Add support for digitalio pins

[Adafruit_Blinka-hackapet.git] / 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 305149a1875a074d31ddf9d12e2efc6dc5278910..98eca0e3a7498a0abd6b0205146f2ac614538ac5 100644 (file)
--- a/src/adafruit_blinka/microcontroller/nxp_imx8m/pin.py
+++ b/src/adafruit_blinka/microcontroller/nxp_imx8m/pin.py
@@ -7,6 +7,10 @@ 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
@@ -24,6 +28,8 @@ ECSPI1_SS0 = Pin(133)  # GPIO5_IO9
 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), )
+# 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 (?)