Re: [RFC PATCH v2 05/31] Documentation: Add binding for kalray,coolidge-itgen

From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: "Yann Sionneau" <ysionneau@kalray.eu>,
	"Arnd Bergmann" <arnd@arndb.de>,
	"Jonathan Corbet" <corbet@lwn.net>,
	"Thomas Gleixner" <tglx@linutronix.de>,
	"Marc Zyngier" <maz@kernel.org>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Will Deacon" <will@kernel.org>,
	"Peter Zijlstra" <peterz@infradead.org>,
	"Boqun Feng" <boqun.feng@gmail.com>,
	"Mark Rutland" <mark.rutland@arm.com>,
	"Eric Biederman" <ebiederm@xmission.com>,
	"Kees Cook" <keescook@chromium.org>,
	"Oleg Nesterov" <oleg@redhat.com>,
	"Ingo Molnar" <mingo@redhat.com>,
	"Waiman Long" <longman@redhat.com>,
	"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
	"Andrew Morton" <akpm@linux-foundation.org>,
	"Nick Piggin" <npiggin@gmail.com>,
	"Paul Moore" <paul@paul-moore.com>,
	"Eric Paris" <eparis@redhat.com>,
	"Christian Brauner" <brauner@kernel.org>,
	"Paul Walmsley" <paul.walmsley@sifive.com>,
	"Palmer Dabbelt" <palmer@dabbelt.com>,
	"Albert Ou" <aou@eecs.berkeley.edu>,
	"Jules Maselbas" <jmaselbas@kalray.eu>,
	"Guillaume Thouvenin" <gthouvenin@kalray.eu>,
	"Clement Leger" <clement@clement-leger.fr>,
	"Vincent Chardon" <vincent.chardon@elsys-design.com>,
	"Marc Poulhiès" <dkm@kataplop.net>,
	"Julian Vetter" <jvetter@kalray.eu>,
	"Samuel Jones" <sjones@kalray.eu>,
	"Ashley Lesdalons" <alesdalons@kalray.eu>,
	"Thomas Costis" <tcostis@kalray.eu>,
	"Marius Gligor" <mgligor@kalray.eu>,
	"Jonathan Borne" <jborne@kalray.eu>,
	"Julien Villette" <jvillette@kalray.eu>,
	"Luc Michel" <lmichel@kalray.eu>,
	"Louis Morhet" <lmorhet@kalray.eu>,
	"Julien Hascoet" <jhascoet@kalray.eu>,
	"Jean-Christophe Pince" <jcpince@gmail.com>,
	"Guillaume Missonnier" <gmissonnier@kalray.eu>,
	"Alex Michon" <amichon@kalray.eu>,
	"Huacai Chen" <chenhuacai@kernel.org>,
	"WANG Xuerui" <git@xen0n.name>,
	"Shaokun Zhang" <zhangshaokun@hisilicon.com>,
	"John Garry" <john.garry@huawei.com>,
	"Guangbin Huang" <huangguangbin2@huawei.com>,
	"Bharat Bhushan" <bbhushan2@marvell.com>,
	"Bibo Mao" <maobibo@loongson.cn>,
	"Atish Patra" <atishp@atishpatra.org>,
	"Jason A. Donenfeld" <Jason@zx2c4.com>,
	"Qi Liu" <liuqi115@huawei.com>,
	"Jiaxun Yang" <jiaxun.yang@flygoat.com>,
	"Catalin Marinas" <catalin.marinas@arm.com>,
	"Mark Brown" <broonie@kernel.org>,
	"Janosch Frank" <frankja@linux.ibm.com>,
	"Alexey Dobriyan" <adobriyan@gmail.com>
Cc: Benjamin Mugnier <mugnier.benjamin@gmail.com>,
	linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org, linux-mm@kvack.org,
	linux-arch@vger.kernel.org, linux-audit@redhat.com,
	linux-riscv@lists.infradead.org, bpf@vger.kernel.org
Subject: Re: [RFC PATCH v2 05/31] Documentation: Add binding for kalray,coolidge-itgen
Date: Sun, 22 Jan 2023 12:49:31 +0100	[thread overview]
Message-ID: <c8f7294d-6522-40f6-7923-c379ec8ca6bb@linaro.org> (raw)
In-Reply-To: <20230120141002.2442-6-ysionneau@kalray.eu>

On 20/01/2023 15:09, Yann Sionneau wrote:
> From: Jules Maselbas <jmaselbas@kalray.eu>
> 
> Add documentation for `kalray,coolidge-itgen` binding.
> 
> Co-developed-by: Jules Maselbas <jmaselbas@kalray.eu>
> Signed-off-by: Jules Maselbas <jmaselbas@kalray.eu>
> Signed-off-by: Yann Sionneau <ysionneau@kalray.eu>

The same comments apply plus more...

> ---
> 
> Notes:
>     V1 -> V2: new patch
> 
>  .../kalray,coolidge-itgen.yaml                | 48 +++++++++++++++++++
>  1 file changed, 48 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/interrupt-controller/kalray,coolidge-itgen.yaml
> 
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/kalray,coolidge-itgen.yaml b/Documentation/devicetree/bindings/interrupt-controller/kalray,coolidge-itgen.yaml
> new file mode 100644
> index 000000000000..47b503bff1d9
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interrupt-controller/kalray,coolidge-itgen.yaml
> @@ -0,0 +1,48 @@
> +# SPDX-License-Identifier: GPL-2.0

Dual license. Checkpatch should complain about this - did you run it?

This applies to all your other patches (both, run checkpatch and use
proper license).

> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/interrupt-controller/kalray,coolidge-itgen#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Kalray Coolidge SoC Interrupt Generator (ITGEN)
> +
> +description: |
> +  The Interrupt Generator (ITGEN) is an interrupt controller block.
> +  It's purpose is to convert IRQ lines coming from SoC peripherals into writes
> +  on the AXI bus. The ITGEN intended purpose is to write into the APIC mailboxes.
> +
> +allOf:
> +  - $ref: /schemas/interrupt-controller.yaml#
> +
> +properties:
> +  compatible:
> +    const: kalray,coolidge-itgen
> +

So why suddenly this patch has proper blank lines...

Missing reg.

> +  "#interrupt-cells":
> +    const: 2
> +    description: |
> +      - 1st cell is for the IRQ number
> +      - 2nd cell is for the trigger type as defined dt-bindings/interrupt-controller/irq.h
> +
> +  interrupt-controller: true
> +
> +  msi-parent: true
> +
> +required:
> +  - compatible
> +  - reg
> +  - "#interrupt-cells"
> +  - interrupt-controller
> +  - msi-parent
> +
> +examples:
> +  - |
> +    itgen: interrupt-controller@27000000 {
> +        compatible = "kalray,coolidge-itgen";
> +        reg = <0 0x27000000 0 0x1104>;
> +        #interrupt-cells = <2>;
> +        interrupt-controller;
> +        msi-parent = <&apic_mailbox>;
> +    };
> +
> +...

Best regards,
Krzysztof