X-Git-Url: https://git.ayoreis.com/hackapet/Adafruit_Blinka.git/blobdiff_plain/2bb7cbf33c9970aa242b6446f24c49713bd2c113..9e870e0ecb10fa97dd749aabfe47c082f294635f:/src/adafruit_blinka/microcontroller/allwinner/a33/pin.py

diff --git a/src/adafruit_blinka/microcontroller/allwinner/a33/pin.py b/src/adafruit_blinka/microcontroller/allwinner/a33/pin.py
new file mode 100644
index 0000000..b12331b
--- /dev/null
+++ b/src/adafruit_blinka/microcontroller/allwinner/a33/pin.py
@@ -0,0 +1,49 @@
+from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
+
+PB0 = Pin(32) # PB0/UART2_TX/UART0_TX/PB_EINT0
+UART2_TX = PB0
+PB1 = Pin(33) # PB1/UART2_RX/UART0_RX/PB_EINT1
+UART2_RX = PB1
+
+PC0 = Pin(64) # PC0/ND_WE/SPI0_MOSI
+PC1 = Pin(65) # PC1/ND_ALE/SPI0_MISO
+PC2 = Pin(66) # PC2/ND_CLE/SPI0_CLK
+
+PH4 = Pin(228) # PH4/TWI1_SCK
+TWI1_SCL = PH4
+PH5 = Pin(229) # PH5/TWI1_SDA
+TWI1_SDA = PH5
+
+
+PH6 = Pin(230) # PH6/SPI0_CS/UART3_TX
+UART3_TX = PH6
+SPI0_CS = PH6
+
+PH7 = Pin(231) # PH7/SPI0_CLK/UART3_RX
+UART3_RX = PH7
+SPI0_SCLK = PH7
+
+PH8 = Pin(232) # PH8/SPI0_MOSI/UART3_RTS
+UART3_RTS = PH8
+SPI0_MOSI = PH8
+
+PH9 = Pin(233) # PH9/SPI0_MISO/UART3_CTS
+UART3_CTS = PH9
+SPI0_MISO = PH9
+
+
+# ordered as i2cId, sclId, sdaId
+i2cPorts = (
+    (0, TWI1_SCL, TWI1_SDA),
+)
+
+# ordered as spiId, sckId, mosiId, misoId
+spiPorts = (
+    (0, SPI0_SCLK, SPI0_MOSI, SPI0_MISO),
+)
+
+# ordered as uartId, txId, rxId
+uartPorts = (
+    (2, UART2_TX, UART2_RX),
+    (3, UART3_TX, UART3_RX),
+)