Device tree alignment with kernel v5.10-rc1.
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>
Reviewed-by: NPatrick Delaunay <patrick.delaunay@st.com>

Device tree and binding alignment with kernel v5.3
and converted to SPDX.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>

Synchronize stm32f7 device tree with kernel v4.20.

All pinctrl bindings are updated.
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>

In order to prepare and ease future DT synchronization with kernel
DT, migrate all U-boot specific nodes/properties/addons to
U-boot DT files.

Migrate also DT nodes which are not yet available on kernel DT side
as ethernet, ltdc and qspi nodes.

Fix ethernet_mii pins and add missing qspi_pins for stm32746g-eval
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>

There is no reason not to use the Linux "jedec,spi-nor" binding in U-Boot
dts files. This compatible has been added in sf_probe, let use it.

This patch switches to jedec,spi-nor when spi-flash is used in the DTS
and DTSI files, and removed spi-flash when jedec,spi-nor is already
present.

The x86 dts are switched in a separate commit since it depends on a change
in fdtdec.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Acked-by: NStefan Roese <sr@denx.de>
Reviewed-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: NEvgeniy Paltsev <paltsev@synopsys.com>
Reviewed-by: NRick Chen <rick@andestech.com>
Reviewed-by: NPatrick Delaunay <Patrick.delaunay@st.com>
Reviewed-by: NJagan Teki <jagan@openedev.com>

As cd-inverted property is no more used by arm_pl180_mmci driver,
remove it. Update cd-gpios active level accordingly.
Reported-by: NTuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>

Enable the display controller, panel & backlight.
Set panel display timings & set the RGB data bus.
Signed-off-by: Nyannick fertre <yannick.fertre@st.com>

Add DT nodes to enable ARM_PL180_MMCI IP support for STM32F746
and STM32F769 discovery boards

There is a hardware issue on these boards, it misses a pullup on the GPIO line
used as card detect to allow correct SD card detection.
As workaround, cd-gpios property is not present in DT.
So SD card is always considered present in the slot.
Signed-off-by: NChristophe Priouzeau <christophe.priouzeau@st.com>
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

FMC driver is now able to discover the bank number by
parsing bank subnodes.
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Signed-off-by: NVikas Manocha <vikas.manocha@st.com>
cc: Christophe KERELLO <christophe.kerello@st.com>

Actually the sdram memory on stm32f746 discovery board is micron part
MT48LC_4M32_B2B5_6A. This patch does the modification required in the
device tree node & driver for the same.

Also we are passing here all the timing parameters in terms of clock
cycles, so no need to convert time(ns or ms) to cycles.
Signed-off-by: NVikas Manocha <vikas.manocha@st.com>
cc: Christophe KERELLO <christophe.kerello@st.com>

All discovery boards have one user button & one user LED. Here we are
just reading the button status & switching ON the user LED.
Signed-off-by: NVikas Manocha <vikas.manocha@st.com>
cc: Christophe KERELLO <christophe.kerello@st.com>

Also created alias for gpios for stm32f7 discovery board. Based on these
aliases, it would be possible to get gpio devices by sequence.
Signed-off-by: NVikas Manocha <vikas.manocha@st.com>
cc: Christophe KERELLO <christophe.kerello@st.com>

Signed-off-by: NVikas Manocha <vikas.manocha@st.com>
cc: Christophe KERELLO <christophe.kerello@st.com>

Also added DT binding doc for stm32 fmc(flexible memory controller).
Signed-off-by: NVikas Manocha <vikas.manocha@st.com>
cc: Christophe KERELLO <christophe.kerello@st.com>

It also removes the qspi pin configuration done during the
board initialization.
Signed-off-by: NVikas Manocha <vikas.manocha@st.com>

It also removes the ethernet pin configuration done during the board
initialization.
Signed-off-by: NVikas Manocha <vikas.manocha@st.com>

And remove the uart pin configuration from board initialization.
Signed-off-by: NVikas Manocha <vikas.manocha@st.com>

Also created alias for usart1 and specified oscillator clock for stm32f7
discovery board.
Signed-off-by: NVikas Manocha <vikas.manocha@st.com>

This patch adds the DTS source files needed for stm32f746-disco board
The files are based on the stm32f429/469 files from current linux
kernel.

Source for "arch/arm/dts/armv7-m.dtsi": Linux: "arch/arm/boot/dts/armv7-m.dtsi"
Signed-off-by: NMichael Kurz <michi.kurz@gmail.com>
Acked-by: NVikas MANOCHA <vikas.manocha@st.com>

Sync dts files with the current (Aug 18th 2016) state of Maxime's
linux/sunxi/for-next repo.

Note this commit also updates configs/MSI_Primo81_defconfig,
adding: "# CONFIG_REQUIRE_SERIAL_CONSOLE is not set", this is necessary
because the tablet does not have a reachable uart so the dts sync
drops its serial0 alias.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Acked-by: NIan Campbell <ijc@hellion.org.uk>

This commits adds a generic support for q8 formfactor a13 based tablets.

These tablets ship in many variants, with the difference mainly being the
touchscreen controller / accelerometer / wifi chip used.

The wifi is USB based, and thus not listed in devicetree.

ATM the kernel does not support the touchscreen / accelerometer on these
devices. In the future we may need multiple configs with different
CONFIG_DEFAULT_DEVICE_TREE settings, this depends on how we solve the
hw differences on the kernel side.

For now this will suffice.

The dts files are identical to the dts files submitted to the upstream
kernel for these tablets.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Acked-by: NIan Campbell <ijc@hellion.org.uk>

Copy over all the latest dts changes from mripard/sunxi/dt-for-4.2 ,
this gives us a proper dtsi file for the A33 rather then abusing
sun8i-a23.dtsi for this.

And this replaces our minimal (dummy) sun7i-a20-mk808c and
sun8i-a33-astar-mid756 dts files with proper ones.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Acked-by: NIan Campbell <ijc@hellion.org.uk>

Bring all the sunxi dts files (and update existing ones) from
mripard/sunxi/dt-for-4.1 (which will be merged into upstream master any
day now). This is necessary so that we can move all sunxi boards over to
the driver model.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Acked-by: NIan Campbell <ijc@hellion.org.uk>