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authorJuha Keski-Saari <ext-juha.1.keski-saari@nokia.com>2009-12-16 15:27:58 +0200
committerLiam Girdwood <lrg@slimlogic.co.uk>2009-12-17 10:27:29 +0000
commit30010fa52c7bd466b441e3f9020ba4cf6154fa41 (patch)
tree738a20df306ca1db1ac602d1b1c405fc819efd09 /drivers/regulator
parent045f972f2c254070652a59958591cac650e8684e (diff)
downloadop-kernel-dev-30010fa52c7bd466b441e3f9020ba4cf6154fa41.zip
op-kernel-dev-30010fa52c7bd466b441e3f9020ba4cf6154fa41.tar.gz
twl-regulator: Restore REMAP configuration in regulator probe
This change ensures the regulator REMAP register configuration is in a known state so state transitions will function as intended regardless of possible bootloader effects on it Signed-off-by: Juha Keski-Saari <ext-juha.1.keski-saari@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/twl-regulator.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index 3df0226..6c464b8 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -576,6 +576,9 @@ static int twlreg_probe(struct platform_device *pdev)
}
platform_set_drvdata(pdev, rdev);
+ twlreg_write(info, TWL_MODULE_PM_RECEIVER, VREG_REMAP,
+ info->remap);
+
/* NOTE: many regulators support short-circuit IRQs (presentable
* as REGULATOR_OVER_CURRENT notifications?) configured via:
* - SC_CONFIG
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