Merge tag 'regulator-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "Aside from a fix for a spurious warning (which caused more problems
  than it fixed in the fixing really) this is all driver updates,
  including new drivers for Dialog PV88060/90 and TI LM363x and TPS65086
  devices.  The qcom_smd driver has had PM8916 and PMA8084 support
  added"

* tag 'regulator-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (36 commits)
  regulator: core: remove some dead code
  regulator: core: use dev_to_rdev
  regulator: lp872x: Get rid of duplicate reference to DVS GPIO
  regulator: lp872x: Add missing of_match in regulators descriptions
  regulator: axp20x: Fix GPIO LDO enable value for AXP22x
  regulator: lp8788: constify regulator_ops structures
  regulator: wm8*: constify regulator_ops structures
  regulator: da9*: constify regulator_ops structures
  regulator: mt6311: Use REGCACHE_RBTREE
  regulator: tps65917/palmas: Add bypass ops for LDOs with bypass capability
  regulator: qcom-smd: Add support for PMA8084
  regulator: qcom-smd: Add PM8916 support
  soc: qcom: documentation: Update SMD/RPM Docs
  regulator: pv88090: logical vs bitwise AND typo
  regulator: pv88090: Fix irq leak
  regulator: pv88090: new regulator driver
  regulator: wm831x-ldo: Use platform_register/unregister_drivers()
  regulator: wm831x-dcdc: Use platform_register/unregister_drivers()
  regulator: lp8788-ldo: Use platform_register/unregister_drivers()
  regulator: core: Fix nested locking of supplies
  ...

3 files changed, 11 insertions, 1 deletions

diff --git a/include/linux/mfd/tps65218.h b/include/linux/mfd/tps65218.h
index 2f9b593246ee..d58f3b5f585a 100644
--- a/include/linux/mfd/tps65218.h
+++ b/include/linux/mfd/tps65218.h
@@ -200,6 +200,8 @@ enum tps65218_regulator_id {
 	TPS65218_DCDC_4,
 	TPS65218_DCDC_5,
 	TPS65218_DCDC_6,
+	/* LS's */
+	TPS65218_LS_3,
 	/* LDOs */
 	TPS65218_LDO_1,
 };
@@ -210,8 +212,11 @@ enum tps65218_regulator_id {
 #define TPS65218_NUM_DCDC		6
 /* Number of LDO voltage regulators available */
 #define TPS65218_NUM_LDO		1
+/* Number of total LS current regulators available */
+#define TPS65218_NUM_LS			1
 /* Number of total regulators available */
-#define TPS65218_NUM_REGULATOR		(TPS65218_NUM_DCDC + TPS65218_NUM_LDO)
+#define TPS65218_NUM_REGULATOR		(TPS65218_NUM_DCDC + TPS65218_NUM_LDO \
+					 + TPS65218_NUM_LS)
 
 /* Define the TPS65218 IRQ numbers */
 enum tps65218_irqs {
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 9e0e76992be0..48603506f8de 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -140,6 +140,8 @@ struct regulator;
  *
  * @supply:   The name of the supply.  Initialised by the user before
  *            using the bulk regulator APIs.
+ * @optional: The supply should be considered optional. Initialised by the user
+ *            before using the bulk regulator APIs.
  * @consumer: The regulator consumer for the supply.  This will be managed
  *            by the bulk API.
  *
@@ -149,6 +151,7 @@ struct regulator;
  */
 struct regulator_bulk_data {
 	const char *supply;
+	bool optional;
 	struct regulator *consumer;
 
 	/* private: Internal use */
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 9c2903e58adb..16ac9e108806 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -302,6 +302,8 @@ struct regulator_desc {
 
 	unsigned int vsel_reg;
 	unsigned int vsel_mask;
+	unsigned int csel_reg;
+	unsigned int csel_mask;
 	unsigned int apply_reg;
 	unsigned int apply_bit;
 	unsigned int enable_reg;