# Kconfig - SPI driver configuration options # # Copyright (c) 2015-2016 Intel Corporation # # SPDX-License-Identifier: Apache-2.0 # # # SPI Drivers # menuconfig SPI bool "SPI hardware bus support" default n help Enable support for the SPI hardware bus. if SPI config SPI_ASYNC bool "Enable Asynchronous call support" default n select POLL help This option enables the asynchronous API calls. config SPI_SLAVE bool "Enable Slave support [EXPERIMENTAL]" default n help Enables Driver SPI slave operations. Slave support depends on the driver and the hardware it runs on. config SPI_INIT_PRIORITY int "Init priority" default 70 help Device driver initialization priority. config SYS_LOG_SPI_LEVEL int "SPI Driver Log level" depends on SYS_LOG default 0 range 0 4 help Sets log level for SPI drivers. Levels are: - 0 OFF, do not write - 1 ERROR, only write SYS_LOG_ERR - 2 WARNING, write SYS_LOG_WRN in addition to previous level - 3 INFO, write SYS_LOG_INF in addition to previous levels - 4 DEBUG, write SYS_LOG_DBG in addition to previous levels config SPI_0 bool "SPI port 0" default n help Enable SPI controller port 0. if SPI_0 config SPI_0_NAME string "SPI port 0 device name" depends on !HAS_DTS_SPI default "SPI_0" config SPI_0_OP_MODES int "Port 0 supported operation modes (master/slave/both)" default 1 range 1 3 help This sets the supported operation modes at runtime, by the SPI port 0, where: 1 is MASTER mode only (default) 2 is SLAVE mode only 3 is both modes are available. config SPI_0_IRQ_PRI int "Port 0 interrupt priority" config SPI_0_CS_GPIO_PORT string "The GPIO port which is used to control CS" depends on SPI_CS_GPIO default "GPIO_0" config SPI_0_CS_GPIO_PIN int "The GPIO PIN which is used to act as a CS pin" depends on SPI_CS_GPIO default 0 endif # SPI_0 config SPI_1 bool "SPI port 1" default n help Enable SPI controller port 1. if SPI_1 config SPI_1_NAME string "SPI port 1 device name" depends on !HAS_DTS_SPI default "SPI_1" config SPI_1_OP_MODES int "Port 1 supported operation modes (master/slave/both)" default 1 range 1 3 help This sets the supported operation modes at runtime, by the SPI port 1, where: 1 is MASTER mode only (default) 2 is SLAVE mode only 3 is both modes are available. config SPI_1_IRQ_PRI int "Port 0 interrupt priority" depends on !HAS_DTS_SPI config SPI_1_CS_GPIO_PORT string "The GPIO port which is used to control CS" depends on SPI_CS_GPIO default "GPIO_0" config SPI_1_CS_GPIO_PIN int "The GPIO PIN which is used to act as a CS pin" depends on SPI_CS_GPIO default 0 endif # SPI_1 config SPI_2 bool "SPI port 2" default n help Enable SPI controller port 2. if SPI_2 config SPI_2_NAME string "SPI port 2 device name" depends on !HAS_DTS_SPI default "SPI_2" config SPI_2_OP_MODES int "Port 2 supported operation modes (master/slave/both)" default 1 range 1 3 help This sets the supported operation modes at runtime, by the SPI port 2, where: 1 is MASTER mode only (default) 2 is SLAVE mode only 3 is both modes are available. config SPI_2_IRQ_PRI int "Port 2 interrupt priority" depends on !HAS_DTS_SPI config SPI_2_CS_GPIO_PORT string "The GPIO port which is used to control CS" depends on SPI_CS_GPIO default "GPIO_0" config SPI_2_CS_GPIO_PIN int "The GPIO PIN which is used to act as a CS pin" depends on SPI_CS_GPIO default 0 endif # SPI_2 config SPI_3 bool "SPI port 3" default n help Enable SPI controller port 3. if SPI_3 config SPI_3_NAME string "SPI port 3 device name" depends on !HAS_DTS_SPI default "SPI_3" config SPI_3_OP_MODES int "Port 3 supported operation modes (master/slave/both)" default 1 range 1 3 help This sets the supported operation modes at runtime, by the SPI port 3, where: 1 is MASTER mode only (default) 2 is SLAVE mode only 3 is both modes are available. config SPI_3_IRQ_PRI int "Port 3 interrupt priority" depends on !HAS_DTS_SPI endif # SPI_3 config SPI_4 bool "SPI port 4" default n help Enable SPI controller port 4. config SPI_4_NAME string "SPI port 4 device name" depends on SPI_4 default "SPI_4" config SPI_4_OP_MODES int "Port 4 supported operation modes (master/slave/both)" depends on SPI_4 default 1 range 1 3 help This sets the supported operation modes at runtime, by the SPI port 4, where: 1 is MASTER mode only (default) 2 is SLAVE mode only 3 is both modes are available. config SPI_5 bool "SPI port 5" default n help Enable SPI controller port 5. config SPI_5_NAME string "SPI port 5 device name" depends on SPI_5 default "SPI_5" config SPI_5_OP_MODES int "Port 5 supported operation modes (master/slave/both)" depends on SPI_5 default 1 range 1 3 help This sets the supported operation modes at runtime, by the SPI port 5, where: 1 is MASTER mode only (default) 2 is SLAVE mode only 3 is both modes are available. config SPI_INTEL bool "Intel SPI controller driver" depends on CPU_MINUTEIA default n help Enable support for Intel's SPI controllers. Such controller was formerly found on XScale chips. It can be found nowadays on CEXXXX Intel media controller and Quark CPU (2 of them). source "drivers/spi/Kconfig.stm32" source "drivers/spi/Kconfig.dw" source "drivers/spi/Kconfig.mcux_dspi" source "drivers/spi/Kconfig.sam0" source "drivers/spi/Kconfig.nrfx" endif # SPI