summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/timer/renesas,8bit-timer.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/timer/renesas,8bit-timer.txt')
-rw-r--r--Documentation/devicetree/bindings/timer/renesas,8bit-timer.txt25
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/timer/renesas,8bit-timer.txt b/Documentation/devicetree/bindings/timer/renesas,8bit-timer.txt
new file mode 100644
index 000000000..9dca3759a
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/renesas,8bit-timer.txt
@@ -0,0 +1,25 @@
+* Renesas H8/300 8bit timer
+
+The 8bit timer is a 8bit timer/counter with configurable clock inputs and
+programmable compare match.
+
+This implement only supported cascade mode.
+
+Required Properties:
+
+ - compatible: must contain "renesas,8bit-timer"
+ - reg: base address and length of the registers block for the timer module.
+ - interrupts: interrupt-specifier for the timer, CMIA and TOVI
+ - clocks: a list of phandle, one for each entry in clock-names.
+ - clock-names: must contain "fck" for the functional clock.
+
+Example:
+
+ timer8_0: timer@ffff80 {
+ compatible = "renesas,8bit-timer";
+ reg = <0xffff80 10>;
+ interrupts = <36>;
+ clocks = <&fclk>;
+ clock-names = "fck";
+ };
+