SAM9X60 SoC can have extra clip boards (PDAs) connected, which have an EEPROM memory for identification. A special GPIO can be used to read this memory over 1wire protocol. Enabling one wire and eeprom drivers for this memory.
Signed-off-by: Durai Manickam KR durai.manickamkr@microchip.com --- configs/sam9x60_curiosity_mmc_defconfig | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/configs/sam9x60_curiosity_mmc_defconfig b/configs/sam9x60_curiosity_mmc_defconfig index 5a58d8486f..89f7682252 100644 --- a/configs/sam9x60_curiosity_mmc_defconfig +++ b/configs/sam9x60_curiosity_mmc_defconfig @@ -73,4 +73,8 @@ CONFIG_DEBUG_UART_ANNOUNCE=y CONFIG_ATMEL_USART=y CONFIG_TIMER=y CONFIG_MCHP_PIT64B_TIMER=y +CONFIG_W1=y +CONFIG_W1_GPIO=y +CONFIG_W1_EEPROM=y +CONFIG_W1_EEPROM_DS24XXX=y CONFIG_OF_LIBFDT_OVERLAY=y