* [PATCH] regulator: mt6311: Modify the maximum voltage of buck.
@ 2015-08-03 14:15 Henry Chen
0 siblings, 0 replies; only message in thread
From: Henry Chen @ 2015-08-03 14:15 UTC (permalink / raw)
To: Mark Brown
Cc: Matthias Brugger, Javier Martinez Canillas, Axel Lin,
Sascha Hauer, linux-arm-kernel, linux-kernel, linux-mediatek,
Henry Chen
The maximum voltage of buck should be 1.39375V.
1.39375V = 0.6V + 0.00625V * 127, 127 is the max_sel of linear range.
Reported-by: Axel Lin <axel.lin@ingics.com>
signed-off-by: Henry Chen <henryc.chen@mediatek.com>
---
drivers/regulator/mt6311-regulator.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/mt6311-regulator.c b/drivers/regulator/mt6311-regulator.c
index 096e620..b140da0 100644
--- a/drivers/regulator/mt6311-regulator.c
+++ b/drivers/regulator/mt6311-regulator.c
@@ -34,7 +34,7 @@ static const struct regmap_config mt6311_regmap_config = {
/* Default limits measured in millivolts and milliamps */
#define MT6311_MIN_UV 600000
-#define MT6311_MAX_UV 1400000
+#define MT6311_MAX_UV 1393750
#define MT6311_STEP_UV 6250
static const struct regulator_linear_range buck_volt_range[] = {
--
1.8.1.1.dirty
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