On Mon, Jul 17, 2017 at 02:25:38PM -0500, Christopher Bostic wrote: > Describe device tree optional properties: > > * aspeed,reset-type = "cpu|soc|system|none" > One of three different, mutually exclusive, values > > "cpu" : ARM CPU reset on signal > "soc" : 'System on chip' reset > "system" : Full system reset > > The value can also be set to "none" which indicates that no > reset of any kind is to be done via this watchdog. This assumes > another watchdog on the chip is to take care of resets. > > * aspeed,external-signal - Generate external signal (WDT1 and WDT2 only) > * aspeed,alt-boot - Boot from alternate block on signal > > Signed-off-by: Christopher Bostic <cbostic@xxxxxxxxxxxxxxxxxx> > --- > v5 - Removed aspeed,interrupt property - no plans at this point to > need this functionality in the driver. > v4 - Add aspeed-reset-type and assign one of four values, > cpu, soc, system, none. > v3 - Invert soc and sys reset to 'no' to preserve backwards > compatibility. SOC and SYS reset will be set by default > without any optional parameters set > v2 - Add 'aspeed,' prefix to all optional properties > - Add arm-reset, soc-reset, interrupt, alt-boot properties > --- > .../devicetree/bindings/watchdog/aspeed-wdt.txt | 32 ++++++++++++++++++++++ > 1 file changed, 32 insertions(+) Acked-by: Rob Herring <robh@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
