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From: Frank Wunderlich <frank-w@public-files.de>
To: linux-mediatek@lists.infradead.org
Cc: Frank Wunderlich <frank-w@public-files.de>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	Alessandro Zummo <a.zummo@towertech.it>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Eddie Huang <eddie.huang@mediatek.com>,
	Josef Friedl <josef.friedl@speed.at>,
	Lee Jones <lee.jones@linaro.org>,
	linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
	linux-rtc@vger.kernel.org, Mark Rutland <mark.rutland@arm.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	Sean Wang <sean.wang@mediatek.com>,
	Sebastian Reichel <sre@kernel.org>,
	"Tianping Fang" <tianping.fang@mediatek.com>
Subject: [PATCH v7 1/7] dt-bindings: rtc: mediatek: add missing mt6397 rtc
Date: Tue, 10 Sep 2019 09:04:40 +0200
Message-ID: <20190910070446.639-2-frank-w@public-files.de> (raw)
In-Reply-To: <20190910070446.639-1-frank-w@public-files.de>

From: Josef Friedl <josef.friedl@speed.at>

add missing devicetree-binding document for mt6397 rtc
in later patch driver is extended with mt6323 chip

Suggested-By: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Josef Friedl <josef.friedl@speed.at>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Rob Herring <robh@kernel.org>
---
changes since v6: none
changes since v5: none
changes since v4: use relative path
changes since v3: moved SOB
changes since v2: splitted rtc-mt6397.txt from first patch
---
 .../devicetree/bindings/rtc/rtc-mt6397.txt    | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rtc/rtc-mt6397.txt

diff --git a/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt b/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt
new file mode 100644
index 000000000000..55a0c8874c03
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt
@@ -0,0 +1,29 @@
+Device-Tree bindings for MediaTek PMIC based RTC
+
+MediaTek PMIC based RTC is an independent function of MediaTek PMIC that works
+as a type of multi-function device (MFD). The RTC can be configured and set up
+with PMIC wrapper bus which is a common resource shared with the other
+functions found on the same PMIC.
+
+For MediaTek PMIC MFD bindings, see:
+../mfd/mt6397.txt
+
+For MediaTek PMIC wrapper bus bindings, see:
+../soc/mediatek/pwrap.txt
+
+Required properties:
+- compatible: Should be one of follows
+       "mediatek,mt6323-rtc": for MT6323 PMIC
+       "mediatek,mt6397-rtc": for MT6397 PMIC
+
+Example:
+
+       pmic {
+               compatible = "mediatek,mt6323";
+
+               ...
+
+               rtc {
+                       compatible = "mediatek,mt6323-rtc";
+               };
+       };
-- 
2.17.1


  reply index

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-10  7:04 [PATCH v7 0/7] implement poweroff for mt6323 / bpi-r2 Frank Wunderlich
2019-09-10  7:04 ` Frank Wunderlich [this message]
2019-09-10  7:04 ` [PATCH v7 2/7] rtc: mt6397: move some common definitions into rtc.h Frank Wunderlich
2019-09-10  7:04 ` [PATCH v7 3/7] rtc: mt6397: improvements of rtc driver Frank Wunderlich
2019-09-10  7:04 ` [PATCH v7 4/7] rtc: mt6397: add compatible for mt6323 Frank Wunderlich
2019-09-10  7:04 ` [PATCH v7 5/7] power: reset: add driver for mt6323 poweroff Frank Wunderlich
2019-09-11 18:49   ` Sean Wang
2019-09-10  7:04 ` [PATCH v7 6/7] MAINTAINERS: add Mediatek shutdown drivers Frank Wunderlich
2019-09-10  7:04 ` [PATCH v7 7/7] arm: dts: mt6323: add keys, power-controller, rtc and codec Frank Wunderlich

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