| # Ambiq SDK I2C |
| # |
| # Copyright (c) 2023 Antmicro <www.antmicro.com> |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| # |
| |
| menuconfig I2C_AMBIQ |
| bool "AMBIQ I2C driver" |
| default y |
| depends on DT_HAS_AMBIQ_I2C_ENABLED |
| select AMBIQ_HAL |
| select AMBIQ_HAL_USE_I2C |
| help |
| Enable driver for Ambiq I2C. |
| |
| if I2C_AMBIQ |
| |
| config I2C_AMBIQ_DMA |
| bool "AMBIQ APOLLO I2C DMA Support" |
| help |
| Enable DMA for Ambiq I2C. |
| |
| config I2C_DMA_TCB_BUFFER_SIZE |
| int "DMA Transfer Control Buffer size in words." |
| default 1024 |
| help |
| DMA Transfer Control Buffer size in words |
| |
| config I2C_AMBIQ_BUS_RECOVERY |
| bool "Bus recovery support" |
| select I2C_BITBANG |
| help |
| Enable AMBIQ driver bus recovery support via GPIO bitbanging. |
| |
| endif # I2C_AMBIQ |
