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

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Message-ID: <16e8b71d-ae71-42e9-afb3-bd8d02a3dd06@gmail.com>
Date: Mon, 3 Jun 2024 10:11:03 +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 23.04.2024 06:22, Rafał Miłecki wrote:
> 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?

did you have a chance to look at this? Can you take it to 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";
>> -};
>