forked from Minki/linux
d524dac927
The device tree is used by more than just PowerPC. Make the documentation
directory available to all.
v2: reorganized files while moving to create arch and driver specific
directories.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
29 lines
801 B
Plaintext
29 lines
801 B
Plaintext
EEPROMs (I2C)
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Required properties:
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- compatible : should be "<manufacturer>,<type>"
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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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