From: "Jan Lübbe" <jlu@pengutronix.de>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
Borislav Petkov <bp@alien8.de>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Tony Luck <tony.luck@intel.com>,
James Morse <james.morse@arm.com>,
Robert Richter <rric@kernel.org>,
linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: memory: convert Marvell MVEBU SDRAM controller to dtschema
Date: Tue, 17 Aug 2021 12:46:57 +0200 [thread overview]
Message-ID: <17798cb01c5d699738f57118d4deb53504759818.camel@pengutronix.de> (raw)
In-Reply-To: <20210817093807.59531-1-krzysztof.kozlowski@canonical.com>
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@canonical.com>
> ---
> .../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@pengutronix.de>
> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> +
> +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>;
> -};
--
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next prev parent reply other threads:[~2021-08-17 10:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-17 9:38 [PATCH 1/2] dt-bindings: memory: convert Marvell MVEBU SDRAM controller to dtschema Krzysztof Kozlowski
2021-08-17 9:38 ` [PATCH 2/2] MAINTAINERS: EDAC/armada_xp: include dt-bindings Krzysztof Kozlowski
2021-08-17 10:50 ` Jan Lübbe
2021-08-18 16:33 ` Rob Herring
2021-08-17 10:46 ` Jan Lübbe [this message]
2021-08-17 10:52 ` [PATCH 1/2] dt-bindings: memory: convert Marvell MVEBU SDRAM controller to dtschema Krzysztof Kozlowski
2021-08-17 10:58 ` Jan Lübbe
2021-08-17 11:06 ` Krzysztof Kozlowski
2021-08-17 12:06 ` Jan Lübbe
2021-08-18 16:26 ` Rob Herring
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