From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933216AbdCaMdt (ORCPT ); Fri, 31 Mar 2017 08:33:49 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:57506 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933126AbdCaMdq (ORCPT ); Fri, 31 Mar 2017 08:33:46 -0400 From: Fabrice Gasnier To: , , , , , CC: , , , , , , , , , , Subject: [PATCH v2 0/2] iio: allow to set STM32 ADC resolution Date: Fri, 31 Mar 2017 14:32:36 +0200 Message-ID: <1490963559-32159-1-git-send-email-fabrice.gasnier@st.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.46] X-ClientProxiedBy: SFHDAG1NODE1.st.com (10.75.127.1) To SFHDAG5NODE3.st.com (10.75.127.15) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-03-31_11:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org STM32 ADC supports several resolution. Add dt option so resolution can be tuned at probe time. By default, maximum resolution is used when it isn't set. --- Changes in v2: - rename property from 'st,adc-res' to 'assigned-resolution-bits' so it is more common. Fabrice Gasnier (2): dt-bindings: iio: stm32-adc: add option to set resolution iio: adc: stm32: add dt option to set resolution .../devicetree/bindings/iio/adc/st,stm32-adc.txt | 4 ++ drivers/iio/adc/stm32-adc.c | 50 +++++++++++++++++++++- 2 files changed, 53 insertions(+), 1 deletion(-) -- 1.9.1