First attempt at implementing I2C driver -- Untested. Committing to review with Francis

[Adafruit_Blinka-hackapet.git] / src / adafruit_blinka / microcontroller / allwinner_h3 / pin.py

diff --git a/src/adafruit_blinka/microcontroller/allwinner_h3/pin.py b/src/adafruit_blinka/microcontroller/allwinner_h3/pin.py
index 15410c6cb38bd9d74cc6cddda9a01b5fe1e1dae5..f2ed8c085525d9faee61b6f8a6cec5a1773cf4f7 100644 (file)
--- a/src/adafruit_blinka/microcontroller/allwinner_h3/pin.py
+++ b/src/adafruit_blinka/microcontroller/allwinner_h3/pin.py
@@ -1,7 +1,9 @@
 from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
 
 PA0 = Pin(0)
+UART2_TX = PA0
 PA1 = Pin(1)
+UART2_RX = PA1
 PA2 = Pin(2)
 PA3 = Pin(3)
 PA6 = Pin(6)
@@ -10,24 +12,51 @@ PA8 = Pin(8)
 PA9 = Pin(9)
 PA10 = Pin(10)
 PA11 = Pin(11)
+TWI0_SCL = PA11
 PA12 = Pin(12)
+TWI0_SDA = PA12
 PA13 = Pin(13)
+UART3_TX = PA13
 PA14 = Pin(14)
+UART3_RX = PA14
+SPI1_SCLK = PA14
+PA15 = Pin(15)
+SPI1_MOSI = PA15
+PA16 = Pin(16)
+SPI1_MISO = PA16
+PA17 = Pin(17)
 PA18 = Pin(18)
 PA19 = Pin(19)
 PA20 = Pin(20)
 PA21 = Pin(21)
 
 PC0 = Pin(64)
+SPI0_MOSI = PC0
 PC1 = Pin(65)
+SPI0_MISO = PC1
 PC2 = Pin(66)
+SPI0_SCLK = PC2
 PC3 = Pin(67)
+SPI0_CS = PC3
 PC4 = Pin(68)
 PC7 = Pin(71)
 
 PD14 = Pin(110)
 
 PG6 = Pin(198)
+UART1_TX = PG6
 PG7 = Pin(199)
+UART1_RX = PG7
 PG8 = Pin(200)
 PG9 = Pin(201)
+PG10 = Pin(202)
+PG11 = Pin(203)
+PG12 = Pin(204)
+PG13 = Pin(205)
+
+
+i2cPorts = ( (0, TWI0_SCL, TWI0_SDA), )
+# ordered as spiId, sckId, mosiId, misoId
+spiPorts = ( (0, SPI0_SCLK, SPI0_MOSI, SPI0_MISO), (1, SPI1_SCLK, SPI1_MOSI, SPI1_MISO), )
+# ordered as uartId, txId, rxId
+uartPorts = ( (3, UART3_TX, UART3_RX), )