From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:55340 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751154AbcJENQj (ORCPT ); Wed, 5 Oct 2016 09:16:39 -0400 Subject: Patch "regulator: qcom_smd: Fix voltage ranges for pma8084 ftsmps and pldo" has been added to the 4.7-stable tree To: sboyd@codeaurora.org, andy.gross@linaro.org, broonie@kernel.org, gregkh@linuxfoundation.org Cc: , From: Date: Wed, 05 Oct 2016 15:10:21 +0200 Message-ID: <147567302128221@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 regulator: qcom_smd: Fix voltage ranges for pma8084 ftsmps and pldo to the 4.7-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: regulator-qcom_smd-fix-voltage-ranges-for-pma8084-ftsmps-and-pldo.patch and it can be found in the queue-4.7 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From c488f0071eacd10a290df4fb34bbdeb4eb8e7888 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Mon, 11 Jul 2016 14:50:08 -0700 Subject: regulator: qcom_smd: Fix voltage ranges for pma8084 ftsmps and pldo From: Stephen Boyd commit c488f0071eacd10a290df4fb34bbdeb4eb8e7888 upstream. The voltage ranges listed here are wrong. The pma8084 pldo supports three different overlapping voltage ranges with differing step sizes and the pma8084 ftsmps supports two. These ranges can be seen in the "native" spmi regulator driver (qcom_spmi-regulator.c) at pldo_ranges[] and ftsmps_ranges[] respectively. Port these ranges over to the RPM SMD regulator driver so that we list the appropriate set of supported voltages on these types of regulators. Fixes: ee01d0c91ef1 ("regulator: qcom-smd: Add support for PMA8084") Signed-off-by: Stephen Boyd Reviewed-by: Andy Gross Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- drivers/regulator/qcom_smd-regulator.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -178,20 +178,21 @@ static const struct regulator_desc pma80 static const struct regulator_desc pma8084_ftsmps = { .linear_ranges = (struct regulator_linear_range[]) { REGULATOR_LINEAR_RANGE(350000, 0, 184, 5000), - REGULATOR_LINEAR_RANGE(700000, 185, 339, 10000), + REGULATOR_LINEAR_RANGE(1280000, 185, 261, 10000), }, .n_linear_ranges = 2, - .n_voltages = 340, + .n_voltages = 262, .ops = &rpm_smps_ldo_ops, }; static const struct regulator_desc pma8084_pldo = { .linear_ranges = (struct regulator_linear_range[]) { - REGULATOR_LINEAR_RANGE(750000, 0, 30, 25000), - REGULATOR_LINEAR_RANGE(1500000, 31, 99, 50000), + REGULATOR_LINEAR_RANGE( 750000, 0, 63, 12500), + REGULATOR_LINEAR_RANGE(1550000, 64, 126, 25000), + REGULATOR_LINEAR_RANGE(3100000, 127, 163, 50000), }, - .n_linear_ranges = 2, - .n_voltages = 100, + .n_linear_ranges = 3, + .n_voltages = 164, .ops = &rpm_smps_ldo_ops, }; Patches currently in stable-queue which might be from sboyd@codeaurora.org are queue-4.7/regulator-qcom_smd-fix-voltage-ranges-for-pm8x41.patch queue-4.7/regulator-qcom_smd-fix-voltage-ranges-for-pma8084-ftsmps-and-pldo.patch