arm: dts: Fix node names ...

- Remove leading zeroes from the addresses in the node names of i2c/spi
  devices
- Remove leading 0x from the addresses in the node names of i2c/spi
  devices
- Add missing reg address in node names.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: dts: use stdout-path property ...

linx,stdout-path has been deprecated. Use stdout-path instead.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX6 Santaro: Add USB support ...

Enable usbotg and usbh1 devices to gain USB support.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX6 Santaro: Add enable-delay for the display ...

The display needs a time to settle, set an enable-delay
of 200ms to avoid flickering.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX: increase barebox partition sizes ...

After doing a 'saveenv' command, it is no longer possible to boot.

The reason for this behaviour is that the 'barebox' partition has
currently
a size of 0x80000 (512 kB), which is not sufficient to store the barebox
binary. This causes the 'barebox' and 'barebox-environment' partitions
to overlap.

Fix this problem by increasing the size of the 'barebox' partition and
by placing the 'barebox-environment' right after it.

This patch increases the barebox partition for all i.MX boards to
0xe0000

Reported-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX: GuF Santaro: Fix panel support ...

The backlight enable gpio is in both the ldb node and the panel node.
Remove it from the ldb node where is was unused and fix the polarity
in the panel node. Also make the panel compatible to simple-panel to
let the driver match it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX: GuF Santaro: enable PWM ...

The PWMs now have to be enabled to use them. Enable the backlight PWM.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: imx6: do not include arm/imx6q.dtsi from barebox imx6q.dtsi ...

Instead, let each board dts file that needs it include <arm/imx6q.dtsi>
manually before "imx6q.dtsi". This way board dts files that include the
original board dts and include "imxq6.dtsi" on top of that without
disabling all peripherals.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX6 GuF Santaro: Fix SD cd/wp gpios ...

The gpios are plain wrong, use the correct ones.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX6 GuF Santaro: Make edt touchscreen compatible more specific ...

The compatible string officially merged in the kernel is edt,edt-ft5206,
not edt,edt-ft5x06.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX6 GuF Santaro: Add simple-panel support ...

We don't know the name and vendor of the panel and since the
Kernel simple panel driver does not allow videomodes it's
just "unknown,the-display-on-the-garz-fricke-santaro".

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX6 GuF Santaro: Fix phy clock ...

Use external phy clock so that the kernel configures GPR1 bit 21
correctly.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX6: GuF Santaro: Use emmc boot1 for storing the environment ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX6: Add Garz+Fricke Santaro board support ...

Most devices relevant for barebox like sd/emmc/network/uarts
work. Devicetree contains several undefined drive strength settings,
these can be fixed once the kernel has sorted this out.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>