Merge pull request #457 from timonsku/patch-1

Add additional SPI ports for BCM2711

diff --git a/src/adafruit_blinka/microcontroller/bcm283x/pin.py b/src/adafruit_blinka/microcontroller/bcm283x/pin.py
index 48eb0c06dc7f999d3f4372a76dfad88202ea78dd..82b8b267bc3c343e1053f5a6df4f06eb781c8c93 100644 (file)
--- a/src/adafruit_blinka/microcontroller/bcm283x/pin.py
+++ b/src/adafruit_blinka/microcontroller/bcm283x/pin.py
@@ -142,6 +142,9 @@ spiPorts = (
     (0, SCLK, MOSI, MISO),
     (1, SCLK_1, MOSI_1, MISO_1),
     (2, SCLK_2, MOSI_2, MISO_2),
+    (3, D3, D2, D1),  # SPI3 on Pi4/CM4
+    (4, D7, D6, D5),  # SPI4 on Pi4/CM4
+    (5, D15, D14, D13),  # SPI5 on Pi4/CM4
 )
 
 # ordered as uartId, txId, rxId