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[209.132.180.67]) by mx.google.com with ESMTP id a3si4648205ejs.2.2019.10.16.03.59.45; Wed, 16 Oct 2019 04:00:08 -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; dkim=pass header.i=@gmail.com header.s=20161025 header.b=n2StEBJN; 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; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390412AbfJPCu7 (ORCPT + 99 others); Tue, 15 Oct 2019 22:50:59 -0400 Received: from mail-qt1-f194.google.com ([209.85.160.194]:36822 "EHLO mail-qt1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389882AbfJPCu7 (ORCPT ); Tue, 15 Oct 2019 22:50:59 -0400 Received: by mail-qt1-f194.google.com with SMTP id o12so33939599qtf.3; Tue, 15 Oct 2019 19:50:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :user-agent; bh=U0Z5HisauZe2iHOuTduiI3CoVYv9qoYMP5yXHXCMrRg=; b=n2StEBJNe1dRBdmxo24SeBjCmeM4di4xNbXfvXZ04I9znQb9QoIXnqpEnj6Sz7S5WV dOPjUBwJSaiwmLd6tLRXCTMeg3FaCazuZHEdDBLfp2ZN2SHo70/zKeo8b8N+F7fqtfcd UepRpWDcSAd7pKsJfv0PkAEmSliArI556HJEdhOMCj2lK3/+SQk6bpIlVW/TjqwEdIvt 6H6sIuyVCognBOgZC4zrVU/j6KRYm6/UsU5mV6SkDKT/v4rMLyZ+HzfATtZjU/AUsRlQ ElldLEiHji2SjGJMqDjBAPRbwyBo/0llZ2LxbtvCE68AlwUVUym/cVKrg+IeF5E+pIf7 gvAg== 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:mime-version :content-disposition:user-agent; bh=U0Z5HisauZe2iHOuTduiI3CoVYv9qoYMP5yXHXCMrRg=; b=jY3IvEXAa5k75wTvL4lGMSqQ5ou5/muxzkdLZo5Z1fjrNwZJjt1/lioazuAqyTH3Aw 9CqQH/0B/ZfcYE0q2YOn7wPA2uRELA4XS9OvCQXIylxAfvk8PaeHdegUIS8up4/lDfxq cmrjbTmKTuVwWC+cVILzleMxqK09vhxAmzioGKCnVQ1C3SpI5uMk8e4YeywJBKbyyU/I l8wPFVUH2bkjNE2SHIgj1xcYGjfxNyPVkvGoqLBQlaMQapKMJCCQM/YyX07VdmcRn2M4 Of66yonU8eA1ouEWks/91B0tXk6wNOjjHXbOqD4CGWeQ7u8gNfIqrjnOh93mF6xYMnCd Z4vQ== X-Gm-Message-State: APjAAAXsPT32hw7d9Fi2hE3ry9VqZN0xJw1kYqvfIUC2yjOJcOLbDbUX bCypbUZN+DOSanoQYsPuLecRBYaZxD0= X-Received: by 2002:aed:24e9:: with SMTP id u38mr41851049qtc.30.1571194258669; Tue, 15 Oct 2019 19:50:58 -0700 (PDT) Received: from smtp.gmail.com ([2804:d43:421:ecd6:45ed:dc65:8f65:8e1]) by smtp.gmail.com with ESMTPSA id c8sm10409249qko.102.2019.10.15.19.50.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Oct 2019 19:50:58 -0700 (PDT) Date: Tue, 15 Oct 2019 23:50:54 -0300 From: Marcelo Schmitt To: jic23@kernel.org Cc: dragos.bogdan@analog.com, alexandru.ardelean@analog.com, linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, kernel-usp@googlegroups.com Subject: [PATCH v2 0/2] iio: adc: Add driver support for AD7292 Message-ID: <20191016025051.bstkghi4ug4upxvr@smtp.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset adds a basic driver for the AD7292 ADC/DAC system along with device tree binding documentation. Changelog V2: - made SPI rx/tx buffers separated fields in the state struct - adjusted spi_transfer tx_buf pointer - at probe, stored vref supply for later reference - removed regulator_get_voltage() from read_raw() INFO_SCALE - added a comment to make clear when internal voltage reference will be used - use standard channel definition to specify the ADC channels in dt-binding doc Marcelo Schmitt (2): iio: adc: Add driver support for AD7292 dt-bindings: iio: adc: Add DT docs for AD7292 .../bindings/iio/adc/adi,ad7292.yaml | 107 ++++++ MAINTAINERS | 8 + drivers/iio/adc/Kconfig | 10 + drivers/iio/adc/Makefile | 1 + drivers/iio/adc/ad7292.c | 350 ++++++++++++++++++ 5 files changed, 476 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml create mode 100644 drivers/iio/adc/ad7292.c -- 2.23.0