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5b3a3ade02
The Micro Crystal RV8263 has the same IC as the pcf85063 but has an on board crystal. This means that the CAP_SEL bit has to be cleared so the correct capacitance is selected for the crystal. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
23 lines
519 B
Plaintext
23 lines
519 B
Plaintext
* NXP PCF85063 Real Time Clock
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Required properties:
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- compatible: Should one of contain:
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"nxp,pcf85063",
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"nxp,pcf85063a",
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"nxp,pcf85063tp",
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"microcrystal,rv8263"
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- reg: I2C address for chip.
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Optional property:
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- quartz-load-femtofarads: The capacitive load of the quartz(x-tal),
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expressed in femto Farad (fF). Valid values are 7000 and 12500.
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Default value (if no value is specified) is 7000fF.
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Example:
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pcf85063: rtc@51 {
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compatible = "nxp,pcf85063";
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reg = <0x51>;
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quartz-load-femtofarads = <12500>;
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};
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