linux-kernel - [PATCH v2 04/17] dt-bindings: mfd: mt6397: add a description for MT6323 power controller

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Message-ID: <317723e775d8de4aca70e17bf365db0c6b453666.1524646231.git.sean.wang@mediatek.com>
Date:   Wed, 25 Apr 2018 17:32:30 +0800
From:   <sean.wang@...iatek.com>
To:     <robh+dt@...nel.org>, <mark.rutland@....com>, <sre@...nel.org>,
        <lee.jones@...aro.org>, <a.zummo@...ertech.it>,
        <alexandre.belloni@...e-electrons.com>, <matthias.bgg@...il.com>,
        <eddie.huang@...iatek.com>
CC:     <devicetree@...r.kernel.org>, <linux-rtc@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-pm@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, Sean Wang <sean.wang@...iatek.com>
Subject: [PATCH v2 04/17] dt-bindings: mfd: mt6397: add a description for MT6323 power controller

From: Sean Wang <sean.wang@...iatek.com>

Add a description for MT6323 power controller on MT6323 and link it to the
detailed binding documentation.

Cc: devicetree@...r.kernel.org
Signed-off-by: Sean Wang <sean.wang@...iatek.com>
---
 Documentation/devicetree/bindings/mfd/mt6397.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt
index 11a748d..61115ea 100644
--- a/Documentation/devicetree/bindings/mfd/mt6397.txt
+++ b/Documentation/devicetree/bindings/mfd/mt6397.txt
@@ -8,6 +8,7 @@ MT6397/MT6323 is a multifunction device with the following sub modules:
 - Clock
 - LED
 - Keys
+- Power controller
 
 It is interfaced to host controller using SPI interface by a proprietary hardware
 called PMIC wrapper or pwrap. MT6397/MT6323 MFD is a child device of pwrap.
@@ -48,6 +49,11 @@ Optional subnodes:
 		- compatible: "mediatek,mt6397-keys" or "mediatek,mt6323-keys"
 	see Documentation/devicetree/bindings/input/mtk-pmic-keys.txt
 
+- power-controller
+	Required properties:
+		- compatible: "mediatek,mt6323-pwrc"
+	For details, see Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
+
 Example:
 	pwrap: pwrap@...0f000 {
 		compatible = "mediatek,mt8135-pwrap";
-- 
2.7.4