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# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#  http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
#

# Package: hw/bsp/nrf52dk

syscfg.defs:
    I2C_0:
        description: 'I2C (TWI) interface 0'
        value:  0
        restrictions:
            - "!SPI_0_MASTER"
            - "!SPI_0_SLAVE"
    I2C_1:
        description: 'I2C (TWI) interface 1'
        value:  0
        restrictions:
            - "!SPI_1_MASTER"
            - "!SPI_1_SLAVE"

    MCU_FLASH_MIN_WRITE_SIZE:
        description: >
            Specifies the required alignment for internal flash writes.
            Used internally by the newt tool.
        value: 1

    MCU_DCDC_ENABLED:
        description: >
            Specifies whether or not to enable DC/DC regulator. This requires
            external circuitry so is defined to be zero by default and
            expected to be overridden by the BSP.
        value: 0

    SPI_0_MASTER:
        description: 'SPI 0 master'
        value:  0
        restrictions:
            - "!SPI_0_SLAVE"
            - "!I2C_0"
    SPI_0_SLAVE:
        description: 'SPI 0 slave'
        value:  0
        restrictions:
            - "!SPI_0_MASTER"
            - "!I2C_0"

    SPI_1_MASTER:
        description: 'SPI 1 master'
        value:  0
        restrictions:
            - "!SPI_1_SLAVE"
            - "!I2C_1"
    SPI_1_SLAVE:
        description: 'SPI 1 slave'
        value:  0
        restrictions:
            - "!SPI_1_MASTER"
            - "!I2C_1"

    ADC_0:
        description: 'ADC'
        value:  0

    ADC_0_REFMV_0:
        description: 'reference mV in AREF0 if used'
        value: 0
    ADC_0_REFMV_1:
        description: 'reference mV in AREF1 if used'
        value: 0
    ADC_0_REFMV_VDD:
        description: 'reference mV in VDD if used'
        value: 0

# The XTAL_xxx definitions are used to set the clock source used for the low
# frequency clock. It is required that at least one of these sources is
# enabled (the bsp should set one of these clock sources).
    XTAL_32768:
        description: 'External 32k oscillator LF clock source.'
        value: 0
        restrictions:
            - "!XTAL_32768_SYNTH"
            - "!XTAL_RC"

    XTAL_RC:
        description: 'internal RC LF clock source'
        value: 0
        restrictions:
            - "!XTAL_32768_SYNTH"
            - "!XTAL_32768"

    XTAL_32768_SYNTH:
        description: 'Synthesized 32k LF clock source.'
        value: 0
        restrictions:
            - "!XTAL_RC"
            - "!XTAL_32768"