Avoid the parent pll for the mod-clk for de_be0 getting disabled when non of
the other users are enabled (which can happen when none of i2c, spi and mmc
are in use).

Note for now we point directly to the parent rather then to the de_be0 mod-clk
as that is not modelled in our devicetree yet.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Add a simplefb template node for u-boot to further fill and activate.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Add a simplefb template node for u-boot to further fill and activate.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Add a simplefb template node for u-boot to further fill and activate.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Add a simplefb template node for u-boot to further fill and activate.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The Mele M9 has an ethernet board, enable it.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

PLL6 on sun6i has multiple outputs, just like the other sunxi platforms.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The Mele M9 / A1000G quad has a blue status led, add support for this.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The Mele M9 / A1000G quad uses both usb-ports, one goes to an internal
usb wifi card, the other to a build-in usb-hub, so neither need their
OHCI companion controller to be enabled since the are always connected at
USB-2 speeds.

The controller which is attached to the wifi also does not need a vbus
regulator.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

This avoids it getting briefly turned off between when the regulator getting
registered and the ahci driver turning it back on, thus avoiding the disk
going into emergency head park mode.
Reported-by: NBruno Prémont <bonbons@linux-vserver.org>
Tested-by: NBruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

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

Cubietruck uses different pin for the USB OTG VBUS that
is why we override the one defined in sunxi-common-regulators.dtsi
Signed-off-by: NRoman Byshko <rbyshko@gmail.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

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

Until now the regulator nodes for powering USB VBUS
existed only for the two host controllers. Now the regulator
is added for USB OTG too.
Signed-off-by: NRoman Byshko <rbyshko@gmail.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

On the LeMaker Banana Pi, probing the external ethernet PHY connected
to the SoC's internal GMAC module sometimes fails. The PHY power
supply is handled via a GPIO-controlled regulator, and the existing
regulator startup-delay of 50000us is too short to make sure that the
PHY is always fully powered up when it is queried by phylib. Tests
have shown that to provide a reliable PHY detection, the startup-delay
has to be increased to at least 60000us. To have a certain safety margin
and to cater for manufacturing variations between different boards,
the delay gets set to 100000us as discussed on the linux-arm-kernel
mailinglist.
Signed-off-by: NKarsten Merker <merker@debian.org>
Acked-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NHans de Goede <hdegoede@redhat.com>
Acked-by: NOlof Johansson <olof@lixom.net>
Acked-by: NRoman Byshko <rbyshko@gmail.com>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NCarlo Caione <carlo@caione.org>
Acked-by: NEmilio López <emilio@elopez.com.ar>
Acked-by: NHans de Goede <hdegoede@redhat.com>
Acked-by: NOlliver Schinagl <oliver@schinagl.nl>
Acked-by: NOlof Johansson <olof@lixom.net>
Acked-by: NRoman Byshko <rbyshko@gmail.com>
Acked-by: NStefan Roese <sr@denx.de>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NZoltan HERPAI <wigyori@uid0.hu>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NCarlo Caione <carlo@caione.org>
Acked-by: NHans de Goede <hdegoede@redhat.com>
Acked-by: NZoltan HERPAI <wigyori@uid0.hu>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NFUKAUMI Naoki <naobsd@gmail.com>

The A80 Optimus board exposes uart4 on the GPIO expansion header.
Enable it so we can use it.

Also enable the internal pull-ups, as there doesn't seem to be
external pull-up resistors for pins on the expansion header.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

uart4 only has one possible pinmux setting on the A80 SoC.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The A80 Optimus board has 3 usable LEDs that are controlled via GPIO.

This patch adds support for 2 of them which are driver by GPIOs in the
main pin controller. The remaining one uses GPIO from the R_PIO
controller, which we don't support yet.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

i2c3 is exposed on the GPIO extension header. Enable it so we can use it.

Also enable internal pull-ups on the pins, as they don't seem to have
external pull-up resistors.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

i2c3 has only one possible pinmux setting on the A80 SoC.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The A80 has 5 i2c controllers in the main processor block.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Enable the UART0 muxing, as set up by the bootloader.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>

The A80 pinctrl driver is just as usual our pinctrl/gpio/external interrupt
controller.

Nothing really out of the extraordinary here...
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NCarlo Caione <carlo@caione.org>
Acked-by: NEmilio López <emilio@elopez.com.ar>
Acked-by: NHans de Goede <hdegoede@redhat.com>
Acked-by: NOlliver Schinagl <oliver@schinagl.nl>
Acked-by: NRoman Byshko <rbyshko@gmail.com>

During the GPL to GPL/X11 licensing migration, the GPL notice introduced
mentionned the device trees as a library, which is not really accurate. It
began to spread by copy and paste. Fix all these library mentions to reflect
the file that it's actually just a file.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NBoris BREZILLON <boris.brezillon@free-electrons.com>

Now that we have driver support for the basic clocks, add them to the
dtsi and update existing peripherals. Also add reset controls to match.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NChen-Yu Tsai <wens@csie.org>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NCarlo Caione <carlo@caione.org>
Acked-by: NHans de Goede <hdegoede@redhat.com>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NHans de Goede <hdegoede@redhat.com>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NHans de Goede <hdegoede@redhat.com>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NHans de Goede <hdegoede@redhat.com>

The current GPL only licensing on the DTSI makes it very impractical for other
software components licensed under another license.

In order to make it easier for them to reuse our device trees, relicense our
device trees under a GPL/X11 dual-license.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: NEmilio López <emilio@elopez.com.ar>
Acked-by: NHans de Goede <hdegoede@redhat.com>