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Remove the duplicated pinctrl_lpi2c3 node.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Joy Zou <joy.zou@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Reduce the driving strength of all Ethernet RGMII R/TXC pads according to
hardware signal measurement result.
Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The realtek phy CLKOUT signal is not used. Disable it to save power.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add usdhc3 and lpuart5 for imx93-9x9-qsb, imx93-11x11-evk and
imx93-14x14-evk, which connect to onboard wifi/bt module.
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>
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The "eee-broken-1000t" was added on 8mm for FEC to avoid issue of ptp sync.
EQoS haven't such issue. So, remove this for EQoS phys.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The i.MX93 9x9 qsb has a ST LSM6DSO connected to I2C, which a is 6-axis
IMU (inertial measurement unit = accelerometer & gyroscope). So add the
missing parts to the DTS file.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Enable the EQoS Ethernet controller on the i.MX8MP VAR-SOM with the
integrated Maxlinear MXL86110 PHY. The PHY is connected to the EQOS
MDIO bus at address 4.
This patch adds:
- EQOS controller configuration with RGMII interface.
- Proper reset timings.
- PHY power supply regulators.
- RGMII pinmux configuration for all data, control and clock signals.
- LED configuration for link status indication via the LED subsystem
under /sys/class/leds/, leveraging the support implemented in the.
mxl86110 PHY driver (drivers/net/phy/mxl-86110.c).
Two LEDs are defined to match the LED configuration on the Variscite
VAR-SOM Carrier Boards:
* LED@0: Yellow, netdev trigger.
* LED@1: Green, netdev trigger.
The RGMII TX/RX delays are implemented in SOM via PCB passive
delays, so no software delay configuration is required.
Signed-off-by: Stefano Radaelli <stefano.radaelli21@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add system controller watchdog support for i.MX8QM.
Acked-by: Oliver Graute <oliver.graute@kococonnector.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Correct the DMA interrupter number of pcie0_ep from 317 to 311.
Fixes: 3b1d5deb29ff ("arm64: dts: imx95: add pcie[0,1] and pcie-ep[0,1] support")
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add GPIO reset for ethphy0.
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The driver strength is too high for SDR104 mode. Change the driver strength
to x3 according to hardware recommendation.
Signed-off-by: Luke Wang <ziniu.wang_1@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add USB3 PHY tuning properties for imx95-15x15-evk and imx95-19x19-evk
boards according to signal measurement results.
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add adc0 flexcan[1,2] i2c[2,3] uart5 spi3 tpm3 netc_timer and related phys
regulators pinmux and related child nodes.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Variscite has updated the Ethernet PHY on the VAR-SOM-MX93 from the
ADIN1300BCPZ to the MaxLinear MXL86110, as documented in the
August 2023 revision changelog.
Link: https://variwiki.com/index.php?title=VAR-SOM-MX93_rev_changelog
Update the device tree accordingly:
- Drop the regulator node used to power the previously PHY.
- Add support for the reset line using GPIO1_IO07 with proper timings.
- Configure the PHY LEDs via the LED subsystem under /sys/class/leds/,
leveraging the support implemented in the mxl86110 PHY driver
(drivers/net/phy/mxl-86110.c).
Two LEDs are defined to match the LED configuration on the Variscite
VAR-SOM Carrier Boards:
* LED@0: Yellow, netdev trigger.
* LED@1: Green, netdev trigger.
- Adjust the RGMII clock pad control settings to match the updated PHY
requirements.
These changes ensure proper PHY initialization and LED status indication
for the new MaxLinear MXL86110, improving board compatibility with the
latest hardware revision.
Signed-off-by: Stefano Radaelli <stefano.radaelli21@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The GW74xx D revision has added a M2SKT_WDIS2# GPIO which routes to the
W_DISABLE2# pin of the M.2 socket. Update the gpio name for consistency.
Fixes: 6a5d95b06d93 ("arm64: dts: imx8mp-venice-gw74xx: add M2SKT_GPIO10 gpio configuration")
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Although the bootloader should fixup with real memory size,
add memory node here with smallest assembled size for
readability.
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>
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Move configuration for ADC voltage reference from board DTS to a SoM
include file. The SoC ADC reference voltage is connected to a "VDDA_1V8"
voltage node and supplied by the PMIC's BUCK5 regulator. The reference
voltage is thus defined by the SoM and cannot be changed by the carrier
board design and as such belongs into the SoM include file.
Moreover, with this in place, customers designing own carrier boards can
simply include imx93-phycore-som.dtsi and enable adc1 in their own DTS
without the need to define dummy ADC vref regulator themselves anymore.
Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Watchdog doesn't work on NXP ls1046ardb board because in commit
7c8ffc5555cb("arm64: dts: layerscape: remove big-endian for mmc nodes"),
it intended to remove the big-endian from mmc node, but the big-endian of
watchdog node is also removed by accident. So, add watchdog big-endian
property back.
In addition, add compatible string fsl,ls1046a-wdt, which allow big-endian
property.
Fixes: 7c8ffc5555cb ("arm64: dts: layerscape: remove big-endian for mmc nodes")
Cc: stable@vger.kernel.org
Signed-off-by: Meng Li <Meng.Li@windriver.com>
Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The overshoot of MDIO, MDC, ENET1_TDx and ENET2_TDx is too high, so
reduce the drive strength of these pins.
Fixes: e3e8b199aff8 ("arm64: dts: imx95: Add imx95-15x15-evk support")
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The overshoot of MDIO, MDC and ENET1_TDx is too high, so reduce the drive
strength these pins.
Fixes: 025cf78938c2 ("arm64: dts: imx95-19x19-evk: add ENETC 0 support")
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The i.MX95 NETC supports SMMU, so add SMMU support.
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add PDM micphone sound card support, configure the pinmux.
This sound card supports recording sound from PDM microphone and convert
the PDM format data to PCM data.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add bt-sco sound card, which is used by BT HFP case.
It supports wb profile as default.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add WM8962 codec connected to SAI1 interface.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add i2c io expander support for imx943 evk board.
Signed-off-by: Carlos Song <carlos.song@nxp.com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add lpi2c and i2c-mux support for imx943 evk board.
Signed-off-by: Carlos Song <carlos.song@nxp.com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add micfil and mqs device nodes
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The RTC module on S32G2/S32G3 based SoCs is used as a wakeup source from
system suspend.
Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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S32G3 and S32G2 have the same 6 SPI devices, add the DT entries. Devices
are all the same except spi0 has 8 chip selects instead of 5. Clock
settings for the chip rely on ATF Firmware [1].
[1]: https://github.com/nxp-auto-linux/arm-trusted-firmware
Co-developed-by: Radu Pirea (NXP OSS) <radu-nicolae.pirea@oss.nxp.com>
Signed-off-by: Radu Pirea (NXP OSS) <radu-nicolae.pirea@oss.nxp.com>
Signed-off-by: Larisa Grigore <Larisa.Grigore@nxp.com>
Signed-off-by: James Clark <james.clark@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Set ethernet1 alias to EQOS interface on phyBOARD-Segin-i.MX93 marking
it the secondary networking interface. The primary ethernet0 interface
is already set by the SoM include file (imx93-phycore-som.dtsi).
Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Move alias for ethernet0 interface to the phyCORE-i.MX93 SoM include
file. The reason behind it is that the physical location of the PHY chip
connected to FEC interface is on the SoM itself and alias thus belongs
into the SoM device-tree. Consequently, it can be used by all boards
based on the phyCORE-i.MX93 SoM (phyBOARD-Segin and phyBOARD-Nash).
This also enables us to mark FEC interface as the primary / first for
networking in the bootloader and systemd (predictable interface names).
Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Enable EASRC support in tlv320aic32x4 sound card.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Enable EASRC support in tlv320aic32x4 sound card.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add the BOE av123z7m-n17 variant of the Moduline Display, this variant
comes with a 12.3" 1920x720 display.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Maud Spierings <maudspierings@gocontroll.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add the BOE av101hdt-a10 variant of the Moduline Display, this variant
comes with a 10.1 1280x720 display with a touchscreen (not working in
mainline).
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Maud Spierings <maudspierings@gocontroll.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The Moduline Display platform is a part of the wider GOcontroll Moduline
ecosystem. These are embedded controllers that focus on modularity with
their swappable IO modules.
The base Moduline Display board includes a board-to-board connector with
various busses to enable adding new display types required by the
application. It includes 2 Moduline IO module slots, a simple mono
codec/amplifier, a four channel adc, 2 CAN busses, an RTC and optional
wifi/bluetooth.
busses to the display adapter include:
- 4 lane LVDS
- 4 lane MIPI-DSI
- 4 lane MIPI-CSI
- HDMI 2.0a
- USB 2.0
- I2S
- I2C
- SPI
Also a couple of GPIO and PWM pins for controlling various ICs on the
display adapter board.
Signed-off-by: Maud Spierings <maudspierings@gocontroll.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The Ka-Ro Electronics tx8p-ml81 is a COM based on the imx8mp SOC. It has
2 GB of ram and 8 GB of eMMC storage on board.
Add it to enable boards based on this Module
Signed-off-by: Maud Spierings <maudspierings@gocontroll.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Currently to configure each IOMUXC_SW_PAD_CTL_PAD the raw value of this
register is written in the dts, these values are not obvious. Add defines
which describe the fields of this register which can be or-ed together to
produce readable settings.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Maud Spierings <maudspierings@gocontroll.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The IMX8MPDS Table 37 [1] shows that the max SPI master read frequency
depends on the pins the interface is muxed behind with ECSPI2
muxed behind ECSPI2 supporting up to 25MHz.
Adjust the spi-max-frequency based on these findings.
[1] https://www.nxp.com/webapp/Download?colCode=IMX8MPIEC
Fixes: 531936b218d8 ("arm64: dts: imx8mp-venice-gw74xx: update to revB PCB")
Cc: stable@vger.kernel.org
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The IMX8MPDS Table 37 [1] shows that the max SPI master read frequency
depends on the pins the interface is muxed behind with ECSPI2
muxed behind ECSPI2 supporting up to 25MHz.
Adjust the spi-max-frequency based on these findings.
[1] https://www.nxp.com/webapp/Download?colCode=IMX8MPIEC
Fixes: 2b3ab9d81ab4 ("arm64: dts: imx8mp-venice-gw73xx: add TPM device")
Cc: stable@vger.kernel.org
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The IMX8MPDS Table 37 [1] shows that the max SPI master read frequency
depends on the pins the interface is muxed behind with ECSPI2
muxed behind ECSPI2 supporting up to 25MHz.
Adjust the spi-max-frequency based on these findings.
[1] https://www.nxp.com/webapp/Download?colCode=IMX8MPIEC
Fixes: 5016f22028e4 ("arm64: dts: imx8mp-venice-gw72xx: add TPM device")
Cc: stable@vger.kernel.org
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The IMX8MPDS Table 37 [1] shows that the max SPI master read frequency
depends on the pins the interface is muxed behind with ECSPI2
muxed behind ECSPI2 supporting up to 25MHz.
Adjust the spi-max-frequency based on these findings.
[1] https://www.nxp.com/webapp/Download?colCode=IMX8MPIEC
Fixes: 1a8f6ff6a291 ("arm64: dts: imx8mp-venice-gw71xx: add TPM device")
Cc: stable@vger.kernel.org
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Link: https://lore.kernel.org/stable/20250523173723.4167474-1-tharvey%40gateworks.com
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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After commit da5dd31efd24 ("gpio: vf610: Switch to gpio-mmio"),
the vf610 GPIO driver no longer uses the static number 32 for
gc->ngpio. This allows users to configure the number of GPIOs
per port.
And some gpio controllers did have less pads. So add 'ngpios' here,
this can save some memory when request bitmap, and also show user
more accurate information when use gpio tools.
Besides, some gpio controllers have hole in the gpio ranges, so use
'gpio-reserved-ranges' to cover that, then the gpioinfo tool show the
correct result.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Starting with commit e6ef4f8ede09f ("gpio: vf610: make irq_chip immutable")
gpio-vf610 supports locking GPIO being used for IRQ. This already prevents
configuring the GPIO as output, so there is no need for a GPIO hog.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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TQMa9352 is only using LPDDR4X, so the BUCK2 regulator should be fixed
at 600MV.
Fixes: d2858e6bd36c ("arm64: dts: freescale: imx93-tqma9352: Add PMIC node")
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Hook up the gpu as a passive cooling device to the thermal zones' alert
trip point just like the cpu.
The gpu here consists of 3D GPU, 2D GPU and NPU.
One way to test would be to set one "alert" trip point low enough
and watch the cooling device state increase:
echo 10000 > /sys/class/thermal/thermal_zone0/trip_point_0_temp
watch cat /sys/class/thermal/cooling_device*/cur_state
And of course set the trip point back to its original value and watch
the cooling device states jump to 0 again.
Signed-off-by: Martin Kepplinger-Novaković <martink@posteo.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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I.MX95 I3C only need two clocks so add clock fix. Add "nxp,imx95-i3c"
compatible string for all imx95 i3c nodes.
Signed-off-by: Carlos Song <carlos.song@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Pull SoC devicetree updates from Arnd Bergmann:
"There are 11 newly supported SoCs, but these are all either new
variants of existing designs, or straight reuses of the existing chip
in a new package:
- RK3562 is a new chip based on the old Cortex-A53 core, apparently a
low-cost version of the Cortex-A55 based RK3568/RK3566.
- NXP i.MX94 is a minor variation of i.MX93/i.MX95 with a different
set of on-chip peripherals.
- Renesas RZ/V2N (R9A09G056) is a new member of the larger RZ/V2
family
- Amlogic S6/S7/S7D
- Samsung Exynos7870 is an older chip similar to Exynos7885
- WonderMedia wm8950 is a minor variation on the wm8850 chip
- Amlogic s805y is almost idential to s805x
- Allwinner A523 is similar to A527 and T527
- Qualcomm MSM8926 is a variant of MSM8226
- Qualcomm Snapdragon X1P42100 is related to R1E80100
There are also 65 boards, including reference designs for the chips
above, this includes
- 12 new boards based on TI K3 series chips, most of them from
Toradex
- 10 devices using Rockchips RK35xx and PX30 chips
- 2 phones and 2 laptops based on Qualcomm Snapdragon designs
- 10 NXP i.MX8/i.MX9 boards, mostly for embedded/industrial uses
- 3 Samsung Galaxy phones based on Exynos7870
- 5 Allwinner based boards using a variety of ARMv8 chips
- 9 32-bit machines, each based on a different SoC family
Aside from the new hardware, there is the usual set of cleanups and
newly added hardware support on existing machines, for a total of 965
devicetree changesets"
* tag 'soc-dt-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (956 commits)
MAINTAINERS, mailmap: update Sven Peter's email address
arm64: dts: renesas: rzg3e-smarc-som: Reduce I2C2 clock frequency
arm64: dts: nuvoton: Add pinctrl
ARM: dts: samsung: sp5v210-aries: Align wifi node name with bindings
arm64: dts: blaize-blzp1600: Enable GPIO support
dt-bindings: clock: socfpga: convert to yaml
arm64: dts: rockchip: move rk3562 pinctrl node outside the soc node
arm64: dts: rockchip: fix rk3562 pcie unit addresses
arm64: dts: rockchip: move rk3528 pinctrl node outside the soc node
arm64: dts: rockchip: remove a double-empty line from rk3576 core dtsi
arm64: dts: rockchip: move rk3576 pinctrl node outside the soc node
arm64: dts: rockchip: fix rk3576 pcie unit addresses
arm64: dts: rockchip: Drop assigned-clock* from cpu nodes on rk3588
arm64: dts: rockchip: Add missing SFC power-domains to rk3576
Revert "arm64: dts: mediatek: mt8390-genio-common: Add firmware-name for scp0"
arm64: dts: mediatek: mt8188: Address binding warnings for MDP3 nodes
arm64: dts: mt6359: Rename RTC node to match binding expectations
arm64: dts: mt8365-evk: Add goodix touchscreen support
arm64: dts: mediatek: mt8188: Add missing #reset-cells property
arm64: dts: airoha: en7581: Add PCIe nodes to EN7581 SoC evaluation board
...
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Add initial support for PHYTEC phyBOARD-Nash-i.MX93 board [1] based on
the PHYTEC phyCORE-i.MX93 SoM (System-on-Module) [2].
Supported board features:
* ADC
* CAN
* Ethernet
* EEPROM
* RTC
* RS-232/RS-485
* SD-card
* TPM 2.0
* USB
For more details see the product pages for the development kit and the
SoM:
[1] https://www.phytec.eu/en/produkte/development-kits/phyboard-nash/
[2] https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-91-93/
Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Fix SD card timeout issue caused by LDO5 regulator getting disabled
after boot.
The kernel log shows LDO5 being disabled, which leads to a timeout
on USDHC2:
[ 33.760561] LDO5: disabling
[ 81.119861] mmc1: Timeout waiting for hardware interrupt.
To prevent this, set regulator-boot-on and regulator-always-on for
LDO5. Also add the vqmmc regulator to properly support 1.8V/3.3V
signaling for USDHC2 using a GPIO-controlled regulator.
Fixes: 6c2a1f4f71258 ("arm64: dts: imx8mp-var-som-symphony: Add Variscite Symphony board and VAR-SOM-MX8MP SoM")
Signed-off-by: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io>
Acked-by: Tarang Raval <tarang.raval@siliconsignals.io>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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