[PATCH] regulator: wm8350: correct the max_uV of LDO

[PATCH] regulator: wm8350: correct the max_uV of LDO

[Laxman Dewangan]

As per datasheet, voltage range for LDOs are as follows:

	0000 = 0.9V
		...(50mV steps)
	01111 = 1.65V
	10000 = 1.8V
		... (100mV stepns)
	11111 = 3.3V

So, there is no  selector for 1.65V to 1.8V.
Correcting the range for max_uV for selector between 0 to 15.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
When trying to understand the usage of linear_range, found the above issue
in code. I do not have hardware to validate but though that let's send this
for review. Probably this is real bug.

 drivers/regulator/wm8350-regulator.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c
index a438e93..017e869 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -543,7 +543,7 @@ static int wm8350_dcdc_set_suspend_mode(struct regulator_dev *rdev,
 }
 
 static const struct regulator_linear_range wm8350_ldo_ranges[] = {
-	{ .min_uV =  900000, .max_uV = 1750000, .min_sel =  0, .max_sel = 15,
+	{ .min_uV =  900000, .max_uV = 1650000, .min_sel =  0, .max_sel = 15,
 	  .uV_step =  50000 },
 	{ .min_uV = 1800000, .max_uV = 3300000, .min_sel = 16, .max_sel = 31,
 	  .uV_step = 100000 },
-- 
1.7.1.1

Re: [PATCH] regulator: wm8350: correct the max_uV of LDO

[Mark Brown]

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On Thu, Sep 19, 2013 at 06:09:55PM +0530, Laxman Dewangan wrote:
> As per datasheet, voltage range for LDOs are as follows:

Applied, thanks.

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