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Date: Thu, 28 Mar 2013 16:11:27 +0000
From: Lee Jones <lee.jones@...aro.org>
To: linux-kernel@...r.kernel.org, broonie@...nsource.wolfsonmicro.com
Cc: Zhenhua HUANG <zhenhua.huang@...ricsson.com>,
Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 27/33] regulator: ab8500: Introduce aux5, aux6 regulators for AB8540
From: Zhenhua HUANG <zhenhua.huang@...ricsson.com>
Introduce aux5, aux6 into ab8540 regulator framework.
Signed-off-by: Zhenhua HUANG <zhenhua.huang@...ricsson.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
Reviewed-by: Maxime COQUELIN <maxime.coquelin@...ricsson.com>
Reviewed-by: David PARIS <david.paris@...ricsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@...ricsson.com>
---
drivers/regulator/ab8500.c | 65 ++++++++++++++++++++++++++++++++++++++
include/linux/regulator/ab8500.h | 2 ++
2 files changed, 67 insertions(+)
diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c
index 9cb6348..433cac4 100644
--- a/drivers/regulator/ab8500.c
+++ b/drivers/regulator/ab8500.c
@@ -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, },
diff --git a/include/linux/regulator/ab8500.h b/include/linux/regulator/ab8500.h
index bb0140c..b490a16 100644
--- a/include/linux/regulator/ab8500.h
+++ b/include/linux/regulator/ab8500.h
@@ -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,
--
1.7.10.4
--
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