Merge tag 'v3.7-rc1'

Merge Linux 3.7-rc1 to get latest upstream changes.

1 files changed, 74 insertions, 15 deletions

diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c
index 4932e34..0801a6d 100644
--- a/drivers/regulator/mc13783-regulator.c
+++ b/drivers/regulator/mc13783-regulator.c
@@ -21,6 +21,30 @@
 #include <linux/module.h>
 #include "mc13xxx.h"
 
+#define MC13783_REG_SWITCHERS0			24
+/* Enable does not exist for SW1A */
+#define MC13783_REG_SWITCHERS0_SW1AEN			0
+#define MC13783_REG_SWITCHERS0_SW1AVSEL			0
+#define MC13783_REG_SWITCHERS0_SW1AVSEL_M		(63 << 0)
+
+#define MC13783_REG_SWITCHERS1			25
+/* Enable does not exist for SW1B */
+#define MC13783_REG_SWITCHERS1_SW1BEN			0
+#define MC13783_REG_SWITCHERS1_SW1BVSEL			0
+#define MC13783_REG_SWITCHERS1_SW1BVSEL_M		(63 << 0)
+
+#define MC13783_REG_SWITCHERS2			26
+/* Enable does not exist for SW2A */
+#define MC13783_REG_SWITCHERS2_SW2AEN			0
+#define MC13783_REG_SWITCHERS2_SW2AVSEL			0
+#define MC13783_REG_SWITCHERS2_SW2AVSEL_M		(63 << 0)
+
+#define MC13783_REG_SWITCHERS3			27
+/* Enable does not exist for SW2B */
+#define MC13783_REG_SWITCHERS3_SW2BEN			0
+#define MC13783_REG_SWITCHERS3_SW2BVSEL			0
+#define MC13783_REG_SWITCHERS3_SW2BVSEL_M		(63 << 0)
+
 #define MC13783_REG_SWITCHERS5			29
 #define MC13783_REG_SWITCHERS5_SW3EN			(1 << 20)
 #define MC13783_REG_SWITCHERS5_SW3VSEL			18
@@ -93,6 +117,44 @@
 
 
 /* Voltage Values */
+static const int mc13783_sw1x_val[] = {
+	900000, 925000, 950000, 975000,
+	1000000, 1025000, 1050000, 1075000,
+	1100000, 1125000, 1150000, 1175000,
+	1200000, 1225000, 1250000, 1275000,
+	1300000, 1325000, 1350000, 1375000,
+	1400000, 1425000, 1450000, 1475000,
+	1500000, 1525000, 1550000, 1575000,
+	1600000, 1625000, 1650000, 1675000,
+	1700000, 1700000, 1700000, 1700000,
+	1800000, 1800000, 1800000, 1800000,
+	1850000, 1850000, 1850000, 1850000,
+	2000000, 2000000, 2000000, 2000000,
+	2100000, 2100000, 2100000, 2100000,
+	2200000, 2200000, 2200000, 2200000,
+	2200000, 2200000, 2200000, 2200000,
+	2200000, 2200000, 2200000, 2200000,
+};
+
+static const int mc13783_sw2x_val[] = {
+	900000, 925000, 950000, 975000,
+	1000000, 1025000, 1050000, 1075000,
+	1100000, 1125000, 1150000, 1175000,
+	1200000, 1225000, 1250000, 1275000,
+	1300000, 1325000, 1350000, 1375000,
+	1400000, 1425000, 1450000, 1475000,
+	1500000, 1525000, 1550000, 1575000,
+	1600000, 1625000, 1650000, 1675000,
+	1700000, 1700000, 1700000, 1700000,
+	1800000, 1800000, 1800000, 1800000,
+	1900000, 1900000, 1900000, 1900000,
+	2000000, 2000000, 2000000, 2000000,
+	2100000, 2100000, 2100000, 2100000,
+	2200000, 2200000, 2200000, 2200000,
+	2200000, 2200000, 2200000, 2200000,
+	2200000, 2200000, 2200000, 2200000,
+};
+
 static const unsigned int mc13783_sw3_val[] = {
 	5000000, 5000000, 5000000, 5500000,
 };
@@ -188,6 +250,10 @@ static struct regulator_ops mc13783_gpo_regulator_ops;
 	MC13783_DEFINE(REG, _name, _reg, _vsel_reg, _voltages)
 
 static struct mc13xxx_regulator mc13783_regulators[] = {
+	MC13783_DEFINE_SW(SW1A, SWITCHERS0, SWITCHERS0, mc13783_sw1x_val),
+	MC13783_DEFINE_SW(SW1B, SWITCHERS1, SWITCHERS1, mc13783_sw1x_val),
+	MC13783_DEFINE_SW(SW2A, SWITCHERS2, SWITCHERS2, mc13783_sw2x_val),
+	MC13783_DEFINE_SW(SW2B, SWITCHERS3, SWITCHERS3, mc13783_sw2x_val),
 	MC13783_DEFINE_SW(SW3, SWITCHERS5, SWITCHERS5, mc13783_sw3_val),
 
 	MC13783_FIXED_DEFINE(REG, VAUDIO, REGULATORMODE0, mc13783_vaudio_val),
@@ -238,9 +304,10 @@ static int mc13783_powermisc_rmw(struct mc13xxx_regulator_priv *priv, u32 mask,
 
 	BUG_ON(val & ~mask);
 
+	mc13xxx_lock(priv->mc13xxx);
 	ret = mc13xxx_reg_read(mc13783, MC13783_REG_POWERMISC, &valread);
 	if (ret)
-		return ret;
+		goto out;
 
 	/* Update the stored state for Power Gates. */
 	priv->powermisc_pwgt_state =
@@ -253,7 +320,10 @@ static int mc13783_powermisc_rmw(struct mc13xxx_regulator_priv *priv, u32 mask,
 	valread = (valread & ~MC13783_REG_POWERMISC_PWGTSPI_M) |
 						priv->powermisc_pwgt_state;
 
-	return mc13xxx_reg_write(mc13783, MC13783_REG_POWERMISC, valread);
+	ret = mc13xxx_reg_write(mc13783, MC13783_REG_POWERMISC, valread);
+out:
+	mc13xxx_unlock(priv->mc13xxx);
+	return ret;
 }
 
 static int mc13783_gpo_regulator_enable(struct regulator_dev *rdev)
@@ -261,7 +331,6 @@ static int mc13783_gpo_regulator_enable(struct regulator_dev *rdev)
 	struct mc13xxx_regulator_priv *priv = rdev_get_drvdata(rdev);
 	struct mc13xxx_regulator *mc13xxx_regulators = priv->mc13xxx_regulators;
 	int id = rdev_get_id(rdev);
-	int ret;
 	u32 en_val = mc13xxx_regulators[id].enable_bit;
 
 	dev_dbg(rdev_get_dev(rdev), "%s id: %d\n", __func__, id);
@@ -271,12 +340,8 @@ static int mc13783_gpo_regulator_enable(struct regulator_dev *rdev)
 	    id == MC13783_REG_PWGT2SPI)
 		en_val = 0;
 
-	mc13xxx_lock(priv->mc13xxx);
-	ret = mc13783_powermisc_rmw(priv, mc13xxx_regulators[id].enable_bit,
+	return mc13783_powermisc_rmw(priv, mc13xxx_regulators[id].enable_bit,
 					en_val);
-	mc13xxx_unlock(priv->mc13xxx);
-
-	return ret;
 }
 
 static int mc13783_gpo_regulator_disable(struct regulator_dev *rdev)
@@ -284,7 +349,6 @@ static int mc13783_gpo_regulator_disable(struct regulator_dev *rdev)
 	struct mc13xxx_regulator_priv *priv = rdev_get_drvdata(rdev);
 	struct mc13xxx_regulator *mc13xxx_regulators = priv->mc13xxx_regulators;
 	int id = rdev_get_id(rdev);
-	int ret;
 	u32 dis_val = 0;
 
 	dev_dbg(rdev_get_dev(rdev), "%s id: %d\n", __func__, id);
@@ -294,12 +358,8 @@ static int mc13783_gpo_regulator_disable(struct regulator_dev *rdev)
 	    id == MC13783_REG_PWGT2SPI)
 		dis_val = mc13xxx_regulators[id].enable_bit;
 
-	mc13xxx_lock(priv->mc13xxx);
-	ret = mc13783_powermisc_rmw(priv, mc13xxx_regulators[id].enable_bit,
+	return mc13783_powermisc_rmw(priv, mc13xxx_regulators[id].enable_bit,
 					dis_val);
-	mc13xxx_unlock(priv->mc13xxx);
-
-	return ret;
 }
 
 static int mc13783_gpo_regulator_is_enabled(struct regulator_dev *rdev)
@@ -330,7 +390,6 @@ static struct regulator_ops mc13783_gpo_regulator_ops = {
 	.is_enabled = mc13783_gpo_regulator_is_enabled,
 	.list_voltage = regulator_list_voltage_table,
 	.set_voltage = mc13xxx_fixed_regulator_set_voltage,
-	.get_voltage = mc13xxx_fixed_regulator_get_voltage,
 };
 
 static int __devinit mc13783_regulator_probe(struct platform_device *pdev)