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Message-Id: <20240225-regulator-mp8859-v1-3-68ee2c839ded@kernel.org>
Date: Sun, 25 Feb 2024 14:59:29 +0000
From: Mark Brown <broonie@...nel.org>
To: Liam Girdwood <lgirdwood@...il.com>
Cc: linux-kernel@...r.kernel.org, Markus Reichl <m.reichl@...etechno.de>,
Mark Brown <broonie@...nel.org>
Subject: [PATCH 3/8] regulator: mp8859: Support enable control
The MP8859 provides a software enable control, support it in the
regulator driver.
Signed-off-by: Mark Brown <broonie@...nel.org>
---
drivers/regulator/mp8859.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/regulator/mp8859.c b/drivers/regulator/mp8859.c
index b07bc63a25cb..a443ebe927c5 100644
--- a/drivers/regulator/mp8859.c
+++ b/drivers/regulator/mp8859.c
@@ -35,6 +35,7 @@
#define MP8859_GO_BIT 0x01
+#define MP8859_ENABLE_MASK 0x80
static int mp8859_set_voltage_sel(struct regulator_dev *rdev, unsigned int sel)
{
@@ -124,6 +125,9 @@ static const struct regulator_ops mp8859_ops = {
.set_voltage_sel = mp8859_set_voltage_sel,
.get_voltage_sel = mp8859_get_voltage_sel,
.list_voltage = regulator_list_voltage_linear_range,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .is_enabled = regulator_is_enabled_regmap,
};
static const struct regulator_desc mp8859_regulators[] = {
@@ -136,6 +140,9 @@ static const struct regulator_desc mp8859_regulators[] = {
.n_voltages = VOL_MAX_IDX + 1,
.linear_ranges = mp8859_dcdc_ranges,
.n_linear_ranges = 1,
+ .enable_reg = MP8859_CTL1_REG,
+ .enable_mask = MP8859_ENABLE_MASK,
+ .enable_val = MP8859_ENABLE_MASK,
.ops = &mp8859_ops,
.owner = THIS_MODULE,
},
--
2.39.2
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