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[v5,1/6] dt-bindings: timer: nuvoton,npcm7xx-timer: Allow specifying all clocks

Message ID 20221104161850.2889894-2-j.neuschaefer@gmx.net
State New
Headers show
Series Nuvoton WPCM450 clock and reset driver | expand

Commit Message

J. Neuschäfer Nov. 4, 2022, 4:18 p.m. UTC 
The timer module contains multiple timers. In the WPCM450 SoC, each timer
runs off a clock can be gated individually. To model this correctly, the
timer node in the devicetree needs to take multiple clock inputs.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Rob Herring <robh@kernel.org>
---

v4-5:
- no changes

v3:
- Add R-b tag

v2:
- no changes
---
 .../devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml  | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

--
2.35.1
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Patch

diff --git a/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml
index 737af78ad70c3..d53e1bb98b8a6 100644
--- a/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml
+++ b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml
@@ -25,7 +25,13 @@  properties:
       - description: The timer interrupt of timer 0

   clocks:
-    maxItems: 1
+    items:
+      - description: The reference clock for timer 0
+      - description: The reference clock for timer 1
+      - description: The reference clock for timer 2
+      - description: The reference clock for timer 3
+      - description: The reference clock for timer 4
+    minItems: 1

 required:
   - compatible