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=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT 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 AA842C43381 for ; Mon, 1 Apr 2019 10:19:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 66C6920850 for ; Mon, 1 Apr 2019 10:19:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="dTWG1Ka8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726588AbfDAKTl (ORCPT ); Mon, 1 Apr 2019 06:19:41 -0400 Received: from mail-pg1-f194.google.com ([209.85.215.194]:46628 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726142AbfDAKTl (ORCPT ); Mon, 1 Apr 2019 06:19:41 -0400 Received: by mail-pg1-f194.google.com with SMTP id q1so4514433pgv.13 for ; Mon, 01 Apr 2019 03:19:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=isWCtOGJ5Ynbhczddu295wUNFHtoyfeH1sAsyYI/1MI=; b=dTWG1Ka8oTnidJZlucTXXAlJFWwTlhnsJ4ECRAbhrIhvN51W5Hp1CVUlDTbu7Cgnz2 KfddahhRAgyBGTJ9UzXxCpdgFDq9JGTLFHxoc36G3rmiyO+oRDcqtZNW6oePX3JGg2Fu BLiZyXkZWFreB5Zmgg/YY0eKJzngrjwE4L8iOyI037HE9QAm7jr8A6h3CUaGcLNULEuo toTouzi+/PsgduFqvW+K0zuF2U+jgWpL7dXZ7CvY2GAJ14I7+VbrY/W5alhN3DPcrZlp 4jSnbziwnC8Yh//pKVJ9AI3eNk0ivMXl8V+P1Au/qCYlPX0zKovOY5o85v6CSsI+rnAW Hhvw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=isWCtOGJ5Ynbhczddu295wUNFHtoyfeH1sAsyYI/1MI=; b=ZlvQumPukDjW3juxJwi01ATbIrTI6jcuG5H5lQL6mCE5pkL6Ih5cM95IQdM5vY6z9T ttDhMpdmhStgDYGJJps0oomZpcHTnQqJbTzHQS3gi7U2gTja0Fbo86EeTFnu+dSeKg6v 85pYke0jmIqwcy5EWSm53jDdbmWfNNc+H5kQkq8ViHTe0ddJyADeTQl+GQ9JU+x30pO9 4W/WDjvU9OTpfpSVaiOdKCisSJuY/T0yHnjEFH22wEHRNNhBZHRhIC1ZBc8Q/VOB2zxQ mbB9ehfvgZJNVtzrpD9jrYoP9v1leeswiFchSM7fg1ntvtmuKZ5F3ffy6qetpqaMHavG iPsQ== X-Gm-Message-State: APjAAAV6ZxjxP+FSbarWoccfPgG6RuEOfeJIhlnad1pL+nwCwBJ8PrzU UYSpKOCyHSRh1t9wN9zCBwfGKg== X-Google-Smtp-Source: APXvYqx1UwYe/CbEKMy7JpOZRstv4FiE/U03gbkssVnlGPeMQdcbe90O04ihzac978msmgMQ9tAE7w== X-Received: by 2002:a62:e50a:: with SMTP id n10mr38800990pff.55.1554113980363; Mon, 01 Apr 2019 03:19:40 -0700 (PDT) Received: from dell ([147.50.13.10]) by smtp.gmail.com with ESMTPSA id h187sm7289160pfc.52.2019.04.01.03.19.36 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 01 Apr 2019 03:19:39 -0700 (PDT) Date: Mon, 1 Apr 2019 11:19:34 +0100 From: Lee Jones To: Amelie DELAUNAY Cc: Linus Walleij , Rob Herring , Mark Rutland , Alexandre TORGUE , Maxime Coquelin , "linux-gpio@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-stm32@st-md-mailman.stormreply.com" Subject: Re: [PATCH v4 0/9] Introduce STMFX I2C Multi-Function eXpander Message-ID: <20190401101934.GC4187@dell> References: <1551260094-32570-1-git-send-email-amelie.delaunay@st.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 29 Mar 2019, Amelie DELAUNAY wrote: > Hi, > > A gentle ping on this series (mfd + pinctrl patches, DT patches will be > taken in STM32 soc tree). I currently have over 100 reviews in my backlog. Please be patient. You are on the list. > On 2/27/19 10:34 AM, Amelie Delaunay wrote: > > This series adds support for STMicroelectronics Multi-Function eXpander > > (STMFX), used on some STM32 discovery and evaluation boards. > > > > STMFX is an STM32L152 slave controller whose firmware embeds the following > > features: > > - I/O expander (16 GPIOs + 8 extra if the other features are not enabled), > > - resistive touchscreen controller, > > - IDD measurement. > > > > I2C stuff and chip initialization is based on an MFD parent driver, which > > registers STMFX features MFD children. > > > > --- > > Changes in v4: > > - mfd: move registers #define into the header > > - mfd: merge stmfx and stmfx_ddata structures into one stmfx structure > > - mfd: change stmfx_chip_init/exit and stmfx_irq_init/exit args: use > > i2c_client struct and i2c_get_clientdata > > - mfd: fix typos > > - mfd: add MFD cells for IDD and TS features > > - pinctrl: rework registers #define > > - dts: add STMFX support on stm32mp157c-ev1 > > Changes in v3: > > - fix MFD interrupt bindings > > - fix drivers/mfd/stmfx.c:103:8: warning: 'mask' may be used uninitialized > > in this function > > Changes in v2: > > - move to MFD parent driver for i2c stuff and chip initialization > > - improve regmap configuration > > - take advantage of the use of gpio-ranges > > > > Amelie Delaunay (9): > > dt-bindings: mfd: Add ST Multi-Function eXpander (STMFX) core bindings > > mfd: Add ST Multi-Function eXpander (STMFX) core driver > > dt-bindings: pinctrl: document the STMFX pinctrl bindings > > pinctrl: Add STMFX GPIO expander Pinctrl/GPIO driver > > ARM: dts: stm32: add STMFX support on stm32746g-eval > > ARM: dts: stm32: add joystick support on stm32746g-eval > > ARM: dts: stm32: add orange and blue leds on stm32746g-eval > > ARM: dts: stm32: add STMFX support on stm32mp157c-ev1 > > ARM: dts: stm32: add joystick support on stm32mp157c-ev1 > > > > Documentation/devicetree/bindings/mfd/stmfx.txt | 28 + > > .../devicetree/bindings/pinctrl/pinctrl-stmfx.txt | 116 +++ > > arch/arm/boot/dts/stm32746g-eval.dts | 66 ++ > > arch/arm/boot/dts/stm32mp157c-ev1.dts | 60 ++ > > drivers/mfd/Kconfig | 13 + > > drivers/mfd/Makefile | 2 +- > > drivers/mfd/stmfx.c | 568 ++++++++++++++ > > drivers/pinctrl/Kconfig | 12 + > > drivers/pinctrl/Makefile | 1 + > > drivers/pinctrl/pinctrl-stmfx.c | 820 +++++++++++++++++++++ > > include/linux/mfd/stmfx.h | 123 ++++ > > 11 files changed, 1808 insertions(+), 1 deletion(-) > > create mode 100644 Documentation/devicetree/bindings/mfd/stmfx.txt > > create mode 100644 Documentation/devicetree/bindings/pinctrl/pinctrl-stmfx.txt > > create mode 100644 drivers/mfd/stmfx.c > > create mode 100644 drivers/pinctrl/pinctrl-stmfx.c > > create mode 100644 include/linux/mfd/stmfx.h > > -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog