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regulator: lp87565: Enable LP87565_BUCK_CTRL_1_FPWM_MP_0_2

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Buck10 is a multi(dual) phase regulator. So as part of enabling it
turn on the LP87565_BUCK_CTRL_1_FPWM_MP_0_2 bit which forces it to
operate always in multiphase and forced-PWM operation mode.
This helps improve the transient voltage response while switching OPP.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Keerthy 2018-04-17 14:21:55 +05:30 committed by Mark Brown
parent 2d045e94f3
commit 2f51a26041
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 1 deletions
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3
drivers/regulator/lp87565-regulator.c
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@ -178,7 +178,8 @@ static const struct lp87565_regulator regulators[] = {
LP87565_REGULATOR("BUCK10", LP87565_BUCK_10, "buck10", lp87565_buck_ops,
256, LP87565_REG_BUCK0_VOUT, LP87565_BUCK_VSET,
LP87565_REG_BUCK0_CTRL_1,
LP87565_BUCK_CTRL_1_EN, 3230,
LP87565_BUCK_CTRL_1_EN |
LP87565_BUCK_CTRL_1_FPWM_MP_0_2, 3230,
buck0_1_2_3_ranges, LP87565_REG_BUCK0_CTRL_2),
LP87565_REGULATOR("BUCK23", LP87565_BUCK_23, "buck23", lp87565_buck_ops,
256, LP87565_REG_BUCK2_VOUT, LP87565_BUCK_VSET,