From 4bdef655542d8ed4bf3d57ea06ff128176f4927c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Nuno=20S=C3=A1?= <nuno.sa@analog.com>
Date: Tue, 1 Jul 2025 15:32:13 +0100
Subject: [PATCH] mfd: adp5585: Support getting vdd regulator
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Make sure we get and enable the VDD supply (if available).

Reviewed-by: Lee Jones <lee@kernel.org>
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20250701-dev-adp5589-fw-v7-18-b1fcfe9e9826@analog.com
Signed-off-by: Lee Jones <lee@kernel.org>
---
 drivers/mfd/adp5585.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/mfd/adp5585.c b/drivers/mfd/adp5585.c
index 8f0fd73744261..11a26f6686534 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>
 
 enum {
@@ -709,6 +710,10 @@ static int adp5585_i2c_probe(struct i2c_client *i2c)
 	if (IS_ERR(regmap_config))
 		return PTR_ERR(regmap_config);
 
+	ret = devm_regulator_get_enable(&i2c->dev, "vdd");
+	if (ret)
+		return ret;
+
 	adp5585->regmap = devm_regmap_init_i2c(i2c, regmap_config);
 	if (IS_ERR(adp5585->regmap))
 		return dev_err_probe(&i2c->dev, PTR_ERR(adp5585->regmap),
-- 
2.47.2