From patchwork Mon Jan 16 22:09:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marijn Suijten X-Patchwork-Id: 13103768 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 190A3C54EBE for ; Mon, 16 Jan 2023 22:10:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235046AbjAPWKM (ORCPT ); Mon, 16 Jan 2023 17:10:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49220 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235050AbjAPWKI (ORCPT ); Mon, 16 Jan 2023 17:10:08 -0500 Received: from m-r2.th.seeweb.it (m-r2.th.seeweb.it [5.144.164.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34BBE2A9B4 for ; Mon, 16 Jan 2023 14:10:01 -0800 (PST) Received: from localhost.localdomain (94-211-6-86.cable.dynamic.v4.ziggo.nl [94.211.6.86]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by m-r2.th.seeweb.it (Postfix) with ESMTPSA id 67A4E3F257; Mon, 16 Jan 2023 23:09:59 +0100 (CET) From: Marijn Suijten To: phone-devel@vger.kernel.org, Andy Gross , Bjorn Andersson , Jonathan Cameron Cc: ~postmarketos/upstreaming@lists.sr.ht, AngeloGioacchino Del Regno , Konrad Dybcio , Martin Botka , Jami Kettunen , Marijn Suijten , Lars-Peter Clausen , linux-arm-msm@vger.kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH v2 2/5] iio: adc: qcom-spmi-adc5: Use driver datasheet_name instead of DT label Date: Mon, 16 Jan 2023 23:09:06 +0100 Message-Id: <20230116220909.196926-3-marijn.suijten@somainline.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230116220909.196926-1-marijn.suijten@somainline.org> References: <20230116220909.196926-1-marijn.suijten@somainline.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org iio_chan_spec::datasheet_name expects a channel/pin name on the hardware part, i.e. from its datasheet, instead of a friendly name from DT which typically describes the use of said channel. GPIO channels are commonly specialized in QCOM board DTS based on what a - typically thermistor - is connected to. Also rename adc5_channel_prop::datasheet_name to channel_name to that effect. Signed-off-by: Marijn Suijten --- drivers/iio/adc/qcom-spmi-adc5.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/iio/adc/qcom-spmi-adc5.c b/drivers/iio/adc/qcom-spmi-adc5.c index e90c299c913a..26144a086fac 100644 --- a/drivers/iio/adc/qcom-spmi-adc5.c +++ b/drivers/iio/adc/qcom-spmi-adc5.c @@ -114,7 +114,7 @@ enum adc5_cal_val { * that is an average of multiple measurements. * @scale_fn_type: Represents the scaling function to convert voltage * physical units desired by the client for the channel. - * @datasheet_name: Channel name used in device tree. + * @channel_name: Channel name used in device tree. */ struct adc5_channel_prop { unsigned int channel; @@ -126,7 +126,7 @@ struct adc5_channel_prop { unsigned int hw_settle_time; unsigned int avg_samples; enum vadc_scale_fn_type scale_fn_type; - const char *datasheet_name; + const char *channel_name; }; /** @@ -663,7 +663,7 @@ static int adc5_get_fw_channel_data(struct adc5_chip *adc, if (ret) channel_name = name; - prop->datasheet_name = channel_name; + prop->channel_name = channel_name; ret = fwnode_property_read_u32(fwnode, "qcom,decimation", &value); if (!ret) { @@ -853,8 +853,8 @@ static int adc5_get_fw_data(struct adc5_chip *adc) adc_chan = &adc->data->adc_chans[prop.channel]; iio_chan->channel = prop.channel; - iio_chan->datasheet_name = prop.datasheet_name; - iio_chan->extend_name = prop.datasheet_name; + iio_chan->datasheet_name = adc_chan->datasheet_name; + iio_chan->extend_name = prop.channel_name; iio_chan->info_mask_separate = adc_chan->info_mask; iio_chan->type = adc_chan->type; iio_chan->address = index;