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i2c: designware: Remove useless driver specific option for I2C target

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The generic option for I2C target is already user selectable,
which makes the DesignWare specific option completely
unnecessary. The DesignWare option also silently selected
I2C_SLAVE instead of depending on it without any real need
for it.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20251218151509.361617-2-heikki.krogerus@linux.intel.com
This commit is contained in:
Heikki Krogerus
2025-12-18 16:15:00 +01:00
committed by Andi Shyti
parent 6a28174326
commit 9f65f8fa18
3 changed files with 4 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/i2c/busses/Kconfig
View File

@@ -568,20 +568,14 @@ config I2C_DESIGNWARE_CORE
help
This option enables support for the Synopsys DesignWare I2C adapter.
This driver includes support for the I2C host on the Synopsys
Designware I2C adapter.
Designware I2C adapter, and the I2C slave when enabled (select
I2C_SLAVE).
To compile the driver as a module, choose M here: the module will be
called i2c-designware-core.
if I2C_DESIGNWARE_CORE
config I2C_DESIGNWARE_SLAVE
bool "Synopsys DesignWare Slave"
select I2C_SLAVE
help
If you say yes to this option, support will be included for the
Synopsys DesignWare I2C slave adapter.
config I2C_DESIGNWARE_PLATFORM
tristate "Synopsys DesignWare Platform driver"
depends on (ACPI && COMMON_CLK) || !ACPI

2
drivers/i2c/busses/Makefile
View File

@@ -53,7 +53,7 @@ obj-$(CONFIG_I2C_DAVINCI) += i2c-davinci.o
obj-$(CONFIG_I2C_DESIGNWARE_CORE) += i2c-designware-core.o
i2c-designware-core-y := i2c-designware-common.o
i2c-designware-core-y += i2c-designware-master.o
i2c-designware-core-$(CONFIG_I2C_DESIGNWARE_SLAVE) += i2c-designware-slave.o
i2c-designware-core-$(CONFIG_I2C_SLAVE) += i2c-designware-slave.o
obj-$(CONFIG_I2C_DESIGNWARE_PLATFORM) += i2c-designware-platform.o
i2c-designware-platform-y := i2c-designware-platdrv.o
i2c-designware-platform-$(CONFIG_I2C_DESIGNWARE_AMDPSP) += i2c-designware-amdpsp.o

2
drivers/i2c/busses/i2c-designware-core.h
View File

@@ -386,7 +386,7 @@ void i2c_dw_disable(struct dw_i2c_dev *dev);
extern void i2c_dw_configure_master(struct dw_i2c_dev *dev);
extern int i2c_dw_probe_master(struct dw_i2c_dev *dev);
#if IS_ENABLED(CONFIG_I2C_DESIGNWARE_SLAVE)
#if IS_ENABLED(CONFIG_I2C_SLAVE)
extern void i2c_dw_configure_slave(struct dw_i2c_dev *dev);
extern int i2c_dw_probe_slave(struct dw_i2c_dev *dev);
#else