- A series from Alexander Stein that improves imx93-tqma9352 board
support by adding PMIC, eMMC regulators, pad configurations, etc.
- A series from Benjamin Hahn that enables overlay for no Ethernet
device, TPM and PCIe support for imx8mp-phycore board
- A few changes from Fabio Estevam that fix dt-schema warnings for
i.MX8MM and i.MX93 based boards
- A series from Francesco Dolcini to add fxl6408 gpio expander, PMIC
thermal zone and USB3803 HUB for colibri-imx8x board
- A great number of changes from Frank Li that improve i.MX95 based with
many device additions, and fix dt-schema warnings on various i.MX8 and
layerscape device trees
- A series from João Paulo Gonçalves to add HDMI audio, analog input,
VPU, and sound card support for Toradex Verdin and Colibri boards
- A series from Markus Niebel to improve imx93-tqma9352 board support
- Add support for Kontron i.MX93 OSM-S SoM and BL carrier board
- A couple of changes from Peng Fan to describe cache configuration for
i.MX93 SoC and add device tree for i.MX93-14x14-EVK board
- A series from Shengjiu Wang to improve various audio features for
imx93-11x11-evk board
- A series from Yashwanth Varakala to better describe regulator usage
for imx8mp-phyboard-pollux board
- Other random changes on various board device trees
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Merge tag 'imx-dt64-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX arm64 device tree changes for 6.12:
- A series from Alexander Stein that improves imx93-tqma9352 board
support by adding PMIC, eMMC regulators, pad configurations, etc.
- A series from Benjamin Hahn that enables overlay for no Ethernet
device, TPM and PCIe support for imx8mp-phycore board
- A few changes from Fabio Estevam that fix dt-schema warnings for
i.MX8MM and i.MX93 based boards
- A series from Francesco Dolcini to add fxl6408 gpio expander, PMIC
thermal zone and USB3803 HUB for colibri-imx8x board
- A great number of changes from Frank Li that improve i.MX95 based with
many device additions, and fix dt-schema warnings on various i.MX8 and
layerscape device trees
- A series from João Paulo Gonçalves to add HDMI audio, analog input,
VPU, and sound card support for Toradex Verdin and Colibri boards
- A series from Markus Niebel to improve imx93-tqma9352 board support
- Add support for Kontron i.MX93 OSM-S SoM and BL carrier board
- A couple of changes from Peng Fan to describe cache configuration for
i.MX93 SoC and add device tree for i.MX93-14x14-EVK board
- A series from Shengjiu Wang to improve various audio features for
imx93-11x11-evk board
- A series from Yashwanth Varakala to better describe regulator usage
for imx8mp-phyboard-pollux board
- Other random changes on various board device trees
* tag 'imx-dt64-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (121 commits)
arm64: dts: imx: rename gpio hog as <gpio name>-hog
arm64: dts: imx8mp-var-som-symphony: Add Variscite Symphony board and VAR-SOM-MX8MP SoM
arm64: dts: imx8mm-var-som: drop unused top-level compatible
arm64: dts: ls1088ardb: add new RTC PCF2131 support
arm64: dts: colibri-imx8x: Cleanup comments
arm64: dts: colibri-imx8x: Add 50mhz clock for eth
arm64: dts: colibri-imx8x: Add adma_pwm
arm64: dts: colibri-imx8x: Add vpu support
arm64: dts: colibri-imx8x: Add USB3803 HUB
arm64: dts: colibri-imx8x: Add PMIC thermal zone
arm64: dts: colibri-imx8x: Add sound card
arm64: dts: colibri-imx8x: Add fxl6408 gpio expander
arm64: dts: colibri-imx8x: Add analog inputs
arm64: dts: colibri-imx8x: Add usb support
arm64: dts: imx8qm-mek: add usb 3.0 and related type C nodes
arm64: dts: imx8qm-mek: add i2c in mipi[0,1] subsystem
arm64: dts: imx8qm-mek: add pwm and i2c in lvds subsystem
arm64: dts: imx8qm-mek: add cm4 remote-proc and related memory region
arm64: dts: imx8qm: add mipi subsystem
arm64: dts: imx8: add basic mipi subsystem
...
Link: https://lore.kernel.org/r/20240904143439.211552-5-shawnguo2@yeah.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- Add support for Ethernet TSN and PCIe on the R-Car V4H SoC and the
White-Hawk (Single) development board,
- Add display support for the RZ/G2UL SoC and the RZ/G2UL SMARC EVk
board,
- Add I2C support for the RZ/G3S SoC and the RZ/G3S SMARC EVK board,
- Add support for HDMI audio on the RZ/G2L and RZ/G2LC SMARC EVK
boards,
- Add initial support for the RZ/V2H(P) (R9A09G057) SoC and the RZ/V2H
EVK board,
- Miscellaneous fixes and improvements.
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Merge tag 'renesas-dts-for-v6.12-tag2' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.12 (take two)
- Add support for Ethernet TSN and PCIe on the R-Car V4H SoC and the
White-Hawk (Single) development board,
- Add display support for the RZ/G2UL SoC and the RZ/G2UL SMARC EVk
board,
- Add I2C support for the RZ/G3S SoC and the RZ/G3S SMARC EVK board,
- Add support for HDMI audio on the RZ/G2L and RZ/G2LC SMARC EVK
boards,
- Add initial support for the RZ/V2H(P) (R9A09G057) SoC and the RZ/V2H
EVK board,
- Miscellaneous fixes and improvements.
* tag 'renesas-dts-for-v6.12-tag2' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (34 commits)
arm64: dts: renesas: r8a779h0: Add family fallback for CSISP IP
arm64: dts: renesas: r8a779a0: Add family fallback for CSISP IP
arm64: dts: renesas: r8a779g0: Add family fallback for CSISP IP
arm64: dts: renesas: r8a779h0: Add family fallback for VIN IP
arm64: dts: renesas: r8a779a0: Add family fallback for VIN IP
arm64: dts: renesas: r8a779g0: Add family fallback for VIN IP
arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Enable watchdog
arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Enable OSTM, I2C, and SDHI
arm64: dts: renesas: r9a09g057: Add WDT0-WDT3 nodes
arm64: dts: renesas: r9a09g057: Add SDHI0-SDHI2 nodes
arm64: dts: renesas: r9a09g057: Add RIIC0-RIIC8 nodes
arm64: dts: renesas: r9a09g057: Add OSTM0-OSTM7 nodes
arm64: dts: renesas: Add initial DTS for RZ/V2H EVK board
arm64: dts: renesas: Add initial SoC DTSI for RZ/V2H(P) SoC
dt-bindings: soc: renesas: Document RZ/V2H EVK board
dt-bindings: clock: renesas: Document RZ/V2H(P) SoC CPG
arm64: dts: renesas: r9a07g043u11-smarc: Enable DU
arm64: dts: renesas: rzg2lc-smarc: Enable HDMI audio
arm64: dts: renesas: rzg2l-smarc: Enable HDMI audio
arm64: dts: renesas: r9a07g043u: Add DU node
...
Link: https://lore.kernel.org/r/cover.1725374275.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Rename admin_led_lower to admin-led-lower-hog.
Rename gpio rs485_en as rs485-en-hog.
Rename gpio uart4_rs485_en to uart4-rs485-en-hog.
Fix below warning:
arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dtb: gpio@76:
'admin_led_lower' does not match any of the regexes: '^(hog-[0-9]+|.+-hog(-[0-9]+)?)$', 'pinctrl-[0-9]+'
arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dtb:
gpio@30230000: 'rs485_en' does not match any of the regexes: '^(hog-[0-9]+|.+-hog(-[0-9]+)?)$', 'pinctrl-[0-9]+'
arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l-rs232-rs232.dtb:
gpio@30220000: 'uart4_rs485_en' does not match any of the regexes: '^(hog-[0-9]+|.+-hog(-[0-9]+)?)$', 'pinctrl-[0-9]+'
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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 <tarang.raval@siliconsignals.io>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The Variscite VAR-SOM-MX8MM System-on-Module cannot be used alone
without motherboard, so drop the top-level compatible field to avoid any
false impression that such usage is possible.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add RTC PCF2131 node for new ls1088ardb board..
Signed-off-by: Joy Zou <joy.zou@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Remove unnecessary comments. The Colibri-iMX8X doesn't support FlexCAN,
and the GPU is already enabled in the SOC dtsi.
Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Change enet0_lpcg to get the clock value needed in Colibri-iMX8X for
100mbps ethernet.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add adma_pwm node for Colibri-iMX8X carrier boards.
Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Enable VPU on Colibri-iMX8X.
Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add USB3803 HUB, this is required for Bluetooth and USB
functionalities.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add audio support for Colibri-iMX8X sound card.
Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add fxl6408 gpio expander, this is required for Wi-Fi, Bluetooth and USB
functionalities.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add adc nodes for analog inputs support for all Colibri-iMX8X carrier
boards.
Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add USB HOST and OTG support to Colibri-iMX8X carrier boards.
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add i2c node in mipi[0,1] subystem for imx8qm-mek.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add pwm[0,1] and i2c[0,1] in lvds subsystem.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add two cm4 remote-proc and related memory regions.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The GW7905 was renamed to GW7500 before production release.
While we typically do not change compatibles, the GW7905 was never
released before its product name was changed to a GW7500.
The use the the 'xx' wildcard is to denote the fact that this
device-tree can support range of board models from GW7500 to GW7599 as
has been done historically with the Gateworks baseboards to support
various build customizatoins based on the same PCB.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
J702 on i.MX93 11x11 EVK base board is a 40-pin connector labelled
"LVDS". This connector supports PWM backlight with default 12V power
supply and ADP5585 PWM controller. Add support for the backlight.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add support for the Mini PCIe slot.
Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
J17 on i.MX8mp EVK base board is a HDMI type A connector.
It connects with i.MX8mp HDMI PHY. Add support for it.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The merge of imx-spdif driver into fsl-asoc-card brought
new DT properties that can be used with the "fsl,imx-audio-spdif"
compatible:
* The "spdif-controller" property from imx-spdif is named "audio-cpu"
in fsl-asoc-card.
* fsl-asoc-card uses codecs explicitly declared in DT
with "audio-codec".
With an S/PDIF, codec drivers spdif_transmitter and
spdif_receiver should be used.
Driver imx-spdif used instead the dummy codec and a pair of
boolean properties, "spdif-in" and "spdif-out".
While backward compatibility is kept to support properties
"spdif-controller", "spdif-in" and "spdif-out", using new properties has
several benefits:
* "audio-cpu" and "audio-codec" are more generic names reflecting
that the fsl-asoc-card driver supports multiple hardware.
They are properties already used by devices using the
fsl-asoc-card driver.
They are also similar to properties of simple-card: "cpu" and "codec".
* "spdif-in" and "spdif-out" imply the use of the dummy codec in the
driver. However, there are already two codec drivers for the S/PDIF,
spdif_transmitter and spdif_receiver.
It is better to declare S/PDIF Tx and Rx devices in a DT, and then
reference them with "audio-codec" than using the dummy codec.
For those reasons, this commit updates in-tree DTs to use the new
properties:
* Rename "spdif-controller" property to "audio-cpu".
* Declare S/PDIF transmitter and/or receiver devices, and use them with
the "audio-codec" property instead of "spdif-out" and/or "spdif-in".
These modifications were tested only on an imx8mn-evk board.
Note that out-of-tree and old DTs are still supported.
Signed-off-by: Elinor Montmasson <elinor.montmasson@savoirfairelinux.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
There is a second HDMI connector on the baseboard which is routed
to the DW HDMI bridge through the PVI to the LCDIF3 and requires the
HDMI PHY to be enabled too.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
According to binding doc, DVDD-supply and DOVDD-supply is required
properties. Add these to fix below warning:
arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dtb: camera@10: 'DVDD-supply' is a required proper
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Remove fallback comaptible string arm,cortex-a9-gic to fix below warning:
/home/lizhi/source/linux-upstream-dts/arch/arm64/boot/dts/freescale/s32v234-evb.dtb: interrupt-controller@7d001000: compatible: 'oneOf' conditional failed, one must be fixed:
['arm,cortex-a15-gic', 'arm,cortex-a9-gic'] is too long
/home/lizhi/source/linux-upstream-dts/arch/arm64/boot/dts/freescale/s32v234-evb.dtb: interrupt-controller@7d001000: compatible: 'oneOf' conditional failed, one must be fixed:
['arm,cortex-a15-gic', 'arm,cortex-a9-gic'] is too long
'nvidia,tegra210-agic' was expected
'arm,cortex-a15-gic' is not one of ['nvidia,tegra186-agic', 'nvidia,tegra194-agic', 'nvidia,tegra234-agic']
'arm,gic-400' was expected
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Change to low case for hex value to fix below warning:
arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dtb: flash@0:
partitions: Unevaluated properties are not allowed ('partition@5C0000' was unexpected)
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add vddl and vana for sensor@10 to fix below warning:
arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-imx219.dtb:
sensor@10: 'VANA-supply' is a required property
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
According to binging doc usb/ti,usb8041.yaml and in
drivers/usb/misc/onboard_usb_dev.h
ti_tusb8041_data = { .supply_names = { "vdd" },};
It should vdd-supply instead vcc-supply.
Fixes: 04b77e0124 ("arm64: dts: freescale: add fsl-lx2160a-mblx2160a board")
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add #address-cells and #size-cells for gsc@20 node to fix below warning:
arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dtb:
gsc@20: '#address-cells' is a required property
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add A(CP, DB, DC, MIC)VDD-supply for wm8904 to fix below warning:
arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dtb:
audio-codec@1a: 'AVDD-supply' is a required property
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Rename node name mdio-mux-emi<n>@<addr> to mdio-mux@<addr>.
Fix below warning:
arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dtb: board-control@2,0: 'mdio-mux-emi1@54' does not match any of the regexes: '^mdio-mux@[a-f0-9,]+$', 'pinctrl-[0-9]+'
from schema $id: http://devicetree.org/schemas/board/fsl,fpga-qixis.yaml
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Move fixed clock "clock-sc16is7x" from dspi to root node to fix below
warning:
arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dtb:
serial@0: Unevaluated properties are not allowed ('clock-sc16is7xx' was unexpected)
Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Move fsl,ls1043a-qdma ahead fallback string fsl,ls1021a-qdma.
Fix warning:
dma-controller@8380000: compatible: 'oneOf' conditional failed, one must be fixed:
['fsl,ls1021a-qdma', 'fsl,ls1043a-qdma'] is too long
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Remove undocument 'slot' property. It is default 0 at driver. We can remove
it safely.
Fix below warning:
arch/arm64/boot/dts/freescale/imx8dx-colibri-iris.dtb: jpegdec@58400000:
'slot' does not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
imx93 pad integrate has one issue, refer to ERR052021:
ERR052021 uSDHC: Sometimes uSDHC does not work under VDD_SOC low
drive mode and nominal mode
Description:
uSDHC PADs have one integration issue.
When CMD/DATA lines direction change from output to input, uSDHC
controller begin sampling, the integration issue will make input
enable signal from uSDHC propagated to the PAD with a long delay,
thus the new input value on the pad comes to uSDHC lately. The
uSDHC sampled the old input value and the sampling result is wrong.
Workaround:
Set uSDHC CMD/DATA PADs iomux register SION bit to 1, then PADs will
propagate input to uSDHC with no delay, so correct value is sampled.
This issue will wrongly trigger the start bit when sample the USDHC
command response, cause the USDHC trigger command CRC/index/endbit
error, which will finally impact the tuning pass window, espically
will impact the standard tuning logic, and can't find a correct delay
cell to get the best timing.
This follows changes made for i.MX93 EVK with commit bb89601282 ("arm64:
dts: imx93-11x11-evk: set SION for cmd and data pad of USDHC")
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Provide GPIO line names for userspace usage, e.g. libgpiod.
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
They are used by systemd to rename network interfaces to predictable
interface names, e.g. end0 & end1.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
- add missing (and currently unused) pad groups
- assign muxed GPIO pads for X1 to gpio2 node
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
- disable PU/PD if already done with external resistors
- do not configure Schmitt Trigger for outputs
- do not configure DSE / FSEL for inputs
Pad config changes suggested by hardware team.
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The IRQ lines from devices on SoM are connected to CPU GPIO on
this mainboard.
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Provide GPIO line names for userspace usage, e.g. libgpiod.
While at it, correct the line-name property for ENET[1,2]_INT# gpio hog
and LCD_BLT_EN.
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
