This is a note to let you know that I've just added the patch titled
regulator: arizona-ldo1: Correct default regulator init_data
to the 3.14-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-arizona-ldo1-correct-default-regulator-init_data.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From a35ff2861690eaf9dbb38fa744a8a9e6f4ebfd61 Mon Sep 17 00:00:00 2001
From: Charles Keepax <[email protected]>
Date: Tue, 18 Mar 2014 10:49:17 +0000
Subject: regulator: arizona-ldo1: Correct default regulator init_data
From: Charles Keepax <[email protected]>
commit a35ff2861690eaf9dbb38fa744a8a9e6f4ebfd61 upstream.
Both 5102 and 8997 have the regulator capable of supplying 1.8V, and the
voltage step from the 5110 regulator is different from what is specified
in the default description. This patch updates the default regulator
description to match 5110 and selects the 1.8V capable description for
8997.
Signed-off-by: Charles Keepax <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/regulator/arizona-ldo1.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
--- a/drivers/regulator/arizona-ldo1.c
+++ b/drivers/regulator/arizona-ldo1.c
@@ -153,11 +153,9 @@ static const struct regulator_desc arizo
.vsel_reg = ARIZONA_LDO1_CONTROL_1,
.vsel_mask = ARIZONA_LDO1_VSEL_MASK,
- .bypass_reg = ARIZONA_LDO1_CONTROL_1,
- .bypass_mask = ARIZONA_LDO1_BYPASS,
.min_uV = 900000,
- .uV_step = 50000,
- .n_voltages = 7,
+ .uV_step = 25000,
+ .n_voltages = 13,
.enable_time = 500,
.owner = THIS_MODULE,
@@ -203,6 +201,7 @@ static int arizona_ldo1_probe(struct pla
*/
switch (arizona->type) {
case WM5102:
+ case WM8997:
desc = &arizona_ldo1_hc;
ldo1->init_data = arizona_ldo1_dvfs;
break;
Patches currently in stable-queue which might be from
[email protected] are
queue-3.14/regulator-arizona-ldo1-correct-default-regulator-init_data.patch
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