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-rw-r--r--drivers/iio/frequency/admv1013.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/iio/frequency/admv1013.c b/drivers/iio/frequency/admv1013.c
index 9bf8337806fc..cc01fac2dfee 100644
--- a/drivers/iio/frequency/admv1013.c
+++ b/drivers/iio/frequency/admv1013.c
@@ -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;
}