regulator: sy8824x: add SY20278 support
The differences between SY8824C and SY20278 are different regs
for mode/enable.
Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/20190827163830.2c94f29b@xhacker.debian
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/regulator/sy8824x.c b/drivers/regulator/sy8824x.c
index 9410c34..1a7fa48 100644
--- a/drivers/regulator/sy8824x.c
+++ b/drivers/regulator/sy8824x.c
@@ -180,6 +180,15 @@ static const struct sy8824_config sy20276_cfg = {
.vsel_count = 128,
};
+static const struct sy8824_config sy20278_cfg = {
+ .vol_reg = 0x00,
+ .mode_reg = 0x01,
+ .enable_reg = 0x01,
+ .vsel_min = 762500,
+ .vsel_step = 12500,
+ .vsel_count = 64,
+};
+
static const struct of_device_id sy8824_dt_ids[] = {
{
.compatible = "silergy,sy8824c",
@@ -193,6 +202,10 @@ static const struct of_device_id sy8824_dt_ids[] = {
.compatible = "silergy,sy20276",
.data = &sy20276_cfg
},
+ {
+ .compatible = "silergy,sy20278",
+ .data = &sy20278_cfg
+ },
{ }
};
MODULE_DEVICE_TABLE(of, sy8824_dt_ids);