Merge tag 'regulator-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "A couple of new features in the core, the most interesting one being
  support for complex regulator coupling configurations initially
  targeted at nVidia Tegra SoCs, and some new drivers but otherwise
  quite a quiet release.

  Summary:

   - Core support for gradual ramping of voltages for devices that can't
     manage large changes in hardware from Bartosz Golaszewski.

   - Core support for systems that have complex coupling requirements
     best described via code, contributed by Dmitry Osipenko.

   - New drivers for Dialog SLG51000, Qualcomm PM8005 and ST
     Microelectronics STM32-Booster"

* tag 'regulator-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (52 commits)
  regulator: max77650: use vsel_step
  regulator: implement selector stepping
  regulator: max77650: add MODULE_ALIAS()
  regulator: max77620: remove redundant assignment to variable ret
  dt-bindings: regulator: add support for the stm32-booster
  regulator: add support for the stm32-booster
  regulator: s2mps11: Adjust supported buck voltages to real values
  regulator: s2mps11: Fix buck7 and buck8 wrong voltages
  gpio: Fix return value mismatch of function gpiod_get_from_of_node()
  regulator: core: Expose some of core functions needed by couplers
  regulator: core: Introduce API for regulators coupling customization
  regulator: s2mps11: Add support for disabling S2MPS11 regulators in suspend
  regulator: s2mps11: Reduce number of rdev_get_id() calls
  regulator: qcom_spmi: Do NULL check for lvs
  regulator: qcom_spmi: Fix math of spmi_regulator_set_voltage_time_sel
  regulator: da9061/62: Adjust LDO voltage selection minimum value
  regulator: s2mps11: Fix ERR_PTR dereference on GPIO lookup failure
  regulator: qcom_spmi: add PMS405 SPMI regulator
  dt-bindings: qcom_spmi: Document pms405 support
  arm64: dts: msm8998-mtp: Add pm8005_s1 regulator
  ...

5 files changed, 12 insertions, 51 deletions

diff --git a/include/linux/mfd/da9062/registers.h b/include/linux/mfd/da9062/registers.h
index fe04b708742b..2906bf6160fb 100644
--- a/include/linux/mfd/da9062/registers.h
+++ b/include/linux/mfd/da9062/registers.h
@@ -797,6 +797,9 @@
 #define DA9062AA_BUCK3_SL_A_SHIFT	7
 #define DA9062AA_BUCK3_SL_A_MASK	BIT(7)
 
+/* DA9062AA_VLDO[1-4]_A common */
+#define DA9062AA_VLDO_A_MIN_SEL	2
+
 /* DA9062AA_VLDO1_A = 0x0A9 */
 #define DA9062AA_VLDO1_A_SHIFT		0
 #define DA9062AA_VLDO1_A_MASK		0x3f
diff --git a/include/linux/mfd/da9063/pdata.h b/include/linux/mfd/da9063/pdata.h
index 77c566ab96ab..085edbf7601b 100644
--- a/include/linux/mfd/da9063/pdata.h
+++ b/include/linux/mfd/da9063/pdata.h
@@ -11,55 +11,6 @@
 #ifndef __MFD_DA9063_PDATA_H__
 #define __MFD_DA9063_PDATA_H__
 
-#include <linux/regulator/machine.h>
-
-/*
- * Regulator configuration
- */
-/* DA9063 and DA9063L regulator IDs */
-enum {
-	/* BUCKs */
-	DA9063_ID_BCORE1,
-	DA9063_ID_BCORE2,
-	DA9063_ID_BPRO,
-	DA9063_ID_BMEM,
-	DA9063_ID_BIO,
-	DA9063_ID_BPERI,
-
-	/* BCORE1 and BCORE2 in merged mode */
-	DA9063_ID_BCORES_MERGED,
-	/* BMEM and BIO in merged mode */
-	DA9063_ID_BMEM_BIO_MERGED,
-	/* When two BUCKs are merged, they cannot be reused separately */
-
-	/* LDOs on both DA9063 and DA9063L */
-	DA9063_ID_LDO3,
-	DA9063_ID_LDO7,
-	DA9063_ID_LDO8,
-	DA9063_ID_LDO9,
-	DA9063_ID_LDO11,
-
-	/* DA9063-only LDOs */
-	DA9063_ID_LDO1,
-	DA9063_ID_LDO2,
-	DA9063_ID_LDO4,
-	DA9063_ID_LDO5,
-	DA9063_ID_LDO6,
-	DA9063_ID_LDO10,
-};
-
-/* Regulators platform data */
-struct da9063_regulator_data {
-	int				id;
-	struct regulator_init_data	*initdata;
-};
-
-struct da9063_regulators_pdata {
-	unsigned			n_regulators;
-	struct da9063_regulator_data	*regulator_data;
-};
-
-
 /*
  * RGB LED configuration
  */
diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h
index 3ca17eb89aa2..f1631a39acfc 100644
--- a/include/linux/mfd/samsung/core.h
+++ b/include/linux/mfd/samsung/core.h
@@ -20,6 +20,7 @@
 #define MIN_850_MV		850000
 #define MIN_800_MV		800000
 #define MIN_750_MV		750000
+#define MIN_650_MV		650000
 #define MIN_600_MV		600000
 #define MIN_500_MV		500000
 
diff --git a/include/linux/mfd/samsung/s2mps11.h b/include/linux/mfd/samsung/s2mps11.h
index 6e7668a389a1..4805c90609c4 100644
--- a/include/linux/mfd/samsung/s2mps11.h
+++ b/include/linux/mfd/samsung/s2mps11.h
@@ -170,7 +170,9 @@ enum s2mps11_regulators {
 #define S2MPS11_ENABLE_MASK	(0x03 << S2MPS11_ENABLE_SHIFT)
 #define S2MPS11_ENABLE_SHIFT	0x06
 #define S2MPS11_LDO_N_VOLTAGES	(S2MPS11_LDO_VSEL_MASK + 1)
-#define S2MPS11_BUCK_N_VOLTAGES (S2MPS11_BUCK_VSEL_MASK + 1)
+#define S2MPS11_BUCK12346_N_VOLTAGES	153
+#define S2MPS11_BUCK5_N_VOLTAGES	216
+#define S2MPS11_BUCK7810_N_VOLTAGES	225
 #define S2MPS11_BUCK9_N_VOLTAGES (S2MPS11_BUCK9_VSEL_MASK + 1)
 #define S2MPS11_RAMP_DELAY	25000		/* uV/us */
 
@@ -188,4 +190,9 @@ enum s2mps11_regulators {
 #define S2MPS11_BUCK6_RAMP_EN_SHIFT	0
 #define S2MPS11_PMIC_EN_SHIFT	6
 
+/*
+ * Bits for "enable suspend" (On/Off controlled by PWREN)
+ * are the same as in S2MPS14: S2MPS14_ENABLE_SUSPEND
+ */
+
 #endif /*  __LINUX_MFD_S2MPS11_H */
diff --git a/include/linux/mfd/wm831x/pdata.h b/include/linux/mfd/wm831x/pdata.h
index 071cdf3e16cf..986986fe4e4e 100644
--- a/include/linux/mfd/wm831x/pdata.h
+++ b/include/linux/mfd/wm831x/pdata.h
@@ -47,7 +47,6 @@ struct wm831x_battery_pdata {
  * I2C or SPI buses.
  */
 struct wm831x_buckv_pdata {
-	int dvs_gpio;        /** CPU GPIO to use for DVS switching */
 	int dvs_control_src; /** Hardware DVS source to use (1 or 2) */
 	int dvs_init_state;  /** DVS state to expect on startup */
 	int dvs_state_gpio;  /** CPU GPIO to use for monitoring status */