Patch "thermal: armada: Update Armada 380 thermal sensor coefficients" has been added to the 4.0-stable tree
Subsystems (3)
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 <[email protected]> know about it.
Quoted 1 line
From
efa86858e1d8970411a140fa1e0c4dd18a8f2a89Mon Sep 17 00:00:00 2001
From: Nadav Haklai <[email protected]>
Date: Wed, 15 Apr 2015 19:08:08 +0200
Subject: thermal: armada: Update Armada 380 thermal sensor coefficients
From: Nadav Haklai <[email protected]>
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
--- drivers/thermal/armada_thermal.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
drivers/thermal/armada_thermal.c +3 -3
@@ -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 [email protected] are
queue-4.0/thermal-armada-update-armada-380-thermal-sensor-coefficients.patch