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Commit 7a3ec1cd authored by Jishnu Prakash's avatar Jishnu Prakash
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regulator: qpnp-lcdb: Add n_voltages property for LCDB regulators 



Define n_voltages property for LDO and NCP regulators as some
clients require it to be defined for setting voltage on the
regulators.

Change-Id: Id47644a585a9bc95713909e7535cb1347c828f02
Signed-off-by: default avatarJishnu Prakash <jprakash@codeaurora.org>
parent 66c3a546

drivers/regulator/qpnp-lcdb-regulator.c

+5 −1
Original line number Diff line number Diff line
@@ -1509,7 +1509,7 @@ static struct regulator_ops qpnp_lcdb_ncp_ops = { 


static int qpnp_lcdb_regulator_register(struct qpnp_lcdb *lcdb, u8 type)

{

	int rc = 0, off_on_delay = 0;

	int rc = 0, off_on_delay = 0, voltage_step = VOLTAGE_STEP_50_MV;

	struct regulator_init_data *init_data;

	struct regulator_config cfg = {};

	struct regulator_desc *rdesc;
@@ -1524,12 +1524,16 @@ static int qpnp_lcdb_regulator_register(struct qpnp_lcdb *lcdb, u8 type) 
		rdesc			= &lcdb->ldo.rdesc;

		rdesc->ops		= &qpnp_lcdb_ldo_ops;

		rdesc->off_on_delay	= off_on_delay;

		rdesc->n_voltages = ((MAX_VOLTAGE_MV - MIN_VOLTAGE_MV)

					/ voltage_step) + 1;

		rdev			= lcdb->ldo.rdev;

	} else if (type == NCP) {

		node			= lcdb->ncp.node;

		rdesc			= &lcdb->ncp.rdesc;

		rdesc->ops		= &qpnp_lcdb_ncp_ops;

		rdesc->off_on_delay	= off_on_delay;

		rdesc->n_voltages = ((MAX_VOLTAGE_MV - MIN_VOLTAGE_MV)

					/ voltage_step) + 1;

		rdev			= lcdb->ncp.rdev;

	} else {

		pr_err("Invalid regulator type %d\n", type);