Received: by 2002:ac0:a594:0:0:0:0:0 with SMTP id m20-v6csp1710437imm; Wed, 16 May 2018 01:44:49 -0700 (PDT) X-Google-Smtp-Source: AB8JxZp76igTONencSyRVCIeKa62nsj46fpzWvepYDNQUl2qOsGJny+mltXPz1OZr9sKuX5ws1nQ X-Received: by 2002:a65:5088:: with SMTP id r8-v6mr15113884pgp.80.1526460289005; Wed, 16 May 2018 01:44:49 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1526460288; cv=none; d=google.com; s=arc-20160816; b=kY8SLzGZUfaCvwYEq2VLmc/xo2QZFJz7NBKlM14sHUPRT3ikdnVzrCbpAAKBy7McwS zYuDBRxTAwZNNtnQsP/kvSrHzMbza6FF7A6Cefb3mzYa9/sneOvMoCsJQ/yGalgWFeI5 Slg5Th8QcUbWOf47qtcsL19fo3qlmSdDtDXIYoIJzat6O95KQLtYVxTB+CCA82tvt6Ps Y52xPEX/kwuU9odHU569YIopz3xi0ZP7TC8swNfGIBleVVwAK1SI1r2uNGaAXhhwmzlo E190dsnwhHSHbYHlggfEIhxxk8hqhqJYfAHcjyHkkLmNsWuEdT1DEOY3siA5lDkBUpRG 1bUQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject:arc-authentication-results; bh=LMCso66LW0n+FviIVH6/d+sq5tFwwsTuB5ffEoqhkAw=; b=djb6CCyXnnaZi9NrRiXotm56LElm9jB+GkhoHSlDyQL0wKHtiUfrePdexAkgYVHe20 SQypx+NB2MgbP2VmD9FoyGLrJGJB8anGa94AQxezlipjnKOLc7gmLb74ljnjwzJ2TbP8 KZ9akWxdDquQ3j7WiiiOt1EXbxbSbWVO9UP0WcqpM24yQ5OZxI+DYgiXZhRmE2Whuxaf yHIQVrhkoSFlj8l9/dRiS65b967buVY1Y3FEoeS7eww6movsMPiZsPF15orwcCUmYjXy xVqX9uVgnu5wHpmwkCbVFwSRj42yN0UyD5YwisAnZXOZC6X0MoN7/u0kfX3ZZCMpAjwg lxXg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f64-v6si1986393plf.496.2018.05.16.01.44.34; Wed, 16 May 2018 01:44:48 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752354AbeEPIoR (ORCPT + 99 others); Wed, 16 May 2018 04:44:17 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:28031 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751728AbeEPIoO (ORCPT ); Wed, 16 May 2018 04:44:14 -0400 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w4G8hfsT019221; Wed, 16 May 2018 10:43:41 +0200 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2hyxbc59fs-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Wed, 16 May 2018 10:43:41 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 6F8C431; Wed, 16 May 2018 08:43:40 +0000 (GMT) Received: from Webmail-eu.st.com (sfhdag5node3.st.com [10.75.127.15]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 3A90D15FE; Wed, 16 May 2018 08:43:40 +0000 (GMT) Received: from [10.48.0.167] (10.75.127.47) by SFHDAG5NODE3.st.com (10.75.127.15) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Wed, 16 May 2018 10:43:39 +0200 Subject: Re: [RESEND PATCH v5 0/6] Add support for PWM input capture on STM32 To: Lee Jones CC: , , , , , , , , , , , References: <1526456161-27865-1-git-send-email-fabrice.gasnier@st.com> <20180516080635.GE5130@dell> From: Fabrice Gasnier Message-ID: Date: Wed, 16 May 2018 10:43:38 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <20180516080635.GE5130@dell> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.75.127.47] X-ClientProxiedBy: SFHDAG3NODE3.st.com (10.75.127.9) To SFHDAG5NODE3.st.com (10.75.127.15) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-05-16_04:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/16/2018 10:06 AM, Lee Jones wrote: > On Wed, 16 May 2018, Fabrice Gasnier wrote: > >> This series adds support for capture to stm32-pwm driver. >> Capture is based on DMAs. >> - First two patches add support for requesting DMAs to MFD core >> - Next three patches add support for capture to stm32-pwm driver >> - This has been tested on stm32429i-eval board. >> >> --- >> Changes in v5: >> - update patch 2 (mfd: stm32-timers: add support for dmas) >> move stm32_timers_dma struct to header file, >> fix warning on dma_mapping_error(). >> >> Changes in v4: >> - Lee's comments on patch 2 (mfd: stm32-timers: add support for dmas) >> Add kerneldoc header, better format comments. >> >> Changes in v3: >> - Dropped 2 precusor patches applied by Thierry in pwm tree: >> "pwm: stm32: fix, remove unused struct device" >> "pwm: stm32: protect common prescaler for all channels" >> - Note: this series applies on top on pwm tree >> - Implements Lee's comments on MFD part: rework stm32_timers_dma struct, >> exported routine prototype now use generic device struct, more >> various comments (see patch 2 changelog). >> >> Resend v2: >> - Add collected Acks >> >> Changes in v2: >> - Abstract DMA handling from child driver: move it to MFD core >> - Rework pwm capture routines to adopt this change >> - Comment on optional dma support, beautify DMAs probe >> >> Fabrice Gasnier (6): >> dt-bindings: mfd: stm32-timers: add support for dmas >> mfd: stm32-timers: add support for dmas >> pwm: stm32: add capture support >> pwm: stm32: improve capture by tuning counter prescaler >> pwm: stm32: use input prescaler to improve period capture >> ARM: dts: stm32: Enable pwm3 input capture on stm32f429i-eval > > Applied patches 1-5. Many thanks Lee ! Maybe I missed something, but just in case... In your pull request ("[GIT PULL] Immutable branch between MFD and PWM due for the v4.18 merge window") I only see 4 patches: Fabrice Gasnier (4): mfd: stm32-timers: Add support for DMAs pwm: stm32: Add capture support pwm: stm32: Improve capture by tuning counter prescaler pwm: stm32: Use input prescaler to improve period capture I can't see patch 1 ("dt-bindings: mfd: stm32-timers: add support for dmas") Is it applied on another tree ? Best Regards, Fabrice > >> .../devicetree/bindings/mfd/stm32-timers.txt | 20 ++ >> arch/arm/boot/dts/stm32429i-eval.dts | 3 + >> drivers/mfd/stm32-timers.c | 201 +++++++++++++++- >> drivers/pwm/pwm-stm32.c | 257 +++++++++++++++++++++ >> include/linux/mfd/stm32-timers.h | 58 +++++ >> 5 files changed, 537 insertions(+), 2 deletions(-) >> >