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-rw-r--r--Documentation/devicetree/bindings/timer/renesas,tmu.txt7
1 files changed, 5 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/timer/renesas,tmu.txt b/Documentation/devicetree/bindings/timer/renesas,tmu.txt
index 425d0c5f4aee..7db89fb25444 100644
--- a/Documentation/devicetree/bindings/timer/renesas,tmu.txt
+++ b/Documentation/devicetree/bindings/timer/renesas,tmu.txt
@@ -8,7 +8,10 @@ are independent. The TMU hardware supports up to three channels.
Required Properties:
- - compatible: must contain "renesas,tmu"
+ - compatible: must contain one or more of the following:
+ - "renesas,tmu-r8a7779" for the r8a7779 TMU
+ - "renesas,tmu" for any TMU.
+ This is a fallback for the above renesas,tmu-* entries
- reg: base address and length of the registers block for the timer module.
@@ -27,7 +30,7 @@ Optional Properties:
Example: R8A7779 (R-Car H1) TMU0 node
tmu0: timer@ffd80000 {
- compatible = "renesas,tmu";
+ compatible = "renesas,tmu-r8a7779", "renesas,tmu";
reg = <0xffd80000 0x30>;
interrupts = <0 32 IRQ_TYPE_LEVEL_HIGH>,
<0 33 IRQ_TYPE_LEVEL_HIGH>,

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