Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge remote-tracking branch 'regulator/topic/palmas' into regulator-next

Browse source
This commit is contained in:
Mark Brown 2013-09-01 13:50:17 +01:00
commit 39fe3b45d3
3 changed files with 31 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
Documentation/devicetree/bindings/regulator/palmas-pmic.txt
View file

@ -25,8 +25,8 @@ Optional nodes:
Additional custom properties are listed below.
For ti,palmas-pmic - smps12, smps123, smps3 depending on OTP,
smps45, smps457, smps7 depending on variant, smps6, smps[8-10],
ldo[1-9], ldoln, ldousb.
smps45, smps457, smps7 depending on variant, smps6, smps[8-9],
smps10_out2, smps10_out1, do[1-9], ldoln, ldousb.
Optional sub-node properties:
ti,warm-reset - maintain voltage during warm reset(boolean)

30
drivers/regulator/palmas-regulator.c
View file

@ -97,10 +97,15 @@ static const struct regs_info palmas_regs_info[] = {
.ctrl_addr = PALMAS_SMPS9_CTRL,
},
{
.name = "SMPS10",
.name = "SMPS10_OUT2",
.sname = "smps10-in",
.ctrl_addr = PALMAS_SMPS10_CTRL,
},
{
.name = "SMPS10_OUT1",
.sname = "smps10-out2",
.ctrl_addr = PALMAS_SMPS10_CTRL,
},
{
.name = "LDO1",
.sname = "ldo1-in",
@ -487,6 +492,8 @@ static struct regulator_ops palmas_ops_smps10 = {
.set_voltage_sel = regulator_set_voltage_sel_regmap,
.list_voltage = regulator_list_voltage_linear,
.map_voltage = regulator_map_voltage_linear,
.set_bypass = regulator_set_bypass_regmap,
.get_bypass = regulator_get_bypass_regmap,
};
static int palmas_is_enabled_ldo(struct regulator_dev *dev)
@ -538,7 +545,8 @@ static int palmas_smps_init(struct palmas *palmas, int id,
return ret;
switch (id) {
case PALMAS_REG_SMPS10:
case PALMAS_REG_SMPS10_OUT1:
case PALMAS_REG_SMPS10_OUT2:
reg &= ~PALMAS_SMPS10_CTRL_MODE_SLEEP_MASK;
if (reg_init->mode_sleep)
reg |= reg_init->mode_sleep <<
@ -681,7 +689,8 @@ static struct of_regulator_match palmas_matches[] = {
{ .name = "smps7", },
{ .name = "smps8", },
{ .name = "smps9", },
{ .name = "smps10", },
{ .name = "smps10_out2", },
{ .name = "smps10_out1", },
{ .name = "ldo1", },
{ .name = "ldo2", },
{ .name = "ldo3", },
@ -838,7 +847,8 @@ static int palmas_regulators_probe(struct platform_device *pdev)
continue;
ramp_delay_support = true;
break;
case PALMAS_REG_SMPS10:
case PALMAS_REG_SMPS10_OUT1:
case PALMAS_REG_SMPS10_OUT2:
if (!PALMAS_PMIC_HAS(palmas, SMPS10_BOOST))
continue;
}
@ -872,7 +882,8 @@ static int palmas_regulators_probe(struct platform_device *pdev)
pmic->desc[id].id = id;
switch (id) {
case PALMAS_REG_SMPS10:
case PALMAS_REG_SMPS10_OUT1:
case PALMAS_REG_SMPS10_OUT2:
pmic->desc[id].n_voltages = PALMAS_SMPS10_NUM_VOLTAGES;
pmic->desc[id].ops = &palmas_ops_smps10;
pmic->desc[id].vsel_reg =
@ -882,7 +893,14 @@ static int palmas_regulators_probe(struct platform_device *pdev)
pmic->desc[id].enable_reg =
PALMAS_BASE_TO_REG(PALMAS_SMPS_BASE,
PALMAS_SMPS10_CTRL);
pmic->desc[id].enable_mask = SMPS10_BOOST_EN;
if (id == PALMAS_REG_SMPS10_OUT1)
pmic->desc[id].enable_mask = SMPS10_SWITCH_EN;
else
pmic->desc[id].enable_mask = SMPS10_BOOST_EN;
pmic->desc[id].bypass_reg =
PALMAS_BASE_TO_REG(PALMAS_SMPS_BASE,
PALMAS_SMPS10_CTRL);
pmic->desc[id].bypass_mask = SMPS10_BYPASS_EN;
pmic->desc[id].min_uV = 3750000;
pmic->desc[id].uV_step = 1250000;
break;

9
include/linux/mfd/palmas.h
View file

@ -160,7 +160,8 @@ enum palmas_regulators {
PALMAS_REG_SMPS7,
PALMAS_REG_SMPS8,
PALMAS_REG_SMPS9,
PALMAS_REG_SMPS10,
PALMAS_REG_SMPS10_OUT2,
PALMAS_REG_SMPS10_OUT1,
/* LDO regulators */
PALMAS_REG_LDO1,
PALMAS_REG_LDO2,
@ -355,9 +356,9 @@ struct palmas_pmic {
int smps123;
int smps457;
int range[PALMAS_REG_SMPS10];
unsigned int ramp_delay[PALMAS_REG_SMPS10];
unsigned int current_reg_mode[PALMAS_REG_SMPS10];
int range[PALMAS_REG_SMPS10_OUT1];
unsigned int ramp_delay[PALMAS_REG_SMPS10_OUT1];
unsigned int current_reg_mode[PALMAS_REG_SMPS10_OUT1];
};
struct palmas_resource {