From mboxrd@z Thu Jan 1 00:00:00 1970 From: Frank Wunderlich 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> References: <20190910070446.639-1-frank-w@public-files.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20190910070446.639-1-frank-w@public-files.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-mediatek@lists.infradead.org Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, Alexandre Belloni , Sean Wang , Alessandro Zummo , linux-pm@vger.kernel.org, Frank Wunderlich , Josef Friedl , linux-kernel@vger.kernel.org, Tianping Fang , Rob Herring , Sebastian Reichel , Matthias Brugger , Mark Rutland , Eddie Huang , Lee Jones , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org From: Josef Friedl add missing devicetree-binding document for mt6397 rtc in later patch driver is extended with mt6323 chip Suggested-By: Alexandre Belloni Signed-off-by: Josef Friedl Signed-off-by: Frank Wunderlich Reviewed-by: Rob Herring --- 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