Merge branch 'x86/platform' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into stable/for-linus-3.7

* 'x86/platform' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (9690 commits)
  x86: Document x86_init.paging.pagetable_init()
  x86: xen: Cleanup and remove x86_init.paging.pagetable_setup_done()
  x86: Move paging_init() call to x86_init.paging.pagetable_init()
  x86: Rename pagetable_setup_start() to pagetable_init()
  x86: Remove base argument from x86_init.paging.pagetable_setup_start
  Linux 3.6-rc5
  HID: tpkbd: work even if the new Lenovo Keyboard driver is not configured
  Remove user-triggerable BUG from mpol_to_str
  xen/pciback: Fix proper FLR steps.
  uml: fix compile error in deliver_alarm()
  dj: memory scribble in logi_dj
  Fix order of arguments to compat_put_time[spec|val]
  xen: Use correct masking in xen_swiotlb_alloc_coherent.
  xen: fix logical error in tlb flushing
  xen/p2m: Fix one-off error in checking the P2M tree directory.
  powerpc: Don't use __put_user() in patch_instruction
  powerpc: Make sure IPI handlers see data written by IPI senders
  powerpc: Restore correct DSCR in context switch
  powerpc: Fix DSCR inheritance in copy_thread()
  powerpc: Keep thread.dscr and thread.dscr_inherit in sync
  ...

1 files changed, 33 insertions, 64 deletions

diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index c7390711d95..77a71a5c17c 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -43,9 +43,6 @@ struct twlreg_info {
 	u8			table_len;
 	const u16		*table;
 
-	/* regulator specific turn-on delay */
-	u16			delay;
-
 	/* State REMAP default configuration */
 	u8			remap;
 
@@ -223,20 +220,6 @@ static int twl6030reg_enable(struct regulator_dev *rdev)
 	return ret;
 }
 
-static int twl4030reg_enable_time(struct regulator_dev *rdev)
-{
-	struct twlreg_info	*info = rdev_get_drvdata(rdev);
-
-	return info->delay;
-}
-
-static int twl6030reg_enable_time(struct regulator_dev *rdev)
-{
-	struct twlreg_info	*info = rdev_get_drvdata(rdev);
-
-	return info->delay;
-}
-
 static int twl4030reg_disable(struct regulator_dev *rdev)
 {
 	struct twlreg_info	*info = rdev_get_drvdata(rdev);
@@ -508,7 +491,6 @@ static struct regulator_ops twl4030ldo_ops = {
 	.enable		= twl4030reg_enable,
 	.disable	= twl4030reg_disable,
 	.is_enabled	= twl4030reg_is_enabled,
-	.enable_time	= twl4030reg_enable_time,
 
 	.set_mode	= twl4030reg_set_mode,
 
@@ -577,59 +559,53 @@ static struct regulator_ops twl6030coresmps_ops = {
 	.get_voltage	= twl6030coresmps_get_voltage,
 };
 
-static int twl6030ldo_list_voltage(struct regulator_dev *rdev, unsigned index)
+static int twl6030ldo_list_voltage(struct regulator_dev *rdev, unsigned sel)
 {
-	struct twlreg_info	*info = rdev_get_drvdata(rdev);
+	struct twlreg_info *info = rdev_get_drvdata(rdev);
 
-	return ((info->min_mV + (index * 100)) * 1000);
+	switch (sel) {
+	case 0:
+		return 0;
+	case 1 ... 24:
+		/* Linear mapping from 00000001 to 00011000:
+		 * Absolute voltage value = 1.0 V + 0.1 V × (sel – 00000001)
+		 */
+		return (info->min_mV + 100 * (sel - 1)) * 1000;
+	case 25 ... 30:
+		return -EINVAL;
+	case 31:
+		return 2750000;
+	default:
+		return -EINVAL;
+	}
 }
 
 static int
-twl6030ldo_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV,
-		       unsigned *selector)
+twl6030ldo_set_voltage_sel(struct regulator_dev *rdev, unsigned selector)
 {
 	struct twlreg_info	*info = rdev_get_drvdata(rdev);
-	int			vsel;
-
-	if ((min_uV/1000 < info->min_mV) || (max_uV/1000 > info->max_mV))
-		return -EDOM;
-
-	/*
-	 * Use the below formula to calculate vsel
-	 * mV = 1000mv + 100mv * (vsel - 1)
-	 */
-	vsel = (min_uV/1000 - 1000)/100 + 1;
-	*selector = vsel;
-	return twlreg_write(info, TWL_MODULE_PM_RECEIVER, VREG_VOLTAGE, vsel);
 
+	return twlreg_write(info, TWL_MODULE_PM_RECEIVER, VREG_VOLTAGE,
+			    selector);
 }
 
-static int twl6030ldo_get_voltage(struct regulator_dev *rdev)
+static int twl6030ldo_get_voltage_sel(struct regulator_dev *rdev)
 {
 	struct twlreg_info	*info = rdev_get_drvdata(rdev);
-	int		vsel = twlreg_read(info, TWL_MODULE_PM_RECEIVER,
-								VREG_VOLTAGE);
-
-	if (vsel < 0)
-		return vsel;
+	int vsel = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_VOLTAGE);
 
-	/*
-	 * Use the below formula to calculate vsel
-	 * mV = 1000mv + 100mv * (vsel - 1)
-	 */
-	return (1000 + (100 * (vsel - 1))) * 1000;
+	return vsel;
 }
 
 static struct regulator_ops twl6030ldo_ops = {
 	.list_voltage	= twl6030ldo_list_voltage,
 
-	.set_voltage	= twl6030ldo_set_voltage,
-	.get_voltage	= twl6030ldo_get_voltage,
+	.set_voltage_sel = twl6030ldo_set_voltage_sel,
+	.get_voltage_sel = twl6030ldo_get_voltage_sel,
 
 	.enable		= twl6030reg_enable,
 	.disable	= twl6030reg_disable,
 	.is_enabled	= twl6030reg_is_enabled,
-	.enable_time	= twl6030reg_enable_time,
 
 	.set_mode	= twl6030reg_set_mode,
 
@@ -663,7 +639,6 @@ static struct regulator_ops twl4030fixed_ops = {
 	.enable		= twl4030reg_enable,
 	.disable	= twl4030reg_disable,
 	.is_enabled	= twl4030reg_is_enabled,
-	.enable_time	= twl4030reg_enable_time,
 
 	.set_mode	= twl4030reg_set_mode,
 
@@ -678,7 +653,6 @@ static struct regulator_ops twl6030fixed_ops = {
 	.enable		= twl6030reg_enable,
 	.disable	= twl6030reg_disable,
 	.is_enabled	= twl6030reg_is_enabled,
-	.enable_time	= twl6030reg_enable_time,
 
 	.set_mode	= twl6030reg_set_mode,
 
@@ -689,7 +663,6 @@ static struct regulator_ops twl6030_fixed_resource = {
 	.enable		= twl6030reg_enable,
 	.disable	= twl6030reg_disable,
 	.is_enabled	= twl6030reg_is_enabled,
-	.enable_time	= twl6030reg_enable_time,
 	.get_status	= twl6030reg_get_status,
 };
 
@@ -886,7 +859,6 @@ static struct regulator_ops twlsmps_ops = {
 	.enable			= twl6030reg_enable,
 	.disable		= twl6030reg_disable,
 	.is_enabled		= twl6030reg_is_enabled,
-	.enable_time		= twl6030reg_enable_time,
 
 	.set_mode		= twl6030reg_set_mode,
 
@@ -909,7 +881,6 @@ static struct twlreg_info TWL4030_INFO_##label = { \
 	.id = num, \
 	.table_len = ARRAY_SIZE(label##_VSEL_table), \
 	.table = label##_VSEL_table, \
-	.delay = turnon_delay, \
 	.remap = remap_conf, \
 	.desc = { \
 		.name = #label, \
@@ -918,6 +889,7 @@ static struct twlreg_info TWL4030_INFO_##label = { \
 		.ops = &twl4030ldo_ops, \
 		.type = REGULATOR_VOLTAGE, \
 		.owner = THIS_MODULE, \
+		.enable_time = turnon_delay, \
 		}, \
 	}
 
@@ -925,7 +897,6 @@ static struct twlreg_info TWL4030_INFO_##label = { \
 static struct twlreg_info TWL4030_INFO_##label = { \
 	.base = offset, \
 	.id = num, \
-	.delay = turnon_delay, \
 	.remap = remap_conf, \
 	.desc = { \
 		.name = #label, \
@@ -933,6 +904,7 @@ static struct twlreg_info TWL4030_INFO_##label = { \
 		.ops = &twl4030smps_ops, \
 		.type = REGULATOR_VOLTAGE, \
 		.owner = THIS_MODULE, \
+		.enable_time = turnon_delay, \
 		}, \
 	}
 
@@ -955,7 +927,7 @@ static struct twlreg_info TWL6030_INFO_##label = { \
 	.desc = { \
 		.name = #label, \
 		.id = TWL6030_REG_##label, \
-		.n_voltages = (max_mVolts - min_mVolts)/100 + 1, \
+		.n_voltages = 32, \
 		.ops = &twl6030ldo_ops, \
 		.type = REGULATOR_VOLTAGE, \
 		.owner = THIS_MODULE, \
@@ -970,7 +942,7 @@ static struct twlreg_info TWL6025_INFO_##label = { \
 	.desc = { \
 		.name = #label, \
 		.id = TWL6025_REG_##label, \
-		.n_voltages = ((max_mVolts - min_mVolts)/100) + 1, \
+		.n_voltages = 32, \
 		.ops = &twl6030ldo_ops, \
 		.type = REGULATOR_VOLTAGE, \
 		.owner = THIS_MODULE, \
@@ -983,7 +955,6 @@ static struct twlreg_info TWLFIXED_INFO_##label = { \
 	.base = offset, \
 	.id = num, \
 	.min_mV = mVolts, \
-	.delay = turnon_delay, \
 	.remap = remap_conf, \
 	.desc = { \
 		.name = #label, \
@@ -992,19 +963,20 @@ static struct twlreg_info TWLFIXED_INFO_##label = { \
 		.ops = &operations, \
 		.type = REGULATOR_VOLTAGE, \
 		.owner = THIS_MODULE, \
+		.enable_time = turnon_delay, \
 		}, \
 	}
 
 #define TWL6030_FIXED_RESOURCE(label, offset, turnon_delay) \
 static struct twlreg_info TWLRES_INFO_##label = { \
 	.base = offset, \
-	.delay = turnon_delay, \
 	.desc = { \
 		.name = #label, \
 		.id = TWL6030_REG_##label, \
 		.ops = &twl6030_fixed_resource, \
 		.type = REGULATOR_VOLTAGE, \
 		.owner = THIS_MODULE, \
+		.enable_time = turnon_delay, \
 		}, \
 	}
 
@@ -1065,7 +1037,7 @@ TWL6025_ADJUSTABLE_LDO(LDO7, 0x74, 1000, 3300);
 TWL6025_ADJUSTABLE_LDO(LDO6, 0x60, 1000, 3300);
 TWL6025_ADJUSTABLE_LDO(LDOLN, 0x64, 1000, 3300);
 TWL6025_ADJUSTABLE_LDO(LDOUSB, 0x70, 1000, 3300);
-TWL4030_FIXED_LDO(VINTANA2, 0x3f, 1500, 11, 100, 0x08);
+TWL4030_FIXED_LDO(VINTANA1, 0x3f, 1500, 11, 100, 0x08);
 TWL4030_FIXED_LDO(VINTDIG, 0x47, 1500, 13, 100, 0x08);
 TWL4030_FIXED_LDO(VUSB1V5, 0x71, 1500, 17, 100, 0x08);
 TWL4030_FIXED_LDO(VUSB1V8, 0x74, 1800, 18, 100, 0x08);
@@ -1076,7 +1048,6 @@ TWL6030_FIXED_LDO(VDAC, 0x64, 1800, 0);
 TWL6030_FIXED_LDO(VUSB, 0x70, 3300, 0);
 TWL6030_FIXED_LDO(V1V8, 0x16, 1800, 0);
 TWL6030_FIXED_LDO(V2V1, 0x1c, 2100, 0);
-TWL6030_FIXED_RESOURCE(CLK32KG, 0x8C, 0);
 TWL6025_ADJUSTABLE_SMPS(SMPS3, 0x34);
 TWL6025_ADJUSTABLE_SMPS(SMPS4, 0x10);
 TWL6025_ADJUSTABLE_SMPS(VIO, 0x16);
@@ -1109,7 +1080,6 @@ static u8 twl_get_smps_mult(void)
 #define TWL6030_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWL6030, label)
 #define TWL6025_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWL6025, label)
 #define TWLFIXED_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWLFIXED, label)
-#define TWLRES_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWLRES, label)
 #define TWLSMPS_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWLSMPS, label)
 
 static const struct of_device_id twl_of_match[] __devinitconst = {
@@ -1146,7 +1116,7 @@ static const struct of_device_id twl_of_match[] __devinitconst = {
 	TWL6025_OF_MATCH("ti,twl6025-ldo6", LDO6),
 	TWL6025_OF_MATCH("ti,twl6025-ldoln", LDOLN),
 	TWL6025_OF_MATCH("ti,twl6025-ldousb", LDOUSB),
-	TWLFIXED_OF_MATCH("ti,twl4030-vintana2", VINTANA2),
+	TWLFIXED_OF_MATCH("ti,twl4030-vintana1", VINTANA1),
 	TWLFIXED_OF_MATCH("ti,twl4030-vintdig", VINTDIG),
 	TWLFIXED_OF_MATCH("ti,twl4030-vusb1v5", VUSB1V5),
 	TWLFIXED_OF_MATCH("ti,twl4030-vusb1v8", VUSB1V8),
@@ -1157,7 +1127,6 @@ static const struct of_device_id twl_of_match[] __devinitconst = {
 	TWLFIXED_OF_MATCH("ti,twl6030-vusb", VUSB),
 	TWLFIXED_OF_MATCH("ti,twl6030-v1v8", V1V8),
 	TWLFIXED_OF_MATCH("ti,twl6030-v2v1", V2V1),
-	TWLRES_OF_MATCH("ti,twl6030-clk32kg", CLK32KG),
 	TWLSMPS_OF_MATCH("ti,twl6025-smps3", SMPS3),
 	TWLSMPS_OF_MATCH("ti,twl6025-smps4", SMPS4),
 	TWLSMPS_OF_MATCH("ti,twl6025-vio", VIO),