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authorSascha Hauer <s.hauer@pengutronix.de>2016-06-13 07:31:46 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2016-06-13 12:43:53 +0200
commit86186c232241b607f84cc266a6cda49160f44948 (patch)
tree286a87dae7f2d8c3eda5b8551fc9b5f4db726c45 /dts/Bindings/watchdog/renesas-wdt.txt
parent0cf29e11efa66ad4515c9391303406c725be2c7a (diff)
downloadbarebox-86186c232241b607f84cc266a6cda49160f44948.tar.gz
barebox-86186c232241b607f84cc266a6cda49160f44948.tar.xz
dts: update to v4.7-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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+Renesas Watchdog Timer (WDT) Controller
+
+Required properties:
+- compatible : Should be "renesas,r8a7795-wdt", or "renesas,rcar-gen3-wdt"
+
+ When compatible with the generic version, nodes must list the SoC-specific
+ version corresponding to the platform first, followed by the generic
+ version.
+
+- reg : Should contain WDT registers location and length
+- clocks : the clock feeding the watchdog timer.
+
+Optional properties:
+- timeout-sec : Contains the watchdog timeout in seconds
+- power-domains : the power domain the WDT belongs to
+
+Examples:
+
+ wdt0: watchdog@e6020000 {
+ compatible = "renesas,r8a7795-wdt", "renesas,rcar-gen3-wdt";
+ reg = <0 0xe6020000 0 0x0c>;
+ clocks = <&cpg CPG_MOD 402>;
+ power-domains = <&cpg>;
+ timeout-sec = <60>;
+ };