From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:52140 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752652AbbFCF3u (ORCPT ); Wed, 3 Jun 2015 01:29:50 -0400 Subject: Patch "thermal: armada: Update Armada 380 thermal sensor coefficients" has been added to the 4.0-stable tree To: nadavh@marvell.com, edubezval@gmail.com, gregkh@linuxfoundation.org, gregory.clement@free-electrons.com Cc: , From: Date: Wed, 03 Jun 2015 14:29:35 +0900 Message-ID: <1433309375247142@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 thermal: armada: Update Armada 380 thermal sensor coefficients to the 4.0-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: thermal-armada-update-armada-380-thermal-sensor-coefficients.patch and it can be found in the queue-4.0 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From efa86858e1d8970411a140fa1e0c4dd18a8f2a89 Mon Sep 17 00:00:00 2001 From: Nadav Haklai Date: Wed, 15 Apr 2015 19:08:08 +0200 Subject: thermal: armada: Update Armada 380 thermal sensor coefficients From: Nadav Haklai commit efa86858e1d8970411a140fa1e0c4dd18a8f2a89 upstream. Improve the Armada 380 thermal sensor accuracy by using updated formula. The updated formula is: Temperature[C degrees] = 0.4761 * tsen_vsen_out - 279.1 Signed-off-by: Nadav Haklai Signed-off-by: Gregory CLEMENT Signed-off-by: Eduardo Valentin Signed-off-by: Greg Kroah-Hartman --- drivers/thermal/armada_thermal.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/drivers/thermal/armada_thermal.c +++ b/drivers/thermal/armada_thermal.c @@ -224,9 +224,9 @@ static const struct armada_thermal_data .is_valid_shift = 10, .temp_shift = 0, .temp_mask = 0x3ff, - .coef_b = 1169498786UL, - .coef_m = 2000000UL, - .coef_div = 4289, + .coef_b = 2931108200UL, + .coef_m = 5000000UL, + .coef_div = 10502, .inverted = true, }; Patches currently in stable-queue which might be from nadavh@marvell.com are queue-4.0/thermal-armada-update-armada-380-thermal-sensor-coefficients.patch