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[PATCH v3 2/2] dt-bindings: ARM: Mediatek: add interrupt as required properties to the mt6397/mt6323 doc

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MT6397/MT6323 have one interrupt line connected to the main SoC.
Interrupt should be required feature of pmic, each sub module also
need it to complete their function or error detect, add it as
required properties on dts file.

Signed-off-by: Henry Chen <henryc.chen@mediatek.com>
---
 Documentation/devicetree/bindings/mfd/mt6397.txt | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt
index 949c85f..a96529e 100644
--- a/Documentation/devicetree/bindings/mfd/mt6397.txt
+++ b/Documentation/devicetree/bindings/mfd/mt6397.txt
@@ -15,7 +15,13 @@ Documentation/devicetree/bindings/soc/pwrap.txt
 This document describes the binding for MFD device and its sub module.
 
 Required properties:
-compatible: "mediatek,mt6397" or "mediatek,mt6323"
+- compatible: "mediatek,mt6397" or "mediatek,mt6323"
+- interrupts: mt6323/mt6397 have one interrupt line connecteded to the main SoC
+- interrupt-parent: The parent interrupt controller
+- interrupt-controller : marks the device node as an interrupt controller
+- #interrupt-cells: the number of cells to describe an IRQ, this should be 2.
+  The first cell is the IRQ number.
+  The second cell is the flags, encoded as the trigger masks from
 
 Optional subnodes:
 
@@ -43,6 +49,10 @@ Example:
 
 		pmic {
 			compatible = "mediatek,mt6397";
+			interrupt-parent = <&pio>;
+			interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
 
 			codec: mt6397codec {
 				compatible = "mediatek,mt6397-codec";
-- 
1.8.1.1.dirty

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[PATCH v3 2/2] dt-bindings: ARM: Mediatek: add interrupt as required properties to the mt6397/mt6323 doc Henry Chen <henryc.chen@mediatek.com> - 2016-04-15 10:40 +0200
  Re: [PATCH v3 2/2] dt-bindings: ARM: Mediatek: add interrupt as  required properties to the mt6397/mt6323 doc Lee Jones <lee.jones@linaro.org> - 2016-04-25 13:00 +0200

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