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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>
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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;