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3 Commits

Author SHA1 Message Date
Stefan Wahren 3a1689ea75 ARM: bcm2835: Add names for the RPi Zero GPIO lines 
This adds the GPIO names for the Raspberry Pi Zero. The GPIO lines
of the RPi Zero are almost identical to the Model A+ except:

* GPIO 35, 38, 40 and 45 are not connected
* Status LED is active low

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
 2016-11-16 13:54:36 -08:00
Gerd Hoffmann a6d962aeb2 ARM: dts: bcm283x: drop alt3 from &gpio 
As the alt3 group has no pins left drop it from &gpio.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
 2016-10-17 09:55:48 -07:00
Stefan Wahren c8336249c1 ARM: dts: bcm2835: Add Raspberry Pi Zero 
The Raspberry Pi Zero is a minified version of model A+. It's
notable there is no PWR LED and the ACT LED is inverted.
Additionally the Pi Zero is capable of the USB peripheral mode.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
 2016-08-24 13:33:19 -07:00