http://patchwork.ozlabs.org/api/people/66874/","name":"Benjamin Gaignard","email":"benjamin.gaignard@linaro.org"},"content":"2017-09-01 9:34 GMT+02:00 Pierre-Yves MORDRET :\n> This patchset adds support for the I2C controller embedded in STM32F7xx SoC.\n> It enables I2C transfer in interrupt mode with Standard-mode, Fast-mode and\n> Fast-mode+ bus speed.\n\nHi Wolfram,\n\nI notice that those patches aren't in pull request for 4.14 and not in\ni2c-next branch.\nWhat can we do to progress in this topic? Does issues/remarks still\nneed to be fixed in this code ?\n\nThanks for your advices,\nBenjamin\n\n> ---\n> Version history:\n> v3:\n> * Move stm32f7_i2c_match above stm32f7_i2c_driver\n> * of_device_get_match_data instead of of_match_device\n> * Improve I2C Speed DT gathering\n> * dev_err into dev_dbg for Arbitration loss\n> * Remove useless space aligned\n>\n> v2:\n> * Implement an I2C timings computation algorithm instead of static\n> values(bindings). Algorithm uses generic I2C SCL Falling/Rising\n> bindings and System clock to compute its timings.\n> * I2C Device Tree Update\n> ---\n> Pierre-Yves MORDRET (5):\n> dt-bindings: i2c-stm32: Document the STM32F7 I2C bindings\n> i2c: i2c-stm32f4: use generic definition of speed enum\n> i2c: i2c-stm32f7: add driver\n> ARM: dts: stm32: Add I2C1 support for STM32F746 SoC\n> ARM: dts: stm32: Add I2C1 support for STM32F746 eval board\n>\n> .../devicetree/bindings/i2c/i2c-stm32.txt | 29 +-\n> arch/arm/boot/dts/stm32746g-eval.dts | 8 +\n> arch/arm/boot/dts/stm32f746.dtsi | 22 +\n> drivers/i2c/busses/Kconfig | 10 +\n> drivers/i2c/busses/Makefile | 1 +\n> drivers/i2c/busses/i2c-stm32.h | 20 +\n> drivers/i2c/busses/i2c-stm32f4.c | 18 +-\n> drivers/i2c/busses/i2c-stm32f7.c | 974 +++++++++++++++++++++\n> 8 files changed, 1068 insertions(+), 14 deletions(-)\n> create mode 100644 drivers/i2c/busses/i2c-stm32.h\n> create mode 100644 drivers/i2c/busses/i2c-stm32f7.c\n>\n> --\n> 2.7.4\n>\n>\n> _______________________________________________\n> linux-arm-kernel mailing list\n> linux-arm-kernel@lists.infradead.org\n> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=linux-i2c-owner@vger.kernel.org;\n\treceiver=)","ozlabs.org; dkim=pass (1024-bit key;\n\tunprotected) header.d=linaro.org header.i=@linaro.org\n\theader.b=\"fTsHno41\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xrSZg6KHsz9s7B\n\tfor ;\n\tMon, 11 Sep 2017 22:55:23 +1000 (AEST)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751783AbdIKMzW (ORCPT );\n\tMon, 11 Sep 2017 08:55:22 -0400","from mail-io0-f175.google.com ([209.85.223.175]:37959 \"EHLO\n\tmail-io0-f175.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1751703AbdIKMzV (ORCPT\n\t); Mon, 11 Sep 2017 08:55:21 -0400","by mail-io0-f175.google.com with SMTP id n69so24247263ioi.5\n\tfor ; Mon, 11 Sep 2017 05:55:20 -0700 (PDT)","by 10.157.80.140 with HTTP; Mon, 11 Sep 2017 05:55:19 -0700 (PDT)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google;\n\th=mime-version:in-reply-to:references:from:date:message-id:subject:to\n\t:cc:content-transfer-encoding;\n\tbh=01X+qECgzdXFN/eTFfePsmQl1LROrdjfg9/mGYNips8=;\n\tb=fTsHno41rdVICapwjnZB0nvwRqjxNChuRaxt80+uX0z45rL2cYbbeHDjyqcfLEkk6V\n\tZAOvwhXjnW5xcRn3JBfTs3MjNSqRVHf3XQijhgE1yNDFUsnGK9J6VI46rClLJo+6bpsw\n\tm/+cQVm4kbt8am2ZqhFgVNsAyx2ClWKX4uWss=","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:mime-version:in-reply-to:references:from:date\n\t:message-id:subject:to:cc:content-transfer-encoding;\n\tbh=01X+qECgzdXFN/eTFfePsmQl1LROrdjfg9/mGYNips8=;\n\tb=jbrerLttoqcu/od8WED+swg6VFVJjbHTbdkq77386VXUGgkamANbXQuuOzu8NJSw4q\n\t5+UfbFI2v1rEI9ZckYsh0IfcCiv4833vvPZnhcblKWCIlNg2Hc1liwJCicc5ta/AheXa\n\ti+hihvsAVxbqQPfg5+ESZWvwh/vAbq9SzphqpAzac1vm3nj94bJ5l9plzWClEe3RYp7Y\n\tRibnDwbZkQezR75tXqBo2I9LHTqnYLET+48He+kctrCOgLePJRJgys9COrcO/vc+ez9l\n\tf6kMG12cSsdFj1djlqCyFDcJrxyKtM4bEiHghWliwpEt85wHMw0pGeDhvQBn3Py6pu0k\n\tDQBA==","X-Gm-Message-State":"AHPjjUjdqLAKOvxnl4pGDI6qFo/ffHpFhJa9fEewtcxQUAcY28HWM6y0\n\tdD1Apf6N/4wdHhAhgAr+bR9aTAeJ2h8X","X-Google-Smtp-Source":"AOwi7QAqU3sL97FS9xB4eBwWzCwo0s6a+Vl7BC5Y300QikQY0CJgMyjy+oQb6ZiTjCjUMB7Ew2DxfTefSyok8rW1uiA=","X-Received":"by 10.202.3.213 with SMTP id 204mr12016015oid.205.1505134520423; \n\tMon, 11 Sep 2017 05:55:20 -0700 (PDT)","MIME-Version":"1.0","In-Reply-To":"<1504251255-20469-1-git-send-email-pierre-yves.mordret@st.com>","References":"<1504251255-20469-1-git-send-email-pierre-yves.mordret@st.com>","From":"Benjamin Gaignard ","Date":"Mon, 11 Sep 2017 14:55:19 +0200","Message-ID":"","Subject":"Re: [RESEND PATCH v3 0/5] Add support for the STM32F7 I2C","To":"Pierre-Yves MORDRET ","Cc":"Wolfram Sang , Rob Herring ,\n\tMark Rutland ,\n\tMaxime Coquelin ,\n\tAlexandre Torgue ,\n\tRussell King ,\n\tlinux-i2c@vger.kernel.org, devicetree@vger.kernel.org,\n\tlinux-arm-kernel@lists.infradead.org,\n\tLinux Kernel Mailing List ","Content-Type":"text/plain; charset=\"UTF-8\"","Content-Transfer-Encoding":"quoted-printable","Sender":"linux-i2c-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"linux-i2c@vger.kernel.org"}}]