diff mbox series

[14/18] mfd: adp5585: support getting vdd regulator

Message ID 20250313-dev-adp5589-fw-v1-14-20e80d4bd4ea@analog.com (mailing list archive)
State New
Headers show
Series mfd: adp5585: support keymap events and drop legacy Input driver | expand

Commit Message

Nuno Sá via B4 Relay March 13, 2025, 2:19 p.m. UTC 
From: Nuno Sá <nuno.sa@analog.com>

Make sure we get and enable the VDD supply (if available).

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
---
 drivers/mfd/adp5585.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/drivers/mfd/adp5585.c b/drivers/mfd/adp5585.c
index a96de4e6a3a12e2c91528835c2061795e6ff3ed0..8f95a02661880477e5eddb4248e92ee1bc69d674 100644
--- a/drivers/mfd/adp5585.c
+++ b/drivers/mfd/adp5585.c
@@ -17,6 +17,7 @@ 
 #include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
 #include <linux/types.h>
 
 static const struct mfd_cell adp5585_devs[] = {
@@ -848,6 +849,10 @@  static int adp5585_i2c_probe(struct i2c_client *i2c)
 	adp5585->dev = &i2c->dev;
 	adp5585->irq = i2c->irq;
 
+	ret = devm_regulator_get_enable(&i2c->dev, "vdd");
+	if (ret)
+		return ret;
+
 	adp5585->regmap = devm_regmap_init_i2c(i2c, info->regmap_config);
 	if (IS_ERR(adp5585->regmap))
 		return dev_err_probe(&i2c->dev, PTR_ERR(adp5585->regmap),