Messages in this thread Patch in this message | | | From | Stephen Boyd <> | Subject | [PATCH 3/3] regulator: qcom_smd: Avoid overlapping linear voltage ranges | Date | Mon, 11 Jul 2016 14:50:09 -0700 |
| |
The pm8x41_hfsmps ranges overlap. The first range is from 375000 to 1562500:
375000 + (95 * 12500) == 1562500
and the second range starts at 1550000. Interestingly, the second range ends at the correct value when it's set to be the appropriate start value, 1575000:
1575000 + ((158 - 96) * 25000) == 3125000
Cc: Andy Gross <andy.gross@linaro.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Fixes: da65e367b67e ("regulator: Regulator driver for the Qualcomm RPM") Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> --- drivers/regulator/qcom_smd-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c index 891ae44a49c2..8ed46a9a55c8 100644 --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -212,7 +212,7 @@ static const struct regulator_desc pma8084_switch = { static const struct regulator_desc pm8x41_hfsmps = { .linear_ranges = (struct regulator_linear_range[]) { REGULATOR_LINEAR_RANGE( 375000, 0, 95, 12500), - REGULATOR_LINEAR_RANGE(1550000, 96, 158, 25000), + REGULATOR_LINEAR_RANGE(1575000, 96, 158, 25000), }, .n_linear_ranges = 2, .n_voltages = 159, -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
| |