The Kurobox Pro crashes when any of the PCI controller registers
are accessed.  This patch adds a function to the Orion PCI handling
code that board support code can call to disable enumerating the
PCI bus entirely, and makes the Kurobox Pro PCI-related init code
call this function.
Signed-off-by: NPer Andersson <avtobiff@gmail.com>
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

Signed-off-by: NSaeed Bishara <saeed@marvell.com>
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

The reset button on the QNAP TS-409 is available through gpio.
Signed-off-by: NMartin Michlmayr <tbm@cyrius.com>
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

Use key codes for the buttons on the TS-209/TS-409 that make more
sense than the current values.
Signed-off-by: NMartin Michlmayr <tbm@cyrius.com>
Acked-by: NByron Bradley <byron.bbradley@gmail.com>
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

Export the four red SATA LEDs on the QNAP TS-409 that are connected
through gpio.  Since the boot loader apparently sets the SATA LEDs 2-4
to red and the SATA LED can only be red or green (but not both),
exporting the red SATA LEDs (which automatically turns them off upon
boot) makes the green SATA presence/activity indication visible.
Signed-off-by: NMartin Michlmayr <tbm@cyrius.com>
Acked-by: NSylver Bruneau <sylver.bruneau@googlemail.com>
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

On D0 5281 SoCs, we need to disable the wait-for-interrupt
instruction due to an erratum.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>
Signed-off-by: NNicolas Pitre <nico@marvell.com>
Acked-by: NMartin Michlmayr <tbm@cyrius.com>

This patch performs the equivalent include directory shuffle for
plat-orion, and fixes up all users.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

This just leaves include/asm-arm/plat-* to deal with.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Remove includes of asm/hardware.h in addition to asm/arch/hardware.h.
Then, since asm/hardware.h only exists to include asm/arch/hardware.h,
update everything to directly include asm/arch/hardware.h and remove
asm/hardware.h.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

IRQT_* and __IRQT_* were obsoleted long ago by patch [3692/1].
Remove them completely. Sed script for the reference:

s/__IRQT_RISEDGE/IRQ_TYPE_EDGE_RISING/g
s/__IRQT_FALEDGE/IRQ_TYPE_EDGE_FALLING/g
s/__IRQT_LOWLVL/IRQ_TYPE_LEVEL_LOW/g
s/__IRQT_HIGHLVL/IRQ_TYPE_LEVEL_HIGH/g
s/IRQT_RISING/IRQ_TYPE_EDGE_RISING/g
s/IRQT_FALLING/IRQ_TYPE_EDGE_FALLING/g
s/IRQT_BOTHEDGE/IRQ_TYPE_EDGE_BOTH/g
s/IRQT_LOW/IRQ_TYPE_LEVEL_LOW/g
s/IRQT_HIGH/IRQ_TYPE_LEVEL_HIGH/g
s/IRQT_PROBE/IRQ_TYPE_PROBE/g
s/IRQT_NOEDGE/IRQ_TYPE_NONE/g
Signed-off-by: NDmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

The mv643xx_eth hardware has a provision for polling the PHY's
MII management registers to obtain the (R)(G)MII interface speed
(10/100/1000) and duplex (half/full) and pause (off/symmetric)
settings to use to talk to the PHY.

The driver currently does not make use of this feature.  Instead,
whenever there is a link status change event, it reads the current
link parameters from the PHY, and programs those parameters into
the mv643xx_eth MAC by hand.

This patch switches the mv643xx_eth driver to letting the MAC
auto-determine the (R)(G)MII link parameters by PHY polling, if there
is a PHY present.  For PHYless ports (when e.g. the (R)(G)MII
interface is connected to a hardware switch), we keep hardcoding the
MII interface parameters.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

The HP mv2120 has several LEDs that are controlled through gpio.
Export the health LED, the red SATA LEDs as well as two gpios
that control the brightness of _all_ LEDs to userland.  The
Ethernet and power LEDs can't be controlled through gpio and the
blue SATA LEDs are handled via the SATA driver.
Signed-off-by: NMartin Michlmayr <tbm@cyrius.com>
Signed-off-by: NNicolas Pitre <nico@marvell.com>

This patch adds support for the Marvell Orion-VoIP RD-88F5181L-FXO
Reference Design, and enables use of the ethernet, USB, Cardbus and
mini-PCIe ports.
Signed-off-by: NNicolas Pitre <nico@marvell.com>

This patch adds support for the Marvell Orion-VoIP RD2-88F5181L-GE
Reference Design, and enables use of the ethernet, USB, Cardbus and
mini-PCIe ports.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

Signed-off-by: NImre Kaloz <kaloz@openwrt.org>
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

The Cardbus connector does not have an IDSEL signal, and Cardbus
cards are always the intended target of configuration transactions
on their local PCI bus.  This means that if the Orion's PCI bus
signals are hooked up to a Cardbus slot, the same set of PCI
functions will will appear 31 times, for each of the PCI device
IDs 1-31 (ID 0 is the host bridge).

This patch adds a function to the Orion PCI handling code that board
support code can call to enable Cardbus mode.  When Cardbus mode is
enabled, configuration transactions on the PCI local bus are only
allowed to PCI IDs 0 (host bridge) and 1 (cardbus device).
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

In some cases, compilation of the tsx09 common file was failing due
to an incomplete list of includes.
Signed-off-by: NSylver Bruneau <sylver.bruneau@googlemail.com>
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

After Jean Delvare's change "i2c: Convert most new-style drivers
to use module aliasing" (3760f736),
loading rtc-xxx from platform code fails.  Update mv2120-setup.c so
that the driver is loaded correctly.
Signed-off-by: NMartin Michlmayr <tbm@cyrius.com>
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

Kurobox Pro/Linkstation Pro devices use a microcontroller connected
to UART1.  As most of the communication with this microcontroller is
done from userland (power button detection, fan speed ...), the setup
file has to make UART1 available from userland.
Signed-off-by: NSylver Bruneau <sylver.bruneau@googlemail.com>
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

Nuke the Orion-specific orion5x_{read,write} wrappers.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

This patch adds support for the Maxtor Shared Storage II hardware.
Signed-off-by: NSylver Bruneau <sylver.bruneau@googlemail.com>
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

Signed-off-by: NAlexander Clouter <alex@digriz.org.uk>
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

Signed-off-by: NSylver Bruneau <sylver.bruneau@googlemail.com>
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>
Tested-by: NDirk Teurlings <dirk@upexia.nl>
Tested-by: NPeter van Valderen <p.v.valderen@gmail.com>

Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>
Acked-by: NRussell King <linux@arm.linux.org.uk>

Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

This patch implements the communication with the microcontroller on the
Kurobox Pro and Linkstation Pro/Live boards.  This is allowing to send
the commands needed to power-off the board correctly.
Signed-off-by: NSylver Bruneau <sylver.bruneau@googlemail.com>
Acked-by: NRussell King <linux@arm.linux.org.uk>
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

The mv643xx_eth platform data field ->force_phy_addr only needs
to be set if the passed-in ->phy_addr field is zero (to distinguish
the case of not having specified a phy address
(force_phy_addr = 0) from the case where a phy address of zero needs
to be used (force_phy_addr = 1.))

Also, the ->force_phy_addr field will hopefully disappear in a
future mv643xx_eth reorganisation.

Therefore, this patch deletes the ->force_phy_addr field initialiser
from all Orion board code.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

If all PCI devices are working as expected, the error printks in the
various implementations of ->map_irq() doesn't really provide any
useful info.  And if something is not working as expected, turning
on pci=debug gives you more useful information than the printk calls
in ->map_irq(), since the former also tells you which devices _did_
get IRQs successfully assigned.  Therefore, delete these printks
entirely.

Spotted by Russell King.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>
Acked-by: NRussell King <linux@arm.linux.org.uk>

Instead of having board code poke directly into the MPP configuration
registers, and separately calling orion5x_gpio_set_valid_pins() to
indicate which MPP pins can be used as GPIO pins, introduce a helper
function for configuring the roles of each of the MPP pins, and have
that helper function handle gpio validity internally.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>
Acked-by: NSylver Bruneau <sylver.bruneau@googlemail.com>
Acked-by: NRussell King <linux@arm.linux.org.uk>

It makes no sense to do PCIe WA window setup in the individual
board support files while the decision whether or not to use the
PCIe WA access method is made in a different place, in the PCIe
support code.

This patch moves the configuration of a PCIe WA window from the
individual Orion board support files to the central Orion PCIe
support code.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>
Acked-by: NRussell King <linux@arm.linux.org.uk>

This patch moves initialisation of EHCI/I2C/UART platform devices
from the common orion5x_init() into the board support code.

The rationale behind this is that only the board support code knows
whether certain peripherals have been brought out on the board, and
not initialising peripherals that haven't been brought out is
desirable for example:
- to reduce user confusion (e.g. seeing both 'eth0' and 'eth1'
  appear while there is only one ethernet port on the board); and
- to allow for future power savings (peripherals that have not
  been brought out can be clock gated off entirely).
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>
Acked-by: NRussell King <linux@arm.linux.org.uk>

The DRAM base address and size fields in the CPU's MBUS bridge have
64KiB granularity, instead of the currently used 16MiB.  Since all
of the currently supported MBUS peripherals support 64KiB granularity
as well, this patch changes the Orion address map code to stop
rounding base addresses down and sizes up to multiples of 16MiB.

Found by Ke Wei <kewei@marvell.com>.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>
Acked-by: NRussell King <linux@arm.linux.org.uk>

Currently, Orion window setup uses hardcoded window indexes for each
of the boot/cs0/cs1/cs2/PCIe WA windows.  The static window allocation
used can clash if board support code will ever attempt to configure
both a dev2 and a PCIe WA window, as both of those use CPU mbus window
#7 at present.

This patch keeps track of the last used window, and opens subsequently
requested windows sequentially, starting from 4.  (Windows 0-3 are used
as MEM/IO windows for the PCI/PCIe buses.)
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>

More cosmetic cleanup:
- Replace 8-space indents by proper tab indents.
- In structure initialisers, use a trailing comma for every member.
- Collapse "},\n{" in structure initialiers to "}, {".
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>
Acked-by: NRussell King <linux@arm.linux.org.uk>

Whereas most Orion 5x machine support code would initialise the PCI
subsystem with nr_controllers in their struct hw_pci set to 2, the
DNS323 and Kurobox Pro machine support code had nr_controllers set
to 1.

This was presumably done because on those two machines, the PCI(-X)
controller (nr == 1) isn't used, requiring initialisation of only
the PCIe controller (nr == 0.)  However, not initialising the PCI(-X)
controller on boards that don't use it leads to a situation where
both the PCIe and the PCI(-X) controller think that their root bus is
zero, and it messes up IRQ assignment.

This patch changes the DNS323 and Kurobox Pro support code to always
use nr_controllers == 2.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

This patch cleans up Orion's addr-map.c a bit after all peripheral
window programming code has been moved out into the relevant drivers.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>
Reviewed-by: NTzachi Perelstein <tzachi@marvell.com>
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: NNicolas Pitre <nico@marvell.com>

Pass the Orion TCLK tick rate into the ethernet driver.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>
Signed-off-by: NNicolas Pitre <nico@marvell.com>

Make the Orion 5x platform code use the mbus window handling code
that's in the mv643xx_eth driver, instead of programming the GigE
block's mbus window registers by hand.
Signed-off-by: NLennert Buytenhek <buytenh@marvell.com>
Reviewed-by: NTzachi Perelstein <tzachi@marvell.com>
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: NNicolas Pitre <nico@marvell.com>