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    Subject[PATCH 5.2 291/413] regulator: s2mps11: Fix buck7 and buck8 wrong voltages
    Date
    From: Krzysztof Kozlowski <krzk@kernel.org>

    commit 16da0eb5ab6ef2dd1d33431199126e63db9997cc upstream.

    On S2MPS11 device, the buck7 and buck8 regulator voltages start at 750
    mV, not 600 mV. Using wrong minimal value caused shifting of these
    regulator values by 150 mV (e.g. buck7 usually configured to v1.35 V was
    reported as 1.2 V).

    On most of the boards these regulators are left in default state so this
    was only affecting reported voltage. However if any driver wanted to
    change them, then effectively it would set voltage 150 mV higher than
    intended.

    Cc: <stable@vger.kernel.org>
    Fixes: cb74685ecb39 ("regulator: s2mps11: Add samsung s2mps11 regulator driver")
    Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/regulator/s2mps11.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    --- a/drivers/regulator/s2mps11.c
    +++ b/drivers/regulator/s2mps11.c
    @@ -372,8 +372,8 @@ static const struct regulator_desc s2mps
    regulator_desc_s2mps11_buck1_4(4),
    regulator_desc_s2mps11_buck5,
    regulator_desc_s2mps11_buck67810(6, MIN_600_MV, STEP_6_25_MV),
    - regulator_desc_s2mps11_buck67810(7, MIN_600_MV, STEP_12_5_MV),
    - regulator_desc_s2mps11_buck67810(8, MIN_600_MV, STEP_12_5_MV),
    + regulator_desc_s2mps11_buck67810(7, MIN_750_MV, STEP_12_5_MV),
    + regulator_desc_s2mps11_buck67810(8, MIN_750_MV, STEP_12_5_MV),
    regulator_desc_s2mps11_buck9,
    regulator_desc_s2mps11_buck67810(10, MIN_750_MV, STEP_12_5_MV),
    };

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