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Commit 04700702 authored by Guru Das Srinagesh's avatar Guru Das Srinagesh
Browse files

power: hl6111r: Expose chip version 



Expose chip version via CHIP_VERSION property.

Change-Id: I030b58d3867953723d451f60ab6e9c3dee29714a
Signed-off-by: default avatarGuru Das Srinagesh <gurus@codeaurora.org>
parent 5573bd8e

drivers/power/supply/qcom/hl6111r.c

+18 −0
Original line number Diff line number Diff line
@@ -297,6 +297,20 @@ static int hl6111r_get_vout_target(struct hl6111r *chip, int *val) 
	return rc;

}



static int hl6111r_get_chip_version(struct hl6111r *chip, int *val)

{

	int rc;

	u8 id;



	rc = hl6111r_read(chip, ID_REG, &id);

	if (rc < 0)

		return rc;



	*val = id;



	return 0;

}



/* Callbacks for settable properties */



#define HL6111R_MIN_VOLTAGE_UV	4940000
@@ -382,6 +396,7 @@ static enum power_supply_property hl6111r_psy_props[] = { 
	POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN,

	POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT,

	POWER_SUPPLY_PROP_INPUT_VOLTAGE_REGULATION,

	POWER_SUPPLY_PROP_CHIP_VERSION,

};



static int hl6111r_get_prop(struct power_supply *psy,
@@ -427,6 +442,9 @@ static int hl6111r_get_prop(struct power_supply *psy, 
	case POWER_SUPPLY_PROP_INPUT_VOLTAGE_REGULATION:

		rc = hl6111r_get_vout_target(chip, val);

		break;

	case POWER_SUPPLY_PROP_CHIP_VERSION:

		rc = hl6111r_get_chip_version(chip, val);

		break;

	default:

		rc = -EINVAL;

		break;

drivers/power/supply/qcom/hl6111r.h

+2 −0
Original line number Diff line number Diff line
@@ -19,6 +19,8 @@ 


#define VOUT_TARGET_REG		0x0E



#define ID_REG			0xA



#define IOUT_LIM_SEL_REG	0x28

#define IOUT_LIM_SEL_MASK	GENMASK(7, 3)

#define IOUT_LIM_SHIFT		3