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@xxxxxxx 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@xxxxxxxxxxxxx> --- Changes in v5: - replaced *-gpio properties with preferred *-gpios (Reported-by: robh@xxxxxxxxxx) - 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@xxxxxxxxxxxxx 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@xxxxxxxxxxxxx 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@xxxxxxxxxxxxx Changes in v2: - rewrote dt bindings dropping unnecessary compatibles (Reported-By: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>) - 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@xxxxxxx>) - Link to v1: https://lore.kernel.org/r/20240321-cn9130-som-v1-0-711127a409ae@xxxxxxxxxxxxx --- Josua Mayer (4): 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 .../bindings/arm/marvell/armada-7k-8k.yaml | 18 + arch/arm64/boot/dts/marvell/Makefile | 3 + 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 | 641 +++++++++++++++++++++ 7 files changed, 1572 insertions(+) --- base-commit: 4cece764965020c22cff7665b18a012006359095 change-id: 20240318-cn9130-som-848e86acb0ac Sincerely, -- Josua Mayer <josua@xxxxxxxxxxxxx>
