| Message ID | 20190818135611.7776-5-frank-w@public-files.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | implement poweroff for mt6323 / bpi-r2 | expand |
On Sun, 18 Aug 2019 15:56:02 +0200, Frank Wunderlich wrote: > 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> > --- > 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 > Reviewed-by: Rob Herring <robh@kernel.org>
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"; + }; + };