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drivers: i2c: add i2c controller implementation using rp2040 pio #81183

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drivers: i2c: add i2c controller implementation using rp2040 pio #81183

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1 change: 1 addition & 0 deletions drivers/i2c/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,7 @@ zephyr_library_sources_ifdef(CONFIG_I2C_NUMAKER i2c_numaker.c)
zephyr_library_sources_ifdef(CONFIG_I2C_OMAP i2c_omap.c)
zephyr_library_sources_ifdef(CONFIG_I2C_RCAR i2c_rcar.c)
zephyr_library_sources_ifdef(CONFIG_I2C_RENESAS_RA_IIC i2c_renesas_ra_iic.c)
zephyr_library_sources_ifdef(CONFIG_I2C_RPI_PICO_PIO i2c_rpi_pico_pio.c)
zephyr_library_sources_ifdef(CONFIG_I2C_RV32M1_LPI2C i2c_rv32m1_lpi2c.c)
zephyr_library_sources_ifdef(CONFIG_I2C_SAM0 i2c_sam0.c)
zephyr_library_sources_ifdef(CONFIG_I2C_SAM_TWI i2c_sam_twi.c)
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8 changes: 8 additions & 0 deletions drivers/i2c/Kconfig
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Expand Up @@ -254,6 +254,14 @@ config I2C_RV32M1_LPI2C
help
Enable the RV32M1 LPI2C driver.

config I2C_RPI_PICO_PIO
bool "Raspberry Pi Pico PIO based I2C driver"
default y
depends on DT_HAS_RASPBERRYPI_PICO_PIO_I2C_ENABLED
select PICOSDK_USE_PIO
help
Enable the Raspberry Pi Pico PIO I2C driver.

config GPIO_I2C_SWITCH
bool "GPIO controlled I2C bus switch"
default y
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