linux-kernel - [PATCH v7 1/7] dt-bindings: mfd: rn5t618: Document optional property interrupts

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Message-Id: <20200320081105.12026-2-andreas@kemnade.info>
Date:   Fri, 20 Mar 2020 09:10:59 +0100
From:   Andreas Kemnade <andreas@...nade.info>
To:     lee.jones@...aro.org, robh+dt@...nel.org, mark.rutland@....com,
        a.zummo@...ertech.it, alexandre.belloni@...tlin.com,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-rtc@...r.kernel.org, stefan@...er.ch, b.galvani@...il.com,
        phh@....me, letux-kernel@...nphoenux.org, knaack.h@....de,
        lars@...afoo.de, pmeerw@...erw.net, linux-iio@...r.kernel.org,
        jic23@...nel.org
Cc:     Andreas Kemnade <andreas@...nade.info>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH v7 1/7] dt-bindings: mfd: rn5t618: Document optional property interrupts

These chips use interrupts for various things like RTC alarm.

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

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 {
-- 
2.20.1