diff options
| author | Luis Oliveira <Luis.Oliveira@synopsys.com> | 2017-06-22 11:17:32 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2017-06-27 23:36:28 +0200 |
| commit | 9f3e065c54b05b03bd39dbbcc5a44f2f1807994d (patch) | |
| tree | eae0d56ce0cd4bb21d2561da69b8f62598a8db0e /drivers/i2c/busses/Kconfig | |
| parent | 86766a3e15ac73dcf9542eebc60d3c34578d463a (diff) | |
i2c: designware: add SLAVE mode functions
- Changes in Kconfig to enable I2C_DESIGNWARE_SLAVE support
- Slave functions added to core library file
- Slave abort sources added to common source file
- New driver: i2c-designware-slave added
- Changes in the Makefile to compile the I2C_DESIGNWARE_SLAVE module
when supported by the architecture.
All the SLAVE flow is added but it is not enabled via platform
driver.
Signed-off-by: Luis Oliveira <lolivei@synopsys.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
[wsa: made a function static and one-lined a message]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/Kconfig')
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index c01cf3508d1c..c98c8e51c448 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -483,14 +483,26 @@ config I2C_DESIGNWARE_CORE config I2C_DESIGNWARE_PLATFORM tristate "Synopsys DesignWare Platform" select I2C_DESIGNWARE_CORE + select I2C_DESIGNWARE_SLAVE depends on (ACPI && COMMON_CLK) || !ACPI help If you say yes to this option, support will be included for the - Synopsys DesignWare I2C adapter. Only master mode is supported. + Synopsys DesignWare I2C adapter. This driver can also be built as a module. If so, the module will be called i2c-designware-platform. +config I2C_DESIGNWARE_SLAVE + bool "Synopsys DesignWare Slave" + 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. + + This is not a standalone module, this module compiles together with + i2c-designware-core. + config I2C_DESIGNWARE_PCI tristate "Synopsys DesignWare PCI" depends on PCI |