From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:58588 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752532AbdHNAe1 (ORCPT ); Sun, 13 Aug 2017 20:34:27 -0400 Subject: Patch "iio: adc: vf610_adc: Fix VALT selection value for REFSEL bits" has been added to the 4.9-stable tree To: stefan-gabriel.mirea@nxp.com, Jonathan.Cameron@huawei.com, gregkh@linuxfoundation.org Cc: , From: Date: Sun, 13 Aug 2017 15:33:44 -0700 Message-ID: <15026636247371@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled iio: adc: vf610_adc: Fix VALT selection value for REFSEL bits to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: iio-adc-vf610_adc-fix-valt-selection-value-for-refsel-bits.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From d466d3c1217406b14b834335b5b4b33c0d45bd09 Mon Sep 17 00:00:00 2001 From: Stefan-Gabriel Mirea Date: Thu, 6 Jul 2017 10:06:41 +0100 Subject: iio: adc: vf610_adc: Fix VALT selection value for REFSEL bits From: Stefan-Gabriel Mirea commit d466d3c1217406b14b834335b5b4b33c0d45bd09 upstream. In order to select the alternate voltage reference pair (VALTH/VALTL), the right value for the REFSEL field in the ADCx_CFG register is "01", leading to 0x800 as register mask. See section 8.2.6.4 in the reference manual[1]. [1] http://www.nxp.com/docs/en/reference-manual/VFXXXRM.pdf Fixes: a775427632fd ("iio:adc:imx: add Freescale Vybrid vf610 adc driver") Signed-off-by: Stefan-Gabriel Mirea Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/iio/adc/vf610_adc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/iio/adc/vf610_adc.c +++ b/drivers/iio/adc/vf610_adc.c @@ -77,7 +77,7 @@ #define VF610_ADC_ADSTS_MASK 0x300 #define VF610_ADC_ADLPC_EN 0x80 #define VF610_ADC_ADHSC_EN 0x400 -#define VF610_ADC_REFSEL_VALT 0x100 +#define VF610_ADC_REFSEL_VALT 0x800 #define VF610_ADC_REFSEL_VBG 0x1000 #define VF610_ADC_ADTRG_HARD 0x2000 #define VF610_ADC_AVGS_8 0x4000 Patches currently in stable-queue which might be from stefan-gabriel.mirea@nxp.com are queue-4.9/iio-adc-vf610_adc-fix-valt-selection-value-for-refsel-bits.patch