linux-kernel - Re: [PATCH V2] dt-bindings: media: convert Mediatek consumer IR to the json-schema

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Message-ID: <c6a8fdc1-0230-4438-8b80-c07daf80f1ce@gmail.com>
Date: Tue, 23 Apr 2024 06:22:35 +0200
From: Rafał Miłecki <zajec5@...il.com>
To: Mauro Carvalho Chehab <mchehab@...nel.org>,
 Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>
Cc: Matthias Brugger <matthias.bgg@...il.com>,
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
 Sean Wang <sean.wang@...iatek.com>, linux-media@...r.kernel.org,
 devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
 Rafał Miłecki <rafal@...ecki.pl>
Subject: Re: [PATCH V2] dt-bindings: media: convert Mediatek consumer IR to
 the json-schema

Hi Mauro,

On 9.02.2024 09:56, Rafał Miłecki wrote:
> From: Rafał Miłecki <rafal@...ecki.pl>
> 
> This helps validating DTS files. Introduced changes:
> 1. Reworded title
> 2. Made "bus" clock required on MT7623 as well
> 3. Added required #include-s and adjusted "reg" & clocks in example
> 
> Signed-off-by: Rafał Miłecki <rafal@...ecki.pl>

could you take my patch throught your tree?


> ---
> V2: Extended "IR" in title
>      Made "bus" required at MT7623 needs it as well
>      Updated example
> 
> Thanks AngeloGioacchino!
> 
>   .../bindings/media/mediatek,mt7622-cir.yaml   | 55 +++++++++++++++++++
>   .../devicetree/bindings/media/mtk-cir.txt     | 28 ----------
>   2 files changed, 55 insertions(+), 28 deletions(-)
>   create mode 100644 Documentation/devicetree/bindings/media/mediatek,mt7622-cir.yaml
>   delete mode 100644 Documentation/devicetree/bindings/media/mtk-cir.txt
> 
> diff --git a/Documentation/devicetree/bindings/media/mediatek,mt7622-cir.yaml b/Documentation/devicetree/bindings/media/mediatek,mt7622-cir.yaml
> new file mode 100644
> index 000000000000..c01210e053f9
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/mediatek,mt7622-cir.yaml
> @@ -0,0 +1,55 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/media/mediatek,mt7622-cir.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: MediaTek Consumer Infrared Receiver on-SoC Controller
> +
> +maintainers:
> +  - Sean Wang <sean.wang@...iatek.com>
> +
> +allOf:
> +  - $ref: rc.yaml#
> +
> +properties:
> +  compatible:
> +    enum:
> +      - mediatek,mt7622-cir
> +      - mediatek,mt7623-cir
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 2
> +
> +  clock-names:
> +    items:
> +      - const: clk
> +      - const: bus
> +
> +required:
> +  - reg
> +  - interrupts
> +  - clocks
> +  - clock-names
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/clock/mt2701-clk.h>
> +    #include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> +    ir@...13000 {
> +        compatible = "mediatek,mt7623-cir";
> +        reg = <0x10013000 0x1000>;
> +        interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_LOW>;
> +        clocks = <&infracfg CLK_INFRA_IRRX>, <&topckgen CLK_TOP_AXI_SEL>;
> +        clock-names = "clk", "bus";
> +        linux,rc-map-name = "rc-rc6-mce";
> +    };
> diff --git a/Documentation/devicetree/bindings/media/mtk-cir.txt b/Documentation/devicetree/bindings/media/mtk-cir.txt
> deleted file mode 100644
> index 5e18087ce11f..000000000000
> --- a/Documentation/devicetree/bindings/media/mtk-cir.txt
> +++ /dev/null
> @@ -1,28 +0,0 @@
> -Device-Tree bindings for Mediatek consumer IR controller
> -found in Mediatek SoC family
> -
> -Required properties:
> -- compatible	    : Should be
> -			"mediatek,mt7623-cir": for MT7623 SoC
> -			"mediatek,mt7622-cir": for MT7622 SoC
> -- clocks	    : list of clock specifiers, corresponding to
> -		      entries in clock-names property;
> -- clock-names	    : should contain
> -			- "clk" entries: for MT7623 SoC
> -			- "clk", "bus" entries: for MT7622 SoC
> -- interrupts	    : should contain IR IRQ number;
> -- reg		    : should contain IO map address for IR.
> -
> -Optional properties:
> -- linux,rc-map-name : see rc.txt file in the same directory.
> -
> -Example:
> -
> -cir: cir@...13000 {
> -	compatible = "mediatek,mt7623-cir";
> -	reg = <0 0x10013000 0 0x1000>;
> -	interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_LOW>;
> -	clocks = <&infracfg CLK_INFRA_IRRX>;
> -	clock-names = "clk";
> -	linux,rc-map-name = "rc-rc6-mce";
> -};