| # Copyright (c) 2025 Microchip Technology Inc. |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config I2C_MCHP_SERCOM |
| bool |
| help |
| Common options for Microchip I2C SERCOM drivers. |
| |
| config I2C_MCHP_SERCOM_G1 |
| bool |
| default y |
| depends on DT_HAS_MICROCHIP_SERCOM_G1_I2C_ENABLED |
| select PINCTRL |
| select I2C_MCHP_SERCOM |
| help |
| Enable support for Microchip SERCOM I2C g1 driver. |
| |
| if I2C_MCHP_SERCOM |
| |
| config I2C_MCHP_INTERRUPT_DRIVEN |
| bool "Interrupt support for Microchip I2C devices" |
| depends on !I2C_MCHP_DMA_DRIVEN |
| help |
| This enables INTERRUPT driven transactions for the I2C peripheral. |
| interrupt driven mode can be used in blocking & non blocking mode. |
| |
| config I2C_MCHP_DMA_DRIVEN |
| bool "DMA support for Microchip I2C devices" |
| default y |
| depends on I2C_CALLBACK |
| depends on DMA |
| help |
| This enables DMA driven transactions for the I2C peripheral. |
| DMA driven mode requires fewer interrupts to handle the |
| transaction and ensures that high speed modes are not delayed |
| by data reloading. |
| |
| config I2C_MCHP_TARGET |
| bool "Target device support for Microchip I2C devices" |
| default y |
| depends on I2C_TARGET |
| help |
| This enables target device support for the I2C peripheral. |
| |
| config I2C_MCHP_TRANSFER_TIMEOUT |
| int "Microchip Transfer timeout [ms]" |
| default 500 |
| help |
| Timeout in milliseconds used for each I2C transfer. |
| 0 means that the driver should use the K_FOREVER value, |
| i.e. it should wait as long as necessary. |
| |
| endif # I2C_MCHP_SERCOM |
