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Message-ID: <20250527-disloyal-maritime-fea9f6a1d8f4@spud>
Date: Tue, 27 May 2025 16:26:24 +0100
From: Conor Dooley <conor@...nel.org>
To: Frank Li <Frank.Li@....com>
Cc: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
"open list:SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEM..." <linux-sound@...r.kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@...r.kernel.org>,
"open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" <imx@...ts.linux.dev>,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" <linux-arm-kernel@...ts.infradead.org>,
open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/1] ASoC: dt-bindings: covert mxs-audio-sgtl5000.txt to
yaml format
On Fri, May 23, 2025 at 03:20:54PM -0400, Frank Li wrote:
> Convert mxs-audio-sgtl5000.txt to yaml format.
>
> Additional changes:
> - Add compatible string:
> bluegiga,apx4devkit-sgtl5000
> denx,m28evk-sgtl5000
> fsl,imx28-mbmx28lc-sgtl500
Really? I don't see them.
> - Remove audio-routing from required list.
Nope, still there?
Confused,
Conor.
>
> Signed-off-by: Frank Li <Frank.Li@....com>
> ---
> .../sound/fsl,mxs-audio-sgtl5000.yaml | 78 +++++++++++++++++++
> .../bindings/sound/mxs-audio-sgtl5000.txt | 42 ----------
> 2 files changed, 78 insertions(+), 42 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/sound/fsl,mxs-audio-sgtl5000.yaml
> delete mode 100644 Documentation/devicetree/bindings/sound/mxs-audio-sgtl5000.txt
>
> diff --git a/Documentation/devicetree/bindings/sound/fsl,mxs-audio-sgtl5000.yaml b/Documentation/devicetree/bindings/sound/fsl,mxs-audio-sgtl5000.yaml
> new file mode 100644
> index 0000000000000..9fe815d6c233d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/fsl,mxs-audio-sgtl5000.yaml
> @@ -0,0 +1,78 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/sound/fsl,mxs-audio-sgtl5000.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Freescale MXS audio complex with SGTL5000 codec
> +
> +maintainers:
> + - Frank Li <Frank.Li@....com>
> +
> +properties:
> + compatible:
> + items:
> + - enum:
> + - fsl,imx28-evk-sgtl5000
> + - const: fsl,mxs-audio-sgtl5000
> +
> + model:
> + $ref: /schemas/types.yaml#/definitions/string
> + description: The user-visible name of this sound complex
> +
> + saif-controllers:
> + $ref: /schemas/types.yaml#/definitions/phandle-array
> + description: The phandle list of the MXS SAIF controller
> +
> + audio-codec:
> + $ref: /schemas/types.yaml#/definitions/phandle
> + description: The phandle of the SGTL5000 audio codec
> +
> + audio-routing:
> + $ref: /schemas/types.yaml#/definitions/non-unique-string-array
> + description: |
> + A list of the connections between audio components.
> + Each entry is a pair of strings, the first being the
> + connection's sink, the second being the connection's
> + source. Valid names could be power supplies, SGTL5000
> + pins, and the jacks on the board:
> +
> + Power supplies:
> + * Mic Bias
> +
> + SGTL5000 pins:
> + * MIC_IN
> + * LINE_IN
> + * HP_OUT
> + * LINE_OUT
> +
> + Board connectors:
> + * Mic Jack
> + * Line In Jack
> + * Headphone Jack
> + * Line Out Jack
> + * Ext Spk
> +
> +required:
> + - compatible
> + - saif-controllers
> + - audio-codec
> + - audio-routing
> +
> +allOf:
> + - $ref: dai-common.yaml#
> +
> +unevaluatedProperties: false
> +
> +examples:
> + - |
> + sound {
> + compatible = "fsl,imx28-evk-sgtl5000", "fsl,mxs-audio-sgtl5000";
> + model = "imx28-evk-sgtl5000";
> + saif-controllers = <&saif0 &saif1>;
> + audio-codec = <&sgtl5000>;
> + audio-routing =
> + "MIC_IN", "Mic Jack",
> + "Mic Jack", "Mic Bias",
> + "Headphone Jack", "HP_OUT";
> + };
> diff --git a/Documentation/devicetree/bindings/sound/mxs-audio-sgtl5000.txt b/Documentation/devicetree/bindings/sound/mxs-audio-sgtl5000.txt
> deleted file mode 100644
> index 4eb980bd02874..0000000000000
> --- a/Documentation/devicetree/bindings/sound/mxs-audio-sgtl5000.txt
> +++ /dev/null
> @@ -1,42 +0,0 @@
> -* Freescale MXS audio complex with SGTL5000 codec
> -
> -Required properties:
> -- compatible : "fsl,mxs-audio-sgtl5000"
> -- model : The user-visible name of this sound complex
> -- saif-controllers : The phandle list of the MXS SAIF controller
> -- audio-codec : The phandle of the SGTL5000 audio codec
> -- audio-routing : A list of the connections between audio components.
> - Each entry is a pair of strings, the first being the
> - connection's sink, the second being the connection's
> - source. Valid names could be power supplies, SGTL5000
> - pins, and the jacks on the board:
> -
> - Power supplies:
> - * Mic Bias
> -
> - SGTL5000 pins:
> - * MIC_IN
> - * LINE_IN
> - * HP_OUT
> - * LINE_OUT
> -
> - Board connectors:
> - * Mic Jack
> - * Line In Jack
> - * Headphone Jack
> - * Line Out Jack
> - * Ext Spk
> -
> -Example:
> -
> -sound {
> - compatible = "fsl,imx28-evk-sgtl5000",
> - "fsl,mxs-audio-sgtl5000";
> - model = "imx28-evk-sgtl5000";
> - saif-controllers = <&saif0 &saif1>;
> - audio-codec = <&sgtl5000>;
> - audio-routing =
> - "MIC_IN", "Mic Jack",
> - "Mic Jack", "Mic Bias",
> - "Headphone Jack", "HP_OUT";
> -};
> --
> 2.34.1
>
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