The macros for reset and clock lines were merged during the merge
window, this switches the Gemini to use these macros rather than
numerical defines.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Commit 7dd96816 ("bitmap: bitmap_equal memcmp optimization") was
rather more restrictive than necessary; we can use memcmp() to implement
bitmap_equal() as long as the number of bits can be proved to be a
multiple of 8.  And architectures other than s390 may be able to make
good use of this optimisation.

[arnd@arndb.de: fix build: add a memcmp() declaration]
  Link: http://lkml.kernel.org/r/20170630153908.3439707-1-arnd@arndb.de
Link: http://lkml.kernel.org/r/20170628153221.11322-5-willy@infradead.orgSigned-off-by: NMatthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NRasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

This reverts commits 2c0cba48 ("arm: sun8i: sunxi-h3-h5: Add dt node
for the syscon control module") to 2428fd0f ("arm64: defconfig: Enable
dwmac-sun8i driver on defconfig") and 3432a86e ("arm: sun8i:
orangepipc: use internal phy-mode") to 5a79b4f2 ("arm: sun8i:
orangepi-2: use internal phy-mode") that should be merged
through the arm-soc tree, and end up in merge conflicts and build failures.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Since the PHY used is internal, simply set phy-mode as internal.
Signed-off-by: NCorentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Since the PHY used is internal, simply set phy-mode as internal.
Signed-off-by: NCorentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Since the PHY used is internal, simply set phy-mode as internal.
Signed-off-by: NCorentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Since the PHY used is internal, simply set phy-mode as internal.
Signed-off-by: NCorentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Since the PHY used is internal, simply set phy-mode as internal.
Signed-off-by: NCorentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Use 'clock-frequency' binding for the i2c node that will put the I2C driver
into the standard operating mode. 'speed-mode' was not a valid binding for
the I2C driver, remove it.
Signed-off-by: NAlan Tull <atull@kernel.org>
Signed-off-by: NDinh Nguyen <dinguyen@kernel.org>

Add DT alias for the second ethernet present on mainboard rev 1.10.
Signed-off-by: NMarek Vasut <marex@denx.de>
Signed-off-by: NDinh Nguyen <dinguyen@kernel.org>

Drop the LED node from VINing FPGA DT because the LED wiring is
different on each mainboard revision. This wiring is therefore
handled in mainboard DT Overlays.
Signed-off-by: NMarek Vasut <marex@denx.de>
Signed-off-by: NDinh Nguyen <dinguyen@kernel.org>

Remove the EEPROMs attached to the I2C expander ports which
lead to the backplane slots from the main VIN|ING DTS file.
These EEPROMs are bound using separate DTO files, which lets
us handle both two-slot and six-slot configuration of the
backplane.
Signed-off-by: NMarek Vasut <marex@denx.de>
Signed-off-by: NDinh Nguyen <dinguyen@kernel.org>

Enable the QSPI node and add the flash chips.
Signed-off-by: NMarek Vasut <marex@denx.de>
Signed-off-by: NDinh Nguyen <dinguyen@kernel.org>

The ethernet block clock phandle must point to the clock node which
represents the clock which directly supply the ethernet block. This
is emac_x_clk , not emacx_clk , so fix this.

From: Pavel Machek <pavel@denx.de>
Signed-off-by: NMarek Vasut <marex@denx.de>
Signed-off-by: NDinh Nguyen <dinguyen@kernel.org>

Compiling the DT file with W=1, DTC warns like follows:

Warning (unit_address_vs_reg): Node /opp_table0/opp@1000000000 has a
unit name, but no reg property

Fix this by replacing '@' with '-' as the OPP nodes will never have a
"reg" property.
Reported-by: NKrzysztof Kozlowski <krzk@kernel.org>
Reported-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Suggested-by: NMark Rutland <mark.rutland@arm.com>
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

commit 94647a30 ("ARM: dts: omap3-overo: Enable WiFi/BT combo")
while enabling WiFi/BT combo added regulator to trigger the nReset
signal of the Bluetooth module in vqmmc-supply. However BT should be
handled by UART. Moreover "vqmmc" is not a defined binding for
omap_hsmmc. While "vqmmc" in mmc2 hasn't caused any issues so far,
mmc2 will start to mis-behave once omap_hsmmc defines "vqmmc"
binding.

Remove "vqmmc-supply" property in mmc2 here.
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>
Acked-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>

Add Smart Power System node for PM domains.
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Use a custom S500 enable-method for all CPUs.
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Add Device Trees for Actions Semiconductor S500 SoC and LeMaker Guitar SoM
and base board.
Signed-off-by: NAndreas Färber <afaerber@suse.de>

The cm-fx6 module has an on-board AW-NH387 WiFi/BT module which is
based on Marvell's SD8787 chip and is connected to the usdhc1
controller.

Unfortunately, the chip gets unresponsive if the Bluetooth AMP
(Alternate Mac/Phy) function gets probed but the loaded firmware
doesn't support it. For instance, this is the case for the most
recent firmware in linux-firmware (Version 14.66.35.p52).

Thus, just add the required nodes but leave the usdhc1 node disabled
explicitly. Users who disabled the Bluetooth (AMP) support of their
OS can then conveniently enable WiFi (or even plain Bluetooth) support
with a simple device tree overlay/bootloader configuration.
Signed-off-by: NChristopher Spinrath <christopher.spinrath@rwth-aachen.de>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

The "test" and "conf" nand partitions partly overlap:

Creating 6 MTD partitions on "orion_nand":
0x000000000000-0x000000090000 : "uboot"
0x000000090000-0x0000000d4000 : "env"
0x0000000d4000-0x0000000f8000 : "test"
0x0000000f4000-0x0000004f4000 : "conf"

That is unlikely to be desired, and not matching the partition map used in
u-boot - So adjust the test partition size to fix this.
Signed-off-by: NPeter Korsgaard <peter@korsgaard.com>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

The at24 driver allows to register I2C EEPROM chips using different vendor
and devices, but the I2C subsystem does not take the vendor into account
when matching using the I2C table since it only has device entries.

But when matching using an OF table, both the vendor and device has to be
taken into account so the driver defines only a set of compatible strings
using the "atmel" vendor as a generic fallback for compatible I2C devices.

So add this generic fallback to the device node compatible string to make
the device to match the driver using the OF device ID table.
Signed-off-by: NJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

The Linksys WRT3200ACM (Rango) is the lates Armada-385 based router in
the Linksys WRT AC Series which got released in October 2016.

Key differences to the earlier Armada-385 based devices in the series is
a bigger flash chip, next generation wireless modules (Marvell 88W8964)
in the mini pcie slots as well as a Marvell SD8887. Finally the CPU is
clocked at 1866 GHz by default.

The file armada-385-linksys-rango.dts is loosly based off of a DTS
authored by Imre Kaloz.

As Rango is part of the armada-385-linksys family of boards use the
armada-385-linksys.dtsi as basis. As for functional differences to Imre
Kaloz dts, the wlan LEDs aren't connected to the expander chip pca9635
but directly to GPIOs. Then mpp47 controls the USB2.0 port and not the
USB3.0 port, so use the correct GPIO mpp44 for it. Finally use
non-removable instead of broken-cd with the sdhci node to avoid polling.

Other changes can be categorized as just cleanup / reorganization due to
using the armada-385-linksys.dtsi.

URL: https://github.com/openwrt/openwrt/blob/0abc3fa5a996daf7dafdc7794ccfe3fa7e955c5a/target/linux/mvebu/files/arch/arm/boot/dts/armada-385-linksys-rango.dtsSigned-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: NImre Kaloz <kaloz@openwrt.org>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Buttons don't have a reg property; drop pseudo address and fixup names
of individual button nodes. Also drop #address-cells and #size-cells
properties.
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: NImre Kaloz <kaloz@openwrt.org>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

A pin group per node is sufficient, further specialization only serves
as documentation which can be a comment just as well. This simplifies
configuring pins for nodes in dependants.

Also use labels which end up right by the node they are intended for.
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: NImre Kaloz <kaloz@openwrt.org>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Move the partition layout to individual boards. The Linksys WRT 3200 ACM
(Rango) comes with a 256MiB nand flash chip and different layout.
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: NImre Kaloz <kaloz@openwrt.org>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Use IEEE 1541-2002 unit prefixes for sizes.
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: NImre Kaloz <kaloz@openwrt.org>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

The new ones work so there is little reason to keep the legacy bindings.
Use the rework as the opportunity to drop the legacy node.
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: NImre Kaloz <kaloz@openwrt.org>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Now that we use the reference for the USB3.0 port update the node name
and labels for the phy and vbus to match the label used by
armada-38x.dtsi.
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: NImre Kaloz <kaloz@openwrt.org>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Which pools we assing doesn't matter. Use the order which doesen't leave
a chance for questions for first time readers.
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: NImre Kaloz <kaloz@openwrt.org>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Drop redundant declaration of #address-cells and #size-cells.
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: NImre Kaloz <kaloz@openwrt.org>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Flatten dts of individual boards to match the new style used in
armada-385-linksys.dtsi and for the Rango addition.

* Caiman - Linksys WRT1200AC v1 & v2
* Cobra - Linksys WRT1900AC v2
* Shelby - Linksys WRT1900ACS v1 & v2
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: NImre Kaloz <kaloz@openwrt.org>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Add labels to nodes used by dependants. Also rename node gpio_keys to
gpio-keys to match the style of the rest of the file as well as the
documented example.
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: NImre Kaloz <kaloz@openwrt.org>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Since the addition of the spi reference two styles are used. Use
references instead of recreating the same structure over and over again.

This helps to distinguish which are changes to the underlying nodes and
which are new additions and helps maintainability in general.

Verified the resulting dtb to be binary identical.
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: NImre Kaloz <kaloz@openwrt.org>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

There is no rtc for the 98dx3236 and derivative SoCs. Disable the rtc
node inherited from the armada-370-xp base.
Signed-off-by: NChris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

The 98dx4251 has 4 interrupts for the packet processor whereas the
98dx3236 and 98dx3336 only have 3.
Signed-off-by: NChris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

The mvebu GPIO driver can also perform PWM on some pins. Use the pwm-fan
driver to control the fan of the WRT1900AC, giving us finer grained control
over its speed and hence noise.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
URL: https://patchwork.ozlabs.org/patch/427291/
[Ralph Sennhauser: drop flags paramter from pwms, no longer used]
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Tested-by: NAndrew Lunn <andrew@lunn.ch>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Add the required properties to the GPIO nodes for them to be used as PWM
lines.
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Add properties to the GPIO nodes for Armada 370/XP to allow them to be
also used as PWM lines.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
URL: https://patchwork.ozlabs.org/patch/427294/
[Ralph Sennhauser: Add new compatible string marvell,armada-370-gpio]
Signed-off-by: NRalph Sennhauser <ralph.sennhauser@gmail.com>
Tested-by: NAndrew Lunn <andrew@lunn.ch>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>

Until now clk81 was used as gate clock for the ethernet controller on
Meson8 whereas Meson8b did not configure a gate clock at all. Use
CLKID_ETH for both SoCs, which is the real gate clock for the ethernet
controller.
Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>