Merge tag 'regulator-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "The bulk of the standout changes in this release are cleanups, with
  the core work being a combination of factoring out common code into
  helpers and the completion of the conversion of the core to use GPIO
  descriptors.

  Summary:

   - Addition of helper functions for current limits and conversion of
     drivers to use them by Axel Lin.

   - Lots and lots of cleanups from Axel Lin.

   - Conversion of the core to use GPIO descriptors rather than numbers
     by Linus Walleij.

   - New drivers for Maxim MAX77650 and ROHM BD70528"

* tag 'regulator-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (131 commits)
  regulator: mc13xxx: Constify regulator_ops variables
  regulator: palmas: Constify palmas_smps_ramp_delay array
  regulator: wm831x-dcdc: Convert to use regulator_set/get_current_limit_regmap
  regulator: pv88090: Convert to use regulator_set/get_current_limit_regmap
  regulator: pv88080: Convert to use regulator_set/get_current_limit_regmap
  regulator: pv88060: Convert to use regulator_set/get_current_limit_regmap
  regulator: max77650: Convert to use regulator_set/get_current_limit_regmap
  regulator: lp873x: Convert to use regulator_set/get_current_limit_regmap
  regulator: lp872x: Convert to use regulator_set/get_current_limit_regmap
  regulator: da9210: Convert to use regulator_set/get_current_limit_regmap
  regulator: da9055: Convert to use regulator_set/get_current_limit_regmap
  regulator: core: Add set/get_current_limit helpers for regmap users
  regulator: Fix comment for csel_reg and csel_mask
  regulator: stm32-vrefbuf: add power management support
  regulator: 88pm8607: Remove unused fields from struct pm8607_regulator_info
  regulator: 88pm8607: Simplify pm8607_list_voltage implementation
  regulator: cpcap: Constify omap4_regulators and xoom_regulators
  regulator: cpcap: Remove unused vsel_shift from struct cpcap_regulator
  dt-bindings: regulator: tps65218: rectify units of LS3
  dt-bindings: regulator: add LS2 load switch documentation
  ...

1 files changed, 7 insertions, 11 deletions

diff --git a/include/linux/regulator/gpio-regulator.h b/include/linux/regulator/gpio-regulator.h
index 19fbd267406d..11cd6375215d 100644
--- a/include/linux/regulator/gpio-regulator.h
+++ b/include/linux/regulator/gpio-regulator.h
@@ -21,6 +21,8 @@
 #ifndef __REGULATOR_GPIO_H
 #define __REGULATOR_GPIO_H
 
+#include <linux/gpio/consumer.h>
+
 struct regulator_init_data;
 
 enum regulator_type;
@@ -44,18 +46,14 @@ struct gpio_regulator_state {
 /**
  * struct gpio_regulator_config - config structure
  * @supply_name:	Name of the regulator supply
- * @enable_gpio:	GPIO to use for enable control
- *			set to -EINVAL if not used
- * @enable_high:	Polarity of enable GPIO
- *			1 = Active high, 0 = Active low
  * @enabled_at_boot:	Whether regulator has been enabled at
  *			boot or not. 1 = Yes, 0 = No
  *			This is used to keep the regulator at
  *			the default state
  * @startup_delay:	Start-up time in microseconds
- * @gpios:		Array containing the gpios needed to control
- *			the setting of the regulator
- * @nr_gpios:		Number of gpios
+ * @gflags:		Array of GPIO configuration flags for initial
+ *			states
+ * @ngpios:		Number of GPIOs and configurations available
  * @states:		Array of gpio_regulator_state entries describing
  *			the gpio state for specific voltages
  * @nr_states:		Number of states available
@@ -69,13 +67,11 @@ struct gpio_regulator_state {
 struct gpio_regulator_config {
 	const char *supply_name;
 
-	int enable_gpio;
-	unsigned enable_high:1;
 	unsigned enabled_at_boot:1;
 	unsigned startup_delay;
 
-	struct gpio *gpios;
-	int nr_gpios;
+	enum gpiod_flags *gflags;
+	int ngpios;
 
 	struct gpio_regulator_state *states;
 	int nr_states;