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pin.py
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pin.py
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# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
#
# SPDX-License-Identifier: MIT
"""NXP IMX6ULL pin names"""
from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
# GPIO num = reconment function = Pin((chip, line))
GPIO31 = I2C2_SDA = Pin((0, 31)) # GPIO1_IO31
GPIO30 = I2C2_SCL = Pin((0, 30)) # GPIO1_IO30
GPIO29 = I2C3_SDA = Pin((0, 29)) # GPIO1_IO29
GPIO28 = I2C3_SCL = Pin((0, 28)) # GPIO1_IO28
GPIO24 = UART3_TXD = Pin((0, 24)) # GPIO1_IO24
GPIO25 = UART3_RXD = Pin((0, 25)) # GPIO1_IO25
GPIO22 = ECSPI3_MOSI = Pin((0, 22)) # GPIO1_IO22
GPIO23 = ECSPI3_MISO = Pin((0, 23)) # GPIO1_IO23
GPIO21 = ECSPI3_SCLK = Pin((0, 21)) # GPIO1_IO21
GPIO20 = ECSPI3_SS0 = Pin((0, 20)) # GPIO1_IO20
GPIO18 = ECSPI3_SS1 = Pin((0, 18)) # GPIO1_IO18
GPIO0 = ADC_IN0 = Pin((0, 0)) # GPIO1_IO0
GPIO1 = ADC_IN1 = Pin((0, 1)) # GPIO1_IO2
GPIO2 = ADC_IN2 = Pin((0, 2)) # GPIO1_IO2
GPIO3 = ADC_IN3 = Pin((0, 3)) # GPIO1_IO3
GPIO4 = PWM_C3 = Pin((0, 4)) # GPIO1_IO4
GPIO26 = Pin((0, 26)) # GPIO1_IO26
GPIO27 = Pin((0, 27)) # GPIO1_IO27
GPIO113 = Pin((3, 17)) # GPIO4_IO17
GPIO114 = Pin((3, 18)) # GPIO4_IO18
GPIO115 = PWM_C7 = Pin((3, 19)) # GPIO4_IO19
GPIO116 = PWM_C8 = Pin((3, 20)) # GPIO4_IO20
GPIO117 = Pin((3, 21)) # GPIO4_IO21
GPIO118 = Pin((3, 22)) # GPIO4_IO22
GPIO119 = Pin((3, 23)) # GPIO4_IO23
GPIO120 = Pin((3, 24)) # GPIO4_IO24
GPIO121 = Pin((3, 25)) # GPIO4_IO25
GPIO112 = Pin((3, 26)) # GPIO4_IO26
GPIO123 = Pin((3, 27)) # GPIO4_IO27
GPIO124 = Pin((3, 28)) # GPIO4_IO28
GPIO129 = Pin((4, 1)) # GPIO5_IO1
i2cPorts = (
(1, I2C2_SCL, I2C2_SDA),
(2, I2C3_SCL, I2C3_SDA),
)
# ordered as spiId, sckId, mosiId, misoId
spiPorts = ((2, ECSPI3_SCLK, ECSPI3_MOSI, ECSPI3_MISO),)
# UART3_TXD/RXD on /dev/ttymxc2
uartPorts = ((2, UART3_TXD, UART3_RXD),)
# SysFS pwm outputs, pwm channel and pin in first tuple
pwmOuts = (
((2, 0), PWM_C3),
((6, 0), PWM_C7),
((7, 0), PWM_C8),
)
# SysFS analog inputs, Ordered as analog analogInId, device, and channel
analogIns = (
(ADC_IN0, 0, 0),
(ADC_IN1, 0, 1),
(ADC_IN2, 0, 2),
(ADC_IN3, 0, 3),
)