Merge branch 'for-2023.07' of https://source.denx.de/u-boot/custodians/u-boot-mpc8xx

[platform/kernel/u-boot.git] / drivers / watchdog / Kconfig

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 50e6a1e..6466635 100644 (file)
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -3,6 +3,7 @@ menu "Watchdog Timer Support"
 config WATCHDOG
        bool "Enable U-Boot watchdog reset"
        depends on !HW_WATCHDOG
+       select CYCLIC
        help
          This option enables U-Boot watchdog support where U-Boot is using
          watchdog_reset function to service watchdog device in U-Boot. Enable
@@ -29,6 +30,8 @@ config WATCHDOG_TIMEOUT_MSECS
        default 128000 if ARCH_MX7 || ARCH_VF610
        default 30000 if ARCH_SOCFPGA
        default 16000 if ARCH_SUNXI
+       default 5376 if ULP_WATCHDOG
+       default 15000 if ARCH_BCM283X
        default 60000
        help
          Watchdog timeout in msec
@@ -74,6 +77,7 @@ config WDT
        bool "Enable driver model for watchdog timer drivers"
        depends on DM
        imply WATCHDOG
+       select CYCLIC
        help
          Enable driver model for watchdog timer. At the moment the API
          is very simple and only supports four operations:
@@ -128,9 +132,8 @@ config WDT_AT91
 
 config WDT_BCM6345
        bool "BCM6345 watchdog timer support"
-       depends on WDT && (ARCH_BMIPS || ARCH_BCM68360 || \
-                          ARCH_BCM6858 || ARCH_BCM63158 || \
-                          ARCH_BCM6753)
+       depends on WDT && (ARCH_BMIPS || BCM6856 || \
+                          BCM6858 || BCM63158 || BCM6855)
        help
          Select this to enable watchdog timer for BCM6345 SoCs.
          The watchdog timer is stopped when initialized.
@@ -182,12 +185,28 @@ config WDT_MESON_GXBB
          Select this to enable Meson watchdog timer,
          which can be found on some Amlogic platforms.
 
-config WDT_MPC8xx
-       bool "MPC8xx watchdog timer support"
-       depends on WDT && MPC8xx
-       select HW_WATCHDOG
+config WDT_MPC8xxx
+       bool "MPC8xxx watchdog timer support"
+       depends on WDT && (MPC8xx || MPC83xx)
+       help
+         Select this to enable mpc8xxx watchdog timer
+
+config WDT_MPC8xxx_BME
+       bool "Enable MPC8xx Bus Monitoring"
+       depends on WDT_MPC8xxx && MPC8xx
+       help
+         Select this to enable mpc8xx Bus Monitor.
+
+config WDT_MPC8xxx_BMT
+       int "MPC8xx Bus Monitor Timing" if WDT_MPC8xxx_BME
+       range 0 255
+       default 255
+       depends on WDT_MPC8xxx
        help
-         Select this to enable mpc8xx watchdog timer
+         Bus monitor timing. Defines the timeout period, in 8 system clock
+         resolution, for the bus monitor.
+
+         Maximum timeout is 2,040 clocks (255 x 8).
 
 config WDT_MT7620
        bool "MediaTek MT7620 watchdog timer support"
@@ -279,6 +298,14 @@ config WDT_SANDBOX
          can be probed and supports all of the methods of WDT, but does not
          really do anything.
 
+config WDT_ALARM_SANDBOX
+       bool "Enable SIGALRM-based Watchdog Timer support for Sandbox"
+       depends on SANDBOX && WDT
+       help
+         Enable support for a SIGALRM-based watchdog timer in Sandbox. This is
+         a watchdog device based on the host OS' alarm() function, which will
+         kill the sandbox with SIGALRM unless properly maintained.
+
 config WDT_SBSA
        bool "SBSA watchdog timer support"
        depends on WDT
@@ -317,6 +344,14 @@ config WDT_SUNXI
        help
          Enable support for the watchdog timer in Allwinner sunxi SoCs.
 
+config WDT_BCM2835
+       bool "Broadcom 2835 watchdog timer support"
+       depends on WDT && ARCH_BCM283X
+       default y
+       help
+         Enable support for the watchdog timer in Broadcom 283X SoCs such
+         as Raspberry Pi boards.
+
 config XILINX_TB_WATCHDOG
        bool "Xilinx Axi watchdog timer support"
        depends on WDT
@@ -342,6 +377,14 @@ config WDT_TANGIER
          Intel Tangier SoC. If you're using a board with Intel Tangier
          SoC, say Y here.
 
+config WDT_ARM_SMC
+       bool "ARM SMC watchdog timer support"
+       depends on WDT && ARM_SMCCC
+       imply WATCHDOG
+       help
+         Select this to enable Arm SMC watchdog timer. This watchdog will manage
+         a watchdog based on ARM SMCCC communication.
+
 config SPL_WDT
        bool "Enable driver model for watchdog timer drivers in SPL"
        depends on SPL_DM
@@ -349,4 +392,11 @@ config SPL_WDT
          Enable driver model for watchdog timer in SPL.
          This is similar to CONFIG_WDT in U-Boot.
 
+config WDT_FTWDT010
+       bool "Faraday Technology ftwdt010 watchdog timer support"
+       depends on WDT
+       imply WATCHDOG
+       help
+         Faraday Technology ftwdt010 watchdog is an architecture independent
+         watchdog. It is usually used in SoC chip design.
 endmenu