On Tue, 2021-08-17 at 11:38 +0200, Krzysztof Kozlowski wrote: > Convert Marvell MVEBU SDRAM controller bindings to DT schema format > using json-schema. > > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx> > --- > .../marvell,mvebu-sdram-controller.yaml | 31 +++++++++++++++++++ > .../mvebu-sdram-controller.txt | 21 ------------- > 2 files changed, 31 insertions(+), 21 deletions(-) > create mode 100644 Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml > delete mode 100644 Documentation/devicetree/bindings/memory-controllers/mvebu-sdram-controller.txt > > diff --git a/Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml b/Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml > new file mode 100644 > index 000000000000..14a6bc8f421f > --- /dev/null > +++ b/Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml > @@ -0,0 +1,31 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/memory-controllers/marvell,mvebu-sdram-controller.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Marvell MVEBU SDRAM controller > + > +maintainers: > + - Jan Luebbe <jlu@xxxxxxxxxxxxxx> > + - Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx> > + > +properties: > + compatible: > + const: marvell,armada-xp-sdram-controller > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + memory-controller@1400 { > + compatible = "marvell,armada-xp-sdram-controller"; > + reg = <0x1400 0x500>; > + }; > diff --git a/Documentation/devicetree/bindings/memory-controllers/mvebu-sdram-controller.txt b/Documentation/devicetree/bindings/memory-controllers/mvebu-sdram-controller.txt > deleted file mode 100644 > index 89657d1d4cd4..000000000000 > --- a/Documentation/devicetree/bindings/memory-controllers/mvebu-sdram-controller.txt > +++ /dev/null > @@ -1,21 +0,0 @@ > -Device Tree bindings for MVEBU SDRAM controllers > - > -The Marvell EBU SoCs all have a SDRAM controller. The SDRAM controller > -differs from one SoC variant to another, but they also share a number > -of commonalities. > - > -For now, this Device Tree binding documentation only documents the > -Armada XP SDRAM controller. Please keep the description, otherwise it would be confusing why the binding is named marvell,mvebu-sdram-controller.yaml although it (currenly) only applies to the Armada XP. Jan > - > -Required properties: > - > - - compatible: for Armada XP, "marvell,armada-xp-sdram-controller" > - - reg: a resource specifier for the register space, which should > - include all SDRAM controller registers as per the datasheet. > - > -Example: > - > -sdramc@1400 { > - compatible = "marvell,armada-xp-sdram-controller"; > - reg = <0x1400 0x500>; > -}; -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
