Unverified Commit 0bbefa64 authored by Mark Brown's avatar Mark Brown
Browse files

Merge remote-tracking branch 'regulator/for-5.12' into regulator-linus

parents bf05bf16 a5ccccb3

drivers/regulator/core.c

+2 −0
Original line number Diff line number Diff line
@@ -1439,6 +1439,8 @@ static int set_machine_constraints(struct regulator_dev *rdev) 


		if (rdev->constraints->always_on)

			rdev->use_count++;

	} else if (rdev->desc->off_on_delay) {

		rdev->last_off_jiffy = jiffies;

	}



	print_constraints(rdev);

drivers/regulator/da9121-regulator.c

+52 −28
Original line number Diff line number Diff line
@@ -40,6 +40,7 @@ struct da9121 { 
	unsigned int passive_delay;

	int chip_irq;

	int variant_id;

	int subvariant_id;

};



/* Define ranges for different variants, enabling translation to/from
@@ -812,7 +813,6 @@ static struct regmap_config da9121_2ch_regmap_config = { 
static int da9121_check_device_type(struct i2c_client *i2c, struct da9121 *chip)

{

	u32 device_id;

	u8 chip_id = chip->variant_id;

	u32 variant_id;

	u8 variant_mrc, variant_vrc;

	char *type;
@@ -839,22 +839,34 @@ static int da9121_check_device_type(struct i2c_client *i2c, struct da9121 *chip) 


	variant_vrc = variant_id & DA9121_MASK_OTP_VARIANT_ID_VRC;



	switch (variant_vrc) {

	case DA9121_VARIANT_VRC:

		type = "DA9121/DA9130";

		config_match = (chip_id == DA9121_TYPE_DA9121_DA9130);

	switch (chip->subvariant_id) {

	case DA9121_SUBTYPE_DA9121:

		type = "DA9121";

		config_match = (variant_vrc == DA9121_VARIANT_VRC);

		break;

	case DA9220_VARIANT_VRC:

		type = "DA9220/DA9132";

		config_match = (chip_id == DA9121_TYPE_DA9220_DA9132);

	case DA9121_SUBTYPE_DA9130:

		type = "DA9130";

		config_match = (variant_vrc == DA9130_VARIANT_VRC);

		break;

	case DA9122_VARIANT_VRC:

		type = "DA9122/DA9131";

		config_match = (chip_id == DA9121_TYPE_DA9122_DA9131);

	case DA9121_SUBTYPE_DA9220:

		type = "DA9220";

		config_match = (variant_vrc == DA9220_VARIANT_VRC);

		break;

	case DA9217_VARIANT_VRC:

	case DA9121_SUBTYPE_DA9132:

		type = "DA9132";

		config_match = (variant_vrc == DA9132_VARIANT_VRC);

		break;

	case DA9121_SUBTYPE_DA9122:

		type = "DA9122";

		config_match = (variant_vrc == DA9122_VARIANT_VRC);

		break;

	case DA9121_SUBTYPE_DA9131:

		type = "DA9131";

		config_match = (variant_vrc == DA9131_VARIANT_VRC);

		break;

	case DA9121_SUBTYPE_DA9217:

		type = "DA9217";

		config_match = (chip_id == DA9121_TYPE_DA9217);

		config_match = (variant_vrc == DA9217_VARIANT_VRC);

		break;

	default:

		type = "Unknown";
@@ -892,15 +904,27 @@ static int da9121_assign_chip_model(struct i2c_client *i2c, 


	chip->dev = &i2c->dev;



	switch (chip->variant_id) {

	case DA9121_TYPE_DA9121_DA9130:

		fallthrough;

	case DA9121_TYPE_DA9217:

	/* Use configured subtype to select the regulator descriptor index and

	 * register map, common to both consumer and automotive grade variants

	 */

	switch (chip->subvariant_id) {

	case DA9121_SUBTYPE_DA9121:

	case DA9121_SUBTYPE_DA9130:

		chip->variant_id = DA9121_TYPE_DA9121_DA9130;

		regmap = &da9121_1ch_regmap_config;

		break;

	case DA9121_TYPE_DA9122_DA9131:

		fallthrough;

	case DA9121_TYPE_DA9220_DA9132:

	case DA9121_SUBTYPE_DA9217:

		chip->variant_id = DA9121_TYPE_DA9217;

		regmap = &da9121_1ch_regmap_config;

		break;

	case DA9121_SUBTYPE_DA9122:

	case DA9121_SUBTYPE_DA9131:

		chip->variant_id = DA9121_TYPE_DA9122_DA9131;

		regmap = &da9121_2ch_regmap_config;

		break;

	case DA9121_SUBTYPE_DA9220:

	case DA9121_SUBTYPE_DA9132:

		chip->variant_id = DA9121_TYPE_DA9220_DA9132;

		regmap = &da9121_2ch_regmap_config;

		break;

	}
@@ -975,13 +999,13 @@ static int da9121_config_irq(struct i2c_client *i2c, 
}



static const struct of_device_id da9121_dt_ids[] = {

	{ .compatible = "dlg,da9121", .data = (void *) DA9121_TYPE_DA9121_DA9130 },

	{ .compatible = "dlg,da9130", .data = (void *) DA9121_TYPE_DA9121_DA9130 },

	{ .compatible = "dlg,da9217", .data = (void *) DA9121_TYPE_DA9217 },

	{ .compatible = "dlg,da9122", .data = (void *) DA9121_TYPE_DA9122_DA9131 },

	{ .compatible = "dlg,da9131", .data = (void *) DA9121_TYPE_DA9122_DA9131 },

	{ .compatible = "dlg,da9220", .data = (void *) DA9121_TYPE_DA9220_DA9132 },

	{ .compatible = "dlg,da9132", .data = (void *) DA9121_TYPE_DA9220_DA9132 },

	{ .compatible = "dlg,da9121", .data = (void *) DA9121_SUBTYPE_DA9121 },

	{ .compatible = "dlg,da9130", .data = (void *) DA9121_SUBTYPE_DA9130 },

	{ .compatible = "dlg,da9217", .data = (void *) DA9121_SUBTYPE_DA9217 },

	{ .compatible = "dlg,da9122", .data = (void *) DA9121_SUBTYPE_DA9122 },

	{ .compatible = "dlg,da9131", .data = (void *) DA9121_SUBTYPE_DA9131 },

	{ .compatible = "dlg,da9220", .data = (void *) DA9121_SUBTYPE_DA9220 },

	{ .compatible = "dlg,da9132", .data = (void *) DA9121_SUBTYPE_DA9132 },

	{ }

};

MODULE_DEVICE_TABLE(of, da9121_dt_ids);
@@ -1011,7 +1035,7 @@ static int da9121_i2c_probe(struct i2c_client *i2c, 
	}



	chip->pdata = i2c->dev.platform_data;

	chip->variant_id = da9121_of_get_id(&i2c->dev);

	chip->subvariant_id = da9121_of_get_id(&i2c->dev);



	ret = da9121_assign_chip_model(i2c, chip);

	if (ret < 0)

drivers/regulator/da9121-regulator.h

+13 −0
Original line number Diff line number Diff line
@@ -29,6 +29,16 @@ enum da9121_variant { 
	DA9121_TYPE_DA9217

};



enum da9121_subvariant {

	DA9121_SUBTYPE_DA9121,

	DA9121_SUBTYPE_DA9130,

	DA9121_SUBTYPE_DA9220,

	DA9121_SUBTYPE_DA9132,

	DA9121_SUBTYPE_DA9122,

	DA9121_SUBTYPE_DA9131,

	DA9121_SUBTYPE_DA9217

};



/* Minimum, maximum and default polling millisecond periods are provided

 * here as an example. It is expected that any final implementation will

 * include a modification of these settings to match the required
@@ -279,6 +289,9 @@ enum da9121_variant { 
#define DA9220_VARIANT_VRC	0x0

#define DA9122_VARIANT_VRC	0x2

#define DA9217_VARIANT_VRC	0x7

#define DA9130_VARIANT_VRC	0x0

#define DA9131_VARIANT_VRC	0x1

#define DA9132_VARIANT_VRC	0x2



/* DA9121_REG_OTP_CUSTOMER_ID */