From: Angelo Dureghello <adureghello@baylibre.com>
Date: Fri, 30 May 2025 14:27:56 +0000 (+0200)
Subject: iio: adc: ad7606: enable Vdrive power supply
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=82f4ed3a01b25ee6fc2a8a0a57b3509163c8bc57;p=users%2Fjedix%2Flinux-maple.git

iio: adc: ad7606: enable Vdrive power supply

Enable Vdrive power supply. The "vdrive-supply" property is mandatory,
already declared in fdt dt_schema.

Signed-off-by: Angelo Dureghello <adureghello@baylibre.com>
Link: https://patch.msgid.link/20250530-wip-bl-ad7606-reference-voltages-v2-1-d5e1ad7e6f14@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/drivers/iio/adc/ad7606.c b/drivers/iio/adc/ad7606.c
index 185243dee86ed..3bbe9c05b5edb 100644
--- a/drivers/iio/adc/ad7606.c
+++ b/drivers/iio/adc/ad7606.c
@@ -1330,6 +1330,11 @@ int ad7606_probe(struct device *dev, int irq, void __iomem *base_address,
 		return dev_err_probe(dev, ret,
 				     "Failed to enable specified AVcc supply\n");
 
+	ret = devm_regulator_get_enable(dev, "vdrive");
+	if (ret)
+		return dev_err_probe(dev, ret,
+				     "Failed to enable Vdrive supply\n");
+
 	st->chip_info = chip_info;
 
 	if (st->chip_info->oversampling_num) {