| # Atmel SAM I2S bus driver configuration options |
| |
| # Copyright (c) 2017 Piotr Mienkowski |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| menuconfig I2S_SAM_SSC |
| bool "Atmel SAM MCU family I2S (SSC) Bus Driver" |
| default y |
| depends on DT_HAS_ATMEL_SAM_SSC_ENABLED |
| select PINCTRL |
| select DMA |
| help |
| Enable Inter Sound (I2S) bus driver for Atmel SAM MCU family based on |
| Synchronous Serial Controller (SSC) module. |
| |
| if I2S_SAM_SSC |
| |
| config I2S_SAM_SSC_RX_BLOCK_COUNT |
| int "RX queue length" |
| default 4 |
| |
| config I2S_SAM_SSC_TX_BLOCK_COUNT |
| int "TX queue length" |
| default 4 |
| |
| config I2S_SAM_SSC_0_PIN_RF_EN |
| bool "RF pin enabled" |
| default y |
| help |
| If enabled RF signal is connected to RF pin. It will be configured as |
| an output or an input depending on whether the receiver is working |
| in master or slave mode. |
| |
| If disabled RF signal is disconnected from RF pin and connected |
| internally to TF (Transmitter Frame Synchro signal). |
| |
| config I2S_SAM_SSC_0_PIN_RK_EN |
| bool "RK pin enabled" |
| default y |
| help |
| If enabled RK signal is connected to RK pin. It will be configured as |
| an output or an input depending on whether the receiver is working |
| in master or slave mode. |
| |
| If disabled RK signal is disconnected from RK pin and connected |
| internally to TK (Transmitter Clock signal). |
| |
| endif # I2S_SAM_SSC |
