46 lines
1.2 KiB
Python
46 lines
1.2 KiB
Python
# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
|
|
#
|
|
# SPDX-License-Identifier: MIT
|
|
"""NXP IMX8M pin names"""
|
|
from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
|
|
|
|
I2C2_SCL = Pin(144) # GPIO5_IO16
|
|
I2C2_SDA = Pin(145) # GPIO5_IO17
|
|
|
|
I2C3_SCL = Pin(146) # GPIO5_IO18
|
|
I2C3_SDA = Pin(147) # GPIO5_IO19
|
|
|
|
|
|
PWM1 = Pin((0, 1)) # GPIO1_IO01
|
|
PWM2 = Pin((0, 13)) # GPIO1_IO13
|
|
PWM3 = Pin((0, 14)) # GPIO1_IO14
|
|
|
|
GPIO6 = Pin((0, 6)) # GPIO1_IO6
|
|
GPIO7 = Pin((0, 7)) # GPIO1_IO7
|
|
GPIO8 = Pin((0, 8)) # GPIO1_IO8
|
|
GPIO73 = Pin((2, 9)) # GPIO3_IO9
|
|
GPIO77 = Pin((2, 13)) # GPIO3_IO13
|
|
GPIO138 = Pin((4, 10)) # GPIO5_IO10
|
|
GPIO141 = Pin((4, 13)) # GPIO5_IO13
|
|
|
|
ECSPI1_MISO = Pin(136) # GPIO5_IO8
|
|
ECSPI1_MOSI = Pin(135) # GPIO5_IO7
|
|
ECSPI1_SCLK = Pin(134) # GPIO5_IO6
|
|
ECSPI1_SS0 = Pin(133) # GPIO5_IO9
|
|
|
|
|
|
i2cPorts = (
|
|
(1, I2C2_SCL, I2C2_SDA),
|
|
(2, I2C3_SCL, I2C3_SDA),
|
|
)
|
|
# ordered as spiId, sckId, mosiId, misoId
|
|
spiPorts = ((0, ECSPI1_SCLK, ECSPI1_MOSI, ECSPI1_MISO),)
|
|
# SysFS pwm outputs, pwm channel and pin in first tuple
|
|
pwmOuts = (
|
|
((0, 0), PWM1),
|
|
((1, 0), PWM2),
|
|
((2, 0), PWM3),
|
|
)
|
|
|
|
# UART1_TXD/RXD on /dev/ttymxc0
|
|
# UART3_TXD/RXD not available (?)
|