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82245b6e91
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> Signed-off-by: Lee Jones <lee.jones@linaro.org>
30 lines
795 B
Plaintext
30 lines
795 B
Plaintext
Device-Tree bindings for MediaTek PMIC based RTC
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MediaTek PMIC based RTC is an independent function of MediaTek PMIC that works
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as a type of multi-function device (MFD). The RTC can be configured and set up
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with PMIC wrapper bus which is a common resource shared with the other
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functions found on the same PMIC.
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For MediaTek PMIC MFD bindings, see:
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../mfd/mt6397.txt
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For MediaTek PMIC wrapper bus bindings, see:
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../soc/mediatek/pwrap.txt
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Required properties:
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- compatible: Should be one of follows
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"mediatek,mt6323-rtc": for MT6323 PMIC
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"mediatek,mt6397-rtc": for MT6397 PMIC
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Example:
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pmic {
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compatible = "mediatek,mt6323";
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...
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rtc {
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compatible = "mediatek,mt6323-rtc";
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};
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};
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