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| author | Felix Fietkau <nbd@openwrt.org> | 2007-12-24 22:47:27 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2007-12-24 22:47:27 +0000 |
| commit | c65e66ac49dfecf55bfbf61a10eebf2443b82b92 (patch) | |
| tree | 5c97cef8ba9d5b867534df01545b7df22fba5bf8 /target/linux/rb532/patches/520-rc32434_wdt.patch | |
| parent | 01e9b18190bd0248930f86ea0f56d73c6b7740bc (diff) | |
| download | upstream-c65e66ac49dfecf55bfbf61a10eebf2443b82b92.tar.gz upstream-c65e66ac49dfecf55bfbf61a10eebf2443b82b92.tar.bz2 upstream-c65e66ac49dfecf55bfbf61a10eebf2443b82b92.zip | |
watchdog driver for RB 532
Here is the driver for the hardware watchdog timer
integrated in RB 532 (as part of the SoC IDT 79RC32434).
File include/asm-mips/rc32434/integ.h is taken from
Mikrotik RB 532 kernel patch.
Signed-off-by: Ondrej Zajicek <santiago@crfreenet.org>
SVN-Revision: 9896
Diffstat (limited to 'target/linux/rb532/patches/520-rc32434_wdt.patch')
| -rw-r--r-- | target/linux/rb532/patches/520-rc32434_wdt.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/target/linux/rb532/patches/520-rc32434_wdt.patch b/target/linux/rb532/patches/520-rc32434_wdt.patch new file mode 100644 index 0000000000..7864d1536b --- /dev/null +++ b/target/linux/rb532/patches/520-rc32434_wdt.patch @@ -0,0 +1,43 @@ +diff -ur linux-2.6.22.4.old/arch/mips/kernel/time.c linux-2.6.22.4.new/arch/mips/kernel/time.c +--- linux-2.6.22.4.old/arch/mips/kernel/time.c 2007-08-21 06:33:06.000000000 +0200 ++++ linux-2.6.22.4.new/arch/mips/kernel/time.c 2007-12-24 17:13:43.000000000 +0100 +@@ -478,3 +478,5 @@ + EXPORT_SYMBOL(to_tm); + EXPORT_SYMBOL(rtc_mips_set_time); + EXPORT_SYMBOL(rtc_mips_get_time); ++EXPORT_SYMBOL(mips_hpt_frequency); ++ +diff -ur linux-2.6.22.4.old/drivers/char/watchdog/Kconfig linux-2.6.22.4.new/drivers/char/watchdog/Kconfig +--- linux-2.6.22.4.old/drivers/char/watchdog/Kconfig 2007-08-21 06:33:06.000000000 +0200 ++++ linux-2.6.22.4.new/drivers/char/watchdog/Kconfig 2007-12-24 17:13:43.000000000 +0100 +@@ -575,6 +575,19 @@ + To compile this driver as a module, choose M here: the + module will be called rm9k_wdt. + ++config RC32434_WDT ++ tristate "IDT Interprise 79RC32434 SoC hardware watchdog" ++ depends on WATCHDOG && MIKROTIK_RB500 ++ help ++ This is a driver for hardware watchdog integrated in IDT Interprise ++ 79RC32434 SoC. 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 rc32434_wdt. ++ ++ + # S390 Architecture + + config ZVM_WATCHDOG +diff -ur linux-2.6.22.4.old/drivers/char/watchdog/Makefile linux-2.6.22.4.new/drivers/char/watchdog/Makefile +--- linux-2.6.22.4.old/drivers/char/watchdog/Makefile 2007-08-21 06:33:06.000000000 +0200 ++++ linux-2.6.22.4.new/drivers/char/watchdog/Makefile 2007-12-24 17:13:43.000000000 +0100 +@@ -75,6 +75,7 @@ + obj-$(CONFIG_INDYDOG) += indydog.o + obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o + obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o ++obj-$(CONFIG_RC32434_WDT) += rc32434_wdt.o + + # S390 Architecture + |