The Atheros AR8035 PHY can be autodetected but can't use interrupt
support provided on this board. Define MDIO bus and the PHY node to make
it work properly.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The Atheros AR8035 PHY can be autodetected but can't use interrupt
support provided on this board. Define MDIO bus and the PHY node to make
it work properly.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Set a sound name prefix for the HPA, as otherwise the sound controls
naming will clash with the controls of the DAC.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Currently we don't ensure that the LDB is clocked from the video PLL
and relied on the bootloader to do the correct setup. This isn't always
true, in which case we would run with a vastly different video clock
than the desired one. Fix this by assigning the proper parent to the
LDB.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

1. Replace boiler plate licenses texts with the SPDX license
identifiers in Toradex Vybrid-based SoM device trees.
2. As X11 is identical to the MIT License, but with an extra sentence
that prohibits using the copyright holders' names for advertising or
promotional purposes without written permission, use MIT license instead
of X11 ('s/X11/MIT/g').
3. Replace "Toradex AG" with "Toradex" in the Copyright notice.
4. Use GPL2.0+ instead of GPL2.0, as it's used now by default for all
new DTS files.
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

1. Replace boiler plate licenses texts with the SPDX license
identifiers in Toradex i.MX7-based SoM device trees.
2. As X11 is identical to the MIT License, but with an extra sentence
that prohibits using the copyright holders' names for advertising or
promotional purposes without written permission, use MIT license instead
of X11 ('s/X11/MIT/g').
3. Replace "Toradex AG" with "Toradex" in the Copyright notice.
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

1. Replace boiler plate licenses texts with the SPDX license
identifiers in Toradex iMX6-based SoM device trees.
2. As X11 is identical to the MIT License, but with an extra sentence
that prohibits using the copyright holders' names for advertising or
promotional purposes without written permission, use MIT license instead
of X11 ('s/X11/MIT/g').
3. Replace "Toradex AG" with "Toradex" in the Copyright notice.
4. Use GPL2.0+ instead of GPL2.0, as it's used now by default for all
new DTS files from Toradex.
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add IPU CSI ports and capture-subsystem device so the capture subsystem
part of the IPUv3EX can be used with the staging imx-media driver.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add nvmem related property for cpu0, then nvmem API could be used
to read cpu speed grading to avoid directly read OCOTP registers
mapped which could not handle defer probe.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add support for all the imx6qdl-pico variants.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add support for the imx6ul pico board with dwarf baseboard combination.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add support for the imx7d pico board with nymph baseboard combination.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add support for the imx7d pico board with dwarf baseboard combination.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The Olimex Olinuxino board has a user led connected to SSP1_DETECT.
But since this pin is listed in mmc0_pins_fixup, it is already claimed
by MMC driver and this results in this error during boot:

[    1.390000] imx23-pinctrl 80018000.pinctrl: pin SSP1_DETECT already
  requested by 80010000.spi; cannot claim for leds
[    1.400000] imx23-pinctrl 80018000.pinctrl: pin-65 (leds) status -22
[    1.410000] imx23-pinctrl 80018000.pinctrl: could not request pin 65
   (SSP1_DETECT) from group led_gpio2_1.0  on device 80018000.pinctrl
[    1.420000] leds-gpio leds: Error applying setting, reverse things back
[    1.430000] leds-gpio: probe of leds failed with error -22

This fix it, introduce mmc0_sck_cfg and switch the Olinuxino board to it.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

i.MX25's Keypad Port (KPP) can be used with a key pad matrix of up to
8 x 8 keys. Add pin configurations for rows 4 to 7.

The new defines have been tested on an out-of-tree board.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

crypto node should use the "crypto" generic naming,
and not a specific one ("sahara", "dcp", "caam").

Child nodes of the crypto node for caam crypto engine
should use the "jr" name (without an index),
as indicated in the DT binding.
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The GW5910-C revision adds a TI CC1352 connected to IMX UART4
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

We need to indicate that powering off the TI WiFi is safe, to avoid:

wl18xx_driver wl18xx.2.auto: Unbalanced pm_runtime_enable!
wl1271_sdio mmc0:0001:2: wl12xx_sdio_power_on: failed to get_sync(-13)

which prevents the WiFi being functional.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The pmic is a mfd device and supports gpios. Those gpios are not routed
to the SoM baseboard pin header but they are connected to the i.MX6. We
need the GPIO's to configure the pmic to select between the
suspend/resume arm and soc voltages
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

By default the phycore-som has support for two watchdog devices: 1st the
internal imx6 watchdog and 2nd the DA9062 PMIC watchdog. According [1]
the PMIC watchdog is used as boot watchdog. It is common to use this
watchdog during "system up" time too. Furthermore the PMIC watchdog can
be used to address ERR007117 since the phycore-som can be equipped with
NAND or eMMC storage.

The PMIC watchdog can be enabled/disabled by the PMIC itself if the PMIC
enters POWERDOWN mode or by the host. The PMIC powerdown mode can't be
used due to the PCB design. So the watchdog is still enabled during a
suspend which causes a system reset. We need to tell the driver to
disable the watchdog during a system suspend and to reenable it upon a
resume to fix this.

[1] https://git.pengutronix.de/cgit/barebox/tree/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi#n73Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Node name should be generic, use "pinctrl" instead of "iomuxc"
for all i.MX6/7 SoCs.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

On i.MX7, the SNVS requires a clock. This is similar to the clock
bound to the SNVS RTC node, but if the SNVS RTC driver isn't enabled,
then SNVS doesn't work, and as such the pwrkey driver doesn't
work (i.e. hangs the kernel, as the clock isn't enabled).

Also see commit ec2a844e
("ARM: dts: imx7s: add snvs rtc clock")
for a similar fix.
Signed-off-by: André Draszik <git@andred.net>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add PCI support.

Since this board has an active high PCI reset line, pass the
'reset-gpio-active-high' property.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Tested-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Node name should be generic, use "ocotp-ctrl" instead of "ocotp"
for all i.MX6 SoCs.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Node name should be generic, use "watchdog" instead of "wdog" for
wdog nodes.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add support for the Toradex Aster carrier board.

Follow the usual hierarchic include model, maintaining shared
configuration imx7-colibri-aster.dtsi.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Replace boiler plate licenses texts with the SPDX license identifiers in
Colibri iMX7 DTS files.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Use new pin names containing DCE/DTE for UART RX/TX/RTS/CTS pins, this
is to distinguish the DCE/DTE functions.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Use new pin names containing DCE/DTE for UART RX/TX/RTS/CTS pins, this
is to distinguish the DCE/DTE functions.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Use new pin names containing DCE/DTE for UART RX/TX/RTS/CTS pins, this
is to distinguish the DCE/DTE functions.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Use new pin names containing DCE/DTE for UART RX/TX/RTS/CTS pins, this
is to distinguish the DCE/DTE functions.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Use new pin names containing DCE/DTE for UART RX/TX/RTS/CTS pins, this
is to distinguish the DCE/DTE functions.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Some of UART RTS/CTS pins' DCE/DTE mux function are missing,
add them.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add DCE/DTE to UART pins macro defines to distinguish the
DCE and DTE functions, keep old defines at the end of file
for some time to make it backward compatible.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Node name should be generic, use "clock-controller" instead of
"ccm" for clks node.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Node name should be generic, use "keypad" instead of "kpp" for kpp node.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add one node for the accel/gyro i2c device and another for the separate
magnetometer device in the lsm9ds1.
Signed-off-by: Robert Jones <rjones@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add fxos8700 iio imu entries for Gateworks ventana SBCs.
Signed-off-by: Robert Jones <rjones@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Node name should be generic, use "timer" instead of "gpt" for gpt node.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per devicetree specification, generic names
are recommended to be used, such as bus.

i.MX AIPS is a AHB - IP bridge bus, so
we could use bus as node name.

Script:
sed -i "s/\<aips@/bus@/" arch/arm/boot/dts/imx*.dtsi
sed -i "s/\<aips@/bus@/" arch/arm/boot/dts/vf*.dtsi
sed -i "s/\<aips-bus@/bus@/" arch/arm/boot/dts/imx*.dtsi
sed -i "s/\<aips-bus@/bus@/" arch/arm/boot/dts/vf*.dtsi
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>