DW APB I2C slave code in fact depends on the DW I2C driver core, but not on the platform code. Yes, the I2C slave interface is currently supported by the platform version of the IP core, but it doesn't make it dependent on it. So make sure the DW APB I2C slave config is only available if the I2C_DESIGNWARE_CORE config is enabled. Signed-off-by: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx> Cc: Alexey Malahov <Alexey.Malahov@xxxxxxxxxxxxxxxxxxxx> Cc: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx> Cc: Paul Burton <paulburton@xxxxxxxxxx> Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx> Cc: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Cc: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> Cc: Wolfram Sang <wsa@xxxxxxxxxxxxx> Cc: Rob Herring <robh+dt@xxxxxxxxxx> Cc: Frank Rowand <frowand.list@xxxxxxxxx> Cc: linux-mips@xxxxxxxxxxxxxxx Cc: devicetree@xxxxxxxxxxxxxxx --- drivers/i2c/busses/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 14368c46cb63..368aa64e9266 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -541,8 +541,8 @@ config I2C_DESIGNWARE_PLATFORM config I2C_DESIGNWARE_SLAVE bool "Synopsys DesignWare Slave" + depends on I2C_DESIGNWARE_CORE select I2C_SLAVE - depends on I2C_DESIGNWARE_PLATFORM help If you say yes to this option, support will be included for the Synopsys DesignWare I2C slave adapter. -- 2.25.1
