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The SNVS subnodes reenable the power key which is not used on the
Colibri iMX7 modules. Disable the power key again.
Also make sure that the priority of the RTCs used is defined.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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There is no such thing as mpc258x but it is rather called mcp251x.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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Use common convention where label is using the device model number
and the node name is using a generic device type.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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- don't group pingroups with an additional node inside iomuxc.
- only mux BL_ON once.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Add atmel mxt multitouch controller driver which is interfaced over I2C bus.
This controller is used by the Logic Technologies, Capacitive Touch Display
7" Parallel (LT161010-2NHC).
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit f5f290716a30ec627a90227a2864b6745fa78150)
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Some carrier boards use the USB VBUS regulator for both USB
DR controllers. Hence the reference to the OTG2 instance is
confusing. Rename the pinctrl and regulator to "usbh".
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Commit 95c163471135 ("usb: chipidea: use of extcon framework to
work for non OTG case") requires both pins to be specified (ID and
VBUS pin) to work correctly.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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On some carrier boards (namely Aster, Viola and Orchid) the second
USB port (USBC) is used in host only mode. In this case, the USBH_PEN
signal is also used to enable USB power. This change makes sure that
USBH_PEN is also set in case only one USB port is available (as it is
the case on Colibri iMX7 Solo).
Strictly speaking we should not add the regulator in the Evaluation
Board device tree. However, we use the Evaluation Board device tree
as our "Colibri Standard" device tree and it does not really hurt on
the Evaluation Board...
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit 9848329bdd5ea9166acd20681b1b7dcffc94c978)
[moved regulator reg_usb_otg2_vbus to common device tree]
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Add TouchRevolution multitouch controller driver which is connectable
over I2C bus. The driver supports the 7" and 10" multitouch variant
available from TouchRev.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit 9a7463af56709636d4063c3a177065df5fb51c51)
(cherry picked from commit 3219b5f0e3259466daf967b2a3aefa7878d51cd7)
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Merge changes/extensions from the Toradex Linux 4.1 BSP. This
enables wake-up GPIO, MCP2515 CAN controller, adds additional
display timings and enables the backlight GPIO.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Model the Carrier Board power distribution by adding a fixed 3.3V
and 5V regulator. The 3.3V regulator is connected to the backlight
as well as the display supply. The 5V regulator is used to supply
USB VBUS.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
(cherry picked from commit 746380186d12159de1697c80e406783888478670)
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Move SD-card definition to module level. While at it, also disable
write-protect since the Colibri standard does not define a pin for
SD-Card write-protection.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add support for the Computer on Module Colibri iMX7S/iMX7D along
with the development/evaluation carrier board device trees. Follow
the usual hierarchic include model, maintaining shared configuration
in imx7-colibri.dtsi and imx7-colibri-eval-v3.dtsi respectively.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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