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b514aeae49
This adds "microchip,24c128" to the list of compatible strings for i2c eeproms. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
42 lines
1.1 KiB
Plaintext
42 lines
1.1 KiB
Plaintext
EEPROMs (I2C)
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Required properties:
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- compatible : should be "<manufacturer>,<type>", like these:
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"atmel,24c00", "atmel,24c01", "atmel,24c02", "atmel,24c04",
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"atmel,24c08", "atmel,24c16", "atmel,24c32", "atmel,24c64",
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"atmel,24c128", "atmel,24c256", "atmel,24c512", "atmel,24c1024"
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"catalyst,24c32"
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"microchip,24c128"
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"ramtron,24c64"
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"renesas,r1ex24002"
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If there is no specific driver for <manufacturer>, a generic
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driver based on <type> is selected. Possible types are:
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"24c00", "24c01", "24c02", "24c04", "24c08", "24c16", "24c32", "24c64",
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"24c128", "24c256", "24c512", "24c1024", "spd"
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- reg : the I2C address of the EEPROM
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Optional properties:
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- pagesize : the length of the pagesize for writing. Please consult the
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manual of your device, that value varies a lot. A wrong value
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may result in data loss! If not specified, a safety value of
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'1' is used which will be very slow.
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- read-only: this parameterless property disables writes to the eeprom
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Example:
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eeprom@52 {
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compatible = "atmel,24c32";
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reg = <0x52>;
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pagesize = <32>;
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};
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