From 2f51a26041f2c192dfcf426c04a0753f3e68db95 Mon Sep 17 00:00:00 2001 From: Keerthy Date: Tue, 17 Apr 2018 14:21:55 +0530 Subject: regulator: lp87565: Enable LP87565_BUCK_CTRL_1_FPWM_MP_0_2 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 Signed-off-by: Mark Brown --- drivers/regulator/lp87565-regulator.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/regulator/lp87565-regulator.c') diff --git a/drivers/regulator/lp87565-regulator.c b/drivers/regulator/lp87565-regulator.c index 5a4ea996e1dc..c192357d1dea 100644 --- a/drivers/regulator/lp87565-regulator.c +++ b/drivers/regulator/lp87565-regulator.c @@ -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, -- cgit v1.2.3