Gitweb: http://git.kernel.org/linus/205e5cd3d933a9ea7b75630355c8f8ec5ef16f6c
Commit: 205e5cd3d933a9ea7b75630355c8f8ec5ef16f6c
Parent: 07fc493f03019b5a98de1a498ab1b235afc394db
Author: Juha Keski-Saari <ext-juha.1.keski-saari@nokia.com>
AuthorDate: Wed Dec 16 15:27:56 2009 +0200
Committer: Liam Girdwood <lrg@slimlogic.co.uk>
CommitDate: Thu Dec 17 10:27:28 2009 +0000
twl-regulator: Define critical regulators as always_on
Defines VIO, VDD1, VDD2, VPLL1 and VINT* regulators as always_on by default
since they are critical to TWL and its master's functionality and should
be on in all cases where RegFW is used
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>
---
drivers/regulator/twl-regulator.c | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index 43d7494..aadf4cf 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -533,6 +533,19 @@ static int twlreg_probe(struct platform_device *pdev)
c->valid_ops_mask &= REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS;
+ switch (pdev->id) {
+ case TWL4030_REG_VIO:
+ case TWL4030_REG_VDD1:
+ case TWL4030_REG_VDD2:
+ case TWL4030_REG_VPLL1:
+ case TWL4030_REG_VINTANA1:
+ case TWL4030_REG_VINTANA2:
+ case TWL4030_REG_VINTDIG:
+ c->always_on = true;
+ break;
+ default:
+ break;
+ }
rdev = regulator_register(&info->desc, &pdev->dev, initdata, info);
if (IS_ERR(rdev)) {
--
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
