From: Drew Fustini <drew@pdp7.com>
Date: Sun, 14 Apr 2019 10:17:47 +0000 (+0200)
Subject: change SPI index for BeagleBone/PocketBeagle #106
X-Git-Tag: 1.3.0~1^2
X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/commitdiff_plain/636a602fb0f52233ff6c74aa5604e8cc9e586dad

change SPI index for BeagleBone/PocketBeagle #106

Change SPI port index because SPI0 is /dev/spidev1.x and SPI1 is /dev/spidev2.x on both:
* the current recommended BeagleBoard.org Debian image: Debian 9.5 (Stretch) from 2018-10-07
* the newest Debian 9.8 (Strecth) snapshot from 2019-04-07

This change is to fix issue #106: inconsistent spidev index on AM335x-based boards like BeagleBone Black and PocketBeagle.
---

diff --git a/src/adafruit_blinka/microcontroller/am335x/pin.py b/src/adafruit_blinka/microcontroller/am335x/pin.py
index f8c1649..e73457d 100644
--- a/src/adafruit_blinka/microcontroller/am335x/pin.py
+++ b/src/adafruit_blinka/microcontroller/am335x/pin.py
@@ -325,8 +325,8 @@ UART5_CTSn = Pin('UART5_CTSn')
 
 # ordered as spiId, sckId, mosiId, misoId
 spiPorts = (
-    (0, SPI0_SCLK, SPI0_D1, SPI0_D0),
-    (1, SPI1_SCLK, SPI1_D1, SPI1_D0),
+    (1, SPI0_SCLK, SPI0_D1, SPI0_D0),
+    (2, SPI1_SCLK, SPI1_D1, SPI1_D0),
 )
 
 # ordered as uartId, txId, rxId