From: Pramod Kumar <pramod.ku...@broadcom.com>
DT documentation for sp805 DM wdt Broadcom iproc driver
used by iproc-based socs.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
Signed-off-by: Vladimir Olovyannikov <vladimir.olovyanni...@broadcom.com>
---
.../devicetree/bindings/watchdog/sp805-wdt_dm.txt | 15 +++++++++++++++
1 file changed, 15 insertions(+)
create mode 100644 Documentation/devicetree/bindings/watchdog/sp805-wdt_dm.txt
diff --git a/Documentation/devicetree/bindings/watchdog/sp805-wdt_dm.txt
b/Documentation/devicetree/bindings/watchdog/sp805-wdt_dm.txt
new file mode 100644
index 0000000000..34b677fd64
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/sp805-wdt_dm.txt
@@ -0,0 +1,15 @@
+sp805 is an ARM Watchdog Timer (WDT) Controller (DM)
+
+Required properties:
+-compatible : Should be arm,sp805-wdt
+-reg : Base address and size of the watchdog timer registers.
+-clk-mhz : Watchdog clock in mhz
+timeout-msec : Watchdog timer expire value in msec
+
+Example:
+ wdt0: watchdog@c0000 {
+ compatible = "arm,sp805-wdt";
+ reg = <0x000c0000 0x1000>;
+ clk-mhz = <12500000>;
+ timeout-msec = <60000>;
+ };
--
2.17.1
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