ARM: bcm2835: device tree updates

This branch adds two devices to the BCM2835 SoC device tree: the SPI
controller and the HW random number generator.

The SPI controller isn't actually instantiated in the Raspberry Pi
device tree, since there are no on-board SPI devices; it's up to the
end-user to modify their own device-tree to describe whatever they
have attached.
ARM: bcm2835: add Broadcom BCM2835 RNG to the device tree

This adds a device tree binding for random number generator present on
Broadcom BCM2835 SoC, used in Raspberry Pi and Roku 2 devices.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
1 file changed