Merge branch 'BBB_pinFixes' into PocketBeagle

diff --combined src/adafruit_blinka/microcontroller/am335x/pin.py
index f7ddcf22d936a6be71936cee38ca2a7ceaf07ce6,f7f6a4a58500ad93ed5a8b7157b1105b2d570cba..b07ad0ffee2f4f462bfc6e3c04898a74ef6af364
--- 1/src/adafruit_blinka/microcontroller/am335x/pin.py
--- 2/src/adafruit_blinka/microcontroller/am335x/pin.py
+++ b/src/adafruit_blinka/microcontroller/am335x/pin.py
@@@ -56,75 -56,6 +56,75 @@@ class Pin
          else:
              return GPIO.input(self.id)
  
 +
 +# PocketBeagle
 +P1_2 = Pin('P1_2')
 +P1_3 = Pin('P1_3')
 +P1_4 = Pin('P1_4')
 +
 +P1_6 = Pin('P1_6')
 +
 +P1_8 = Pin('P1_8')
 +
 +P1_10 = Pin('P1_10')
 +
 +P1_12 = Pin('P1_12')
 +
 +P1_19 = Pin('P1_19')
 +P1_20 = Pin('P1_20')
 +P1_21 = Pin('P1_21')
 +
 +P1_23 = Pin('P1_23')
 +
 +P1_25 = Pin('P1_25')
 +P1_26 = Pin('P1_26')
 +P1_27 = Pin('P1_27')
 +P1_28 = Pin('P1_28')
 +P1_29 = Pin('P1_29')
 +P1_30 = Pin('P1_30')
 +P1_31 = Pin('P1_31')
 +P1_32 = Pin('P1_32')
 +P1_33 = Pin('P1_33')
 +P1_34 = Pin('P1_34')
 +P1_35 = Pin('P1_35')
 +P1_36 = Pin('P1_36')
 +
 +
 +P2_1 = Pin('P2_1')
 +P2_2 = Pin('P2_2')
 +P2_3 = Pin('P2_3')
 +P2_4 = Pin('P2_4')
 +P2_5 = Pin('P2_5')
 +P2_6 = Pin('P2_6')
 +P2_7 = Pin('P2_7')
 +P2_8 = Pin('P2_8')
 +P2_9 = Pin('P2_9')
 +P2_10 = Pin('P2_10')
 +P2_11 = Pin('P2_11')
 +
 +P2_17 = Pin('P2_17')
 +P2_18 = Pin('P2_18')
 +P2_19 = Pin('P2_19')
 +P2_20 = Pin('P2_20')
 +
 +P2_22 = Pin('P2_22')
 +
 +P2_24 = Pin('P2_24')
 +
 +P2_26 = Pin('P2_26')
 +P2_27 = Pin('P2_27')
 +P2_28 = Pin('P2_28')
 +P2_29 = Pin('P2_29')
 +P2_30 = Pin('P2_30')
 +P2_31 = Pin('P2_31')
 +P2_32 = Pin('P2_32')
 +P2_33 = Pin('P2_33')
 +P2_34 = Pin('P2_34')
 +P2_35 = Pin('P2_35')
 +P2_36 = Pin('P2_36')
 +
 +
 +# BeagleBone Black
  P8_3 = Pin('P8_3')
  P8_4 = Pin('P8_4')
  P8_5 = Pin('P8_5')
@@@ -193,76 -124,25 +193,26 @@@ P9_31 = Pin('P9_31'
  P9_41 = Pin('P9_41')
  P9_42 = Pin('P9_42')
  
 +# common to all beagles
  USR0 = Pin('USR0')
  USR1 = Pin('USR1')
  USR2 = Pin('USR2')
  USR3 = Pin('USR3')
  
- 
- SCL = Pin('P9_19')
- SDA = Pin('P9_20')
- 
- # Refer to header default pin modes
- # http://beagleboard.org/static/images/cape-headers.png
- #
- # P9_17 (SPI0_CSO => CE0) enables peripheral device
- # P9_18 (SPI0_D1 => MOSI) outputs data to peripheral device
- # P9_21 (SPIO_DO => MISO) receives data from peripheral device
- # P9_22 (SPI0_SCLK => SCLK) outputs clock signal
- #
- # Use config-pin to set pin mode for SPI pins
- # https://github.com/beagleboard/bb.org-overlays/tree/master/tools/beaglebone-universal-io
- # config-pin p9.17 spi_cs
- # config-pin p9.18 spi
- # config-pin p9.21 spi
- # config-pin p9.22 spi_sclk
- #
- CE0 = Pin('P9_17')
- MOSI = Pin('P9_18')
- MISO = Pin('P9_21')
- SCLK = Pin('P9_22')
- #CircuitPython naming convention for SPI Clock
- SCK = Pin('P9_22')
- 
- # Pins for SPI1
- # refer to:
- # http://beagleboard.org/static/images/cape-headers-spi.png
- #
- # CE1 P9.28 SPI1_CS0
- # MISO_1 P9.29 SPI1_D0
- # MOSI_1 P9.30 SPI1_D1
- # SCLK_1 P9.31 SPI_SCLK
+ # all special functions (SPI / I2C) are moved to
+ # src/adafruit_blinka/board/beaglebone_black.py
+ 
+ # # ordered as spiId, sckId, mosiId, misoId
+ # spiPorts = (
+ #     (0, SCLK, MOSI, MISO),
+ #     (1, SCLK_1, MOSI_1, MISO_1)
+ # )
  #
- # SPI1 conflicts with HDMI Audio (McASP)
+ # # ordered as uartId, txId, rxId
+ # uartPorts = (
+ #     (),
+ # )
  #
- # Refer to:
- # https://elinux.org/Beagleboard:BeagleBoneBlack_Debian#U-Boot_Overlays
- #
- # To Disable HDMI AUDIO, uncomment this line in /boot/uEnv.txt:
- # disable_uboot_overlay_audio=1
- #
- # Set pin modes for SPI1 with:
- #
- # config-pin p9.28 spi1_cs
- # config-pin p9.29 spi1
- # config-pin p9.30 spi1
- # config-pin p9.31 spi_sclk
- CE1 = Pin('P9_28')
- MOSI_1 = Pin('P9_29')
- MISO_1 = Pin('P9_30')
- SCLK_1 = Pin('P9_31')
- #CircuitPython naming convention for SPI Clock
- SCK_1 = Pin('P9_31')
- 
- # ordered as spiId, sckId, mosiId, misoId
- spiPorts = ((0, SCLK, MOSI, MISO), (1, SCLK_1, MOSI_1, MISO_1))
- 
- # ordered as uartId, txId, rxId
- uartPorts = (
-     (),
- )
- 
- i2cPorts = (
-     (2, SCL, SDA),
- )
+ # i2cPorts = (
+ #     (2, SCL, SDA),
+ # )