Commit ab7cad33 authored by zhangqing's avatar zhangqing Committed by Mark Brown
Browse files

regulator: fan53555: fill set_suspend_enable/disable callback 



Setting the set_suspend_enable/disable callback to support
enable and disable the dcdc when system is suspend.

Signed-off-by: default avatarzhangqing <zhangqing@rock-chips.com>
Reviewed-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8005c49d

drivers/regulator/fan53555.c

+18 −0
Original line number Diff line number Diff line
@@ -114,6 +114,22 @@ static int fan53555_set_suspend_voltage(struct regulator_dev *rdev, int uV) 
	return 0;

}



static int fan53555_set_suspend_enable(struct regulator_dev *rdev)

{

	struct fan53555_device_info *di = rdev_get_drvdata(rdev);



	return regmap_update_bits(di->regmap, di->sleep_reg,

				  VSEL_BUCK_EN, VSEL_BUCK_EN);

}



static int fan53555_set_suspend_disable(struct regulator_dev *rdev)

{

	struct fan53555_device_info *di = rdev_get_drvdata(rdev);



	return regmap_update_bits(di->regmap, di->sleep_reg,

				  VSEL_BUCK_EN, 0);

}



static int fan53555_set_mode(struct regulator_dev *rdev, unsigned int mode)

{

	struct fan53555_device_info *di = rdev_get_drvdata(rdev);
@@ -192,6 +208,8 @@ static struct regulator_ops fan53555_regulator_ops = { 
	.set_mode = fan53555_set_mode,

	.get_mode = fan53555_get_mode,

	.set_ramp_delay = fan53555_set_ramp,

	.set_suspend_enable = fan53555_set_suspend_enable,

	.set_suspend_disable = fan53555_set_suspend_disable,

};



static int fan53555_voltages_setup_fairchild(struct fan53555_device_info *di)

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