| # Kconfig - I2C configuration options |
| |
| # |
| # Copyright (c) 2015 Intel Corporation |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are met: |
| # |
| # 1) Redistributions of source code must retain the above copyright notice, |
| # this list of conditions and the following disclaimer. |
| # |
| # 2) Redistributions in binary form must reproduce the above copyright notice, |
| # this list of conditions and the following disclaimer in the documentation |
| # and/or other materials provided with the distribution. |
| # |
| # 3) Neither the name of Intel Corporation nor the names of its contributors |
| # may be used to endorse or promote products derived from this software without |
| # specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| # POSSIBILITY OF SUCH DAMAGE. |
| # |
| |
| # |
| # I2C options |
| # |
| menu "I2C" |
| |
| config I2C |
| bool "Enable I2C drivers" |
| default n |
| |
| config DW_I2C |
| bool "Enable Design Ware I2C support" |
| default n |
| select I2C |
| |
| config DW_I2C_VENDOR_ID |
| hex "PCI Vendor ID of the controllers" |
| depends on I2C && PCI |
| default 0x8086 |
| |
| config DW_I2C_DEVICE_ID |
| hex "PCI Device ID of the controllers" |
| depends on I2C && PCI |
| default 0x934 |
| |
| config DW_I2C_CLASS |
| hex "PCI device class" |
| depends on I2C && PCI |
| default 0x0C |
| |
| config I2C_STATUS_DELAY |
| int "Delay for controller response" |
| depends on I2C |
| default 1000 |
| |
| config I2C_CLOCK_SPEED |
| int "Set the clock speed for I2C" |
| default 32 |
| depends on I2C |
| |
| config I2C_DEBUG |
| bool "Enable I2C debug options" |
| default n |
| depends on I2C |
| help |
| This option enables the debug features for I2C connections |
| |
| endmenu |
