From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:55325 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752258AbcJENQU (ORCPT ); Wed, 5 Oct 2016 09:16:20 -0400 Subject: Patch "regulator: qcom_smd: Fix voltage ranges for pm8x41" 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 15:10:20 +0200 Message-ID: <1475673020182235@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 pm8x41 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-pm8x41.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 290284776bb281759b11faa287b8abccaf74bfcb Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Mon, 11 Jul 2016 14:50:07 -0700 Subject: regulator: qcom_smd: Fix voltage ranges for pm8x41 From: Stephen Boyd commit 290284776bb281759b11faa287b8abccaf74bfcb upstream. The voltage ranges listed here are wrong. The correct ranges can be seen in the "native" spmi regulator driver qcom_spmi-regulator.c at pldo_ranges[], ftsmps_ranges[] and boost_ranges[] for the pldo, ftsmps, and boost type regulators. Port these ranges over to the RPM SMD regulator driver so that we list the appropriate set of supported voltages on pldos. Doing this allows us to specify a voltage like 3075000 for l24, whereas before that wasn't a supported voltage. Fixes: da65e367b67e ("regulator: Regulator driver for the Qualcomm RPM") 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 | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -221,29 +221,30 @@ static const struct regulator_desc pm8x4 static const struct regulator_desc pm8841_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 pm8941_boost = { .linear_ranges = (struct regulator_linear_range[]) { - REGULATOR_LINEAR_RANGE(4000000, 0, 15, 100000), + REGULATOR_LINEAR_RANGE(4000000, 0, 30, 50000), }, .n_linear_ranges = 1, - .n_voltages = 16, + .n_voltages = 31, .ops = &rpm_smps_ldo_ops, }; static const struct regulator_desc pm8941_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