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dt-bindings: mfd: rn5t618: Document optional property interrupts 

These chips use interrupts for various things like RTC alarm.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Andreas Kemnade 2020-03-20 09:10:59 +01:00 committed by Lee Jones
parent bb6d3fb354
commit 361dca7d97
1 changed files with 4 additions and 0 deletions
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4
Documentation/devicetree/bindings/mfd/rn5t618.txt
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@ -15,6 +15,8 @@ Required properties:
- reg: the I2C slave address of the device
Optional properties:
- interrupts: interrupt mapping for IRQ
See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
- system-power-controller:
See Documentation/devicetree/bindings/power/power-controller.txt
@ -32,6 +34,8 @@ Example:
pmic@32 {
compatible = "ricoh,rn5t618";
reg = <0x32>;
interrupt-parent = <&gpio5>;
interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
system-power-controller;
regulators {