diff mbox series

[RESEND,v5,1/5] dt-bindings: mfd: rn5t618: Document optional property interrupts

Message ID 20200226190504.6467-2-andreas@kemnade.info
State New
Headers show
Series Add rtc support for rn5t618 mfd | expand

Commit Message

Andreas Kemnade Feb. 26, 2020, 7:05 p.m. UTC 
These chips use interrupts for various things like RTC alarm.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
---
Changes in v4: add refernce to interrupt binding
documentation
 Documentation/devicetree/bindings/mfd/rn5t618.txt | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/mfd/rn5t618.txt b/Documentation/devicetree/bindings/mfd/rn5t618.txt
index b74e5e94d1cb..16778ea00dbc 100644
--- a/Documentation/devicetree/bindings/mfd/rn5t618.txt
+++ b/Documentation/devicetree/bindings/mfd/rn5t618.txt
@@ -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 {