From: Chen Zhong <chen.zhong@mediatek.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Lee Jones <lee.jones@linaro.org>,
Chen Zhong <chen.zhong@mediatek.com>,
linux-input@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/4] dt-bindings: mfd: Add bindings for the keys as subnode of PMIC
Date: Wed, 2 Aug 2017 11:17:18 +0800 [thread overview]
Message-ID: <1501643840-21485-3-git-send-email-chen.zhong@mediatek.com> (raw)
In-Reply-To: <1501643840-21485-1-git-send-email-chen.zhong@mediatek.com>
This patch adds documentation for device tree bindings for keys support
as the subnode of MT6397/MT6323 PMIC.
Signed-off-by: Chen Zhong <chen.zhong@mediatek.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 522a3bb..d1df77f 100644
--- a/Documentation/devicetree/bindings/mfd/mt6397.txt
+++ b/Documentation/devicetree/bindings/mfd/mt6397.txt
@@ -7,6 +7,7 @@ MT6397/MT6323 is a multifunction device with the following sub modules:
- GPIO
- Clock
- LED
+- Keys
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.
@@ -40,6 +41,11 @@ Optional subnodes:
- compatible: "mediatek,mt6323-led"
see Documentation/devicetree/bindings/leds/leds-mt6323.txt
+- keys
+ Required properties:
+ - compatible: "mediatek,mt6397-keys" or "mediatek,mt6323-keys"
+ see Documentation/devicetree/bindings/input/mtk-pmic-keys.txt
+
Example:
pwrap: pwrap@1000f000 {
compatible = "mediatek,mt8135-pwrap";
--
1.7.9.5
next prev parent reply other threads:[~2017-08-02 3:17 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-02 3:17 [PATCH 0/4] Add MediaTek PMIC keys support Chen Zhong
2017-08-02 3:17 ` [PATCH 1/4] dt-bindings: input: Add document bindings for mtk-pmic-keys Chen Zhong
2017-08-02 3:17 ` Chen Zhong [this message]
2017-08-02 3:17 ` [PATCH 3/4] input: Add MediaTek PMIC keys support Chen Zhong
2017-08-02 5:10 ` Dmitry Torokhov
2017-08-02 13:41 ` Chen Zhong
[not found] ` <1501643840-21485-4-git-send-email-chen.zhong-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2017-08-02 10:33 ` Matthias Brugger
[not found] ` <a6b77a6e-00bb-8aa1-86fe-f158bd96abbc-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-08-02 13:46 ` Chen Zhong
2017-08-02 3:17 ` [PATCH 4/4] mfd: mt6397: Add PMIC keys support to MT6397 driver Chen Zhong
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