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-rw-r--r--drivers/w1/Kconfig16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/w1/Kconfig b/drivers/w1/Kconfig
index 711b90903e7..9a1e00dd3e0 100644
--- a/drivers/w1/Kconfig
+++ b/drivers/w1/Kconfig
@@ -54,4 +54,20 @@ config W1_SMEM
Say Y here if you want to connect 1-wire
simple 64bit memory rom(ds2401/ds2411/ds1990*) to you wire.
+config W1_DS2433
+ tristate "4kb EEPROM family support (DS2433)"
+ depends on W1
+ help
+ Say Y here if you want to use a 1-wire
+ 4kb EEPROM family device (DS2433).
+
+config W1_DS2433_CRC
+ bool "Protect DS2433 data with a CRC16"
+ depends on W1_DS2433
+ select CRC16
+ help
+ Say Y here to protect DS2433 data with a CRC16.
+ Each block has 30 bytes of data and a two byte CRC16.
+ Full block writes are only allowed if the CRC is valid.
+
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