threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
47 lines
1.2 KiB
Plaintext
47 lines
1.2 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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"atmel,24c2048"
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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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The following manufacturers values have been deprecated:
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"at", "at24"
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If there is no specific driver for <manufacturer>, a generic
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device with <type> and manufacturer "atmel" should be used.
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Possible types are:
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"24c00", "24c01", "24c02", "24c04", "24c08", "24c16", "24c32", "24c64",
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"24c128", "24c256", "24c512", "24c1024", "24c2048", "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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