The BUCK7 and BUCK8 were not supported by s5m8767 driver. If they were
configured in DTS then the driver probing would fail with EINVAL:
[ 0.288474] VCC_SUB_1.35V: failed to apply 1350000uV constraint
[ 0.288671] s5m8767-pmic s5m8767-pmic: regulator init failed for 35
[ 0.294931] s5m8767-pmic: probe of s5m8767-pmic failed with error -22
This patch adds support for BUCK7 and BUCK8 regulators using standard
regmap get/set voltage sel functions.
Signed-off-by: Krzysztof Kozlowski <k.kozlow...@samsung.com>
Cc: Kyungmin Park <kyungmin.p...@samsung.com>
Cc: Marek Szyprowski <m.szyprow...@samsung.com>
---
drivers/regulator/s5m8767.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index 58eb7a6c45e6..397917611ecd 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -120,8 +120,8 @@ static const struct sec_voltage_desc *reg_voltage_map[] = {
[S5M8767_BUCK4] = &buck_voltage_val2,
[S5M8767_BUCK5] = &buck_voltage_val1,
[S5M8767_BUCK6] = &buck_voltage_val1,
- [S5M8767_BUCK7] = NULL,
- [S5M8767_BUCK8] = NULL,
+ [S5M8767_BUCK7] = &buck_voltage_val3,
+ [S5M8767_BUCK8] = &buck_voltage_val3,
[S5M8767_BUCK9] = &buck_voltage_val3,
};
@@ -418,9 +418,12 @@ static struct regulator_ops s5m8767_ops = {
};
static struct regulator_ops s5m8767_buck78_ops = {
+ .list_voltage = regulator_list_voltage_linear,
.is_enabled = s5m8767_reg_is_enabled,
.enable = s5m8767_reg_enable,
.disable = s5m8767_reg_disable,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
};
#define s5m8767_regulator_desc(_name) { \
--
1.7.9.5
--
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