From: Keerthy Date: Tue, 17 Apr 2018 08:51:55 +0000 (+0530) Subject: regulator: lp87565: Enable LP87565_BUCK_CTRL_1_FPWM_MP_0_2 X-Git-Tag: v4.18-rc1~86^2~50 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2f51a26041f2c192dfcf426c04a0753f3e68db95;p=thirdparty%2Fkernel%2Flinux.git 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 --- diff --git a/drivers/regulator/lp87565-regulator.c b/drivers/regulator/lp87565-regulator.c index 5a4ea996e1dc0..c192357d1dea0 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,