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Apalis iMX8QM and iMX8QP are almost the same. Separate the common part
of device tree to use it for both these modules.
Related-to: ELB-3036
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
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When fsl,mii-exclusive is not specified the driver only uses the
MII bus of the fec device with dev_id=0 for both fec1 and fec2.
On the Apalis iMX8 hardware design a potential second PHY is
connected to the second MAC's MII bus.
This property is needed to select the MDIO bus coupled with fec2, if
fec2 is used. We put it in fec1 for customers so they automatically
inherit this property if they placed a PHY on their carrier-board
and copied the fec1 node.
Compare with commit 9801f2e913a2 ("net: fec: reinit MAC0 MII bus to
be used by MAC1 after resume back")
Related-to: ELB-3177
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
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lpuart2 is the only UART where DMA request works and linux tries to use
a DMA. However this DMA does not work and output hangs, disbling the DMA
works for now.
Related-to: ELB-3178
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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In favor to enabling in overlay, disable an lvds panel.
Make lvds panel accessible by a symbolic name.
Related-to: ELB-2943
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
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Related-to: ELB-2971
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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this is recommended in the binding so declare it properly.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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I probably wanted to put power-active-high in there instead of
over-current-active-high.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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both refclk gates are using GPIOS that we need elsewhere. Because
they are not used by default on i.MX8QM we can safely disable them
Related-to: ELB-3047
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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Enable usbphynop2, used for USB HSIC.
This fixes the bug that prevents kernel from properly shutting down.
Related-to: ELB-2963
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
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because that moved to imx8-ss-dma.dtsi
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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in favor for adc1
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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When loading the firmware directly in linux instead of u-boot hdmi
and lvds work concurrently. No issues could be reproduced anymore so
enable it.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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Related-to: ELB-2969
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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Related-to: ELB-2969
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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Related-to: ELB-2969
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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Add a comment on how to switch the rail supplying the ext rgmii
signals to 2.5V. Keep the rail at its default 3.3V though.
Note that this requires a resent enough SCFW which provides this
feature.
Related-to: ELB-2942
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
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Add an official module name to a compatible property to be used by dconf
tool and for other purposes.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
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Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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This commit holds the initial devicetrees for colibri-imx8 module.
They are based on the devicetree from toradex_4.14-2.3.x-imx branch
and contain only a stripped down subset of the features which compile
and should act as a starting point for further bringup on this
branch.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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