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