[v4,01/20] dt-bindings: mrvl,mmp-timer: add clock
diff mbox series

Message ID 20181128175324.163202-2-lkundrak@v3.sk
State New, archived
Headers show
Series
  • MMP platform fixes
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Commit Message

Lubomir Rintel Nov. 28, 2018, 5:53 p.m. UTC
The timer needs the timer clock to be enabled, otherwise it stops
ticking.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Pavel Machek <pavel@ucw.cz>

---
Changes since v1:
- Made the clock optional, to keep compatibility with DTs without it

 Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Olof Johansson Nov. 30, 2018, 11:10 p.m. UTC | #1
On Wed, Nov 28, 2018 at 06:53:05PM +0100, Lubomir Rintel wrote:
> The timer needs the timer clock to be enabled, otherwise it stops
> ticking.
> 
> Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
> Reviewed-by: Rob Herring <robh@kernel.org>
> Acked-by: Pavel Machek <pavel@ucw.cz>
> 
> ---
> Changes since v1:
> - Made the clock optional, to keep compatibility with DTs without it

Applied, thanks.


-Olof

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt b/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt
index 9a6e251462e7..b8f02c663521 100644
--- a/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt
+++ b/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt
@@ -5,9 +5,13 @@  Required properties:
 - reg : Address and length of the register set of timer controller.
 - interrupts : Should be the interrupt number.
 
+Optional properties:
+- clocks : Should contain a single entry describing the clock input.
+
 Example:
 	timer0: timer@d4014000 {
 		compatible = "mrvl,mmp-timer";
 		reg = <0xd4014000 0x100>;
 		interrupts = <13>;
+		clocks = <&coreclk 2>;
 	};