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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 92153C43461 for ; Wed, 9 Sep 2020 18:04:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 39E8821D7F for ; Wed, 9 Sep 2020 18:04:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599674698; bh=32NlETNlgjAzx6DtnmnvP+RC6sufGpUZINDy8r4BguE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=E4fgKZwXQrva3XA7p0bhOru8U3PY39mVKN+ERnrwOZVOmYhSP73ADrIdr+zX1RkZm IBBogKYox7RmN6XCKHUOrhOPQ/c4v08qXyz0Wm+1Z45rjn3cpQReK/6HMzMiuWrqXR hwCkZp3gn/AzPribIY01RSl4sKc5OL20gWQ58fiE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729824AbgIISEy (ORCPT ); Wed, 9 Sep 2020 14:04:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:59356 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730154AbgIISCe (ORCPT ); Wed, 9 Sep 2020 14:02:34 -0400 Received: from localhost.localdomain (cpc149474-cmbg20-2-0-cust94.5-4.cable.virginm.net [82.4.196.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 73CD3221E5; Wed, 9 Sep 2020 18:02:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599674553; bh=32NlETNlgjAzx6DtnmnvP+RC6sufGpUZINDy8r4BguE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KRnrnE7cUb7c++rgCOkITTPpXd8gpk6o7WtRG2aJ5VLTdBCRWThfAbLm2ckBAeVuF SsGwnmtIk9Vbob3ISwr8R44zPjKxrUzUNUV4KfZs/sItX62aDO2Q1cTjQ+cVXy5unp Va2VSYYsJqPE/3NwZmqDlSCcClnvfnaJWnia3d1Q= From: Jonathan Cameron To: linux-iio@vger.kernel.org Cc: Rob Herring , devicetree@vger.kernel.org, Jonathan Cameron , Joachim Eastwood Subject: [PATCH v2 09/20] dt-bindings:iio:adc:nxp,lpc1850-adc yaml conversion Date: Wed, 9 Sep 2020 18:59:35 +0100 Message-Id: <20200909175946.395313-10-jic23@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200909175946.395313-1-jic23@kernel.org> References: <20200909175946.395313-1-jic23@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Jonathan Cameron Most of the description in the original doc is effectively boilerplate and does not bring much value so I have not carried it over into the yaml. Added #io-channel-cells to simplify use of channels on this ADC by consumer drivers. Signed-off-by: Jonathan Cameron Cc: Joachim Eastwood --- .../bindings/iio/adc/lpc1850-adc.txt | 20 ------ .../bindings/iio/adc/nxp,lpc1850-adc.yaml | 61 +++++++++++++++++++ 2 files changed, 61 insertions(+), 20 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt b/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt deleted file mode 100644 index 9ada5abd45fa..000000000000 --- a/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt +++ /dev/null @@ -1,20 +0,0 @@ -NXP LPC1850 ADC bindings - -Required properties: -- compatible: Should be "nxp,lpc1850-adc" -- reg: Offset and length of the register set for the ADC device -- interrupts: The interrupt number for the ADC device -- clocks: The root clock of the ADC controller -- vref-supply: The regulator supply ADC reference voltage -- resets: phandle to reset controller and line specifier - -Example: - -adc0: adc@400e3000 { - compatible = "nxp,lpc1850-adc"; - reg = <0x400e3000 0x1000>; - interrupts = <17>; - clocks = <&ccu1 CLK_APB3_ADC0>; - vref-supply = <®_vdda>; - resets = <&rgu 40>; -}; diff --git a/Documentation/devicetree/bindings/iio/adc/nxp,lpc1850-adc.yaml b/Documentation/devicetree/bindings/iio/adc/nxp,lpc1850-adc.yaml new file mode 100644 index 000000000000..6404fb73f8ed --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/nxp,lpc1850-adc.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/nxp,lpc1850-adc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC1850 ADC bindings + +maintainers: + - Joachim Eastwood + +description: + Supports the ADC found on the LPC1850 SoC. + +properties: + compatible: + const: nxp,lpc1850-adc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + vref-supply: true + + resets: + maxItems: 1 + + "#io-channel-cells": + const: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - vref-supply + - resets + +additionalProperties: false + +examples: + - | + #include + soc { + #address-cells = <1>; + #size-cells = <1>; + adc@400e3000 { + compatible = "nxp,lpc1850-adc"; + reg = <0x400e3000 0x1000>; + interrupts = <17>; + clocks = <&ccu1 CLK_APB3_ADC0>; + vref-supply = <®_vdda>; + resets = <&rgu 40>; + }; + }; +... -- 2.28.0