The DMA engine for the A10/A20 and derivatives require an opaque extra
argument.

Add a dt-bindings header, and convert the device trees to it.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Prepare the device trees to use the C preprocessor.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

usbphy0 support in the sunxi usb-phy driver has been merged, but the
dtsi's for sun4i/sun5i haven't been updated. This results in the phy
driver failing to load, breaking usb support.

Fixes: 6827a46f ('phy: sun4i: add support for USB phy0')
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

This reverts commit e883d672.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Link: http://lkml.kernel.org/r/7h1toxr0ku.fsf@deeprootsystems.com

With the new factors infrastructure in place, we can unify apb1 and
apb1_mux as a single clock now.
Signed-off-by: NEmilio López <emilio@elopez.com.ar>
[wens@csie.org: Change apb1 node label to "apb1"; reword commit title]
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

With the new factors infrastructure in place, we can unify apb1 and
apb1_mux as a single clock now.
Signed-off-by: NEmilio López <emilio@elopez.com.ar>
[wens@csie.org: Change apb1 node label to "apb1"; reword commit title]
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Now that we have a compatible of its own for the mbus clock, switch to it.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NHans de Goede <hdegoede@redhat.com>

The clock-frequency values of the i2c controller nodes match the
defaults of the driver. Remove the properties to use the defaults,
and be consistent with sun8i.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

All of our SPI controllers support DMA transfers, so let's add the
properties here so they can be used when it's best to do so.
Signed-off-by: NEmilio López <emilio@elopez.com.ar>
Reviewed-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The A10S and A13 SoCs have sun4i-compatible DMA controllers. Let's add
the corresponding nodes to represent them on the device tree.
Signed-off-by: NEmilio López <emilio@elopez.com.ar>
Reviewed-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The pinctrl device is also an interrupt controller for external
interrupts. Add the missing #interrupt-cells property.

Also remove the unused #address-cells property.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
[hdegoede@redhat.com: make the same change for sun4i, sun5i and sun6i]
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Switch the device tree to the new compatibles introduced in the i2c drivers
to have a common pattern accross all Allwinner SoCs.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>

Add nodes for the 3 mmc controllers found on A10s SoCs and for the 2 mmc
controllers found on A13 SoCs.
Signed-off-by: NDavid Lanzendörfer <david.lanzendoerfer@o2s.ch>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

This adds  pin-muxing info for the mmc controller / port combinations which
are known to be used on actual boards.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Switch the device tree to the new compatibles introduced in the irqchip drivers
to have a common pattern accross all Allwinner SoCs.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

The watchdog compatibles were following a different pattern than the one found
in the other devices. Now that the driver supports the right pattern, switch to
it in the DT.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Switch the device tree to the new compatibles introduced in the timer driver
to have a common pattern accross all Allwinner SoCs.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org>

Add nodes for the usb-phy and ehci- and ohci-usb-host controllers.
Signed-off-by: NRoman Byshko <rbyshko@gmail.com>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The A13 has 3 SPI controllers compatible with the one found in the A10. Add
them in the DT.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Switch the device tree to the new compatibles introduced in the clock drivers
to have a common pattern accross all Allwinner SoCs.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Signed-off-by: NRoman Byshko <rbyshko@gmail.com>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Switch the device tree to the new compatibles introduced in the SID drivers
to have a common pattern accross all Allwinner SoCs.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This reverts commit 01ab1167, it is
incorrect, a future patch will fix this up properly.

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Switch the device tree to the new compatibles introduced in the SID drivers
to have a common pattern accross all Allwinner SoCs.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Switch the device tree touchscreen compatibles to have a common pattern accross
all Allwinner SoCs. Since the touchscreen driver has not been merged yet, it
has no side effect.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Device tree naming conventions state that node names should match
node function. Change fully functioning clock nodes to match and
add clock-output-names to all sunxi clock nodes.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Some UART aliases have been defined, but not all of them. Add the remaining
ones to be consistent and to ease the parsing of the DT by the bootloaders.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

mbus is the memory bus clock, and it is present on both sun5i and sun7i
machines. Its register layout is compatible with the mod0 one.
Signed-off-by: NEmilio López <emilio@elopez.com.ar>
Acked-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

This commit adds all the mod0 clocks available on A10 and A13. The list
has been constructed by looking at the Allwinner code release for A10S
and A13.
Signed-off-by: NEmilio López <emilio@elopez.com.ar>
Acked-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

This commit adds PLL5 and PLL6 nodes to the sun4i, sun5i and sun7i
device trees.
Signed-off-by: NEmilio López <emilio@elopez.com.ar>
Acked-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

This commit adds the PLL4 definition to the sun4i, sun5i and sun7i
device trees. PLL4 is compatible with PLL1.
Signed-off-by: NEmilio López <emilio@elopez.com.ar>
Acked-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The Allwinner A13 has support for two high speed timers. Now that we
have a driver to support it, we can enable them in the device tree.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Tested-by: NEmilio López <emilio@elopez.com.ar>
Signed-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org>

This patch shall add support for the sunxi-sid driver to the device
tree for A10, A10s, A13 and A20.
Signed-off-by: NOliver Schinagl <oliver@schinagl.nl>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

There was a typo in the base address used for the soc node in the A13
device tree. Fix it with the proper base address.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The reg property of the simple-bus driver is completely useless. Remove
it from the DTSI.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The i2c controller found on the Allwinner A13 has only one muxing option
available for each controller. Add them to the dtsi
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: NTomasz Figa <tomasz.figa@gmail.com>

The Allwinner A10 and A13 both have 3 i2c controller embedded.
Add those to the common sunxi dtsi.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: NTomasz Figa <tomasz.figa@gmail.com>