Message ID | 1448401233-1064-3-git-send-email-linux@rempel-privat.de |
---|---|
State | Not Applicable, archived |
Headers | show |
On Tue, Nov 24, 2015 at 10:40:33PM +0100, Oleksij Rempel wrote: > Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Acked-by: Rob Herring <robh@kernel.org> > --- > .../bindings/watchdog/alphascale-asm9260.txt | 35 ++++++++++++++++++++++ > 1 file changed, 35 insertions(+) > create mode 100644 Documentation/devicetree/bindings/watchdog/alphascale-asm9260.txt > > diff --git a/Documentation/devicetree/bindings/watchdog/alphascale-asm9260.txt b/Documentation/devicetree/bindings/watchdog/alphascale-asm9260.txt > new file mode 100644 > index 0000000..75b265a > --- /dev/null > +++ b/Documentation/devicetree/bindings/watchdog/alphascale-asm9260.txt > @@ -0,0 +1,35 @@ > +Alphascale asm9260 Watchdog timer > + > +Required properties: > + > +- compatible : should be "alphascale,asm9260-wdt". > +- reg : Specifies base physical address and size of the registers. > +- clocks : the clocks feeding the watchdog timer. See clock-bindings.txt > +- clock-names : should be set to > + "mod" - source for tick counter. > + "ahb" - ahb gate. > +- resets : phandle pointing to the system reset controller with > + line index for the watchdog. > +- reset-names : should be set to "wdt_rst". > + > +Optional properties: > +- timeout-sec : shall contain the default watchdog timeout in seconds, > + if unset, the default timeout is 30 seconds. > +- alphascale,mode : three modes are supported > + "hw" - hw reset (default). > + "sw" - sw reset. > + "debug" - no action is taken. > + > +Example: > + > +watchdog0: watchdog@80048000 { > + compatible = "alphascale,asm9260-wdt"; > + reg = <0x80048000 0x10>; > + clocks = <&acc CLKID_SYS_WDT>, <&acc CLKID_AHB_WDT>; > + clock-names = "mod", "ahb"; > + interrupts = <55>; > + resets = <&rst WDT_RESET>; > + reset-names = "wdt_rst"; > + timeout-sec = <30>; > + alphascale,mode = "hw"; > +}; > -- > 2.5.0 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/watchdog/alphascale-asm9260.txt b/Documentation/devicetree/bindings/watchdog/alphascale-asm9260.txt new file mode 100644 index 0000000..75b265a --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/alphascale-asm9260.txt @@ -0,0 +1,35 @@ +Alphascale asm9260 Watchdog timer + +Required properties: + +- compatible : should be "alphascale,asm9260-wdt". +- reg : Specifies base physical address and size of the registers. +- clocks : the clocks feeding the watchdog timer. See clock-bindings.txt +- clock-names : should be set to + "mod" - source for tick counter. + "ahb" - ahb gate. +- resets : phandle pointing to the system reset controller with + line index for the watchdog. +- reset-names : should be set to "wdt_rst". + +Optional properties: +- timeout-sec : shall contain the default watchdog timeout in seconds, + if unset, the default timeout is 30 seconds. +- alphascale,mode : three modes are supported + "hw" - hw reset (default). + "sw" - sw reset. + "debug" - no action is taken. + +Example: + +watchdog0: watchdog@80048000 { + compatible = "alphascale,asm9260-wdt"; + reg = <0x80048000 0x10>; + clocks = <&acc CLKID_SYS_WDT>, <&acc CLKID_AHB_WDT>; + clock-names = "mod", "ahb"; + interrupts = <55>; + resets = <&rst WDT_RESET>; + reset-names = "wdt_rst"; + timeout-sec = <30>; + alphascale,mode = "hw"; +};
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> --- .../bindings/watchdog/alphascale-asm9260.txt | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/alphascale-asm9260.txt