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Message-Id: <20240704-cn9130-som-v7-0-eea606ba5faa@solid-run.com>
Date: Thu, 04 Jul 2024 17:03:18 +0200
From: Josua Mayer <josua@...id-run.com>
To: Andrew Lunn <andrew@...n.ch>,
Gregory Clement <gregory.clement@...tlin.com>,
Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Richard Cochran <richardcochran@...il.com>
Cc: Yazan Shhady <yazan.shhady@...id-run.com>,
linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
Josua Mayer <josua@...id-run.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v7 0/5] arm64: dts: add description for solidrun cn9130 som
and clearfog boards
SolidRun CN9130 SoM is a mostly pin-comptible replacement for Armada 388
SoM used in Clearfog and Clearfog Pro boards.
1. Add new binding for compatible strings closely matching the original.
2. Add device-tree includes for SoM and carrier shared design.
3. Add device-tree for both Clearfog Base and Pro.
While dtbs_check is happy with LED descriptions behind dsa switch,
functionally they require supporting code by Andrew Lunn:
https://lore.kernel.org/r/20240401-v6-8-0-net-next-mv88e6xxx-leds-v4-v3-0-221b3fa55f78@lunn.ch
NOTICE IN CASE ANYBODY WANTS TO SELF-UPGRADE:
CN9130 SoM has a different footprint from Armada 388 SoM.
Components on the carrier board below the SoM may collide causing
damage, such as on Clearfog Base.
Signed-off-by: Josua Mayer <josua@...id-run.com>
---
Changes in v7:
- dropped dt-bindings for usb phy and adc which were picked into their
respective trees
- Link to v6: https://lore.kernel.org/r/20240602-cn9130-som-v6-0-89393e86d4c7@solid-run.com
Changes in v6:
- add device-tree for cn9132 clearfog and CEX-7 module
- add dt compatible for tla2021 adc
--> I don't plan to submit a driver patch because I can't test it
--> might share untested patch
- add dt property for swapping d+-/d- on cp110 utmi phy
--> I plan to submit a driver patch, already prototyped
- removed duplicate node reference / status=okay for cp0_utmi from
cn9131-cf-solidwan.dts
- rebased on 6.10-rc1
- Link to v5: https://lore.kernel.org/r/20240509-cn9130-som-v5-0-95493eb5c79d@solid-run.com
Changes in v5:
- replaced *-gpio properties with preferred *-gpios
(Reported-by: robh@...nel.org)
- removed fixed-regulator regulator-oc-protection-microamp properties
This property is intended to set a configurable over-current limit to
a particular value. The physical component however is not
configurable, remove the property.
- kept all review tags since the changes were minor, hope that is okay
with everybody.
- Link to v4: https://lore.kernel.org/r/20240502-cn9130-som-v4-0-0a2e2f1c70d8@solid-run.com
Changes in v4:
- Picked up reviewed-by tags by Andrew Lunn.
- fixed a typo and changed 3-line comment into single-line comment
for clearfog-base/-pro dts, but kept review tags since change was
minor.
- Updated SFP led labels to use "sfp?:colour" without "color" property,
to avoid duplicate labels while reflecting they are each dual-colour.
- Link to v3: https://lore.kernel.org/r/20240414-cn9130-som-v3-0-350a67d44e0a@solid-run.com
Changes in v3:
- picked up acked-by for dt-bindings
- skipped acked-by for dts because additional changes were made:
- moved legacy netdev aliases to carrier dts
- fix status property style errors
- add pinctrl for secondary spi chip-select on mikrobus header (& som)
- specify spi bus frequency limits for som
- Added CN9131 SolidWAN board
- Link to v2: https://lore.kernel.org/r/20240404-cn9130-som-v2-0-3af2229c7d2d@solid-run.com
Changes in v2:
- rewrote dt bindings dropping unnecessary compatibles
(Reported-By: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>)
- added bindings for two additional boards (cn9131/9132)
support planned for the coming weeks, mostly serves
illustrational purposes, to understand cn913x variants
- cf-pro: add description for LEDs behind DSA switch
- cf-base: add description for LEDs behind PHYs
(Reported-By: Andrew Lunn <andrew@...n.ch>)
- Link to v1: https://lore.kernel.org/r/20240321-cn9130-som-v1-0-711127a409ae@solid-run.com
---
Josua Mayer (5):
dt-bindings: arm64: marvell: add solidrun cn9130 som based boards
dt-bindings: arm64: marvell: add solidrun cn9132 CEX-7 evaluation board
arm64: dts: add description for solidrun cn9130 som and clearfog boards
arm64: dts: add description for solidrun cn9131 solidwan board
arm64: dts: add description for solidrun cn9132 cex7 module and clearfog board
.../bindings/arm/marvell/armada-7k-8k.yaml | 18 +
arch/arm64/boot/dts/marvell/Makefile | 4 +
arch/arm64/boot/dts/marvell/cn9130-cf-base.dts | 178 ++++++
arch/arm64/boot/dts/marvell/cn9130-cf-pro.dts | 375 +++++++++++
arch/arm64/boot/dts/marvell/cn9130-cf.dtsi | 197 ++++++
arch/arm64/boot/dts/marvell/cn9130-sr-som.dtsi | 160 +++++
arch/arm64/boot/dts/marvell/cn9131-cf-solidwan.dts | 637 ++++++++++++++++++
arch/arm64/boot/dts/marvell/cn9132-clearfog.dts | 673 +++++++++++++++++++
arch/arm64/boot/dts/marvell/cn9132-sr-cex7.dtsi | 712 +++++++++++++++++++++
9 files changed, 2954 insertions(+)
---
base-commit: 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0
change-id: 20240318-cn9130-som-848e86acb0ac
Sincerely,
--
Josua Mayer <josua@...id-run.com>
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