add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/regulator/tps65218-regulator.c
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@@ -3,7 +3,7 @@
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  *
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  * Regulator driver for TPS65218 PMIC
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  *
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- * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
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+ * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/
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  *
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  * This program is free software; you can redistribute it and/or
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  * modify it under the terms of the GNU General Public License version 2 as
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@@ -29,7 +29,8 @@
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 #include <linux/mfd/tps65218.h>
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 #define TPS65218_REGULATOR(_name, _of, _id, _type, _ops, _n, _vr, _vm, _er, \
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-			   _em, _cr, _cm, _lr, _nlr, _delay, _fuv, _sr, _sm) \
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+			   _em, _cr, _cm, _lr, _nlr, _delay, _fuv, _sr, _sm, \
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+			   _ct, _ncl) \
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 	{							\
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 		.name			= _name,		\
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 		.of_match		= _of,			\
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@@ -42,6 +43,8 @@
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 		.vsel_mask		= _vm,			\
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 		.csel_reg		= _cr,			\
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 		.csel_mask		= _cm,			\
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+		.curr_table		= _ct,			\
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+		.n_current_limits	= _ncl,			\
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 		.enable_reg		= _er,			\
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 		.enable_mask		= _em,			\
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 		.volt_table		= NULL,			\
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@@ -53,17 +56,17 @@
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 		.bypass_mask	= _sm,				\
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 	}							\
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58
 
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-static const struct regulator_linear_range dcdc1_dcdc2_ranges[] = {
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+static const struct linear_range dcdc1_dcdc2_ranges[] = {
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 	REGULATOR_LINEAR_RANGE(850000, 0x0, 0x32, 10000),
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 	REGULATOR_LINEAR_RANGE(1375000, 0x33, 0x3f, 25000),
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 };
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63
 
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-static const struct regulator_linear_range ldo1_dcdc3_ranges[] = {
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+static const struct linear_range ldo1_dcdc3_ranges[] = {
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 	REGULATOR_LINEAR_RANGE(900000, 0x0, 0x1a, 25000),
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 	REGULATOR_LINEAR_RANGE(1600000, 0x1b, 0x3f, 50000),
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 };
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-static const struct regulator_linear_range dcdc4_ranges[] = {
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+static const struct linear_range dcdc4_ranges[] = {
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 	REGULATOR_LINEAR_RANGE(1175000, 0x0, 0xf, 25000),
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 	REGULATOR_LINEAR_RANGE(1600000, 0x10, 0x34, 50000),
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 };
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@@ -125,7 +128,7 @@
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 	struct tps65218 *tps = rdev_get_drvdata(dev);
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 	unsigned int rid = rdev_get_id(dev);
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-	if (rid < TPS65218_DCDC_1 || rid > TPS65218_LDO_1)
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+	if (rid > TPS65218_LDO_1)
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 		return -EINVAL;
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 	return tps65218_clear_bits(tps, dev->desc->bypass_reg,
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@@ -138,7 +141,7 @@
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 	struct tps65218 *tps = rdev_get_drvdata(dev);
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 	unsigned int rid = rdev_get_id(dev);
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-	if (rid < TPS65218_DCDC_1 || rid > TPS65218_LDO_1)
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+	if (rid > TPS65218_LDO_1)
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 		return -EINVAL;
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 	/*
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@@ -162,7 +165,7 @@
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 }
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 /* Operations permitted on DCDC1, DCDC2 */
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-static struct regulator_ops tps65218_dcdc12_ops = {
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+static const struct regulator_ops tps65218_dcdc12_ops = {
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 	.is_enabled		= regulator_is_enabled_regmap,
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 	.enable			= tps65218_pmic_enable,
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 	.disable		= tps65218_pmic_disable,
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@@ -176,7 +179,7 @@
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 };
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 /* Operations permitted on DCDC3, DCDC4 and LDO1 */
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-static struct regulator_ops tps65218_ldo1_dcdc34_ops = {
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+static const struct regulator_ops tps65218_ldo1_dcdc34_ops = {
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 	.is_enabled		= regulator_is_enabled_regmap,
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 	.enable			= tps65218_pmic_enable,
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 	.disable		= tps65218_pmic_disable,
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@@ -188,7 +191,7 @@
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 	.set_suspend_disable	= tps65218_pmic_set_suspend_disable,
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 };
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193
 
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-static const int ls3_currents[] = { 100, 200, 500, 1000 };
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+static const unsigned int ls3_currents[] = { 100000, 200000, 500000, 1000000 };
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 static int tps65218_pmic_set_input_current_lim(struct regulator_dev *dev,
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 					       int lim_uA)
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@@ -204,7 +207,8 @@
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 		return -EINVAL;
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 	return tps65218_set_bits(tps, dev->desc->csel_reg, dev->desc->csel_mask,
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-				 index << 2, TPS65218_PROTECT_L1);
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+				 index << __builtin_ctz(dev->desc->csel_mask),
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+				 TPS65218_PROTECT_L1);
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 }
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 static int tps65218_pmic_set_current_limit(struct regulator_dev *dev,
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@@ -214,7 +218,7 @@
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 	unsigned int num_currents = ARRAY_SIZE(ls3_currents);
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 	struct tps65218 *tps = rdev_get_drvdata(dev);
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-	while (index < num_currents && ls3_currents[index] < max_uA)
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+	while (index < num_currents && ls3_currents[index] <= max_uA)
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 		index++;
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 	index--;
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@@ -223,35 +227,21 @@
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 		return -EINVAL;
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 	return tps65218_set_bits(tps, dev->desc->csel_reg, dev->desc->csel_mask,
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-				 index << 2, TPS65218_PROTECT_L1);
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+				 index << __builtin_ctz(dev->desc->csel_mask),
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+				 TPS65218_PROTECT_L1);
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 }
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-static int tps65218_pmic_get_current_limit(struct regulator_dev *dev)
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-{
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-	int retval;
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-	unsigned int index;
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-	struct tps65218 *tps = rdev_get_drvdata(dev);
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-
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-	retval = regmap_read(tps->regmap, dev->desc->csel_reg, &index);
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-	if (retval < 0)
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-		return retval;
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-
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-	index = (index & dev->desc->csel_mask) >> 2;
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-
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-	return ls3_currents[index];
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-}
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-
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-static struct regulator_ops tps65218_ls3_ops = {
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+static const struct regulator_ops tps65218_ls23_ops = {
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 	.is_enabled		= regulator_is_enabled_regmap,
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 	.enable			= tps65218_pmic_enable,
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 	.disable		= tps65218_pmic_disable,
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 	.set_input_current_limit = tps65218_pmic_set_input_current_lim,
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 	.set_current_limit	= tps65218_pmic_set_current_limit,
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-	.get_current_limit	= tps65218_pmic_get_current_limit,
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+	.get_current_limit	= regulator_get_current_limit_regmap,
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 };
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 /* Operations permitted on DCDC5, DCDC6 */
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-static struct regulator_ops tps65218_dcdc56_pmic_ops = {
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+static const struct regulator_ops tps65218_dcdc56_pmic_ops = {
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 	.is_enabled		= regulator_is_enabled_regmap,
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 	.enable			= tps65218_pmic_enable,
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 	.disable		= tps65218_pmic_disable,
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@@ -266,48 +256,57 @@
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 			   TPS65218_CONTROL_DCDC1_MASK, TPS65218_REG_ENABLE1,
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 			   TPS65218_ENABLE1_DC1_EN, 0, 0, dcdc1_dcdc2_ranges,
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 			   2, 4000, 0, TPS65218_REG_SEQ3,
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-			   TPS65218_SEQ3_DC1_SEQ_MASK),
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+			   TPS65218_SEQ3_DC1_SEQ_MASK, NULL, 0),
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 	TPS65218_REGULATOR("DCDC2", "regulator-dcdc2", TPS65218_DCDC_2,
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 			   REGULATOR_VOLTAGE, tps65218_dcdc12_ops, 64,
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 			   TPS65218_REG_CONTROL_DCDC2,
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 			   TPS65218_CONTROL_DCDC2_MASK, TPS65218_REG_ENABLE1,
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 			   TPS65218_ENABLE1_DC2_EN, 0, 0, dcdc1_dcdc2_ranges,
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 			   2, 4000, 0, TPS65218_REG_SEQ3,
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-			   TPS65218_SEQ3_DC2_SEQ_MASK),
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+			   TPS65218_SEQ3_DC2_SEQ_MASK, NULL, 0),
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 	TPS65218_REGULATOR("DCDC3", "regulator-dcdc3", TPS65218_DCDC_3,
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 			   REGULATOR_VOLTAGE, tps65218_ldo1_dcdc34_ops, 64,
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 			   TPS65218_REG_CONTROL_DCDC3,
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 			   TPS65218_CONTROL_DCDC3_MASK, TPS65218_REG_ENABLE1,
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 			   TPS65218_ENABLE1_DC3_EN, 0, 0, ldo1_dcdc3_ranges, 2,
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-			   0, 0, TPS65218_REG_SEQ4, TPS65218_SEQ4_DC3_SEQ_MASK),
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+			   0, 0, TPS65218_REG_SEQ4, TPS65218_SEQ4_DC3_SEQ_MASK,
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+			   NULL, 0),
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 	TPS65218_REGULATOR("DCDC4", "regulator-dcdc4", TPS65218_DCDC_4,
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 			   REGULATOR_VOLTAGE, tps65218_ldo1_dcdc34_ops, 53,
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 			   TPS65218_REG_CONTROL_DCDC4,
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 			   TPS65218_CONTROL_DCDC4_MASK, TPS65218_REG_ENABLE1,
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 			   TPS65218_ENABLE1_DC4_EN, 0, 0, dcdc4_ranges, 2,
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-			   0, 0, TPS65218_REG_SEQ4, TPS65218_SEQ4_DC4_SEQ_MASK),
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+			   0, 0, TPS65218_REG_SEQ4, TPS65218_SEQ4_DC4_SEQ_MASK,
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+			   NULL, 0),
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 	TPS65218_REGULATOR("DCDC5", "regulator-dcdc5", TPS65218_DCDC_5,
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 			   REGULATOR_VOLTAGE, tps65218_dcdc56_pmic_ops, 1, -1,
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 			   -1, TPS65218_REG_ENABLE1, TPS65218_ENABLE1_DC5_EN, 0,
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 			   0, NULL, 0, 0, 1000000, TPS65218_REG_SEQ5,
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-			   TPS65218_SEQ5_DC5_SEQ_MASK),
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+			   TPS65218_SEQ5_DC5_SEQ_MASK, NULL, 0),
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 	TPS65218_REGULATOR("DCDC6", "regulator-dcdc6", TPS65218_DCDC_6,
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 			   REGULATOR_VOLTAGE, tps65218_dcdc56_pmic_ops, 1, -1,
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 			   -1, TPS65218_REG_ENABLE1, TPS65218_ENABLE1_DC6_EN, 0,
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 			   0, NULL, 0, 0, 1800000, TPS65218_REG_SEQ5,
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-			   TPS65218_SEQ5_DC6_SEQ_MASK),
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+			   TPS65218_SEQ5_DC6_SEQ_MASK, NULL, 0),
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 	TPS65218_REGULATOR("LDO1", "regulator-ldo1", TPS65218_LDO_1,
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 			   REGULATOR_VOLTAGE, tps65218_ldo1_dcdc34_ops, 64,
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 			   TPS65218_REG_CONTROL_LDO1,
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 			   TPS65218_CONTROL_LDO1_MASK, TPS65218_REG_ENABLE2,
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 			   TPS65218_ENABLE2_LDO1_EN, 0, 0, ldo1_dcdc3_ranges,
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 			   2, 0, 0, TPS65218_REG_SEQ6,
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-			   TPS65218_SEQ6_LDO1_SEQ_MASK),
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+			   TPS65218_SEQ6_LDO1_SEQ_MASK, NULL, 0),
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+	TPS65218_REGULATOR("LS2", "regulator-ls2", TPS65218_LS_2,
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+			   REGULATOR_CURRENT, tps65218_ls23_ops, 0, 0, 0,
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+			   TPS65218_REG_ENABLE2, TPS65218_ENABLE2_LS2_EN,
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+			   TPS65218_REG_CONFIG2, TPS65218_CONFIG2_LS2ILIM_MASK,
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+			   NULL, 0, 0, 0, 0, 0, ls3_currents,
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+			   ARRAY_SIZE(ls3_currents)),
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 	TPS65218_REGULATOR("LS3", "regulator-ls3", TPS65218_LS_3,
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-			   REGULATOR_CURRENT, tps65218_ls3_ops, 0, 0, 0,
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+			   REGULATOR_CURRENT, tps65218_ls23_ops, 0, 0, 0,
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306
 			   TPS65218_REG_ENABLE2, TPS65218_ENABLE2_LS3_EN,
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 			   TPS65218_REG_CONFIG2, TPS65218_CONFIG2_LS3ILIM_MASK,
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-			   NULL, 0, 0, 0, 0, 0),
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+			   NULL, 0, 0, 0, 0, 0, ls3_currents,
309
+			   ARRAY_SIZE(ls3_currents)),
311
310
 };
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311
 
313
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 static int tps65218_regulator_probe(struct platform_device *pdev)