2017-02-03 19:59:59 +08:00
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# Kconfig.mcr20a - NXP MCR20A configuration options
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#
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2017-02-06 18:49:16 +08:00
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menuconfig IEEE802154_MCR20A
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2017-02-03 19:59:59 +08:00
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bool "NXP MCR20A Driver support"
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depends on NETWORKING && SPI
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select NET_L2_IEEE802154
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default n
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2017-02-06 18:49:16 +08:00
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menuconfig IEEE802154_MCR20A_RAW
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2017-02-03 19:59:59 +08:00
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bool "NXP MCR20A Driver RAW channel"
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depends on SPI
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select NET_L2_RAW_CHANNEL
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default n
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help
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2017-02-06 18:49:16 +08:00
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Enable IEEE802154_MCR20A driver with RAW channel
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2017-02-03 19:59:59 +08:00
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The MCR20A driver with RAW channel allows to export radio interface
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over USB making an USB 802.15.4 dongle.
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2017-02-06 18:49:16 +08:00
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if IEEE802154_MCR20A || IEEE802154_MCR20A_RAW
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2017-02-03 19:59:59 +08:00
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2017-02-06 18:49:16 +08:00
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config IEEE802154_MCR20A_DRV_NAME
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2017-02-03 19:59:59 +08:00
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string "NXP MCR20A Driver's name"
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default "mcr20a"
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help
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This option sets the driver name
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2017-02-06 18:49:16 +08:00
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config IEEE802154_MCR20A_SPI_DRV_NAME
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2017-02-03 19:59:59 +08:00
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string "SPI driver's name to use to access MCR20A"
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default SPI_0_NAME
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help
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This option is mandatory to set which SPI controller to use in order
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to actually control the MCR20A chip.
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2017-02-06 18:49:16 +08:00
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config IEEE802154_MCR20A_SPI_FREQ
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2017-02-03 19:59:59 +08:00
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int "SPI system frequency"
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default 4000000
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help
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This option sets the SPI controller's frequency. Beware this value
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depends on the SPI controller being used and also on the system
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clock.
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2017-02-06 18:49:16 +08:00
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config IEEE802154_MCR20A_SPI_SLAVE
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2017-02-03 19:59:59 +08:00
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int "SPI slave linked to MCR20A"
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default 0
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help
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This option sets the SPI slave number SPI controller has to switch
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to when dealing with MCR20A chip.
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config MCR20A_GPIO_IRQ_B_NAME
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string "GPIO device used for IRQ_B output of MCR20A"
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default GPIO_MCUX_PORTB_NAME
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config MCR20A_GPIO_IRQ_B_PIN
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int "GPIO pin connected to IRQ_B output of MCR20A"
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default 9
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config MCR20A_GPIO_RESET_NAME
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string "GPIO device used for RESET input of MCR20A"
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default GPIO_MCUX_PORTA_NAME
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config MCR20A_GPIO_RESET_PIN
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int "GPIO pin connected to RESET input of MCR20A"
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default 2
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choice
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prompt "CLK_OUT frequency"
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default MCR20A_CLK_OUT_DISABLED
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help
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Configuration of the MCR20A clock output pin.
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config MCR20A_CLK_OUT_DISABLED
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bool "Disabled"
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config MCR20A_CLK_OUT_32MHZ
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bool "32 MHz"
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config MCR20A_CLK_OUT_16MHZ
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bool "16 MHz"
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config MCR20A_CLK_OUT_8MHZ
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bool "8 MHz"
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config MCR20A_CLK_OUT_4MHZ
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bool "4 MHz"
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config MCR20A_CLK_OUT_1MHZ
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bool "1 MHz"
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config MCR20A_CLK_OUT_250KHZ
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bool "250 kHz"
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config MCR20A_CLK_OUT_62500HZ
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bool "62500 Hz"
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config MCR20A_CLK_OUT_32768HZ
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bool "32768 Hz"
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endchoice
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2017-02-06 18:49:16 +08:00
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config IEEE802154_MCR20A_RX_STACK_SIZE
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2017-04-25 02:30:10 +08:00
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int "Driver's internal RX thread stack size"
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2017-02-03 19:59:59 +08:00
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default 800
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help
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2017-04-25 02:30:10 +08:00
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This option sets the driver's stack size for its internal RX thread.
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2017-02-03 19:59:59 +08:00
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The default value should be sufficient, but in case it proves to be
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a too little one, this option makes it easy to play with the size.
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2017-02-06 18:49:16 +08:00
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config IEEE802154_MCR20A_INIT_PRIO
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2017-02-03 19:59:59 +08:00
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int "MCR20A intialization priority"
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default 80
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help
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Set the initialization priority number. Do not mess with it unless
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you know what you are doing. Beware mcr20a requires gpio and spi to
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be ready first (and sometime gpio should be the very first as spi
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might need it too). And of course it has to start before the net stack.
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endif
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