arm64: dts: imx95: Add imx95-15x15-evk support

Add imx95-15x15-evk support.

Signed-off-by: Frank Li <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

arm64: dts: imx8mp-skov: support new 7" panel board

This board is very similar to the already upstream
imx8mp-skov-revb-mi1010ait-1cp1.dts with the difference that it uses a
different 7" LVDS panel.

arm64: dts: imx8mp-skov: support new 7" panel board

This board is very similar to the already upstream
imx8mp-skov-revb-mi1010ait-1cp1.dts with the difference that it uses a
different 7" LVDS panel.

Signed-off-by: Ahmad Fatoum <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mp-skov: add revC BD500 board

The BD500 replaces the touch display with 3 bicolor LEDs and a push
button on top of a Skov i.MX8-CPU revision C.

Signed-off-by: Oleksij Rempel <o.remp

arm64: dts: imx8mp-skov: add revC BD500 board

The BD500 replaces the touch display with 3 bicolor LEDs and a push
button on top of a Skov i.MX8-CPU revision C.

Signed-off-by: Oleksij Rempel <[email protected]>
Signed-off-by: Ahmad Fatoum <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mp-skov: add basic board as fallback

All Skov i.MX8MP boards share the same baseboard (modulo revisions)
and are booted with the same bootloader image, which samples some
strapping p

arm64: dts: imx8mp-skov: add basic board as fallback

All Skov i.MX8MP boards share the same baseboard (modulo revisions)
and are booted with the same bootloader image, which samples some
strapping pins at startup and determines which kernel device tree
to use.

For use as bootloader device tree and as fallback, when no matching
device tree has been found, add a basic variant that doesn't configure
any variant-specific peripherals like displays.

Signed-off-by: Oleksij Rempel <[email protected]>
Signed-off-by: Ahmad Fatoum <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mm-phycore-som: Add overlay to disable SPI NOR flash

There are SoM variants with no SPI NOR flash populated. Add overlay to be
able to support this.

Signed-off-by: Teresa Remmet <t.

arm64: dts: imx8mm-phycore-som: Add overlay to disable SPI NOR flash

There are SoM variants with no SPI NOR flash populated. Add overlay to be
able to support this.

Signed-off-by: Teresa Remmet <[email protected]>
Signed-off-by: Andrej Picej <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mm-phycore-som: Add no-eth phy overlay

There are SoM variants with no eth phy populated. Add overlay to be
able to support this.

Signed-off-by: Teresa Remmet <[email protected]>
Si

arm64: dts: imx8mm-phycore-som: Add no-eth phy overlay

There are SoM variants with no eth phy populated. Add overlay to be
able to support this.

Signed-off-by: Teresa Remmet <[email protected]>
Signed-off-by: Andrej Picej <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mm-phycore-som: Add overlay for rproc

Adds a devicetree overlay containing reserved memory regions used
for intercore communication between A53 and M4 cores.

Signed-off-by: Dominik

arm64: dts: imx8mm-phycore-som: Add overlay for rproc

Adds a devicetree overlay containing reserved memory regions used
for intercore communication between A53 and M4 cores.

Signed-off-by: Dominik Haller <[email protected]>
Signed-off-by: Andrej Picej <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mm-phyboard-polis: Add overlay for PEB-EVAL-01

Add support for the PEB-EVAL-01 expansion board for
phyBOARD-Polis-i.MX8MM.

Signed-off-by: Janine Hagemann <[email protected]>
Sign

arm64: dts: imx8mm-phyboard-polis: Add overlay for PEB-EVAL-01

Add support for the PEB-EVAL-01 expansion board for
phyBOARD-Polis-i.MX8MM.

Signed-off-by: Janine Hagemann <[email protected]>
Signed-off-by: Andrej Picej <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mm-phyboard-polis: Add support for PEB-AV-10

PEB-AV-10 is an Audio/Video extension module which extends
phyBOARD-Polis i.MX8MM.
With MIPI DSI to LVDS bridge already populated on SoM

arm64: dts: imx8mm-phyboard-polis: Add support for PEB-AV-10

PEB-AV-10 is an Audio/Video extension module which extends
phyBOARD-Polis i.MX8MM.
With MIPI DSI to LVDS bridge already populated on SoM the PEB-AV-10 adds
support for:
- connecting 10" display,
- audio with TLV320AIC and
- EEPROM.

Signed-off-by: Teresa Remmet <[email protected]>
Signed-off-by: Andrej Picej <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8q: add PCIe EP overlay file for i.MX8QXP mek board

Add PCIe EP overlay file for i.MX8QXP mek board to let PCI work as endpoint
mode.

Signed-off-by: Frank Li <[email protected]>
Signe

arm64: dts: imx8q: add PCIe EP overlay file for i.MX8QXP mek board

Add PCIe EP overlay file for i.MX8QXP mek board to let PCI work as endpoint
mode.

Signed-off-by: Frank Li <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mp-evk: Add NXP LVDS to HDMI adapter cards

One ITE IT6263 LVDS to HDMI converter is populated on NXP IMX-LVDS-HDMI
and IMX-DLVDS-HDMI adapter cards.

Card IMX-LVDS-HDMI supports sing

arm64: dts: imx8mp-evk: Add NXP LVDS to HDMI adapter cards

One ITE IT6263 LVDS to HDMI converter is populated on NXP IMX-LVDS-HDMI
and IMX-DLVDS-HDMI adapter cards.

Card IMX-LVDS-HDMI supports single LVDS link(IT6263 link1).
Card IMX-DLVDS-HDMI supports dual LVDS links(IT6263 link1 and link2).

Only one card can be enabled with one i.MX8MP EVK.

Add dedicated overlays to support the below four connections:
1) imx8mp-evk-lvds0-imx-lvds-hdmi.dtso:
i.MX8MP EVK LVDS0 connector <=> LVDS adapter card J6(IT6263 link1)

2) imx8mp-evk-lvds1-imx-lvds-hdmi.dtso:
i.MX8MP EVK LVDS1 connector <=> LVDS adapter card J6(IT6263 link1)

3) imx8mp-evk-lvds0-imx-dlvds-hdmi-channel0.dtso:
i.MX8MP EVK LVDS0 connector <=> DLVDS adapter card channel0(IT6263 link1)
i.MX8MP EVK LVDS1 connector <=> DLVDS adapter card channel1(IT6263 link2)

4) imx8mp-evk-lvds1-imx-dlvds-hdmi-channel0.dtso:
i.MX8MP EVK LVDS1 connector <=> DLVDS adapter card channel0(IT6263 link1)
i.MX8MP EVK LVDS0 connector <=> DLVDS adapter card channel1(IT6263 link2)

Part links:
https://www.nxp.com/part/IMX-LVDS-HDMI
https://www.nxp.com/part/IMX-DLVDS-HDMI

Signed-off-by: Liu Ying <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mp: add aristainetos3 board support

Add support for the i.MX8MP based aristainetos3 boards from ABB.

The board uses a ABB specific SoM from ADLink, based on NXP
i.MX8MP SoC. The SoM

arm64: dts: imx8mp: add aristainetos3 board support

Add support for the i.MX8MP based aristainetos3 boards from ABB.

The board uses a ABB specific SoM from ADLink, based on NXP
i.MX8MP SoC. The SoM is used on 3 different carrier boards,
with small differences.

Signed-off-by: Heiko Schocher <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mp: Add Boundary Device Nitrogen8MP Universal SMARC Carrier Board

Adds the DTSI file for the Nitrogen8MP SMARC System on Module which
is delivered with the Nitrogen8MP Universal SMAR

arm64: dts: imx8mp: Add Boundary Device Nitrogen8MP Universal SMARC Carrier Board

Adds the DTSI file for the Nitrogen8MP SMARC System on Module which
is delivered with the Nitrogen8MP Universal SMARC Carrier Board.

Initial support includes:
- Serial console
- eMMC
- SD card

Signed-off-by: Bhavin Sharma <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx: Add i.MX8M Plus Gateworks GW82XX-2X support

The Gateworks GW82XX-2X is an ARM based single board computer (SBC)
comprised of the i.MX8M Plus based gw702x SoM and the gw82xx baseboar

arm64: dts: imx: Add i.MX8M Plus Gateworks GW82XX-2X support

The Gateworks GW82XX-2X is an ARM based single board computer (SBC)
comprised of the i.MX8M Plus based gw702x SoM and the gw82xx baseboard
featuring:
- i.MX8M Plus SoC
- LPDDR4 DRAM
- eMMC FLASH
- Gateworks System Controller (GSC)
- microSD (1.8V/3.3V Capable)
- panel status bi-color LED
- pushbutton switch
- fan controller with tachometer
- USB Type-C connector
- PCIe switch
- 2x GbE RJ45 connectors
- multi-protocol RS232/RS485/RS422 Serial ports
- 2x Flexible Socket Adapters with SDIO/UART/USB/PCIe
(for M.2 and miniPCIe expansion)
- 2x isolated CAN
- GPS
- accelerometer
- magnetometer
- off-board connectors for: SPI, GPIO, I2C, ADC
- Wide range DC power input
- support for 802.3at PoE (via adapter)

Signed-off-by: Tim Harvey <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mm-kontron: Add DL (Display-Line) overlay with LVDS support

The Kontron Electronics DL i.MX8MM consists of the BL i.MX8MM board
and a 7" LVDS panel. Provide an overlay that enables t

arm64: dts: imx8mm-kontron: Add DL (Display-Line) overlay with LVDS support

The Kontron Electronics DL i.MX8MM consists of the BL i.MX8MM board
and a 7" LVDS panel. Provide an overlay that enables the panel.

Signed-off-by: Frieder Schrempf <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mp-evk: add PCIe Endpoint function overlay file

PCIe of i.MX8MP is dual role PCIe controller, which can work as root
complex (RC) mode and endpoint (EP) mode. Add overlay file to let

arm64: dts: imx8mp-evk: add PCIe Endpoint function overlay file

PCIe of i.MX8MP is dual role PCIe controller, which can work as root
complex (RC) mode and endpoint (EP) mode. Add overlay file to let it work
as EP mode.

Signed-off-by: Frank Li <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mp: Add support for DH electronics i.MX8M Plus DHCOM PicoITX

Add support for DH electronics i.MX8M Plus DHCOM SoM on PicoITX carrier board.
This system is populated with serial conso

arm64: dts: imx8mp: Add support for DH electronics i.MX8M Plus DHCOM PicoITX

Add support for DH electronics i.MX8M Plus DHCOM SoM on PicoITX carrier board.
This system is populated with serial console, EQoS ethernet, eMMC, SD, SPI NOR,
LEDs and USB 3.0 host used in USB 2.0 mode on PicoITX.

Signed-off-by: Marek Vasut <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mp: Add DH i.MX8MP DHCOM SoM on DRC02 carrier board

Add support for DH electronics i.MX8MP DHCOM SoM on DRC02 carrier board.
This system is populated with two ethernet ports, two CAN

arm64: dts: imx8mp: Add DH i.MX8MP DHCOM SoM on DRC02 carrier board

Add support for DH electronics i.MX8MP DHCOM SoM on DRC02 carrier board.
This system is populated with two ethernet ports, two CANs, RS485 and RS232,
USB, capacitive buttons and an OLED display.

Signed-off-by: Marek Vasut <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx: Add imx8mp-iota2-lumpy board

The IOTA2 Lumpy board is based on the i.MX8MPlus EVK.

Basic features are:
- 4GB LPDDR4
- 64GB eMMC
- 2x 1GB Ethernet
- USB 3.0 Type-C dual role port, w

arm64: dts: imx: Add imx8mp-iota2-lumpy board

The IOTA2 Lumpy board is based on the i.MX8MPlus EVK.

Basic features are:
- 4GB LPDDR4
- 64GB eMMC
- 2x 1GB Ethernet
- USB 3.0 Type-C dual role port, without power delivery
- USB 3.0 Type-A host port
- RGB LED - PWM driven
- speaker - PWM driven
- RTC with super capacitor backup

Reviewed-by: Marco Felsch <[email protected]>
Signed-off-by: Michal Vokáč <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: freescale: imx8mp-verdin: Add Ivy carrier board

Add Toradex Verdin Ivy carrier board support. One notable feature of Ivy
is the analog inputs. These inputs are multiplexed, allowing the

arm64: dts: freescale: imx8mp-verdin: Add Ivy carrier board

Add Toradex Verdin Ivy carrier board support. One notable feature of Ivy
is the analog inputs. These inputs are multiplexed, allowing the same
input to measure either voltage or current. For current measurements,
a GPIO switch enables or disables the shunt resistor. This process is
automatically managed by the Linux kernel using the IIO and MUX
subsystems. Voltage measurement is always enabled, but the voltage
measured by the ADC is scaled by a cascade voltage divider. In the
device tree, the equivalent gain of the voltage divider is used, which
can be calculated as follows:

------------
+ |
.-.
R1=30K | |
| |
'-'
|-------------------
Analog Input (AIN) | |
.-. .-.
R2=10K | | R3=30K | |
| | | |
'-' '-'
| |
| |--------
| .-. +
| R4=10K | |
| | | ADC Input (Channels 0 and 1)
| '-'
- | | -
-----------| |--------
=== ===
GND GND

Vin = Analog Input (AIN)
Vout = ADC Input
Rth = Thevenin Equiv. Resistance
Vth = Thevenin Equiv. Voltage
RL = Load Resistor

R1 = 30K, R2 = 10K, R3 = 30K, R4 = 10K
RL = R4 = 10K

Rth = (R1 // R2) + R3 = 37500 Ohms
Vth = (Vin * R2) / (R1 + R2) = Vin/4;
Vout = (Vth * RL)/ (Rth + RL) = Vth/4.75 = Vin/19
Gain = Vout/Vin = 1/19

https://www.toradex.com/products/carrier-board/ivy-carrier-board

Signed-off-by: João Paulo Gonçalves <[email protected]>
Signed-off-by: Francesco Dolcini <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: freescale: imx8mm-verdin: Add Ivy carrier board

Add Toradex Verdin Ivy carrier board support. One notable feature of Ivy
is the analog inputs. These inputs are multiplexed, allowing the

arm64: dts: freescale: imx8mm-verdin: Add Ivy carrier board

Add Toradex Verdin Ivy carrier board support. One notable feature of Ivy
is the analog inputs. These inputs are multiplexed, allowing the same
input to measure either voltage or current. For current measurements,
a GPIO switch enables or disables the shunt resistor. This process is
automatically managed by the Linux kernel using the IIO and MUX
subsystems. Voltage measurement is always enabled, but the voltage
measured by the ADC is scaled by a cascade voltage divider. In the
device tree, the equivalent gain of the voltage divider is used, which
can be calculated as follows:

------------
+ |
.-.
R1=30K | |
| |
'-'
|-------------------
Analog Input (AIN) | |
.-. .-.
R2=10K | | R3=30K | |
| | | |
'-' '-'
| |
| |--------
| .-. +
| R4=10K | |
| | | ADC Input (Channels 0 and 1)
| '-'
- | | -
-----------| |--------
=== ===
GND GND

Vin = Analog Input (AIN)
Vout = ADC Input
Rth = Thevenin Equiv. Resistance
Vth = Thevenin Equiv. Voltage
RL = Load Resistor

R1 = 30K, R2 = 10K, R3 = 30K, R4 = 10K
RL = R4 = 10K

Rth = (R1 // R2) + R3 = 37500 Ohms
Vth = (Vin * R2) / (R1 + R2) = Vin/4;
Vout = (Vth * RL)/ (Rth + RL) = Vth/4.75 = Vin/19
Gain = Vout/Vin = 1/19

https://www.toradex.com/products/carrier-board/ivy-carrier-board

Signed-off-by: João Paulo Gonçalves <[email protected]>
Signed-off-by: Francesco Dolcini <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx93-9x9-qsb: add I3C overlay file

Add an overlay file to enable I3C support on the i.MX93, replacing I2C1
with I3C. I3C is compatible with I2C, but it has not yet been enabled in
arm64

arm64: dts: imx93-9x9-qsb: add I3C overlay file

Add an overlay file to enable I3C support on the i.MX93, replacing I2C1
with I3C. I3C is compatible with I2C, but it has not yet been enabled in
arm64's defconfig. This overlay allows users to conveniently utilize I3C
on the imx93-9x9-qsb platform until I3C and its driver become more mature
and ready for full switch to I3C.

Signed-off-by: Frank Li <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: Add support for Kontron i.MX8MP SMARC module and eval carrier

This adds support for the Kontron Electronics i.MX8MP SMARC module
(which uses the OSM-S i.MX8MP SoM) on the Kontron SMARC e

arm64: dts: Add support for Kontron i.MX8MP SMARC module and eval carrier

This adds support for the Kontron Electronics i.MX8MP SMARC module
(which uses the OSM-S i.MX8MP SoM) on the Kontron SMARC eval carrier.

Signed-off-by: Frieder Schrempf <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: Add support for Kontron OSM-S i.MX8MP SoM and BL carrier board

This adds support for the Kontron Electronics OSM-S i.MX8MP SoM
and the matching baseboard BL i.MX8MP.

The SoM hardware co

arm64: dts: Add support for Kontron OSM-S i.MX8MP SoM and BL carrier board

This adds support for the Kontron Electronics OSM-S i.MX8MP SoM
and the matching baseboard BL i.MX8MP.

The SoM hardware complies to the Open Standard Module (OSM) 1.1
specification, size S (https://sget.org/standards/osm).

Signed-off-by: Frieder Schrempf <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...

arm64: dts: imx8mp-var-som-symphony: Add Variscite Symphony board and VAR-SOM-MX8MP SoM

Adds the DTSI file for the Variscite VAR-SOM-MX8MP System on Module which
is delivered with the Variscite Symp

arm64: dts: imx8mp-var-som-symphony: Add Variscite Symphony board and VAR-SOM-MX8MP SoM

Adds the DTSI file for the Variscite VAR-SOM-MX8MP System on Module which
is delivered with the Variscite Symphony Evaluation Kit.

Initial support includes:
- Serial console
- eMMC
- SD card

Signed-off-by: Tarang Raval <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

show more ...