Commit 320b92a4 authored by Antoniu Miclaus's avatar Antoniu Miclaus Committed by Jonathan Cameron
Browse files

drivers: iio: admv1013: add vcc regulators 



Add regulators for the VCC supplies of the admv1013.

The patch aims to align the implementation with the current admv1014
driver where all the VCC supplies are handled as regulators.

Signed-off-by: default avatarAntoniu Miclaus <antoniu.miclaus@analog.com>
Link: https://lore.kernel.org/r/20230731094455.26742-2-antoniu.miclaus@analog.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent eaf3ada8

drivers/iio/frequency/admv1013.c

+14 −0
Original line number Diff line number Diff line
@@ -379,6 +379,11 @@ static const struct iio_info admv1013_info = { 
	.debugfs_reg_access = &admv1013_reg_access,

};



static const char * const admv1013_vcc_regs[] = {

	 "vcc-drv", "vcc2-drv", "vcc-vva", "vcc-amp1", "vcc-amp2",

	 "vcc-env", "vcc-bg", "vcc-bg2", "vcc-mixer", "vcc-quad"

};



static int admv1013_freq_change(struct notifier_block *nb, unsigned long action, void *data)

{

	struct admv1013_state *st = container_of(nb, struct admv1013_state, nb);
@@ -554,6 +559,15 @@ static int admv1013_properties_parse(struct admv1013_state *st) 
		return dev_err_probe(&spi->dev, PTR_ERR(st->reg),

				     "failed to get the common-mode voltage\n");



	ret = devm_regulator_bulk_get_enable(&st->spi->dev,

					     ARRAY_SIZE(admv1013_vcc_regs),

					     admv1013_vcc_regs);

	if (ret) {

		dev_err_probe(&spi->dev, ret,

			      "Failed to request VCC regulators\n");

		return ret;

	}



	return 0;

}