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=-10.5 required=3.0 tests=BAYES_00,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 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 C4038C07E97 for ; Sat, 3 Jul 2021 15:57:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9FC2C61935 for ; Sat, 3 Jul 2021 15:57:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229881AbhGCQAF (ORCPT ); Sat, 3 Jul 2021 12:00:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:39436 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229818AbhGCQAE (ORCPT ); Sat, 3 Jul 2021 12:00:04 -0400 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 CE91561628; Sat, 3 Jul 2021 15:57:26 +0000 (UTC) Date: Sat, 3 Jul 2021 16:59:50 +0100 From: Jonathan Cameron To: Andreas Kemnade Cc: lee.jones@linaro.org, robh+dt@kernel.org, lars@metafoo.de, sre@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, linux-pm@vger.kernel.org, leonard.crestez@nxp.com, letux-kernel@openphoenux.org Subject: Re: [PATCH 0/4] mfd: rn5t618: Extend ADC support Message-ID: <20210703165950.6e2aeb89@jic23-huawei> In-Reply-To: <20210703084224.31623-1-andreas@kemnade.info> References: <20210703084224.31623-1-andreas@kemnade.info> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Sat, 3 Jul 2021 10:42:20 +0200 Andreas Kemnade wrote: > Add devicetree support so that consumers can reference the channels > via devicetree, especially the power subdevice can make use of that > to provide voltage_now properties. Does the mapping vary from board to board? Often these mappings are internal to the chip so might as well be provided hard coded in the relevant drivers rather than via DT. See drivers that have iio_map structure arrays. > > Andreas Kemnade (4): > dt-bindings: mfd: ricoh,rn5t618: ADC related nodes and properties > mfd: rn5t618: Add of compatibles for ADC and power > iio: rn5t618: Add devicetree support > power: supply: rn5t618: Add voltage_now property > > .../bindings/mfd/ricoh,rn5t618.yaml | 53 ++++++++++++++++++ > drivers/iio/adc/rn5t618-adc.c | 14 ++++- > drivers/mfd/rn5t618.c | 6 +- > drivers/power/supply/rn5t618_power.c | 56 +++++++++++++++++++ > 4 files changed, 126 insertions(+), 3 deletions(-) >