From patchwork Fri Oct 27 19:45:39 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Meerwald-Stadler X-Patchwork-Id: 10030545 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id E238E6034B for ; Fri, 27 Oct 2017 19:45:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E072A28F52 for ; Fri, 27 Oct 2017 19:45:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D547E28F59; Fri, 27 Oct 2017 19:45:57 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8AAE228F52 for ; Fri, 27 Oct 2017 19:45:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932459AbdJ0Tp4 (ORCPT ); Fri, 27 Oct 2017 15:45:56 -0400 Received: from ns.pmeerw.net ([84.19.176.117]:46932 "EHLO vps.pmeerw.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932471AbdJ0Tp4 (ORCPT ); Fri, 27 Oct 2017 15:45:56 -0400 Received: by vps.pmeerw.net (Postfix, from userid 113) id 35D5AE22C6; Fri, 27 Oct 2017 21:45:54 +0200 (CEST) Received: from sirene2.lan (unknown [85.13.17.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: pmeerw@vps.pmeerw.net) by vps.pmeerw.net (Postfix) with ESMTPSA id D7E2CE22EB; Fri, 27 Oct 2017 21:45:47 +0200 (CEST) From: Peter Meerwald-Stadler To: Jonathan Cameron Cc: linux-iio@vger.kernel.org, Peter Meerwald-Stadler , Matt Ranostay Subject: [PATCH v2 09/13] iio: health: max30102: Introduce indices for LED channels Date: Fri, 27 Oct 2017 21:45:39 +0200 Message-Id: <1509133543-4597-10-git-send-email-pmeerw@pmeerw.net> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1509133543-4597-1-git-send-email-pmeerw@pmeerw.net> References: <1509133543-4597-1-git-send-email-pmeerw@pmeerw.net> Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Peter Meerwald-Stadler Cc: Matt Ranostay Acked-by: Matt Ranostay --- drivers/iio/health/max30102.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/iio/health/max30102.c b/drivers/iio/health/max30102.c index 520d905..37176c2 100644 --- a/drivers/iio/health/max30102.c +++ b/drivers/iio/health/max30102.c @@ -34,6 +34,11 @@ #define MAX30102_DRV_NAME "max30102" #define MAX30102_PART_NUMBER 0x15 +enum max3012_led_idx { + MAX30102_LED_RED, + MAX30102_LED_IR, +}; + #define MAX30102_REG_INT_STATUS 0x00 #define MAX30102_REG_INT_STATUS_PWR_RDY BIT(0) #define MAX30102_REG_INT_STATUS_PROX_INT BIT(4) @@ -104,7 +109,10 @@ static const struct regmap_config max30102_regmap_config = { .val_bits = 8, }; -static const unsigned long max30102_scan_masks[] = {0x3, 0}; +static const unsigned long max30102_scan_masks[] = { + BIT(MAX30102_LED_RED) | BIT(MAX30102_LED_IR), + 0 +}; #define MAX30102_INTENSITY_CHANNEL(_si, _mod) { \ .type = IIO_INTENSITY, \ @@ -121,8 +129,8 @@ static const unsigned long max30102_scan_masks[] = {0x3, 0}; } static const struct iio_chan_spec max30102_channels[] = { - MAX30102_INTENSITY_CHANNEL(0, IIO_MOD_LIGHT_RED), - MAX30102_INTENSITY_CHANNEL(1, IIO_MOD_LIGHT_IR), + MAX30102_INTENSITY_CHANNEL(MAX30102_LED_RED, IIO_MOD_LIGHT_RED), + MAX30102_INTENSITY_CHANNEL(MAX30102_LED_IR, IIO_MOD_LIGHT_IR), { .type = IIO_TEMP, .info_mask_separate =