Merge tag 'mfd-next-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "New Drivers:
   - Freescale MXS Low Resolution ADC
   - Freescale i.MX23/i.MX28 LRADC touchscreen
   - Motorola CPCAP Power Button
   - TI LMU (Lighting Management Unit)
   - Atmel SMC (Static Memory Controller)

  New Device Support:
   - Add support for X-Powers AXP803 to axp20x
   - Add support for Dialog Semi DA9061 to da9062-core
   - Add support for Intel Cougar Mountain to lpc_ich
   - Add support for Intel Gemini Lake to lpc_ich

  New Functionality:
   - Add Device Tree support; wm831x-*, axp20x, ti-lmu, da9062, sun4i-gpadc
   - Add IRQ sense support; motorola-cpcap
   - Add ACPI support; cros_ec
   - Add Reset support; altera-a10sr
   - Add ADC support; axp20x
   - Add AC Power support; axp20x
   - Add Runtime PM support; atmel-ebi, exynos-lpass
   - Add Battery Power Supply support; axp20x
   - Add Clock support; exynos-lpass, hi655x-pmic

  Fix-ups:
   - Implicitly specify required headers; motorola-cpcap, intel_soc_pmic_bxtwc
   - Add .remove() method; stm32-timers, exynos-lpass
   - Remove unused code; intel_soc_pmic_core, intel-lpss-acpi, ipaq-micro, atmel-smc, menelaus
   - Rename variables for clarity; axp20x
   - Convert pr_warning() to pr_warn(); db8500-prcmu, sta2x11-mfd, twl4030-power
   - Improve formatting; arizona-core, axp20x
   - Use raw_spinlock_*() variants; asic3, t7l66xb, tc6393xb
   - Simplify/refactor code; arizona-core, atmel-ebi
   - Improve error checking; intel_soc_pmic_core

  Bug Fixes:
   - Ensure OMAP3630/3730 boards can successfully reboot; twl4030-power
   - Correct max-register value; stm32-timers
   - Extend timeout to account for clock stretching; cros_ec_spi
   - Use correct IRQ trigger type; motorola-cpcap
   - Fix bad use of IRQ sense register; motorola-cpcap
   - Logic error "||" should be "&&"; mxs-lradc-ts"

* tag 'mfd-next-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (79 commits)
  input: touchscreen: mxs-lradc: || vs && typos
  dt-bindings: Add AXP803's regulator info
  mfd: axp20x: Support AXP803 variant
  dt-bindings: Add device tree binding for X-Powers AXP803 PMIC
  dt-bindings: Make AXP20X compatible strings one per line
  mfd: intel_soc_pmic_core: Fix unchecked return value
  mfd: menelaus: Remove obsolete local_irq_disable() and local_irq_enable()
  mfd: omap-usb-tll: Configure ULPIAUTOIDLE
  mfd: omap-usb-tll: Fix inverted bit use for USB TLL mode
  mfd: palmas: Fixed spelling mistake in error message
  mfd: lpc_ich: Add support for Intel Gemini Lake SoC
  mfd: hi655x: Add the clock cell to provide WiFi and Bluetooth
  mfd: intel_soc_pmic: Fix a mess with compilation units
  mfd: exynos-lpass: Add runtime PM support
  mfd: exynos-lpass: Add missing remove() function
  mfd: exynos-lpass: Add support for clocks
  mfd: exynos-lpass: Remove pad retention control
  iio: adc: add support for X-Powers AXP20X and AXP22X PMICs ADCs
  mfd: cpcap: Fix bad use of IRQ sense register
  mfd: cpcap: Use ack_invert interrupts
  ...

1 files changed, 49 insertions, 4 deletions

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 55ecdfb74d31..3eb5c93595f6 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -121,6 +121,10 @@ config MFD_ATMEL_HLCDC
 	  additional drivers must be enabled in order to use the
 	  functionality of the device.
 
+config MFD_ATMEL_SMC
+	bool
+	select MFD_SYSCON
+
 config MFD_BCM590XX
 	tristate "Broadcom BCM590xx PMUs"
 	select MFD_CORE
@@ -263,13 +267,14 @@ config MFD_DA9055
 	  called "da9055"
 
 config MFD_DA9062
-	tristate "Dialog Semiconductor DA9062 PMIC Support"
+	tristate "Dialog Semiconductor DA9062/61 PMIC Support"
 	select MFD_CORE
 	select REGMAP_I2C
 	select REGMAP_IRQ
 	depends on I2C
 	help
-	  Say yes here for support for the Dialog Semiconductor DA9062 PMIC.
+	  Say yes here for support for the Dialog Semiconductor DA9061 and
+	  DA9062 PMICs.
 	  This includes the I2C driver and core APIs.
 	  Additional drivers must be enabled in order to use the functionality
 	  of the device.
@@ -344,6 +349,23 @@ config MFD_MC13XXX_I2C
 	help
 	  Select this if your MC13xxx is connected via an I2C bus.
 
+config MFD_MXS_LRADC
+	tristate "Freescale i.MX23/i.MX28 LRADC"
+	depends on ARCH_MXS || COMPILE_TEST
+	select MFD_CORE
+	select STMP_DEVICE
+	help
+	  Say yes here to build support for the Low Resolution
+	  Analog-to-Digital Converter (LRADC) found on the i.MX23 and i.MX28
+	  processors. This driver provides common support for accessing the
+	  device, additional drivers must be enabled in order to use the
+	  functionality of the device:
+		mxs-lradc-adc for ADC readings
+		mxs-lradc-ts  for touchscreen support
+
+	  This driver can also be built as a module. If so, the module will be
+	  called mxs-lradc.
+
 config MFD_MX25_TSADC
 	tristate "Freescale i.MX25 integrated Touchscreen and ADC unit"
 	select REGMAP_MMIO
@@ -425,18 +447,29 @@ config LPC_SCH
 	  System Management Bus and General Purpose I/O.
 
 config INTEL_SOC_PMIC
-	bool "Support for Intel Atom SoC PMIC"
+	bool "Support for Crystal Cove PMIC"
 	depends on GPIOLIB
 	depends on I2C=y
 	select MFD_CORE
 	select REGMAP_I2C
 	select REGMAP_IRQ
 	help
-	  Select this option to enable support for the PMIC device
+	  Select this option to enable support for Crystal Cove PMIC
 	  on some Intel SoC systems. The PMIC provides ADC, GPIO,
 	  thermal, charger and related power management functions
 	  on these systems.
 
+config INTEL_SOC_PMIC_BXTWC
+	tristate "Support for Intel Broxton Whiskey Cove PMIC"
+	depends on INTEL_PMC_IPC
+	select MFD_CORE
+	select REGMAP_IRQ
+	help
+	  Select this option to enable support for Whiskey Cove PMIC
+	  on Intel Broxton systems. The PMIC provides ADC, GPIO,
+	  thermal, charger and related power management functions
+	  on these systems.
+
 config MFD_INTEL_LPSS
 	tristate
 	select COMMON_CLK
@@ -1164,6 +1197,18 @@ config MFD_LP8788
 	  TI LP8788 PMU supports regulators, battery charger, RTC,
 	  ADC, backlight driver and current sinks.
 
+config MFD_TI_LMU
+	tristate "TI Lighting Management Unit driver"
+	depends on I2C
+	select MFD_CORE
+	select REGMAP_I2C
+	help
+	  Say yes here to enable support for TI LMU chips.
+
+	  TI LMU MFD supports LM3532, LM3631, LM3632, LM3633, LM3695 and LM3697.
+	  It consists of backlight, LED and regulator driver.
+	  It provides consistent device controls for lighting functions.
+
 config MFD_OMAP_USB_HOST
 	bool "TI OMAP USBHS core and TLL driver"
 	depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3