From: Oleksij Rempel <linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org> To: linux-watchdog-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org, wim-IQzOog9fTRqzQB+pC5nmwQ@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Cc: Oleksij Rempel <linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org> Subject: [PATCH v4 2/2] DT: watchdog: add Alphascale asm9260 watchdog binding documentation. Date: Wed, 25 Nov 2015 20:33:23 +0100 [thread overview] Message-ID: <1448480003-8029-3-git-send-email-linux@rempel-privat.de> (raw) In-Reply-To: <1448480003-8029-1-git-send-email-linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org> Signed-off-by: Oleksij Rempel <linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.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 linux-watchdog" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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From: Oleksij Rempel <linux@rempel-privat.de> To: linux-watchdog@vger.kernel.org, linux@roeck-us.net, wim@iguana.be, devicetree@vger.kernel.org, robh@kernel.org Cc: Oleksij Rempel <linux@rempel-privat.de> Subject: [PATCH v4 2/2] DT: watchdog: add Alphascale asm9260 watchdog binding documentation. Date: Wed, 25 Nov 2015 20:33:23 +0100 [thread overview] Message-ID: <1448480003-8029-3-git-send-email-linux@rempel-privat.de> (raw) In-Reply-To: <1448480003-8029-1-git-send-email-linux@rempel-privat.de> 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 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
next prev parent reply other threads:[~2015-11-25 19:33 UTC|newest] Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-09-18 9:23 [PATCH] watchdog: add Alphascale asm9260-wdt driver Oleksij Rempel 2015-10-20 7:49 ` Oleksij Rempel 2015-10-26 12:31 ` Guenter Roeck 2015-10-27 2:31 ` Guenter Roeck 2015-10-29 7:20 ` Oleksij Rempel [not found] ` <20151027023132.GA1270-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org> 2015-11-05 9:06 ` [PATCH v2] " Oleksij Rempel 2015-11-05 9:06 ` Oleksij Rempel [not found] ` <1446714416-22587-1-git-send-email-linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org> 2015-11-05 9:06 ` [PATCH v2] watchdog: " Oleksij Rempel 2015-11-05 9:06 ` Oleksij Rempel [not found] ` <1446714416-22587-2-git-send-email-linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org> 2015-11-05 16:32 ` Guenter Roeck 2015-11-05 16:32 ` Guenter Roeck 2015-11-05 20:43 ` Rob Herring 2015-11-05 20:43 ` Rob Herring 2015-11-23 7:11 ` Oleksij Rempel 2015-11-23 7:11 ` Oleksij Rempel [not found] ` <5652BC30.7060803-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org> 2015-11-23 7:26 ` Guenter Roeck 2015-11-23 7:26 ` Guenter Roeck [not found] ` <5652BFA5.9010101-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org> 2015-11-23 9:51 ` Oleksij Rempel 2015-11-23 9:51 ` Oleksij Rempel [not found] ` <5652E1A7.2090108-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org> 2015-11-23 15:47 ` Guenter Roeck 2015-11-23 15:47 ` Guenter Roeck 2015-11-24 21:40 ` [PATCH v3 0/2] " Oleksij Rempel 2015-11-24 21:40 ` Oleksij Rempel [not found] ` <1448401233-1064-1-git-send-email-linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org> 2015-11-24 21:40 ` [PATCH v3 1/2] watchdog: " Oleksij Rempel 2015-11-24 21:40 ` Oleksij Rempel [not found] ` <1448401233-1064-2-git-send-email-linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org> 2015-11-25 3:22 ` Guenter Roeck 2015-11-25 3:22 ` Guenter Roeck 2015-11-24 21:40 ` [PATCH v3 2/2] DT: watchdog: add Alphascale asm9260 watchdog binding documentation Oleksij Rempel 2015-11-24 21:40 ` Oleksij Rempel [not found] ` <1448401233-1064-3-git-send-email-linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org> 2015-11-25 20:06 ` Rob Herring 2015-11-25 20:06 ` Rob Herring 2015-11-25 19:33 ` [PATCH v4 0/2] add Alphascale asm9260-wdt driver Oleksij Rempel 2015-11-25 19:33 ` Oleksij Rempel [not found] ` <1448480003-8029-1-git-send-email-linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org> 2015-11-25 19:33 ` [PATCH v4 1/2] watchdog: " Oleksij Rempel 2015-11-25 19:33 ` Oleksij Rempel [not found] ` <1448480003-8029-2-git-send-email-linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org> 2015-11-30 16:10 ` Guenter Roeck 2015-11-30 16:10 ` Guenter Roeck 2015-11-30 16:10 ` Guenter Roeck 2015-11-30 16:10 ` Guenter Roeck 2015-11-25 19:33 ` Oleksij Rempel [this message] 2015-11-25 19:33 ` [PATCH v4 2/2] DT: watchdog: add Alphascale asm9260 watchdog binding documentation Oleksij Rempel 2015-12-28 21:49 ` [PATCH v4 0/2] add Alphascale asm9260-wdt driver Wim Van Sebroeck 2015-12-28 21:49 ` Wim Van Sebroeck
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