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=-10.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_2 autolearn=unavailable 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 3B22AC433F5 for ; Sun, 5 Sep 2021 10:26:25 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 E8BBE604AC for ; Sun, 5 Sep 2021 10:26:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org E8BBE604AC Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=/siBA3t7Ffz9M0UPZe820t7+6w+PF3hKvO+5k7XHdEU=; b=d94jHI3n7SbSxC iZ79I88iRls2dzWzAh7JmyonKto9L82PCoYXgnuxechkzu/kd/oDg53jqZnJC5zpn+avign7OJmJk 3gO5vSvFB/IEF0md9/a2+2Cl7ULcRUHbeahOcq9Ns7zt0s8WSsrAlGTyqQTcqimtL8AhkC6VyXMX6 3DKUyrp5M2ErxcpeJqNUm2hxK8qMoycqyWNJCu3W17O+NOhWncIqjw3D4sj0QTjZuDVQ7lv7gD9B4 T3aTwmDdpFVIfEF0Kz4lyRsxD8lPzRYZKerIyVMSn1dbYJNNc9rUkfkAh8jjpdAgWt2PX7lwr2mT9 Uz/WXrmpPd1OF7A7Ib0Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mMpKU-00Faot-ID; Sun, 05 Sep 2021 10:24:50 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mMpKQ-00FaoF-MS for linux-arm-kernel@lists.infradead.org; Sun, 05 Sep 2021 10:24:48 +0000 Received: from jic23-huawei (cpc108967-cmbg20-2-0-cust86.5-4.cable.virginm.net [81.101.6.87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4E45860FBF; Sun, 5 Sep 2021 10:24:42 +0000 (UTC) Date: Sun, 5 Sep 2021 11:28:05 +0100 From: Jonathan Cameron To: Eugen Hristev Subject: Re: [PATCH v3 00/10] iio: adc: at91-sama5d2_adc: add support for sama7g5 Message-ID: <20210905112805.3e11c2dd@jic23-huawei> In-Reply-To: <20210901123013.329792-1-eugen.hristev@microchip.com> References: <20210901123013.329792-1-eugen.hristev@microchip.com> X-Mailer: Claws Mail 4.0.0 (GTK+ 3.24.30; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210905_032446_809369_FCA5D757 X-CRM114-Status: GOOD ( 29.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, ludovic.desroches@microchip.com, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, 1 Sep 2021 15:30:03 +0300 Eugen Hristev wrote: > Hi, > > This series adds support for sama7g5. > > The sama7g5 is slightly different from sama5d2, but has the same basic > operations. The register map is a bit different, so, I added some primitives > to differentiate between the two classes of hardware blocks (sama5d2-sam9x60 > and sama7g5). > > Sama7g5 has 16 channels ADC, no resistive touch, and extra features > (FIFOs, better oversampling , not implemented yet). > > It is a rework of the series initially sent here: > https://marc.info/?l=linux-iio&m=161461656807826&w=2 > > Changes in v3: > updates for the channel indexes ABI > minor nitpicks fixes > fixed krobot report v2 dropped, v3 1-8 applied to the togreg branch of iio.git and initially pushed out as testing for 0-day to poke at and to allow me to rebase after rc1 is available. Thanks, Jonathan > > > > Changes in v2: > > I reworked this according to review by Jonathan, meaning that first I created > a no-op patch that will convert the driver to a more platform specific data > dedicated type of driver. This adds various structures that hold things like > register layout and channel information. > After this I created few patches that implement the main differences between > sama7g5 and older products: the end-of-conversion new register. I added > helper functions to make code more easy to read and more simple. > One the last patches adds the layout and channels for sama7g5. > At this moment in linux-next, the DT for sama7g5 and sama7g5ek is present, > and the last patches add and enable this node in DT for this board. > > Eugen > > > > Eugen Hristev (10): > dt-bindings: iio: adc: at91-sama5d2: add compatible for sama7g5-adc > iio: adc: at91-sama5d2_adc: initialize hardware after clock is started > iio: adc: at91-sama5d2_adc: remove unused definition > iio: adc: at91-sama5d2_adc: convert to platform specific data > structures > iio: adc: at91-sama5d2_adc: add support for separate end of conversion > registers > iio: adc: at91-sama5d2_adc: add helper for COR register > iio: adc: at91-sama5d2_adc: add support for sama7g5 device > iio: adc: at91-sama5d2_adc: update copyright and authors information > ARM: dts: at91: sama7g5: add node for the ADC > ARM: dts: at91: sama7g5ek: enable ADC on the board > > .../bindings/iio/adc/atmel,sama5d2-adc.yaml | 1 + > arch/arm/boot/dts/at91-sama7g5ek.dts | 8 + > arch/arm/boot/dts/sama7g5.dtsi | 16 + > drivers/iio/adc/at91-sama5d2_adc.c | 594 ++++++++++++------ > 4 files changed, 432 insertions(+), 187 deletions(-) > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel