1 # SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
3 # SPDX-License-Identifier: MIT
4 """NXP IMX8M pin names"""
5 from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
7 I2C2_SCL = Pin(144) # GPIO5_IO16
8 I2C2_SDA = Pin(145) # GPIO5_IO17
10 I2C3_SCL = Pin(146) # GPIO5_IO18
11 I2C3_SDA = Pin(147) # GPIO5_IO19
14 PWM1 = Pin((0, 1)) # GPIO1_IO01
15 PWM2 = Pin((0, 13)) # GPIO1_IO13
16 PWM3 = Pin((0, 14)) # GPIO1_IO14
18 GPIO6 = Pin((0, 6)) # GPIO1_IO6
19 GPIO7 = Pin((0, 7)) # GPIO1_IO7
20 GPIO8 = Pin((0, 8)) # GPIO1_IO8
21 GPIO73 = Pin((2, 9)) # GPIO3_IO9
22 GPIO77 = Pin((2, 13)) # GPIO3_IO13
23 GPIO138 = Pin((4, 10)) # GPIO5_IO10
24 GPIO141 = Pin((4, 13)) # GPIO5_IO13
26 ECSPI1_MISO = Pin(136) # GPIO5_IO8
27 ECSPI1_MOSI = Pin(135) # GPIO5_IO7
28 ECSPI1_SCLK = Pin(134) # GPIO5_IO6
29 ECSPI1_SS0 = Pin(133) # GPIO5_IO9
33 (1, I2C2_SCL, I2C2_SDA),
34 (2, I2C3_SCL, I2C3_SDA),
36 # ordered as spiId, sckId, mosiId, misoId
37 spiPorts = ((0, ECSPI1_SCLK, ECSPI1_MOSI, ECSPI1_MISO),)
38 # SysFS pwm outputs, pwm channel and pin in first tuple
45 # UART1_TXD/RXD on /dev/ttymxc0
46 # UART3_TXD/RXD not available (?)