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Date: Tue, 13 Mar 2012 14:53:58 +0800
From: Axel Lin <axel.lin@...il.com>
To: linux-kernel@...r.kernel.org
Cc: Kyungmin Park <kyungmin.park@...sung.com>,
MyungJoo Ham <myungjoo.ham@...sung.com>,
Liam Girdwood <lrg@...com>,
Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH] regulator: Add MAX8997_VOLTAGE_REGULATOR and
MAX8997_CURRENT_REGULATOR macros
MAX8997_VOLTAGE_REGULATOR macro has _name and _ops parameters so we can use it
for all regulators with REGULATOR_VOLTAGE type.
The MAX8997_VOLTAGE_REGULATOR now replaces regulator_desc_ldo and
regulator_desc_buck macros.
MAX8997_CURRENT_REGULATOR is for CHARGER and CHARGER_TOPOFF.
Signed-off-by: Axel Lin <axel.lin@...il.com>
---
drivers/regulator/max8997.c | 135 ++++++++++++++----------------------------
1 files changed, 45 insertions(+), 90 deletions(-)
diff --git a/drivers/regulator/max8997.c b/drivers/regulator/max8997.c
index 35e7332..6e7beee 100644
--- a/drivers/regulator/max8997.c
+++ b/drivers/regulator/max8997.c
@@ -855,103 +855,58 @@ static struct regulator_ops max8997_charger_fixedstate_ops = {
.set_current_limit = max8997_set_voltage_ldobuck_wrap,
};
-#define regulator_desc_ldo(num) { \
- .name = "LDO"#num, \
- .id = MAX8997_LDO##num, \
- .ops = &max8997_ldo_ops, \
+#define MAX8997_VOLTAGE_REGULATOR(_name, _ops) {\
+ .name = #_name, \
+ .id = MAX8997_##_name, \
+ .ops = &_ops, \
.type = REGULATOR_VOLTAGE, \
.owner = THIS_MODULE, \
}
-#define regulator_desc_buck(num) { \
- .name = "BUCK"#num, \
- .id = MAX8997_BUCK##num, \
- .ops = &max8997_buck_ops, \
- .type = REGULATOR_VOLTAGE, \
+
+#define MAX8997_CURRENT_REGULATOR(_name, _ops) {\
+ .name = #_name, \
+ .id = MAX8997_##_name, \
+ .ops = &_ops, \
+ .type = REGULATOR_CURRENT, \
.owner = THIS_MODULE, \
}
static struct regulator_desc regulators[] = {
- regulator_desc_ldo(1),
- regulator_desc_ldo(2),
- regulator_desc_ldo(3),
- regulator_desc_ldo(4),
- regulator_desc_ldo(5),
- regulator_desc_ldo(6),
- regulator_desc_ldo(7),
- regulator_desc_ldo(8),
- regulator_desc_ldo(9),
- regulator_desc_ldo(10),
- regulator_desc_ldo(11),
- regulator_desc_ldo(12),
- regulator_desc_ldo(13),
- regulator_desc_ldo(14),
- regulator_desc_ldo(15),
- regulator_desc_ldo(16),
- regulator_desc_ldo(17),
- regulator_desc_ldo(18),
- regulator_desc_ldo(21),
- regulator_desc_buck(1),
- regulator_desc_buck(2),
- regulator_desc_buck(3),
- regulator_desc_buck(4),
- regulator_desc_buck(5),
- {
- .name = "BUCK6",
- .id = MAX8997_BUCK6,
- .ops = &max8997_fixedvolt_ops,
- .type = REGULATOR_VOLTAGE,
- .owner = THIS_MODULE,
- },
- regulator_desc_buck(7),
- {
- .name = "EN32KHz_AP",
- .id = MAX8997_EN32KHZ_AP,
- .ops = &max8997_fixedvolt_ops,
- .type = REGULATOR_VOLTAGE,
- .owner = THIS_MODULE,
- }, {
- .name = "EN32KHz_CP",
- .id = MAX8997_EN32KHZ_CP,
- .ops = &max8997_fixedvolt_ops,
- .type = REGULATOR_VOLTAGE,
- .owner = THIS_MODULE,
- }, {
- .name = "ENVICHG",
- .id = MAX8997_ENVICHG,
- .ops = &max8997_fixedvolt_ops,
- .type = REGULATOR_VOLTAGE,
- .owner = THIS_MODULE,
- }, {
- .name = "ESAFEOUT1",
- .id = MAX8997_ESAFEOUT1,
- .ops = &max8997_safeout_ops,
- .type = REGULATOR_VOLTAGE,
- .owner = THIS_MODULE,
- }, {
- .name = "ESAFEOUT2",
- .id = MAX8997_ESAFEOUT2,
- .ops = &max8997_safeout_ops,
- .type = REGULATOR_VOLTAGE,
- .owner = THIS_MODULE,
- }, {
- .name = "CHARGER_CV",
- .id = MAX8997_CHARGER_CV,
- .ops = &max8997_fixedstate_ops,
- .type = REGULATOR_VOLTAGE,
- .owner = THIS_MODULE,
- }, {
- .name = "CHARGER",
- .id = MAX8997_CHARGER,
- .ops = &max8997_charger_ops,
- .type = REGULATOR_CURRENT,
- .owner = THIS_MODULE,
- }, {
- .name = "CHARGER_TOPOFF",
- .id = MAX8997_CHARGER_TOPOFF,
- .ops = &max8997_charger_fixedstate_ops,
- .type = REGULATOR_CURRENT,
- .owner = THIS_MODULE,
- },
+ MAX8997_VOLTAGE_REGULATOR(LDO1, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO2, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO3, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO4, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO5, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO6, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO7, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO8, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO9, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO10, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO11, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO12, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO13, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO14, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO15, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO16, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO17, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO18, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(LDO21, max8997_ldo_ops),
+ MAX8997_VOLTAGE_REGULATOR(BUCK1, max8997_buck_ops),
+ MAX8997_VOLTAGE_REGULATOR(BUCK2, max8997_buck_ops),
+ MAX8997_VOLTAGE_REGULATOR(BUCK3, max8997_buck_ops),
+ MAX8997_VOLTAGE_REGULATOR(BUCK4, max8997_buck_ops),
+ MAX8997_VOLTAGE_REGULATOR(BUCK5, max8997_buck_ops),
+ MAX8997_VOLTAGE_REGULATOR(BUCK6, max8997_fixedvolt_ops),
+ MAX8997_VOLTAGE_REGULATOR(BUCK7, max8997_buck_ops),
+ MAX8997_VOLTAGE_REGULATOR(EN32KHZ_AP, max8997_fixedvolt_ops),
+ MAX8997_VOLTAGE_REGULATOR(EN32KHZ_CP, max8997_fixedvolt_ops),
+ MAX8997_VOLTAGE_REGULATOR(ENVICHG, max8997_fixedvolt_ops),
+ MAX8997_VOLTAGE_REGULATOR(ESAFEOUT1, max8997_safeout_ops),
+ MAX8997_VOLTAGE_REGULATOR(ESAFEOUT2, max8997_safeout_ops),
+ MAX8997_VOLTAGE_REGULATOR(CHARGER_CV, max8997_fixedstate_ops),
+ MAX8997_CURRENT_REGULATOR(CHARGER, max8997_charger_ops),
+ MAX8997_CURRENT_REGULATOR(CHARGER_TOPOFF,
+ max8997_charger_fixedstate_ops),
};
static __devinit int max8997_pmic_probe(struct platform_device *pdev)
--
1.7.5.4
--
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