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regulator: ab8500: Introduce aux5, aux6 regulators for AB8540

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Introduce aux5, aux6 into ab8540 regulator framework.

Signed-off-by: Zhenhua HUANG <zhenhua.huang@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Maxime COQUELIN <maxime.coquelin@stericsson.com>
Reviewed-by: David PARIS <david.paris@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Zhenhua HUANG 2013-04-02 13:24:15 +01:00 committed by Mark Brown
parent 33aeb49e24
commit 684d5ce4af
2 changed files with 67 additions and 0 deletions
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65
drivers/regulator/ab8500.c
View File

@ -149,6 +149,21 @@ static const unsigned int ldo_vaux3_ab8540_voltages[] = {
3050000,
};
static const unsigned int ldo_vaux56_ab8540_voltages[] = {
750000, 760000, 770000, 780000, 790000, 800000,
810000, 820000, 830000, 840000, 850000, 860000,
870000, 880000, 890000, 900000, 910000, 920000,
930000, 940000, 950000, 960000, 970000, 980000,
990000, 1000000, 1010000, 1020000, 1030000,
1040000, 1050000, 1060000, 1070000, 1080000,
1090000, 1100000, 1110000, 1120000, 1130000,
1140000, 1150000, 1160000, 1170000, 1180000,
1190000, 1200000, 1210000, 1220000, 1230000,
1240000, 1250000, 1260000, 1270000, 1280000,
1290000, 1300000, 1310000, 1320000, 1330000,
1340000, 1350000, 1360000, 1800000, 2790000,
};
static const unsigned int ldo_vintcore_voltages[] = {
1200000,
1225000,
@ -1569,6 +1584,54 @@ static struct ab8500_regulator_info
.voltage_reg = 0x2f,
.voltage_mask = 0x0f,
},
[AB8540_LDO_AUX5] = {
.desc = {
.name = "LDO-AUX5",
.ops = &ab8500_regulator_volt_mode_ops,
.type = REGULATOR_VOLTAGE,
.id = AB8540_LDO_AUX5,
.owner = THIS_MODULE,
.n_voltages = ARRAY_SIZE(ldo_vaux56_ab8540_voltages),
},
.load_lp_uA = 20000,
/* values for Vaux5Regu register */
.update_bank = 0x04,
.update_reg = 0x32,
.update_mask = 0x03,
.update_val = 0x01,
.update_val_idle = 0x03,
.update_val_normal = 0x01,
/* values for Vaux5SEL register */
.voltage_bank = 0x04,
.voltage_reg = 0x33,
.voltage_mask = 0x3f,
.voltages = ldo_vaux56_ab8540_voltages,
.voltages_len = ARRAY_SIZE(ldo_vaux56_ab8540_voltages),
},
[AB8540_LDO_AUX6] = {
.desc = {
.name = "LDO-AUX6",
.ops = &ab8500_regulator_volt_mode_ops,
.type = REGULATOR_VOLTAGE,
.id = AB8540_LDO_AUX6,
.owner = THIS_MODULE,
.n_voltages = ARRAY_SIZE(ldo_vaux56_ab8540_voltages),
},
.load_lp_uA = 20000,
/* values for Vaux6Regu register */
.update_bank = 0x04,
.update_reg = 0x35,
.update_mask = 0x03,
.update_val = 0x01,
.update_val_idle = 0x03,
.update_val_normal = 0x01,
/* values for Vaux6SEL register */
.voltage_bank = 0x04,
.voltage_reg = 0x36,
.voltage_mask = 0x3f,
.voltages = ldo_vaux56_ab8540_voltages,
.voltages_len = ARRAY_SIZE(ldo_vaux56_ab8540_voltages),
},
[AB8540_LDO_INTCORE] = {
.desc = {
.name = "LDO-INTCORE",
@ -2979,6 +3042,8 @@ static struct of_regulator_match ab8540_regulator_match[] = {
{ .name = "ab8500_ldo_aux2", .driver_data = (void *) AB8540_LDO_AUX2, },
{ .name = "ab8500_ldo_aux3", .driver_data = (void *) AB8540_LDO_AUX3, },
{ .name = "ab8500_ldo_aux4", .driver_data = (void *) AB8540_LDO_AUX4, },
{ .name = "ab8500_ldo_aux5", .driver_data = (void *) AB8540_LDO_AUX5, },
{ .name = "ab8500_ldo_aux6", .driver_data = (void *) AB8540_LDO_AUX6, },
{ .name = "ab8500_ldo_intcore", .driver_data = (void *) AB8540_LDO_INTCORE, },
{ .name = "ab8500_ldo_tvout", .driver_data = (void *) AB8540_LDO_TVOUT, },
{ .name = "ab8500_ldo_audio", .driver_data = (void *) AB8540_LDO_AUDIO, },

2
include/linux/regulator/ab8500.h
View File

@ -74,6 +74,8 @@ enum ab8540_regulator_id {
AB8540_LDO_AUX2,
AB8540_LDO_AUX3,
AB8540_LDO_AUX4,
AB8540_LDO_AUX5,
AB8540_LDO_AUX6,
AB8540_LDO_INTCORE,
AB8540_LDO_TVOUT,
AB8540_LDO_AUDIO,