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From: <sean.wang@mediatek.com>
To: <robh+dt@kernel.org>, <mark.rutland@arm.com>, <sre@kernel.org>,
	<lee.jones@linaro.org>, <a.zummo@towertech.it>,
	<alexandre.belloni@free-electrons.com>,
	<eddie.huang@mediatek.com>
Cc: <devicetree@vger.kernel.org>, <linux-rtc@vger.kernel.org>,
	<linux-pm@vger.kernel.org>, <linux-mediatek@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>,
	Sean Wang <sean.wang@mediatek.com>
Subject: [PATCH v1 01/16] dt-bindings: power: reset: mediatek: add bindings for power device
Date: Fri, 23 Mar 2018 17:14:58 +0800	[thread overview]
Message-ID: <c5527464207b02d40f1c2682feb97ebf5dd443be.1521794176.git.sean.wang@mediatek.com> (raw)
In-Reply-To: <cover.1521794176.git.sean.wang@mediatek.com>

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

Add device-tree binding for the power device responsible for shutdown a
remote SoC, which is a tiny circuit block present on MediaTek PMIC based
RTC.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 .../bindings/power/reset/mt6397-rtc-poweroff.txt   | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/reset/mt6397-rtc-poweroff.txt

diff --git a/Documentation/devicetree/bindings/power/reset/mt6397-rtc-poweroff.txt b/Documentation/devicetree/bindings/power/reset/mt6397-rtc-poweroff.txt
new file mode 100644
index 0000000..75a9d7d
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/reset/mt6397-rtc-poweroff.txt
@@ -0,0 +1,24 @@
+Device-Tree bindings for Power Device on MediaTek PMIC RTC
+
+The power device is responsible for externally power off or on the remote
+MediaTek SoC through the a tiny circuit block BBPU inside PMIC RTC.
+
+Required parent node:
+- rtc
+	For MediaTek PMIC RTC bindings, see:
+	Documentation/devicetree/bindings/mfd/mt6397.txt
+
+Required properties:
+- compatible: Should be one of follows
+	"mediatek,mt6323-rtc-poweroff": for MT6323 PMIC
+	"mediatek,mt6397-rtc-poweroff": for MT6397 PMIC
+
+Example:
+
+	rtc {
+		compatible = "mediatek,mt6323-rtc";
+
+		power-off {
+			compatible = "mediatek,mt6323-rtc-poweroff";
+		};
+	};
-- 
2.7.4

  reply	other threads:[~2018-03-23  9:15 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-23  9:14 [PATCH v1 00/16] Add support to MT6323 RTC and its " sean.wang
2018-03-23  9:14 ` sean.wang [this message]
2018-03-26 22:24   ` [PATCH v1 01/16] dt-bindings: power: reset: mediatek: add bindings for " Rob Herring
2018-03-27  3:21     ` Sean Wang
2018-03-23  9:14 ` [PATCH v1 02/16] dt-bindings: rtc: mediatek: add bindings for PMIC RTC sean.wang
2018-03-23  9:41   ` Alexandre Belloni
2018-03-23 10:15     ` Alexandre Belloni
2018-03-24 19:36       ` Sean Wang
2018-03-27 15:18         ` Alexandre Belloni
2018-03-28  3:53           ` Sean Wang
2018-03-28  9:19             ` Alexandre Belloni
2018-03-23  9:15 ` [PATCH v1 03/16] dt-bindings: mfd: mediatek: add a description for MT6323 RTC sean.wang
2018-03-26 22:24   ` Rob Herring
2018-03-28 11:13   ` Lee Jones
2018-03-23  9:15 ` [PATCH v1 04/16] mfd: mt6397: add MT6323 RTC support into MT6397 driver sean.wang
2018-03-28 11:15   ` Lee Jones
2018-03-23  9:15 ` [PATCH v1 05/16] rtc: mediatek: add MT6323 support to RTC driver sean.wang
2018-03-23 10:01   ` Alexandre Belloni
2018-03-24  7:06     ` Sean Wang
2018-03-23  9:15 ` [PATCH v1 06/16] rtc: mediatek: remove unnecessary parentheses sean.wang
2018-03-23 10:21   ` Alexandre Belloni
2018-03-24  7:14     ` Sean Wang
2018-03-24 18:53       ` Alexandre Belloni
2018-03-24 19:21         ` Sean Wang
2018-03-23  9:15 ` [PATCH v1 07/16] rtc: mediatek: replace a poll with regmap_read_poll_timeout sean.wang
2018-03-23  9:15 ` [PATCH v1 08/16] rtc: mediatek: remove unnecessary irq_dispose_mapping sean.wang
2018-03-23 10:38   ` Alexandre Belloni
2018-03-26  2:22     ` Sean Wang
2018-03-23  9:15 ` [PATCH v1 09/16] rtc: mediatek: convert to use device managed functions sean.wang
2018-03-23 10:50   ` Alexandre Belloni
2018-03-26  4:07     ` Sean Wang
2018-03-27 15:07       ` Alexandre Belloni
2018-03-23  9:15 ` [PATCH v1 10/16] rtc: mediatek: add devm_of_platform_populate sean.wang
2018-03-23  9:15 ` [PATCH v1 11/16] rtc: mediatek: move the declaration into a globally visible header file sean.wang
2018-03-23  9:57   ` Alexandre Belloni
2018-03-24  7:31     ` Sean Wang
2018-03-24 18:54       ` Alexandre Belloni
2018-03-24 20:00   ` Fabio Estevam
2018-03-25  3:13     ` Sean Wang
2018-03-23  9:15 ` [PATCH v1 12/16] rtc: mediatek: cleanup header files to include sean.wang
2018-03-25  4:17   ` kbuild test robot
2018-03-25  5:21   ` kbuild test robot
2018-03-23  9:15 ` [PATCH v1 13/16] rtc: mediatek: update license converting to using SPDX identifiers sean.wang
2018-03-23  9:15 ` [PATCH v1 14/16] power: reset: mediatek: add a power-off driver using PMIC RTC device sean.wang
2018-03-23  9:15 ` [PATCH v1 15/16] MAINTAINERS: update entry for ARM/Mediatek RTC DRIVER sean.wang
2018-03-23  9:15 ` [PATCH v1 16/16] MAINTAINERS: add an entry for MediaTek board level shutdown driver sean.wang

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