Re: [PATCH v4 18/20] mfd: adp5585: support getting vdd regulator
From: Lee Jones <lee@kernel.org>
Date: 2025-06-12 15:17:38
Also in:
linux-gpio, linux-input, linux-pwm
On Wed, 21 May 2025, Nuno Sá via B4 Relay wrote:
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(+)
Reviewed-by: Lee Jones <lee@kernel.org>
quoted hunk ↗ jump to hunk
diff --git a/drivers/mfd/adp5585.c b/drivers/mfd/adp5585.c index 122e2c95385f8d5cbd7839db78dda77ad7ba4ae4..e8b9a0ef4ee654ac1abc4042152fe0933f1d9f0d 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 {@@ -713,6 +714,10 @@ static int adp5585_i2c_probe(struct i2c_client *i2c) if (ret) return ret; + ret = devm_regulator_get_enable(&i2c->dev, "vdd"); + if (ret) + return ret; + adp5585->regmap = devm_regmap_init_i2c(i2c, ®map_config); if (IS_ERR(adp5585->regmap)) return dev_err_probe(&i2c->dev, PTR_ERR(adp5585->regmap),-- 2.49.0
-- Lee Jones [李琼斯]