From e1916d0a953b85f8f3b9c9a252d65194291a2fba Mon Sep 17 00:00:00 2001 From: Josua Mayer Date: Thu, 4 Jan 2024 18:48:03 +0100 Subject: [PATCH] dt-bindings: marvell: a38x: add solidrun armada 388 clearfog boards Add DT compatible for SolidRun Armada-388 based Clearfog Base and Pro boards, which are already in place in-tree. There are already 3 distinct dts in tree for these *two* boards, declaring particular compatible strings: the generic "armada-388-clearfog.dts" is a legacy name for the Pro version, old versions of u-boot built when only one variant existed explicitly boot by this name. The other two add explicit -pro / -base suffix to the filename, these are preferred and chosen by latest u-boot. Note that both compatibles and model field include the string "A1". At least up to revision 2.0 of the board, this had been printed on the pcb. However in marketing material and conversations it is usually omitted. "Clearfog Pro" and "Clearfog Pro A1" always mean exactly the same product. Technically Base and Pro variants are similar enough that they can successfully boot with each other's dts. Hence it makes (some) sense for them to share the "clearfog-a1" compatible. Add bindings for the explicit variants -pro and -base - including a shared compatible string between the two. Signed-off-by: Josua Mayer Reviewed-by: Krzysztof Kozlowski Signed-off-by: Gregory CLEMENT --- .../devicetree/bindings/arm/marvell/armada-38x.yaml | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/marvell/armada-38x.yaml b/Documentation/devicetree/bindings/arm/marvell/armada-38x.yaml index 108d665220b5c..f4e930d8cc26b 100644 --- a/Documentation/devicetree/bindings/arm/marvell/armada-38x.yaml +++ b/Documentation/devicetree/bindings/arm/marvell/armada-38x.yaml @@ -39,4 +39,15 @@ properties: - const: marvell,armada385 - const: marvell,armada380 + - description: + SolidRun Armada 388 clearfog family single-board computers. + items: + - enum: + - solidrun,clearfog-base-a1 + - solidrun,clearfog-pro-a1 + - const: solidrun,clearfog-a1 + - const: marvell,armada388 + - const: marvell,armada385 + - const: marvell,armada380 + additionalProperties: true -- 2.30.2