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Split the Methode uDPU DTS into a common DTSI as preparation for adding
support for Methode eDPU which is based on the uDPU to avoid duplication.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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Rename the temperature sensor nodes to use "temp-sensor" which matches
their device class instead of IC specific naming.
Remove the status = "okay" which is not required as its default anyway.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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Using pinctrl-names requires the appropriate pinctrl-0 property, otherwise
it is not utilized at all.
Since its not required, just remove it.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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According to bindings they LED-s should be prefixed with "led" in this
use case, so fix accordingly.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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According to the bindings, all boards using Armada 37xx SoC-s must have
"marvell,armada3710" compatible while 3720 based ones should also have
"marvell,armada3720" before it.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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Rename the GPIO related sfp properties to include the preffered -gpios
suffix. Also, with this change the dtb_check will no longer complain
when trying to verify the DTS against the sff,sfp.yaml binding.
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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mvebu dt64 for 5.19 (part 1)
Update sdhci node names to match schema on all mvebu dt64 dtsi files
Armada 3720:
uDPU board:
- correct temperature sensors
- update partition table
espressobin-ultra board:
- enable front USB3 port
- add PHY and switch reset pins
- fix SPI-NOR config
* tag 'mvebu-dt64-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
arm64: dts: marvell: Update sdhci node names to match schema
arm64: dts: marvell: espressobin-ultra: enable front USB3 port
arm64: dts: marvell: espressobin-ultra: add PHY and switch reset pins
arm64: dts: marvell: espressobin-ultra: fix SPI-NOR config
arm64: dts: uDPU: correct temperature sensors
arm64: dts: uDPU: update partition table
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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uDPU has a pair of NCT375 temperature sensors, which are TMP75C compatible
as far as the driver is concerned.
The current LM75 compatible worked as all of the LM75 compatible sensors
are backwards compatible with the original part, but it meant that lower
resolution and incorrect sample rate was being used.
The "lm75" compatible has been deprecated anyway and is meant as fallback
in order to keep older DTS-es working.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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Partition currently called "uboot" does not only contain U-boot, but
rather it contains TF-A, U-boot and U-boot environment.
So, to avoid accidentally deleting the U-boot environment which is
located at 0x180000 split the partition.
"uboot" is not the correct name as you can't boot these boards with U-boot
only, TF-A must be present as well, so rename the "uboot" partition to
"firmware".
While we are here, describe the NOR node as "spi-flash@0" instead of
"m25p80@0" which is the old SPI-NOR driver name.
This won't break booting for existing devices as the SoC-s BootROM is not
partition aware at all, it will simply try booting from 0x0 of the
boot device that is set by bootstrap pins.
This will however prevent accidental or automated flashing of just U-boot
to the partition.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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The node names should be generic and SPI NOR dtschema expects "flash".
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220407143234.295426-2-krzysztof.kozlowski@linaro.org
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Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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The SFP cages are designed to support up to 3W modules, such as G.hn,
G.fast and MoCA modules. Although there is no way for such modules to
declare to software that they consume 3W, we document in DT that this
is the designed power level for these cages.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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The I2C bus violates the timing specifications when run in fast mode
on the uDPU, so switch to 100kHz mode.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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The uDPU uses both ethernet controllers, which ties up COMPHY 0 for
eth1 and COMPHY 1 for eth0, with no USB3 comphy. The addition of
COMPHY support made the kernel override the setup by the boot loader
breaking this platform by assuming that COMPHY 0 was always used for
USB3. Delete the USB3 COMPHY definition at platform level, and add
phy specifications for the ethernet channels.
Fixes: bd3d25b07342 ("arm64: dts: marvell: armada-37xx: link USB hosts with their PHYs")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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This adds initial support for micro-DPU (uDPU) board which is based on
Armada-3720 SoC. micro-DPU is the single-port FTTdp distribution point
unit made by Methode Electronics which offers complete modularity with
replaceable SFP modules both for uplink and downlink (G.hn over
twisted-pair, G.hn over coax, 1G and 2.5G Ethernet over Cat-5e cable).
On-board features:
- 512 MiB DDR3
- 2 x 2.5G SFP via HSGMII SERDES interface to the A3720 SoC
- USB 2.0 Type-C connector
- 4GB eMMC
- ETSI TS 101548 reverse powering via twisted pair (RJ45) or coax (F Type)
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Luis Torres <luis.torres@methode.com>
Cc: Scott Roberts <scott.roberts@telus.com>
Cc: Paul Arola <paul.arola@telus.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Gregory Clement <gregory.clement@bootlin.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Vladimir Vid <vladimir.vid@sartura.hr>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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Robert Marko
Ioana Ciornei
Arnd Bergmann
Krzysztof Kozlowski
Russell King
Vladimir Vid