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-rw-r--r--Documentation/devicetree/bindings/timer/renesas,tmu.yaml18
1 files changed, 16 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/timer/renesas,tmu.yaml b/Documentation/devicetree/bindings/timer/renesas,tmu.yaml
index a67e427a9e7e..84bbe15028a1 100644
--- a/Documentation/devicetree/bindings/timer/renesas,tmu.yaml
+++ b/Documentation/devicetree/bindings/timer/renesas,tmu.yaml
@@ -46,7 +46,19 @@ properties:
interrupts:
minItems: 2
- maxItems: 3
+ items:
+ - description: Underflow interrupt, channel 0
+ - description: Underflow interrupt, channel 1
+ - description: Underflow interrupt, channel 2
+ - description: Input capture interrupt, channel 2
+
+ interrupt-names:
+ minItems: 2
+ items:
+ - const: tuni0
+ - const: tuni1
+ - const: tuni2
+ - const: ticpi2
clocks:
maxItems: 1
@@ -100,7 +112,9 @@ examples:
reg = <0xffd80000 0x30>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+ <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
clocks = <&mstp0_clks R8A7779_CLK_TMU0>;
clock-names = "fck";
power-domains = <&sysc R8A7779_PD_ALWAYS_ON>;