arm64: dts: imx: Pass a single BD71847 clock entry

Pass a single BD71847 clock entry to fix the following schema
warning:

imx8mm-var-som-symphony.dtb: pmic@4b: clocks: [[22], [0]] is too long
from

arm64: dts: imx: Pass a single BD71847 clock entry

Pass a single BD71847 clock entry to fix the following schema
warning:

imx8mm-var-som-symphony.dtb: pmic@4b: clocks: [[22], [0]] is too long
from schema $id: http://devicetree.org/schemas/mfd/rohm,bd71847-pmic.yaml#

Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

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arm64: dts: imx8mm: imx8mn: imx8mp: imx8mq: Replace opp-xM with opp-x000000

Fix the following dtbs_check warning on all of i.MX8M variants:
"
opp-table: Unevaluated properties are not allowed ('opp-

arm64: dts: imx8mm: imx8mn: imx8mp: imx8mq: Replace opp-xM with opp-x000000

Fix the following dtbs_check warning on all of i.MX8M variants:
"
opp-table: Unevaluated properties are not allowed ('opp-25M', 'opp-100M', 'opp-750M' were unexpected)
"
Using the following command:
"
$ sed -i '/opp-[0-9]\+M/ s@M {@000000 {@' arch/arm64/boot/dts/freescale/imx8m*
"

The Documentation/devicetree/bindings/opp/opp-v2-base.yaml expects the OPP
subnode names to be full frequency listings in Hz without unit suffixes.
Only the i.MX8M DTs are affected per "git grep 'opp-[0-9]\+M'", so fix them.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

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arm64: dts: imx8mm/n: Remove the 'pm-ignore-notify' property

The 'pm-ignore-notify' property is not a valid property and there is
no documentation for it.

Drop such invalid property.

Signed-off-by

arm64: dts: imx8mm/n: Remove the 'pm-ignore-notify' property

The 'pm-ignore-notify' property is not a valid property and there is
no documentation for it.

Drop such invalid property.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

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arm64: dts: imx8: change the spi-nor tx

Before commit 0e30f47232ab5 ("mtd: spi-nor: add support for DTR protocol"),
for all PP command, it only support 1-1-1 mode, no matter the tx setting
in dts. B

arm64: dts: imx8: change the spi-nor tx

Before commit 0e30f47232ab5 ("mtd: spi-nor: add support for DTR protocol"),
for all PP command, it only support 1-1-1 mode, no matter the tx setting
in dts. But after the upper commit, the logic change. It will choose
the best mode(fastest mode) which flash device and spi-nor host controller
both support.

qspi and fspi host controller do not support read 1-4-4 mode. so need to
set the tx to 1, let the common code finally select read 1-1-4 mode.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Fixes: 0e30f47232ab ("mtd: spi-nor: add support for DTR protocol")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

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arm64: dts: imx8mn-beacon-som: Assign PMIC clock

The PMIC throws an errors because the clock isn't assigned to it.
Fix this by assigning the clocks info.

Signed-off-by: Adam Ford <aford173@gmail.co

arm64: dts: imx8mn-beacon-som: Assign PMIC clock

The PMIC throws an errors because the clock isn't assigned to it.
Fix this by assigning the clocks info.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

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arm64: dts: imx8mn-beacon: Enable SDR104 on WiFi SDIO interface

Enable 100Mhz and 200MHz pinmux and corrsesponding voltage supplies
to enable SDR104 on usdhc1 connecting the WiFi chip.

Signed-off-b

arm64: dts: imx8mn-beacon: Enable SDR104 on WiFi SDIO interface

Enable 100Mhz and 200MHz pinmux and corrsesponding voltage supplies
to enable SDR104 on usdhc1 connecting the WiFi chip.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

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arm64: dts: imx8mn-beacon-som: Enable QSPI on SOM

There is a QSPI chip connected to the FlexSPI bus. Enable it.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk

arm64: dts: imx8mn-beacon-som: Enable QSPI on SOM

There is a QSPI chip connected to the FlexSPI bus. Enable it.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

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arm64: dts: imx8mn-beacon-som: Configure RTC aliases

On the i.MX8MN Beacon SOM, there is an RTC chip which is fed power
from the baseboard during power off. The SNVS RTC integrated into
the SoC is

arm64: dts: imx8mn-beacon-som: Configure RTC aliases

On the i.MX8MN Beacon SOM, there is an RTC chip which is fed power
from the baseboard during power off. The SNVS RTC integrated into
the SoC is not fed power. Depending on the order the modules are
loaded, this can be a problem if the external RTC isn't rtc0.

Make the alias for rtc0 point to the external RTC all the time and
rtc1 point to the SVNS in order to correctly hold date/time over
a power-cycle.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

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arm64: dts: imx: Add Beacon i.MX8M Nano development kit

Beacon Embeddedworks is launching a development kit based on the
i.MX8M Nano SoC. The kit consists of a System on Module (SOM)
+ baseboard.

arm64: dts: imx: Add Beacon i.MX8M Nano development kit

Beacon Embeddedworks is launching a development kit based on the
i.MX8M Nano SoC. The kit consists of a System on Module (SOM)
+ baseboard. The SOM has the SoC, eMMC, and Ethernet. The baseboard
has an wm8962 audio CODEC, a PDM microphone, and a single USB OTG.

The baseboard is capable of two different, mutually exclusive video
outputs, so the common items are in the baseboard file. When
the video becomes available, LVDS output will be added to this kit
file, and a second kit file will be added to support HDMI.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

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