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 BAE41C432BE for ; Mon, 30 Aug 2021 12:25:25 +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 803F461154 for ; Mon, 30 Aug 2021 12:25:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 803F461154 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=1TY/HsK/FmG46rwQvOG6Z4qLhr5ED7182nVAQacsnCQ=; b=x5xeXCWi/FCsXX X31ItOW+OwhUYlxASF3LALlDziFAPi5NsBWgq0V6v+aHYYHfnARKTfRyQg3HVG2/qUBPAln5mh5ho 0yxnaQSmnTyjLCCGtxtwc6ITf5C/W55EPzQPPurMwSmm/aFtBxXBoCnhaU2CBEx+IOsBt5NUpBuY4 M17ymbIf3OHNrtB6igmMbcpPrOlWYUYMm+dWmr5mOj/ugKkSjruZYKqJU/V2SzAJecXHHPcp9Srwk 7PXEv0YvksUGIFXJGwr3GX8s7mT4UgYeFqKYrXUH1OzraciggB1g4Es4QwP+rkVekXjDyyWW50xEN HqtqUXiPAcr/ECiEQCyw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mKgK5-00HDxv-LA; Mon, 30 Aug 2021 12:23:33 +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 1mKgJz-00HDxH-UF for linux-arm-kernel@lists.infradead.org; Mon, 30 Aug 2021 12:23:31 +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 BC01E61154; Mon, 30 Aug 2021 12:23:24 +0000 (UTC) Date: Mon, 30 Aug 2021 13:26:36 +0100 From: Jonathan Cameron To: Eugen Hristev Subject: Re: [PATCH v2 00/10] iio: adc: at91-sama5d2_adc: add support for sama7g5 Message-ID: <20210830132636.16dde030@jic23-huawei> In-Reply-To: <20210824115441.681253-1-eugen.hristev@microchip.com> References: <20210824115441.681253-1-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-20210830_052328_042942_A42A1539 X-CRM114-Status: GOOD ( 29.26 ) 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 Tue, 24 Aug 2021 14:54:31 +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 > > 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 0-8 applied with the minor tweak mentioned in a reply to relevant patch. I'll assume 9-10 will got via normal soc related tree. Note that I'm queuing these up for the merge window after this one now (5.16). Thanks, Jonathan > > > > 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 | 586 ++++++++++++------ > 4 files changed, 425 insertions(+), 186 deletions(-) > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel