Add support for the new version, v1.2, of Apalis Evaluation Board.
Because only imx8-apalis-eval.dtsi was available and used as the only
board configuration for board version v1.0 and v1.1, it was changed to
be the common hardware configurations for all versions v1.0,
v1.1 and v1.2. Also, two .dtsi board files were added to have the
differences by board. The .dts were organized by SoM and board version.

Board versions v1.0 and v1.1 are compatible with each other and should
use imx8qm-apalis-eval.dts file or imx8qm-apalis-v1.1-eval.dts file
depending on SoM version. Now for v1.2, organized by SoM version too, the
files are imx8qm-apalis-eval-v1.2.dts and imx8qm-apalis-v1.1-eval-v1.2.dts.
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add basic support for phyBOARD-Segin-i.MX93.
Main features are:
* eMMC
* Ethernet
* SD-Card
* UART
Tested-by: Primoz Fiser <primoz.fiser@norik.com>
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Enable PCIe support on Data Modul i.MX8M Plus eDM SBC.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Fix DWC3 USB VBUS glitch issue.
Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add compatible string fsl,ls1012a-i2c and scl-gpios to support i2c bus
recovery when I2C bus lock by i2c devices.

[Leo: updated scl-gpios to match RM ]
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add the big-endian property for LS1012A PCIe devicetree nodes.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Correct the size of dcfg block to 4k.
Signed-off-by: Zhang Ying-22455 <ying.zhang22455@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Following change in the I3C bindings, the "master" suffix in I3C
controller node name is discouraged (it is "controller" now) and not
accurate (if device supports also target mode).
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Now that there is a dedicated compatible for the idendification page use
that instead. This also allows the removal the size and pagesize
properties.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

This is already done in dsi node, introduced in commit eda09fe1
("arm64: dts: imx8mp: Add display pipeline components").
This needs to be applied to csi nodes as well or the clock might be busy
if both csi and dsi nodes are enabled.
Fixes error:
 clk: failed to reparent media_mipi_phy1_ref to osc_24m: -16
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

This commit labels LDO5 as `reg_vdd_sdio` in `imx8mp-verdin.dtsi` to
facilitate changing its voltage to 1.8V, necessary for an SDIO
peripheral that requires 1.8V at default and high-speed modes.

Additionally, it links `reg_vdd_sdio` to `&usdhc2`, aligning with the
hardware configuration specified in the datasheet.
Signed-off-by: Philippe Schenker <philippe.schenker@impulsing.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add DTSI for Variscite VAR-SOM-MX93 System on Module and DTS for Variscite
VAR-SOM-MX93 on Symphony evaluation board.

This version comes with:
- NXP i.MX 93 Dual, 1.7GHz, Cortex-A55 + Cortex-M33
- 2 GB of RAM
- 16GB eMMC
- 802.11ax/ac/a/b/g/n WiFi with 5.3 Bluetooth
- CAN bus
- Audio codec
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per qoriq-thermal.yaml, 'big-endian' is not a valid property.

When the 'little-endian' property is absent, the default is big endian.

Remove it to fix the following schema warning:

tmu@1f00000: 'big-endian' does not match any of the regexes: 'pinctrl-[0-9]+'
from schema $id: http://devicetree.org/schemas/thermal/qoriq-thermal.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add the TPM device found on the GW71xx revision E PCB.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add the TPM device found on the GW71xx revision E PCB.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The GW71xx does not have a gpio controlled vbus regulator but it does
require some pinctrl. Remove the regulator and move the valid pinctrl
into the usbotg1 node.

Fixes: bd306fdb ("arm64: dts: imx8mm-venice-gw71xx: fix USB OTG VBUS")
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add the TPM device found on the GW7901 revision D PCB.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The GW7901 has GPIO's to configure the direction of its isolated
digital I/O signals. Add the GPIO pinmux and line names.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add the DT node for the GPU core found on the i.MX8QXP.

etnaviv-gpu 53100000.gpu: model: GC7000, revision: 6214
[drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 0
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

It is eDMA1 at QM, which have the same register with eDMA3 at qxp.

The below commit fix panic problem.
commit b37e75bd ("arm64: dts: imx8qm: Add imx8qm's own pm to avoid panic during startup")

This fixes the IRQ and DMA channel numbers. While QM eDMA1 technically has
32 channels, only 10 channels are likely used for I2C. The exact IRQ
numbers for the remaining channels were unclear in the reference manual.

Fixes: e4d7a330 ("arm64: dts: imx8: add edma[0..3]")
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

<&pd IMX_SC_R_DMA_1_CH*> is now properly aligned with the previous line
for improved code readability.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Enable SAI1, add the codec to enable LINE_IN and LINE_OUT support on
MBa8Xx on connectors X9 & X10.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

These clock gates provide a clock output on ACM_MCLK_OUT pads. They are
intended to be used as MCLK for SAI0-3.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

This adds the sai nodes attached to aips1 bus. These can be shared with
imx8qm as well. Input clock from ACM is always feed to mclk1 only. Others
are unused and are connected to a dummy clock.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The audio clock mux (ACM) selects the input clock for each attached
consumer, referenced by clock-cell.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

These clock gates provide input clocks for ACM. They can be selected by
IMX_ADMA_ACM_* macros. As SAI driver does not provide Tx/Rx bitclock
clocks yet, add dummy clocks for the unimplemented inputs.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

This adds support for TQMa8XQP and TQMa8XDP modules on MBa8Xx board.
As the only difference is the mounted SoC, both module and baseboard
files are shared.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

i.MX 8DualXPlus is a dual (2x) Cortex-A35 processor with powerful
graphic and multimedia features. This patch adds the SoC dtsi, based on
imx8qxp removing the additional CPU cores. Peripherals are identical.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The OSM spec defines dedicated functions for all pads of the SoM.
Therefore we can assume that carrier board designs stick to these
definitions and extend the SoM devicetree include with matching
default nodes and pinmux settings.

This way we can reduce the overhead and redundancy in the carrier
board devicetrees while still sticking to the policy of separating
board and module description.

Even if the carrier board design deviates slightly from the spec it
can define its own pinmux definitions and use them as necessary or
even disable unused nodes from the SoM devicetree.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

There is an EEPROM on the SoM module. Add it to the description.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The RV3028 driver doesn't use this property. Remove it.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The PUE bit is only effective if the PE bit is also set. To avoid
confusion, disable the PUE bit if it is not needed.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The current state of the devicetree for the i.MX8MM OSM-S and the BL
baseboard reflects deprecated prototype hardware. Update the board
description to match the latest hardware revision.

As the old hardware is not available anymore, was only produced in
very small quantities and was broken in some ways, we can safely
fixup the original devicetree.

Fixes: de9618e8 ("arm64: dts: Add support for Kontron SL/BL i.MX8MM OSM-S")
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The level of the interrupt signal is active low instead. Fix this.

Fixes: de9618e8 ("arm64: dts: Add support for Kontron SL/BL i.MX8MM OSM-S")
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Some signals have external pullup resistors on the board and don't need
the internal ones to be enabled. Due to silicon errata ERR050080 let's
disable the internal pull resistors whererever possible and prevent
any unwanted behavior in case they wear out.

Fixes: 8668d8b2 ("arm64: dts: Add the Kontron i.MX8M Mini SoMs and baseboards")
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Some signals have external pullup resistors on the board and don't need
the internal ones to be enabled. Due to silicon errata ERR050080 let's
disable the internal pull resistors whererever possible and prevent
any unwanted behavior in case they wear out.

Fixes: de9618e8 ("arm64: dts: Add support for Kontron SL/BL i.MX8MM OSM-S")
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

These signals are actively driven by the SoC or by the onboard
transceiver. There's no need to enable the internal pull resistors
and due to silicon errata ERR050080 let's disable the internal ones
to prevent any unwanted behavior in case they wear out.

Fixes: 8668d8b2 ("arm64: dts: Add the Kontron i.MX8M Mini SoMs and baseboards")
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

These signals are actively driven by the SoC or by the onboard
transceiver. There's no need to enable the internal pull resistors
and due to silicon errata ERR050080 let's disable the internal ones
to prevent any unwanted behavior in case they wear out.

Fixes: de9618e8 ("arm64: dts: Add support for Kontron SL/BL i.MX8MM OSM-S")
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

There are external pullup resistors on the board and due to silicon
errata ERR050080 let's disable the internal ones to prevent any
unwanted behavior in case they wear out.

Fixes: 8668d8b2 ("arm64: dts: Add the Kontron i.MX8M Mini SoMs and baseboards")
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

There are external pullup resistors on the board and due to silicon
errata ERR050080 let's disable the internal ones to prevent any
unwanted behavior in case they wear out.

Fixes: de9618e8 ("arm64: dts: Add support for Kontron SL/BL i.MX8MM OSM-S")
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>