8947efc077
Due to a HW issue, in some scenarios the LAST bit might remain set. This will cause an unexpected NACK after reading 16 bytes on the next read. Example: if user tries to read from a missing device, get a NACK, then if the next command is a long read ( > 16 bytes), the master will stop reading after 16 bytes. To solve this, if a command fails, check if LAST bit is still set. If it does, reset the module. Fixes: 56a1485b102e (i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver) Signed-off-by: Tali Perry <tali.perry1@gmail.com> Signed-off-by: Wolfram Sang <wsa@kernel.org> |
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| .. | ||
| algos | ||
| busses | ||
| muxes | ||
| i2c-boardinfo.c | ||
| i2c-core-acpi.c | ||
| i2c-core-base.c | ||
| i2c-core-of.c | ||
| i2c-core-slave.c | ||
| i2c-core-smbus.c | ||
| i2c-core.h | ||
| i2c-dev.c | ||
| i2c-mux.c | ||
| i2c-slave-eeprom.c | ||
| i2c-smbus.c | ||
| i2c-stub.c | ||
| Kconfig | ||
| Makefile | ||