summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/timer
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/timer')
-rw-r--r--Documentation/devicetree/bindings/timer/cadence,ttc-timer.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/timer/cadence,ttc-timer.txt b/Documentation/devicetree/bindings/timer/cadence,ttc-timer.txt
index 993695c659e1..eeee6cd51e5c 100644
--- a/Documentation/devicetree/bindings/timer/cadence,ttc-timer.txt
+++ b/Documentation/devicetree/bindings/timer/cadence,ttc-timer.txt
@@ -6,6 +6,9 @@ Required properties:
- interrupts : A list of 3 interrupts; one per timer channel.
- clocks: phandle to the source clock
+Optional properties:
+- timer-width: Bit width of the timer, necessary if not 16.
+
Example:
ttc0: ttc0@f8001000 {
@@ -14,4 +17,5 @@ ttc0: ttc0@f8001000 {
compatible = "cdns,ttc";
reg = <0xF8001000 0x1000>;
clocks = <&cpu_clk 3>;
+ timer-width = <32>;
};