--- zzzz-none-000/linux-3.10.107/drivers/watchdog/Kconfig	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/watchdog/Kconfig	2021-02-04 17:41:59.000000000 +0000
@@ -1,3 +1,4 @@
+
 #
 # Watchdog device configuration
 #
@@ -87,6 +88,53 @@
 	  This driver can also be built as a module.  If so, the module
 	  will be called da9055_wdt.
 
+config DA9063_WATCHDOG
+	tristate "Dialog DA9063 Watchdog"
+	depends on MFD_DA9063
+	select WATCHDOG_CORE
+	help
+	  Support for the watchdog in the DA9063 PMIC.
+
+	  This driver can be built as a module. The module name is da9063_wdt.
+
+config DA9062_WATCHDOG
+	tristate "Dialog DA9062 Watchdog"
+	depends on MFD_DA9062
+	select WATCHDOG_CORE
+	help
+	  Support for the watchdog in the DA9062 PMIC.
+
+	  This driver can be built as a module. The module name is da9062_wdt.
+
+config GPIO_WATCHDOG
+	tristate "Watchdog device controlled through GPIO-line"
+	depends on OF_GPIO
+	select WATCHDOG_CORE
+	help
+	  If you say yes here you get support for watchdog device
+	  controlled through GPIO-line.
+
+config GPIO_WATCHDOG_ARCH_INITCALL
+	bool "Register the watchdog as early as possible"
+	depends on GPIO_WATCHDOG=y
+	help
+	  In some situations, the default initcall level (module_init)
+	  in not early enough in the boot process to avoid the watchdog
+	  to be triggered.
+	  If you say yes here, the initcall level would be raised to
+	  arch_initcall.
+	  If in doubt, say N.
+
+config MENF21BMC_WATCHDOG
+	tristate "MEN 14F021P00 BMC Watchdog"
+	depends on MFD_MENF21BMC
+	select WATCHDOG_CORE
+	help
+	  Say Y here to include support for the MEN 14F021P00 BMC Watchdog.
+
+	  This driver can also be built as a module. If so the module
+	  will be called menf21bmc_wdt.
+
 config WM831X_WATCHDOG
 	tristate "WM831x watchdog"
 	depends on MFD_WM831X
@@ -103,13 +151,23 @@
 	  Support for the watchdog in the WM8350 AudioPlus PMIC.  When
 	  the watchdog triggers the system will be reset.
 
+config XILINX_WATCHDOG
+	tristate "Xilinx Watchdog timer"
+	depends on HAS_IOMEM
+	select WATCHDOG_CORE
+	help
+	  Watchdog driver for the xps_timebase_wdt ip core.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called of_xilinx_wdt.
+
 # ALPHA Architecture
 
 # ARM Architecture
 
 config ARM_SP805_WATCHDOG
 	tristate "ARM SP805 Watchdog"
-	depends on ARM && ARM_AMBA
+	depends on (ARM || ARM64) && ARM_AMBA
 	select WATCHDOG_CORE
 	help
 	  ARM Primecell SP805 Watchdog timer. This will reboot your system when
@@ -117,19 +175,36 @@
 
 config AT91RM9200_WATCHDOG
 	tristate "AT91RM9200 watchdog"
-	depends on ARCH_AT91RM9200
+	depends on SOC_AT91RM9200 && MFD_SYSCON
 	help
 	  Watchdog timer embedded into AT91RM9200 chips. This will reboot your
 	  system when the timeout is reached.
 
 config AT91SAM9X_WATCHDOG
 	tristate "AT91SAM9X / AT91CAP9 watchdog"
-	depends on ARCH_AT91 && !ARCH_AT91RM9200
+	depends on ARCH_AT91
 	select WATCHDOG_CORE
 	help
 	  Watchdog timer embedded into AT91SAM9X and AT91CAP9 chips. This will
 	  reboot your system when the timeout is reached.
 
+config SAMA5D4_WATCHDOG
+	tristate "Atmel SAMA5D4 Watchdog Timer"
+	depends on ARCH_AT91
+	select WATCHDOG_CORE
+	help
+	  Atmel SAMA5D4 watchdog timer is embedded into SAMA5D4 chips.
+	  Its Watchdog Timer Mode Register can be written more than once.
+	  This will reboot your system when the timeout is reached.
+
+config CADENCE_WATCHDOG
+	tristate "Cadence Watchdog Timer"
+	depends on HAS_IOMEM
+	select WATCHDOG_CORE
+	help
+	  Say Y here if you want to include support for the watchdog
+	  timer in the Xilinx Zynq.
+
 config 21285_WATCHDOG
 	tristate "DC21285 watchdog"
 	depends on FOOTBRIDGE
@@ -188,6 +263,7 @@
 	tristate "S3C2410 Watchdog"
 	depends on HAVE_S3C2410_WATCHDOG
 	select WATCHDOG_CORE
+	select MFD_SYSCON if ARCH_EXYNOS5
 	help
 	  Watchdog timer block in the Samsung SoCs. This will reboot
 	  the system when the timer expires with the watchdog enabled.
@@ -214,22 +290,13 @@
 
 config DW_WATCHDOG
 	tristate "Synopsys DesignWare watchdog"
-	depends on ARM && HAVE_CLK
+	depends on HAS_IOMEM
 	help
 	  Say Y here if to include support for the Synopsys DesignWare
-	  watchdog timer found in many ARM chips.
+	  watchdog timer found in many chips.
 	  To compile this driver as a module, choose M here: the
 	  module will be called dw_wdt.
 
-config MPCORE_WATCHDOG
-	tristate "MPcore watchdog"
-	depends on HAVE_ARM_TWD
-	help
-	  Watchdog timer embedded into the MPcore system.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called mpcore_wdt.
-
 config EP93XX_WATCHDOG
 	tristate "EP93xx Watchdog"
 	depends on ARCH_EP93XX
@@ -263,7 +330,7 @@
 
 config IOP_WATCHDOG
 	tristate "IOP Watchdog"
-	depends on PLAT_IOP
+	depends on ARCH_IOP13XX
 	select WATCHDOG_NOWAYOUT if (ARCH_IOP32X || ARCH_IOP33X)
 	help
 	  Say Y here if to include support for the watchdog timer
@@ -279,10 +346,11 @@
 
 config DAVINCI_WATCHDOG
 	tristate "DaVinci watchdog"
-	depends on ARCH_DAVINCI
+	depends on ARCH_DAVINCI || ARCH_KEYSTONE
+	select WATCHDOG_CORE
 	help
 	  Say Y here if to include support for the watchdog timer
-	  in the DaVinci DM644x/DM646x processors.
+	  in the DaVinci DM644x/DM646x or Keystone processors.
 	  To compile this driver as a module, choose M here: the
 	  module will be called davinci_wdt.
 
@@ -291,7 +359,7 @@
 
 config ORION_WATCHDOG
 	tristate "Orion watchdog"
-	depends on ARCH_ORION5X || ARCH_KIRKWOOD
+	depends on ARCH_ORION5X || ARCH_DOVE || MACH_DOVE || ARCH_MVEBU
 	select WATCHDOG_CORE
 	help
 	  Say Y here if to include support for the watchdog timer
@@ -299,6 +367,27 @@
 	  To compile this driver as a module, choose M here: the
 	  module will be called orion_wdt.
 
+config RN5T618_WATCHDOG
+	tristate "Ricoh RN5T618 watchdog"
+	depends on MFD_RN5T618
+	select WATCHDOG_CORE
+	help
+	  If you say yes here you get support for watchdog on the Ricoh
+	  RN5T618 PMIC.
+
+	  This driver can also be built as a module.  If so, the module
+	  will be called rn5t618_wdt.
+
+config SUNXI_WATCHDOG
+	tristate "Allwinner SoCs watchdog support"
+	depends on ARCH_SUNXI
+	select WATCHDOG_CORE
+	help
+	  Say Y here to include support for the watchdog timer
+	  in Allwinner SoCs.
+	  To compile this driver as a module, choose M here: the
+	  module will be called sunxi_wdt.
+
 config COH901327_WATCHDOG
 	bool "ST-Ericsson COH 901 327 watchdog"
 	depends on ARCH_U300
@@ -350,14 +439,16 @@
 
 config MAX63XX_WATCHDOG
 	tristate "Max63xx watchdog"
-	depends on ARM && HAS_IOMEM
+	depends on HAS_IOMEM
 	select WATCHDOG_CORE
 	help
 	  Support for memory mapped max63{69,70,71,72,73,74} watchdog timer.
 
 config IMX2_WDT
 	tristate "IMX2+ Watchdog"
-	depends on ARCH_MXC
+	depends on ARCH_MXC || ARCH_LAYERSCAPE
+	select REGMAP_MMIO
+	select WATCHDOG_CORE
 	help
 	  This is the driver for the hardware watchdog
 	  on the Freescale IMX2 and later processors.
@@ -391,6 +482,119 @@
 	  To compile this driver as a module, choose M here: the
 	  module will be called retu_wdt.
 
+config MOXART_WDT
+	tristate "MOXART watchdog"
+	depends on ARCH_MOXART
+	help
+	  Say Y here to include Watchdog timer support for the watchdog
+	  existing on the MOXA ART SoC series platforms.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called moxart_wdt.
+
+config SIRFSOC_WATCHDOG
+	tristate "SiRFSOC watchdog"
+	depends on ARCH_SIRF
+	select WATCHDOG_CORE
+	default y
+	help
+	  Support for CSR SiRFprimaII and SiRFatlasVI watchdog. When
+	  the watchdog triggers the system will be reset.
+
+config ST_LPC_WATCHDOG
+	tristate "STMicroelectronics LPC Watchdog"
+	depends on ARCH_STI
+	depends on OF
+	select WATCHDOG_CORE
+	help
+	  Say Y here to include STMicroelectronics Low Power Controller
+	  (LPC) based Watchdog timer support.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called st_lpc_wdt.
+
+config TEGRA_WATCHDOG
+	tristate "Tegra watchdog"
+	depends on (ARCH_TEGRA || COMPILE_TEST) && HAS_IOMEM
+	select WATCHDOG_CORE
+	help
+	  Say Y here to include support for the watchdog timer
+	  embedded in NVIDIA Tegra SoCs.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called tegra_wdt.
+
+config QCOM_WDT
+	tristate "QCOM watchdog"
+	depends on HAS_IOMEM
+	depends on ARCH_QCOM
+	select WATCHDOG_CORE
+	help
+	  Say Y here to include Watchdog timer support for the watchdog found
+	  on QCOM chipsets.  Currently supported targets are the MSM8960,
+	  APQ8064, and IPQ8064.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called qcom_wdt.
+
+config QCA_MINIDUMP
+	bool "QCA minidump feature"
+	depends on QCOM_WDT
+	help
+	  Say Y here to include QCA minidump feature.
+	  This feature enables dumping desired regions
+	  instead of dumping whole DDR up on system crash
+	  Currently supported on IPQ807x /IPQ60xx targets.
+
+config QCA_MINIDUMP_DEBUG
+	bool "QCA minidump debug feauture"
+	depends on QCA_MINIDUMP
+	help
+		Say Y here to include QCA minidump debug feature.
+		This feature enables debug prints for QCA Minidump.
+		Currently supported on IPQ807x / IPQ60xx targets.
+
+config MESON_WATCHDOG
+	tristate "Amlogic Meson SoCs watchdog support"
+	depends on ARCH_MESON
+	select WATCHDOG_CORE
+	help
+	  Say Y here to include support for the watchdog timer
+	  in Amlogic Meson SoCs.
+	  To compile this driver as a module, choose M here: the
+	  module will be called meson_wdt.
+
+config MEDIATEK_WATCHDOG
+	tristate "Mediatek SoCs watchdog support"
+	depends on ARCH_MEDIATEK
+	select WATCHDOG_CORE
+	help
+	  Say Y here to include support for the watchdog timer
+	  in Mediatek SoCs.
+	  To compile this driver as a module, choose M here: the
+	  module will be called mtk_wdt.
+
+config DIGICOLOR_WATCHDOG
+	tristate "Conexant Digicolor SoCs watchdog support"
+	depends on ARCH_DIGICOLOR
+	select WATCHDOG_CORE
+	help
+	  Say Y here to include support for the watchdog timer
+	  in Conexant Digicolor SoCs.
+	  To compile this driver as a module, choose M here: the
+	  module will be called digicolor_wdt.
+
+config LPC18XX_WATCHDOG
+	tristate "LPC18xx/43xx Watchdog"
+	depends on ARCH_LPC18XX || COMPILE_TEST
+	select WATCHDOG_CORE
+	help
+	  Say Y here if to include support for the watchdog timer
+	  in NXP LPC SoCs family, which includes LPC18xx/LPC43xx
+	  processors.
+	  To compile this driver as a module, choose M here: the
+	  module will be called lpc18xx_wdt.
+
 # AVR32 Architecture
 
 config AT32AP700X_WDT
@@ -417,8 +621,6 @@
 
 # FRV Architecture
 
-# H8300 Architecture
-
 # X86 (i386 + ia64 + x86_64) Architecture
 
 config ACQUIRE_WDT
@@ -505,7 +707,7 @@
 
 config SC520_WDT
 	tristate "AMD Elan SC520 processor Watchdog"
-	depends on X86
+	depends on MELAN
 	help
 	  This is the driver for the hardware watchdog built in to the
 	  AMD "Elan" SC520 microcomputer commonly used in embedded systems.
@@ -615,11 +817,26 @@
 
 	  To compile this driver as a module, choose M here.
 
+config INTEL_MID_WATCHDOG
+	tristate "Intel MID Watchdog Timer"
+	depends on X86_INTEL_MID
+	select WATCHDOG_CORE
+	---help---
+	  Watchdog timer driver built into the Intel SCU for Intel MID
+	  Platforms.
+
+	  This driver currently supports only the watchdog evolution
+	  implementation in SCU, available for Merrifield generation.
+
+	  To compile this driver as a module, choose M here.
+
 config ITCO_WDT
 	tristate "Intel TCO Timer/Watchdog"
 	depends on (X86 || IA64) && PCI
 	select WATCHDOG_CORE
-	select LPC_ICH
+	depends on I2C || I2C=n
+	select LPC_ICH if !EXPERT
+	select I2C_I801 if !EXPERT && I2C
 	---help---
 	  Hardware driver for the intel TCO timer based watchdog devices.
 	  These drivers are included in the Intel 82801 I/O Controller
@@ -687,6 +904,17 @@
 	  To compile this driver as a module, choose M here: the module will be
 	  called hpwdt.
 
+config KEMPLD_WDT
+	tristate "Kontron COM Watchdog Timer"
+	depends on MFD_KEMPLD
+	select WATCHDOG_CORE
+	help
+	  Support for the PLD watchdog on some Kontron ETX and COMexpress
+	  (ETXexpress) modules
+
+	  This driver can also be built as a module. If so, the module will be
+	  called kempld_wdt.
+
 config HPWDT_NMI_DECODING
 	bool "NMI decoding support for the HP ProLiant iLO2+ Hardware Watchdog Timer"
 	depends on HP_WATCHDOG
@@ -776,7 +1004,7 @@
 
 config SBC8360_WDT
 	tristate "SBC8360 Watchdog Timer"
-	depends on X86
+	depends on X86_32
 	---help---
 
 	  This is the driver for the hardware watchdog on the SBC8360 Single
@@ -854,48 +1082,30 @@
 	Most people will say N.
 
 config W83627HF_WDT
-	tristate "W83627HF/W83627DHG Watchdog Timer"
+	tristate "Watchdog timer for W83627HF/W83627DHG and compatibles"
 	depends on X86
+	select WATCHDOG_CORE
 	---help---
-	  This is the driver for the hardware watchdog on the W83627HF chipset
-	  as used in Advantech PC-9578 and Tyan S2721-533 motherboards
-	  (and likely others). The driver also supports the W83627DHG chip.
-	  This watchdog simply watches your kernel to make sure it doesn't
-	  freeze, and if it does, it reboots your computer after a certain
-	  amount of time.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called w83627hf_wdt.
-
-	  Most people will say N.
+	  This is the driver for the hardware watchdog on the following
+	  Super I/O chips.
+		W83627DHG/DHG-P/EHF/EHG/F/G/HF/S/SF/THF/UHG/UG
+		W83637HF
+		W83667HG/HG-B
+		W83687THF
+		W83697HF
+		W83697UG
+		NCT6775
+		NCT6776
+		NCT6779
+		NCT6791
+		NCT6792
 
-config W83697HF_WDT
-	tristate "W83697HF/W83697HG Watchdog Timer"
-	depends on X86
-	---help---
-	  This is the driver for the hardware watchdog on the W83697HF/HG
-	  chipset as used in Dedibox/VIA motherboards (and likely others).
 	  This watchdog simply watches your kernel to make sure it doesn't
 	  freeze, and if it does, it reboots your computer after a certain
 	  amount of time.
 
 	  To compile this driver as a module, choose M here: the
-	  module will be called w83697hf_wdt.
-
-	  Most people will say N.
-
-config W83697UG_WDT
-	tristate "W83697UG/W83697UF Watchdog Timer"
-	depends on X86
-	---help---
-	  This is the driver for the hardware watchdog on the W83697UG/UF
-	  chipset as used in MSI Fuzzy CX700 VIA motherboards (and likely others).
-	  This watchdog simply watches your kernel to make sure it doesn't
-	  freeze, and if it does, it reboots your computer after a certain
-	  amount of time.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called w83697ug_wdt.
+	  module will be called w83627hf_wdt.
 
 	  Most people will say N.
 
@@ -974,18 +1184,6 @@
 
 # MicroBlaze Architecture
 
-config XILINX_WATCHDOG
-	tristate "Xilinx Watchdog timer"
-	depends on MICROBLAZE
-	---help---
-	  Watchdog driver for the xps_timebase_wdt ip core.
-
-	  IMPORTANT: The xps_timebase_wdt parent must have the property
-	  "clock-frequency" at device tree.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called of_xilinx_wdt.
-
 # MIPS Architecture
 
 config ATH79_WDT
@@ -997,7 +1195,7 @@
 
 config BCM47XX_WDT
 	tristate "Broadcom BCM47xx Watchdog Timer"
-	depends on BCM47XX
+	depends on BCM47XX || ARCH_BCM_5301X
 	select WATCHDOG_CORE
 	help
 	  Hardware driver for the Broadcom BCM47xx Watchdog Timer.
@@ -1035,6 +1233,15 @@
 	  Hardware driver for the MTX-1 boards. This is a watchdog timer that
 	  will reboot the machine after a 100 seconds timer expired.
 
+config GPIO_WDT
+	tristate "GPIO Hardware Watchdog"
+ 	help
+	  Hardware driver for GPIO-controlled watchdogs. GPIO pin and
+	  toggle interval settings are platform-specific. The driver
+	  will stop toggling the GPIO (i.e. machine reboots) after a
+	  100 second timer expired and no process has written to
+	  /dev/watchdog during that time.
+
 config PNX833X_WDT
 	tristate "PNX833x Hardware Watchdog"
 	depends on SOC_PNX8335
@@ -1072,8 +1279,9 @@
 
 config OCTEON_WDT
 	tristate "Cavium OCTEON SOC family Watchdog Timer"
-	depends on CPU_CAVIUM_OCTEON
+	depends on CAVIUM_OCTEON_SOC
 	default y
+	select WATCHDOG_CORE
 	select EXPORT_UASM if OCTEON_WDT = m
 	help
 	  Hardware driver for OCTEON's on chip watchdog timer.
@@ -1098,12 +1306,71 @@
 	  To compile this driver as a loadable module, choose M here.
 	  The module will be called bcm63xx_wdt.
 
+config BCM2835_WDT
+	tristate "Broadcom BCM2835 hardware watchdog"
+	depends on ARCH_BCM2835
+	select WATCHDOG_CORE
+	help
+	  Watchdog driver for the built in watchdog hardware in Broadcom
+	  BCM2835 SoC.
+
+	  To compile this driver as a loadable module, choose M here.
+	  The module will be called bcm2835_wdt.
+
+config BCM_KONA_WDT
+	tristate "BCM Kona Watchdog"
+	depends on ARCH_BCM_MOBILE
+	select WATCHDOG_CORE
+	help
+	  Support for the watchdog timer on the following Broadcom BCM281xx
+	  family, which includes BCM11130, BCM11140, BCM11351, BCM28145 and
+	  BCM28155 variants.
+
+	  Say 'Y' or 'M' here to enable the driver. The module will be called
+	  bcm_kona_wdt.
+
+config BCM_KONA_WDT_DEBUG
+	bool "DEBUGFS support for BCM Kona Watchdog"
+	depends on BCM_KONA_WDT
+	help
+	  If enabled, adds /sys/kernel/debug/bcm_kona_wdt/info which provides
+	  access to the driver's internal data structures as well as watchdog
+	  timer hardware registres.
+
+	  If in doubt, say 'N'.
+
+config BCM7038_WDT
+	tristate "BCM7038 Watchdog"
+	select WATCHDOG_CORE
+	help
+	 Watchdog driver for the built-in hardware in Broadcom 7038 SoCs.
+
+	 Say 'Y or 'M' here to enable the driver.
+
+config IMGPDC_WDT
+	tristate "Imagination Technologies PDC Watchdog Timer"
+	depends on HAS_IOMEM
+	depends on METAG || MIPS || COMPILE_TEST
+	help
+	  Driver for Imagination Technologies PowerDown Controller
+	  Watchdog Timer.
+
+	  To compile this driver as a loadable module, choose M here.
+	  The module will be called imgpdc_wdt.
+
 config LANTIQ_WDT
 	tristate "Lantiq SoC watchdog"
 	depends on LANTIQ
 	help
 	  Hardware driver for the Lantiq SoC Watchdog Timer.
 
+config RALINK_WDT
+	tristate "Ralink SoC watchdog"
+	select WATCHDOG_CORE
+	depends on RALINK
+	help
+	  Hardware driver for the Ralink SoC Watchdog Timer.
+
 # PARISC Architecture
 
 # POWERPC Architecture
@@ -1122,7 +1389,8 @@
 
 config 8xxx_WDT
 	tristate "MPC8xxx Platform Watchdog Timer"
-	depends on PPC_8xx || PPC_83xx || PPC_86xx
+	depends on PPC_8xx || PPC_83xx || PPC_86xx || PPC_MPC512x
+	select WATCHDOG_CORE
 	help
 	  This driver is for a SoC level watchdog that exists on some
 	  Freescale PowerPC processors. So far this driver supports:
@@ -1172,6 +1440,18 @@
 
 	  The value can be overridden by the wdt_period command-line parameter.
 
+config MEN_A21_WDT
+       tristate "MEN A21 VME CPU Carrier Board Watchdog Timer"
+       select WATCHDOG_CORE
+       depends on GPIOLIB || COMPILE_TEST
+       help
+        Watchdog driver for MEN A21 VMEbus CPU Carrier Boards.
+
+	The driver can also be built as a module. If so, the module will be
+	called mena21_wdt.
+
+	If unsure select N here.
+
 # PPC64 Architecture
 
 config WATCHDOG_RTAS
@@ -1185,17 +1465,20 @@
 
 # S390 Architecture
 
-config ZVM_WATCHDOG
-	tristate "z/VM Watchdog Timer"
+config DIAG288_WATCHDOG
+	tristate "System z diag288 Watchdog"
 	depends on S390
+	select WATCHDOG_CORE
 	help
 	  IBM s/390 and zSeries machines running under z/VM 5.1 or later
 	  provide a virtual watchdog timer to their guest that cause a
 	  user define Control Program command to be executed after a
 	  timeout.
+	  LPAR provides a very similar interface. This driver handles
+	  both.
 
 	  To compile this driver as a module, choose M here. The module
-	  will be called vmwatchdog.
+	  will be called diag288_wdt.
 
 # SUPERH (sh + sh64) Architecture