Controller is present on every BCM4708* board but only few devices have
serial flash attached so mark it as disabled by default.
Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

This allows reporting & debugging problems occurring early in the boot
process.
Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Acked-by: NHauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

There are few devices that have USB power controlled using GPIO. Linux
USB host driver (bcma-hcd) already supports this by reading vcc-gpio
from DT. Set it properly for all known devices.
Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Replace current device tree dummy clocks with real clock support for
Broadcom Northstar SoCs.
Signed-off-by: NJon Mason <jonmason@broadcom.com>
Reviewed-by: NRay Jui <rjui@broadcom.com>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Signed-off-by: NFelix Fietkau <nbd@openwrt.org>
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

In the default Broadcom SDK the shared override is activated for this
cache controller, do the same in the upstream code. Data and
instruction prefetching is not activated by default for this cache
controller on the bcm53xx SoC, do it manually like it is done in the
vendor SDK.
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

The driver for the PCIe controller was just added, this adds the
missing definition of the IRQ numbers to device tree. The driver itself
will be automatically detected by bcma.
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

This adds the NAND flash chip description for a standard chip found
connected to this SoC. This makes use of generic Broadcom NAND driver
with the iProc interface.
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>

IRQ support for Broadcom's bus-axi driver bcma was merged into John
Linville's wireless tree and will show up in 3.19. This patch makes use
of this feature in the DTS file for the the BCM5301X SoCs. I left the
PCIe controller out, because this still needs some discussion.
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>

This has been successfully tested on Netgear R6250 and two other
development (unnamed) devices, all of them BCM4708 based.
We also got a possitive feedback from R7000 (BCM4709) tester.
Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>

This uses the newly added BCM5301X SoC code.
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NChristian Daudt <bcm@fixthebug.org>
Signed-off-by: NMatt Porter <mporter@linaro.org>