Merge tag 'linux-watchdog-5.12-rc1' of git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:
 "New drivers:
   - Intel Keembay Soc

  New chip versions:
   - sun4i: Add H616 compatible string
   - mt8192 wdt support
   - more Rockchip compatibles to snps,dw-wdt.yaml
   - binding for Qcom SDX55
   - r8a779a0 (V3U) support

  Removed drivers:
   - sirf prima watchdog driver
   - sirf atlas watchdog driver
   - zte zx watchdog driver
   - tango watchdog driver
   - coh901 watchdog driver

  And several fixes and clean-ups"

* tag 'linux-watchdog-5.12-rc1' of git://www.linux-watchdog.org/linux-watchdog: (24 commits)
  watchdog: qcom: Remove incorrect usage of QCOM_WDT_ENABLE_IRQ
  watchdog: mei_wdt: request stop on unregister
  dt-bindings: watchdog: Add binding for Qcom SDX55
  watchdog: remove coh901 driver
  watchdog: remove tango driver
  watchdog: remove zte zx driver
  watchdog: remove sirf atlas driver
  watchdog: remove sirf prima driver
  watchdog: mt8192: add wdt support
  dt-binding: mt8192: add toprgu reset-controller head file
  dt-binding: mediatek: mt8192: update mtk-wdt document
  dt-binding: mediatek: watchdog: fix the description of compatible
  dt-binding: watchdog: add more Rockchip compatibles to snps,dw-wdt.yaml
  dt-bindings: watchdog: sun4i: Add H616 compatible string
  watchdog: mtk_wdt: Remove mtk_wdt_stop() in probe() to prevent the system freeze and it doesn't reboot by watchdog problem
  watchdog: renesas_wdt: add grace period before rebooting
  watchdog: stop wdd when watchdog hw running in reboot_notifier
  watchdog: ziirave_wdt: remove unused including <linux/version.h>
  dt-bindings: watchdog: renesas,wdt: add r8a779a0 (V3U) support
  watchdog: renesas_wdt: don't sleep in atomic context
  ...

1 files changed, 13 insertions, 52 deletions

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 6b9e93d8532b..1fe0042a48d2 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -254,17 +254,6 @@ config MENZ069_WATCHDOG
 	  This driver can also be built as a module. If so the module
 	  will be called menz069_wdt.
 
-config TANGOX_WATCHDOG
-	tristate "Sigma Designs SMP86xx/SMP87xx watchdog"
-	select WATCHDOG_CORE
-	depends on ARCH_TANGO || COMPILE_TEST
-	depends on HAS_IOMEM
-	help
-	  Support for the watchdog in Sigma Designs SMP86xx (tango3)
-	  and SMP87xx (tango4) family chips.
-
-	  This driver can be built as a module. The module name is tangox_wdt.
-
 config WDAT_WDT
 	tristate "ACPI Watchdog Action Table (WDAT)"
 	depends on ACPI
@@ -630,17 +619,6 @@ config SUNXI_WATCHDOG
 	  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 || (ARM && COMMON_CLK && COMPILE_TEST)
-	default y if MACH_U300
-	select WATCHDOG_CORE
-	help
-	  Say Y here to include Watchdog timer support for the
-	  watchdog embedded into the ST-Ericsson U300 series platforms.
-	  This watchdog is used to reset the system and thus cannot be
-	  compiled as a module.
-
 config NPCM7XX_WATCHDOG
 	tristate "Nuvoton NPCM750 watchdog"
 	depends on ARCH_NPCM || COMPILE_TEST
@@ -788,16 +766,6 @@ config MOXART_WDT
 	  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 HAS_IOMEM
-	depends on ARCH_SIRF || COMPILE_TEST
-	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 || COMPILE_TEST
@@ -900,16 +868,6 @@ config LPC18XX_WATCHDOG
 	  To compile this driver as a module, choose M here: the
 	  module will be called lpc18xx_wdt.
 
-config ATLAS7_WATCHDOG
-	tristate "CSRatlas7 watchdog"
-	depends on ARCH_ATLAS7 || COMPILE_TEST
-	help
-	  Say Y here to include Watchdog timer support for the watchdog
-	  existing on the CSRatlas7 series platforms.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called atlas7_wdt.
-
 config RENESAS_WDT
 	tristate "Renesas WDT Watchdog"
 	depends on ARCH_RENESAS || COMPILE_TEST
@@ -939,16 +897,6 @@ config ASPEED_WATCHDOG
 	  To compile this driver as a module, choose M here: the
 	  module will be called aspeed_wdt.
 
-config ZX2967_WATCHDOG
-	tristate "ZTE zx2967 SoCs watchdog support"
-	depends on ARCH_ZX
-	select WATCHDOG_CORE
-	help
-	  Say Y here to include support for the watchdog timer
-	  in ZTE zx2967 SoCs.
-	  To compile this driver as a module, choose M here: the
-	  module will be called zx2967_wdt.
-
 config STM32_WATCHDOG
 	tristate "STM32 Independent WatchDoG (IWDG) support"
 	depends on ARCH_STM32
@@ -2146,4 +2094,17 @@ config USBPCWATCHDOG
 
 	  Most people will say N.
 
+config KEEMBAY_WATCHDOG
+	tristate "Intel Keem Bay SoC non-secure watchdog"
+	depends on ARCH_KEEMBAY || (ARM64 && COMPILE_TEST)
+	select WATCHDOG_CORE
+	help
+	 This option enable support for an In-secure watchdog timer driver for
+	 Intel Keem Bay SoC. This WDT has a 32 bit timer and decrements in every
+	 count unit. An interrupt will be triggered, when the count crosses
+	 the thershold configured in the register.
+
+	 To compile this driver as a module, choose M here: the
+	 module will be called keembay_wdt.
+
 endif # WATCHDOG