arm: Remove zmx25 board and ARCH_MX25

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

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index d5edabf..eaa6f16 100644 (file)
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -9,9 +9,22 @@ config WATCHDOG
          this option if you want to service enabled watchdog by U-Boot. Disable
          this option if you want U-Boot to start watchdog but never service it.
 
+config WATCHDOG_AUTOSTART
+       bool "Automatically start watchdog timer"
+       depends on WDT
+       default y
+       help
+         Automatically start watchdog timer and start servicing it during
+         init phase. Enabled by default. Disable this option if you want
+         to compile U-Boot with CONFIG_WDT support but do not want to
+         activate watchdog, like when CONFIG_WDT option is disabled. You
+         would be able to start watchdog manually by 'wdt' command. Useful
+         when you want to have support for 'wdt' command but do not want
+         to have watchdog enabled by default.
+
 config WATCHDOG_TIMEOUT_MSECS
        int "Watchdog timeout in msec"
-       default 128000 if ARCH_MX25 || ARCH_MX31 || ARCH_MX5 || ARCH_MX6
+       default 128000 if ARCH_MX31 || ARCH_MX5 || ARCH_MX6
        default 128000 if ARCH_MX7 || ARCH_VF610
        default 30000 if ARCH_SOCFPGA
        default 60000
@@ -111,6 +124,13 @@ config WDT_BCM6345
          The watchdog timer is stopped when initialized.
          It performs full SoC reset.
 
+config WDT_BOOKE
+       bool "PowerPC Book-E watchdog driver"
+       depends on WDT && MPC85xx
+       help
+         Watchdog driver for PowerPC Book-E chips, such as the Freescale
+         MPC85xx SOCs and the IBM PowerPC 440.
+
 config WDT_CDNS
        bool "Cadence watchdog timer support"
        depends on WDT
@@ -127,6 +147,15 @@ config WDT_CORTINA
          This driver support all CPU ISAs supported by Cortina
          Access CAxxxx SoCs.
 
+config WDT_GPIO
+       bool "External gpio watchdog support"
+       depends on WDT
+       depends on DM_GPIO
+       help
+         Support for external watchdog fed by toggling a gpio. See
+         doc/device-tree-bindings/watchdog/gpio-wdt.txt for
+         information on how to describe the watchdog in device tree.
+
 config WDT_MPC8xx
        bool "MPC8xx watchdog timer support"
        depends on WDT && MPC8xx
@@ -134,6 +163,13 @@ config WDT_MPC8xx
        help
          Select this to enable mpc8xx watchdog timer
 
+config WDT_MT7620
+       bool "MediaTek MT7620 watchdog timer support"
+       depends on WDT && SOC_MT7620
+       help
+         Select this to enable watchdog timer on MediaTek MT7620 and earlier
+         SoC chips.
+
 config WDT_MT7621
        bool "MediaTek MT7621 watchdog timer support"
        depends on WDT && SOC_MT7628