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Message-ID: <20241007195825.GA2296490-robh@kernel.org>
Date: Mon, 7 Oct 2024 14:58:25 -0500
From: Rob Herring <robh@...nel.org>
To: Neil Armstrong <neil.armstrong@...aro.org>
Cc: Ulf Hansson <ulf.hansson@...aro.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Kevin Hilman <khilman@...libre.com>,
Jerome Brunet <jbrunet@...libre.com>,
Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
linux-mmc@...r.kernel.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/3] dt-bindings: mmc: controller: move properties
common with slot out to mmc-controller-common
On Mon, Oct 07, 2024 at 04:03:37PM +0200, Neil Armstrong wrote:
> Move the common MMC "slot" properties because they are shared by the
> single-slot or multi-slot controllers, and will help defining a simple
> mmc-slot bindings document with proper slot properties and nodename.
>
> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
> ---
> .../bindings/mmc/mmc-controller-common.yaml | 357 +++++++++++++++++++++
> .../devicetree/bindings/mmc/mmc-controller.yaml | 344 +-------------------
> 2 files changed, 360 insertions(+), 341 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller-common.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller-common.yaml
> new file mode 100644
> index 000000000000..e02d3cbcc271
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mmc/mmc-controller-common.yaml
> @@ -0,0 +1,357 @@
> +# SPDX-License-Identifier: GPL-2.0
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/mmc/mmc-controller-common.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: MMC Controller & Slots Common Properties
> +
> +maintainers:
> + - Ulf Hansson <ulf.hansson@...aro.org>
> +
> +description: |
Don't need '|'.
> + These properties are common to multiple MMC host controllers and the
> + possible slots or ports for multi-slot controllers.
> +
> +properties:
> + "#address-cells":
> + const: 1
> + description: |
Ditto.
> + The cell is the slot ID if a function subnode is used.
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