From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [PATCH v1 01/16] dt-bindings: power: reset: mediatek: add bindings for power device Date: Fri, 23 Mar 2018 17:14:58 +0800 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org 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 List-Id: linux-pm@vger.kernel.org From: Sean Wang 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 --- .../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