586e26e8fc
Instead of selecting appropriate HAS_HW_NRF_* options for particular nRF SoCs (and simulated nRF52 target), set their values basing on information from devicetree. Correct also semantics of those options so that they are set only when a corresponding DT node is enabled. This allows using them directly in Kconfig dependencies of Zephyr drivers for nRF peripherals. Update appropriately these dependencies. Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
60 lines
1.5 KiB
Plaintext
60 lines
1.5 KiB
Plaintext
# nrfx I2C support
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# Copyright (c) 2018, Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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menuconfig I2C_NRFX
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bool "nRF TWI nrfx drivers"
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default y
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depends on SOC_FAMILY_NRF
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help
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Enable support for nrfx TWI drivers for nRF MCU series.
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if I2C_NRFX
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config I2C_0_NRF_TWI
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def_bool HAS_HW_NRF_TWI0
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select NRFX_TWI0
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help
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Enable nRF TWI Master without EasyDMA on port 0.
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config I2C_0_NRF_TWIM
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def_bool HAS_HW_NRF_TWIM0
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select NRFX_TWIM0
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help
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Enable nRF TWI Master with EasyDMA on port 0.
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This peripheral accepts transfers from RAM only,
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if provided buffer is placed in flash, transfer will fail.
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config I2C_1_NRF_TWI
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def_bool HAS_HW_NRF_TWI1
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select NRFX_TWI1
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help
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Enable nRF TWI Master without EasyDMA on port 1.
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config I2C_1_NRF_TWIM
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def_bool HAS_HW_NRF_TWIM1
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select NRFX_TWIM1
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help
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Enable nRF TWI Master with EasyDMA on port 1.
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This peripheral accepts transfers from RAM only,
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if provided buffer is placed in flash, transfer will fail.
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config I2C_2_NRF_TWIM
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def_bool HAS_HW_NRF_TWIM2
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select NRFX_TWIM2
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help
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Enable nRF TWI Master with EasyDMA on port 2.
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This peripheral accepts transfers from RAM only,
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if provided buffer is placed in flash, transfer will fail.
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config I2C_3_NRF_TWIM
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def_bool HAS_HW_NRF_TWIM3
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select NRFX_TWIM3
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help
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Enable nRF TWI Master with EasyDMA on port 3.
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This peripheral accepts transfers from RAM only,
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if provided buffer is placed in flash, transfer will fail.
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endif # I2C_NRFX
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