Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752773AbaA2VCY (ORCPT ); Wed, 29 Jan 2014 16:02:24 -0500 Received: from mail-ie0-f175.google.com ([209.85.223.175]:33438 "EHLO mail-ie0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752169AbaA2VAM (ORCPT ); Wed, 29 Jan 2014 16:00:12 -0500 From: Matt Porter To: Jonathan Cameron , Grant Likely , Rob Herring , Benoit Cousson , Tony Lindgren , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Thierry Reding Cc: linux-iio@vger.kernel.org, Linux Kernel Mailing List , Devicetree List , linux-pwm@vger.kernel.org, Linux OMAP List , Linux ARM Kernel List , Linaro Patches Subject: [PATCH 1/5] iio: add support for pulse width capture devices Date: Wed, 29 Jan 2014 15:59:55 -0500 Message-Id: <1391029199-3670-2-git-send-email-mporter@linaro.org> X-Mailer: git-send-email 1.8.4 In-Reply-To: <1391029199-3670-1-git-send-email-mporter@linaro.org> References: <1391029199-3670-1-git-send-email-mporter@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a channel type to support pulse width capture devices. These devices capture the timing of a PWM signal based on a configurable trigger Signed-off-by: Matt Porter --- drivers/iio/industrialio-core.c | 1 + include/linux/iio/types.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index acc911a..6ea0cf8 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -70,6 +70,7 @@ static const char * const iio_chan_type_name_spec[] = { [IIO_CCT] = "cct", [IIO_PRESSURE] = "pressure", [IIO_HUMIDITYRELATIVE] = "humidityrelative", + [IIO_PULSE] = "pulse", }; static const char * const iio_modifier_names[] = { diff --git a/include/linux/iio/types.h b/include/linux/iio/types.h index 084d882..4fa8840 100644 --- a/include/linux/iio/types.h +++ b/include/linux/iio/types.h @@ -30,6 +30,7 @@ enum iio_chan_type { IIO_CCT, IIO_PRESSURE, IIO_HUMIDITYRELATIVE, + IIO_PULSE, }; enum iio_modifier { -- 1.8.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/