From: Paul Parsons <lost.distance@yahoo.com>
Date: Fri, 15 Apr 2011 14:39:27 +0000 (+0000)
Subject: ARM: pxa/hx4700: bq24022 regulator needs to be enabled
X-Git-Tag: firefly_0821_release~7613^2~1511^2~3^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=745b1f4f62852340e97a67d8c414d52fa1529185;p=firefly-linux-kernel-4.4.55.git

ARM: pxa/hx4700: bq24022 regulator needs to be enabled

Add REGULATOR_CHANGE_STATUS flag to hx4700 bq24022 regulator. Without this
flag the bq24022 cannot be enabled and the battery will not charge.

Signed-off-by: Paul Parsons <lost.distance@yahoo.com>
Cc: Philipp Zabel <philipp.zabel@gmail.com>
Tested-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
---

diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index 6de0ad0eea65..9cdcca597924 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -711,7 +711,7 @@ static struct regulator_consumer_supply bq24022_consumers[] = {
 static struct regulator_init_data bq24022_init_data = {
 	.constraints = {
 		.max_uA         = 500000,
-		.valid_ops_mask = REGULATOR_CHANGE_CURRENT,
+		.valid_ops_mask = REGULATOR_CHANGE_CURRENT|REGULATOR_CHANGE_STATUS,
 	},
 	.num_consumer_supplies  = ARRAY_SIZE(bq24022_consumers),
 	.consumer_supplies      = bq24022_consumers,