From patchwork Mon Feb 16 11:21:52 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Angelo Compagnucci X-Patchwork-Id: 440048 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 055DA1401DE for ; Mon, 16 Feb 2015 22:22:05 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932236AbbBPLWD (ORCPT ); Mon, 16 Feb 2015 06:22:03 -0500 Received: from mail-wg0-f47.google.com ([74.125.82.47]:32883 "EHLO mail-wg0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932078AbbBPLWD (ORCPT ); Mon, 16 Feb 2015 06:22:03 -0500 Received: by mail-wg0-f47.google.com with SMTP id x12so15131617wgg.6; Mon, 16 Feb 2015 03:22:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=J+YwkMdt1PtYONaPDeDUiEJi7UJl37Ya2X4D0K5FLr8=; b=CglTF1y8IKNE1t5zmw5tWTg79SPDsA5iFXVvokQMmbHZviTgzRnP+9xYtTV5qdfaSN wYGElmyjEt6hztXn6lUKATyW+Z7ZkM2Ip8ee2LW5tYRwA0EySiugALLJcqD6udcN5xD4 eic5cDyzE5PnjiAg6jYdcheednzZNTPzijhSPBZNU18zQPjp/sFaUXCn2c3PjAWW2V0q EpfUTzPJ/W8kVcPJlL635YNcOF8p/nrNWIMum1Aaqssy7amY+KzYIqowwrwMFmnQdj8Y 4vW4Vl5kZLvyGlJDb0+LVwZbuTfErBCWVtHuIW/D246a77uhp4/5/uu+RIZF3l/uC4mr 20Ng== X-Received: by 10.180.84.100 with SMTP id x4mr35793584wiy.89.1424085721195; Mon, 16 Feb 2015 03:22:01 -0800 (PST) Received: from localhost.localdomain ([89.202.204.147]) by mx.google.com with ESMTPSA id fo17sm22409181wjc.19.2015.02.16.03.21.59 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 16 Feb 2015 03:22:00 -0800 (PST) From: Angelo Compagnucci To: devicetree@vger.kernel.org Cc: linux-iio@vger.kernel.org, Angelo Compagnucci Subject: [PATCH] iio: ti-adc128s052: Add DT binding documentation Date: Mon, 16 Feb 2015 12:21:52 +0100 Message-Id: <1424085712-22275-1-git-send-email-angelo.compagnucci@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Adding binding documentation for Texas Instruments' ADC128S052 ADC chip. --- .../devicetree/bindings/iio/adc/ti-adc128s052.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/ti-adc128s052.txt diff --git a/Documentation/devicetree/bindings/iio/adc/ti-adc128s052.txt b/Documentation/devicetree/bindings/iio/adc/ti-adc128s052.txt new file mode 100644 index 0000000..c8d682b --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ti-adc128s052.txt @@ -0,0 +1,18 @@ +* Texas Instruments' ADC128S052 ADC chip + +Required properties: + - compatible: Should be "ti,adc128s052" + - reg: spi chip select number for the device + - vref-supply: The regulator supply for ADC reference voltage + +Recommended properties: + - spi-max-frequency: Definition as per + Documentation/devicetree/bindings/spi/spi-bus.txt + +Example: +adc@0 { + compatible = "ti,adc128s052"; + reg = <0>; + vref-supply = <&vdd_supply>; + spi-max-frequency = <1000000>; +};