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 0ebf116..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
@@ -21,12 +34,6 @@ config WATCHDOG_TIMEOUT_MSECS
 config HW_WATCHDOG
        bool
 
-config WATCHDOG_RESET_DISABLE
-       bool "Disable reset watchdog"
-       help
-         Disable reset watchdog, which can let WATCHDOG_RESET invalid, so
-         that the watchdog will not be fed in u-boot.
-
 config IMX_WATCHDOG
        bool "Enable Watchdog Timer support for IMX and LSCH2 of NXP"
        select HW_WATCHDOG if !WDT
@@ -34,6 +41,13 @@ config IMX_WATCHDOG
          Select this to enable the IMX and LSCH2 of Layerscape watchdog
          driver.
 
+config WATCHDOG_RESET_DISABLE
+       bool "Disable reset watchdog"
+       depends on IMX_WATCHDOG
+       help
+         Disable reset watchdog, which can let WATCHDOG_RESET invalid, so
+         that the watchdog will not be fed in u-boot.
+
 config OMAP_WATCHDOG
        bool "TI OMAP watchdog driver"
        depends on ARCH_OMAP2PLUS
@@ -85,6 +99,15 @@ config WDT_ASPEED
          It currently does not support Boot Flash Addressing Mode Detection or
          Second Boot.
 
+config WDT_AST2600
+       bool "Aspeed AST2600 watchdog timer support"
+       depends on WDT
+       default y if ASPEED_AST2600
+       help
+         Select this to enable watchdog timer for Aspeed ast2500/ast2400 devices.
+         The watchdog timer is stopped when initialized. It performs reset, either
+         full SoC reset or CPU or just some peripherals, based on the flags.
+
 config WDT_AT91
        bool "AT91 watchdog timer support"
        depends on WDT
@@ -101,6 +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
@@ -117,6 +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
@@ -124,6 +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
@@ -139,6 +185,16 @@ config WDT_MTK
          The watchdog timer is stopped when initialized.
          It performs full SoC reset.
 
+config WDT_OCTEONTX
+       bool "OcteonTX core watchdog support"
+       depends on WDT && (ARCH_OCTEONTX || ARCH_OCTEONTX2)
+       default y
+       imply WATCHDOG
+       help
+         This enables OcteonTX watchdog driver, which can be
+         found on OcteonTX/TX2 chipsets and inline with driver model.
+         Only supports watchdog reset.
+
 config WDT_OMAP3
        bool "TI OMAP watchdog timer support"
        depends on WDT && ARCH_OMAP2PLUS