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author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-04-13 10:37:39 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-04-13 10:37:39 +0200 |
commit | 1c1bf62c5892b1db1da8d385018c712e3d845e03 (patch) | |
tree | d839ef4277ef9a9811d69b80fdaebf21520b42e2 /dts/Bindings/watchdog/atmel-wdt.txt | |
parent | 38504401dae231611f489b10734d9e9ab34082d5 (diff) | |
download | barebox-1c1bf62c5892b1db1da8d385018c712e3d845e03.tar.gz barebox-1c1bf62c5892b1db1da8d385018c712e3d845e03.tar.xz |
dts: update to v4.0-rc4
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/watchdog/atmel-wdt.txt')
-rw-r--r-- | dts/Bindings/watchdog/atmel-wdt.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/dts/Bindings/watchdog/atmel-wdt.txt b/dts/Bindings/watchdog/atmel-wdt.txt index f90e294d76..a4d869744f 100644 --- a/dts/Bindings/watchdog/atmel-wdt.txt +++ b/dts/Bindings/watchdog/atmel-wdt.txt @@ -26,6 +26,11 @@ Optional properties: - atmel,disable : Should be present if you want to disable the watchdog. - atmel,idle-halt : Should be present if you want to stop the watchdog when entering idle state. + CAUTION: This property should be used with care, it actually makes the + watchdog not counting when the CPU is in idle state, therefore the + watchdog reset time depends on mean CPU usage and will not reset at all + if the CPU stop working while it is in idle state, which is probably + not what you want. - atmel,dbg-halt : Should be present if you want to stop the watchdog when entering debug state. |