X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/blobdiff_plain/ceb9335735eca4763f42b04e4772ff2922ca9518..03548b64a8d7b407b4ae6464c5ffc551be8fc0be:/src/adafruit_blinka/microcontroller/nxp_imx8m/pin.py

diff --git a/src/adafruit_blinka/microcontroller/nxp_imx8m/pin.py b/src/adafruit_blinka/microcontroller/nxp_imx8m/pin.py
index 305149a..0202042 100644
--- a/src/adafruit_blinka/microcontroller/nxp_imx8m/pin.py
+++ b/src/adafruit_blinka/microcontroller/nxp_imx8m/pin.py
@@ -1,29 +1,46 @@
+# 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
+I2C2_SCL = Pin(144)  # GPIO5_IO16
+I2C2_SDA = Pin(145)  # GPIO5_IO17
 
-I2C3_SCL = Pin(146) # GPIO5_IO18
-I2C3_SDA = Pin(147) # GPIO5_IO19
+I2C3_SCL = Pin(146)  # GPIO5_IO18
+I2C3_SDA = Pin(147)  # GPIO5_IO19
 
 
-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 
+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 
+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),)
+i2cPorts = (
+    (1, I2C2_SCL, I2C2_SDA),
+    (2, I2C3_SCL, I2C3_SDA),
+)
 # ordered as spiId, sckId, mosiId, misoId
-spiPorts = ( (32766, ECSPI1_SCLK, ECSPI1_MOSI, ECSPI1_MISO), )
+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 (?)