added pwmio support

Author: DarkMechanikum

src/adafruit_blinka/board/starfive/visionfive2.py

@@ -34,8 +34,8 @@
 D38 = pin.D38
 D40 = pin.D40
 # I2C
-I2C_SDA = pin.I2C_SDA
-I2C_SCL = pin.I2C_SCL
+SDA = pin.I2C_SDA
+SCL = pin.I2C_SCL
 
 # SPI
 SPI_MISO = pin.SPI_MISO

src/adafruit_blinka/microcontroller/starfive/JH7110/pin.py

@@ -114,3 +114,6 @@ def value(self, val=None):
 
 # ordered as spiId, sckId, mosiId, misoId
 spiPorts = ((0, SPI_SCLK, SPI_MOSI, SPI_MISO),)
+
+# ordered as uartId, txId, rxId
+uartPorts = ((0, UART_TX, UART_RX),)

src/adafruit_blinka/microcontroller/starfive/JH7110/pwmio/PWMOut.py

@@ -6,6 +6,7 @@
 import VisionFive.gpio as GPIO
 
 GPIO.setmode(GPIO.Board)
+GPIO.setwarnings(False)
 
 
 # pylint: disable=unnecessary-pass

src/pwmio.py

@@ -46,6 +46,8 @@
     from adafruit_blinka.microcontroller.tegra.PWMOut import PWMOut
 elif detector.board.any_luckfox_pico_board:
     from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut
+elif detector.board.any_starfive_id:
+    from adafruit_blinka.microcontroller.starfive.JH7110.pwmio import PWMOut
 elif detector.board.OS_AGNOSTIC_BOARD:
     from adafruit_blinka.microcontroller.generic_agnostic_board.PWMOut import PWMOut
 elif (