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* ARM: dts: bcm2835-rpi-zero: Enable OTG modeStefan Wahren2017-06-121-1/+1
| | | | | | | | | Since 635c21068cf ("usb: dwc2: gadget: Fix WARN_ON messages during FIFO init") the dwc2 driver is able to handle OTG and gadget mode for bcm2835. So enable this feature for the Raspberry Pi Zero. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* ARM: bcm2835: Add names for the RPi Zero GPIO linesStefan Wahren2016-11-161-0/+65
| | | | | | | | | | | 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>
* ARM: dts: bcm283x: drop alt3 from &gpioGerd Hoffmann2016-10-171-1/+1
| | | | | | | | 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>
* ARM: dts: bcm2835: Add Raspberry Pi ZeroStefan Wahren2016-08-241-0/+40
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>
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