regulator: palmas: Add has_regen3 check for TPS659038
Palmas driver is used to cater to even TPS659038 but TPS659038 does not have
REGEN3 resource. Adding another field in the driver data to check on that.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index 9518a76..8217613 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -916,6 +916,9 @@
(id == PALMAS_REG_LDO6))
desc->enable_time = 2000;
} else {
+ if (!ddata->has_regen3 && id == PALMAS_REG_REGEN3)
+ continue;
+
desc->n_voltages = 1;
if (reg_init && reg_init->roof_floor)
desc->ops = &palmas_ops_ext_control_extreg;
@@ -1398,6 +1401,7 @@
.ldo_begin = PALMAS_REG_LDO1,
.ldo_end = PALMAS_REG_LDOUSB,
.max_reg = PALMAS_NUM_REGS,
+ .has_regen3 = true,
.palmas_regs_info = palmas_generic_regs_info,
.palmas_matches = palmas_matches,
.sleep_req_info = palma_sleep_req_info,
@@ -1411,6 +1415,7 @@
.ldo_begin = TPS65917_REG_LDO1,
.ldo_end = TPS65917_REG_LDO5,
.max_reg = TPS65917_NUM_REGS,
+ .has_regen3 = true,
.palmas_regs_info = tps65917_regs_info,
.palmas_matches = tps65917_matches,
.sleep_req_info = tps65917_sleep_req_info,
@@ -1572,9 +1577,11 @@
if (!pmic)
return -ENOMEM;
- if (of_device_is_compatible(node, "ti,tps659038-pmic"))
+ if (of_device_is_compatible(node, "ti,tps659038-pmic")) {
palmas_generic_regs_info[PALMAS_REG_REGEN2].ctrl_addr =
TPS659038_REGEN2_CTRL;
+ palmas_ddata.has_regen3 = false;
+ }
pmic->dev = &pdev->dev;
pmic->palmas = palmas;
diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h
index ee7b1ce..bb270bd 100644
--- a/include/linux/mfd/palmas.h
+++ b/include/linux/mfd/palmas.h
@@ -117,6 +117,7 @@
int ldo_begin;
int ldo_end;
int max_reg;
+ bool has_regen3;
struct palmas_regs_info *palmas_regs_info;
struct of_regulator_match *palmas_matches;
struct palmas_sleep_requestor_info *sleep_req_info;
