linux-kernel - Re: [PATCH] dt-bindings: interrupt-controller: convert loongson,ls1x-intc.txt to json-schema

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Message-ID: <CAJhJPsU7KmR1Z1uGsKUDW_=wUwr_Bg_7DwqsMD7tKWrZYQMPhw@mail.gmail.com>
Date:   Mon, 20 Feb 2023 18:25:39 +0800
From:   Kelvin Cheung <keguang.zhang@...il.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     linux-mips@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Jiaxun Yang <jiaxun.yang@...goat.com>
Subject: Re: [PATCH] dt-bindings: interrupt-controller: convert
 loongson,ls1x-intc.txt to json-schema

On Mon, Feb 20, 2023 at 4:04 PM Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org> wrote:
>
> On 18/02/2023 13:22, Keguang Zhang wrote:
> > Convert the Loongson1 interrupt controller dt-bindings to json-schema.
> >
> > Signed-off-by: Keguang Zhang <keguang.zhang@...il.com>
> > ---
> >  .../loongson,ls1x-intc.txt                    | 24 ---------
> >  .../loongson,ls1x-intc.yaml                   | 51 +++++++++++++++++++
> >  2 files changed, 51 insertions(+), 24 deletions(-)
> >  delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt
> >  create mode 100644 Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt
> > deleted file mode 100644
> > index a63ed9fcb535..000000000000
> > --- a/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt
> > +++ /dev/null
> > @@ -1,24 +0,0 @@
> > -Loongson ls1x Interrupt Controller
> > -
> > -Required properties:
> > -
> > -- compatible : should be "loongson,ls1x-intc". Valid strings are:
> > -
> > -- reg : Specifies base physical address and size of the registers.
> > -- interrupt-controller : Identifies the node as an interrupt controller
> > -- #interrupt-cells : Specifies the number of cells needed to encode an
> > -  interrupt source. The value shall be 2.
> > -- interrupts : Specifies the CPU interrupt the controller is connected to.
> > -
> > -Example:
> > -
> > -intc: interrupt-controller@...01040 {
> > -     compatible = "loongson,ls1x-intc";
> > -     reg = <0x1fd01040 0x18>;
> > -
> > -     interrupt-controller;
> > -     #interrupt-cells = <2>;
> > -
> > -     interrupt-parent = <&cpu_intc>;
> > -     interrupts = <2>;
> > -};
> > diff --git a/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.yaml
> > new file mode 100644
> > index 000000000000..4cea3ee9fbb1
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.yaml
> > @@ -0,0 +1,51 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/interrupt-controller/loongson,ls1x-intc.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Loongson-1 Interrupt Controller
>
> You changed the title, so this binding now will cover all Loonson-1
> interrupt controllers?
>
Yes.

> > +
> > +maintainers:
> > +  - Keguang Zhang <keguang.zhang@...il.com>
> > +
> > +description: |
>
> Drop |
>
Will do.


> > +  Loongson-1 interrupt controller is connected to the MIPS core interrupt
> > +  controller, which controls several groups of interrupts.
> > +
>
>
> Best regards,
> Krzysztof
>


--
Best regards,

Kelvin Cheung