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author | Jiri Kosina <jkosina@suse.cz> | 2011-02-15 10:24:31 +0100 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2011-02-15 10:24:31 +0100 |
commit | 0a9d59a2461477bd9ed143c01af9df3f8f00fa81 (patch) | |
tree | df997d1cfb0786427a0df1fbd6f0640fa4248cf4 /Documentation/devicetree/bindings/eeprom.txt | |
parent | a23ce6da9677d245aa0aadc99f4197030350ab54 (diff) | |
parent | 795abaf1e4e188c4171e3cd3dbb11a9fcacaf505 (diff) | |
download | kernel_samsung_smdk4412-0a9d59a2461477bd9ed143c01af9df3f8f00fa81.zip kernel_samsung_smdk4412-0a9d59a2461477bd9ed143c01af9df3f8f00fa81.tar.gz kernel_samsung_smdk4412-0a9d59a2461477bd9ed143c01af9df3f8f00fa81.tar.bz2 |
Merge branch 'master' into for-next
Diffstat (limited to 'Documentation/devicetree/bindings/eeprom.txt')
-rw-r--r-- | Documentation/devicetree/bindings/eeprom.txt | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/eeprom.txt b/Documentation/devicetree/bindings/eeprom.txt new file mode 100644 index 0000000..4342c10 --- /dev/null +++ b/Documentation/devicetree/bindings/eeprom.txt @@ -0,0 +1,28 @@ +EEPROMs (I2C) + +Required properties: + + - compatible : should be "<manufacturer>,<type>" + If there is no specific driver for <manufacturer>, a generic + driver based on <type> is selected. Possible types are: + 24c00, 24c01, 24c02, 24c04, 24c08, 24c16, 24c32, 24c64, + 24c128, 24c256, 24c512, 24c1024, spd + + - reg : the I2C address of the EEPROM + +Optional properties: + + - pagesize : the length of the pagesize for writing. Please consult the + manual of your device, that value varies a lot. A wrong value + may result in data loss! If not specified, a safety value of + '1' is used which will be very slow. + + - read-only: this parameterless property disables writes to the eeprom + +Example: + +eeprom@52 { + compatible = "atmel,24c32"; + reg = <0x52>; + pagesize = <32>; +}; |