jtag: drivers: bcm2835gpio: don't allow GPIOs > 31
[openocd.git] / doc / openocd.texi
index cd64c7aecbd34d600af1283f52dd378889e7b420..01bb4f21d11a6733f63a6e51b7c789b434001c3c 100644 (file)
@@ -3207,6 +3207,8 @@ able to coexist nicely with both sysfs bitbanging and various
 peripherals' kernel drivers. The driver restores the previous
 configuration on exit.
 
+GPIO numbers >= 32 can't be used for performance reasons.
+
 See @file{interface/raspberrypi-native.cfg} for a sample config and
 pinout.
 

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