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regulator: palmas: Add has_regen3 check for TPS659038

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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>
This commit is contained in:
Keerthy 2015-03-17 15:56:05 +05:30 committed by Mark Brown
parent a26aeb177d
commit e999c7289c
2 changed files with 9 additions and 1 deletions
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9
drivers/regulator/palmas-regulator.c
View File

@ -916,6 +916,9 @@ static int palmas_ldo_registration(struct palmas_pmic *pmic,
(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 @@ static struct palmas_pmic_driver_data palmas_ddata = {
.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 @@ static struct palmas_pmic_driver_data tps65917_ddata = {
.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 @@ static int palmas_regulators_probe(struct platform_device *pdev)
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;

1
include/linux/mfd/palmas.h
View File

@ -117,6 +117,7 @@ struct palmas_pmic_driver_data {
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;