From patchwork Fri Mar 15 15:11:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gregory CLEMENT X-Patchwork-Id: 10855031 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4253517EF for ; Fri, 15 Mar 2019 15:12:08 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 257012AABF for ; Fri, 15 Mar 2019 15:12:08 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 12E052AAE7; Fri, 15 Mar 2019 15:12:08 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id AF8EE2AAE5 for ; Fri, 15 Mar 2019 15:12:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; 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:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=75z/CJjhpBCJEGO9DjQ3JYT4tjRnohG1i5H/Vk+d1xc=; b=GoEvpLsv/p3k4k GiuvtKrO4ntH80W4xfNVw2NW0RPWpotaWo6kO3cWL/ADy2ivHWt0HZSrw1kZi3a0W+IAWteBKz+ze IMxv1DMD3bsycqCqz4do4bAIyvUiQRLuZq1mvuDwhUToq+E2MVBLBV/ImG3jPRwRW5JDZr4pz0Gr4 079jYe6soQN/hr6aZ0+xKHOgZOZq/V64oRor7d9Yozse2l5Tp0RtEpV/35NhWuzCTtPkBGrShBBdg Aul6YJNPXaMkhJOa+dcsX3RJTGIIqx45w9IS4JuFcB74SNStunuS/Oj5HhU7xan5ViNosdlkF9B90 BZbCnhK0CxnaGz6pZuRA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1h4oVC-0001r7-84; Fri, 15 Mar 2019 15:12:06 +0000 Received: from relay10.mail.gandi.net ([217.70.178.230]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1h4oV8-0001qk-U3 for linux-arm-kernel@lists.infradead.org; Fri, 15 Mar 2019 15:12:04 +0000 Received: from localhost (alyon-652-1-57-250.w109-213.abo.wanadoo.fr [109.213.80.250]) (Authenticated sender: gregory.clement@bootlin.com) by relay10.mail.gandi.net (Postfix) with ESMTPSA id 6EEB1240017; Fri, 15 Mar 2019 15:11:59 +0000 (UTC) From: Gregory CLEMENT To: Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , linux-iio@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: iio: adc: Add bindings for TI ADS8344 A/DC chips Date: Fri, 15 Mar 2019 16:11:50 +0100 Message-Id: <20190315151152.30467-2-gregory.clement@bootlin.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190315151152.30467-1-gregory.clement@bootlin.com> References: <20190315151152.30467-1-gregory.clement@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190315_081203_121020_3F26E07C X-CRM114-Status: UNSURE ( 9.89 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Alexandre Belloni , Gregory CLEMENT , Rob Herring , Thomas Petazzoni , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This adds device tree bindings for the TI ADS8344 A/DC chips. Signed-off-by: Gregory CLEMENT --- .../bindings/iio/adc/ti-ads8344.txt | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/ti-ads8344.txt diff --git a/Documentation/devicetree/bindings/iio/adc/ti-ads8344.txt b/Documentation/devicetree/bindings/iio/adc/ti-ads8344.txt new file mode 100644 index 000000000000..6576c4fed7b7 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ti-ads8344.txt @@ -0,0 +1,21 @@ +* Texas Instruments ADS8344 A/DC chip + +Required properties: + - compatible: Must be "ti,ads8344" + - #io-channel-cells: Must be 1 as per ../iio-bindings.txt + - reg: SPI chip select number for the device + - vref-supply: phandle to a regulator node that supplies the + reference voltage + +Recommended properties: + - spi-max-frequency: Definition as per + Documentation/devicetree/bindings/spi/spi-bus.txt + +Example: +adc@0 { + compatible = "ti,ads8344"; + reg = <0>; + #io-channel-cells = <1>; + vref-supply = <&refin_supply>; + spi-max-frequency = <10000000>; +};