From mboxrd@z Thu Jan 1 00:00:00 1970 From: Krzysztof Kozlowski Date: Tue, 6 Aug 2024 08:12:12 +0200 Subject: [PATCH 2/2] dt-bindings: misc: aspeed,ast2400-cvic: Convert to DT schema In-Reply-To: <20240802-dt-warnings-irq-aspeed-dt-schema-v1-2-8cd4266d2094@codeconstruct.com.au> References: <20240802-dt-warnings-irq-aspeed-dt-schema-v1-0-8cd4266d2094@codeconstruct.com.au> <20240802-dt-warnings-irq-aspeed-dt-schema-v1-2-8cd4266d2094@codeconstruct.com.au> Message-ID: List-Id: To: linux-aspeed@lists.ozlabs.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On 02/08/2024 07:36, Andrew Jeffery wrote: > Address warnings such as: > > +description: > + The Aspeed AST2400 and AST2500 SoCs have a controller that provides interrupts > + to the ColdFire coprocessor. It's not a normal interrupt controller and it > + would be rather inconvenient to create an interrupt tree for it, as it > + somewhat shares some of the same sources as the main ARM interrupt controller > + but with different numbers. > + > + The AST2500 also supports a software generated interrupt. > + > +properties: > + compatible: > + items: > + - enum: > + - aspeed,ast2400-cvic > + - aspeed,ast2500-cvic > + - const: aspeed,cvic > + > + reg: > + maxItems: 1 > + > + valid-sources: > + $ref: /schemas/types.yaml#/definitions/uint32-array > + description: > + One cell, bitmap of support sources for the implementation. maxItems: 1 (and drop "One cell" - no need to repeat constraints in free form text) BTW, for both bindings, I do not see any user in the kernel. Why is this property needed in the DTS? > + > + copro-sw-interrupts: > + $ref: /schemas/types.yaml#/definitions/uint32-array uint32? I do not see anywhere usage as an array. The in-kernel driver explicitly reads just uint32. Anyway, if this is supposed to stay as array, then min/maxItems. > + description: > + A list of interrupt numbers that can be used as software interrupts from > + the ARM to the coprocessor. > + > +required: > + - compatible > + - reg > + - valid-sources> + > +allOf: > + - $ref: /schemas/interrupt-controller.yaml# Best regards, Krzysztof From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8CAC7C3DA64 for ; Tue, 6 Aug 2024 06:13:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; 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Tue, 6 Aug 2024 06:12:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722924738; bh=SklVUuAhXY+PsnnbLGAGBCzk9PJFBsWgkR90KoE1Mh4=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=RgRbMqr9IVNNOWCEzeFM5PngY9oAU3YYfIRKzR4ylThnB8KQrWLLQ/7B43dTuOi5m AWGyJI3KQ+v0HQQwgPHbooQAc6ddNSs33YJa5bq1ECVi8bRWJXGm8Mf5NYBEXO5d00 4m2yGKMBF3FM16kXBQpJ6lVcKn/LA2tKtGHLMf/dFepWhXe75Tiq9WNuhIt9J3zJO0 V33EIdcGgCl0oA9Kj3aenn2kDsbgmGjRPGDCm2NCli0oD+M3aBF8pa+0IKIryd3EIH MDx2R6t9tNrKFDMbEQ9CePRG8h53qJ7OD1xF0CyMeYItwU2/Y+TxwZxXjPQGbHJjq0 nVoJeHvqP052Q== Message-ID: Date: Tue, 6 Aug 2024 08:12:12 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/2] dt-bindings: misc: aspeed,ast2400-cvic: Convert to DT schema To: Andrew Jeffery , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org References: <20240802-dt-warnings-irq-aspeed-dt-schema-v1-0-8cd4266d2094@codeconstruct.com.au> <20240802-dt-warnings-irq-aspeed-dt-schema-v1-2-8cd4266d2094@codeconstruct.com.au> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240805_231220_992273_CB1BD1AF X-CRM114-Status: GOOD ( 15.47 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 02/08/2024 07:36, Andrew Jeffery wrote: > Address warnings such as: > > +description: > + The Aspeed AST2400 and AST2500 SoCs have a controller that provides interrupts > + to the ColdFire coprocessor. It's not a normal interrupt controller and it > + would be rather inconvenient to create an interrupt tree for it, as it > + somewhat shares some of the same sources as the main ARM interrupt controller > + but with different numbers. > + > + The AST2500 also supports a software generated interrupt. > + > +properties: > + compatible: > + items: > + - enum: > + - aspeed,ast2400-cvic > + - aspeed,ast2500-cvic > + - const: aspeed,cvic > + > + reg: > + maxItems: 1 > + > + valid-sources: > + $ref: /schemas/types.yaml#/definitions/uint32-array > + description: > + One cell, bitmap of support sources for the implementation. maxItems: 1 (and drop "One cell" - no need to repeat constraints in free form text) BTW, for both bindings, I do not see any user in the kernel. Why is this property needed in the DTS? > + > + copro-sw-interrupts: > + $ref: /schemas/types.yaml#/definitions/uint32-array uint32? I do not see anywhere usage as an array. The in-kernel driver explicitly reads just uint32. Anyway, if this is supposed to stay as array, then min/maxItems. > + description: > + A list of interrupt numbers that can be used as software interrupts from > + the ARM to the coprocessor. > + > +required: > + - compatible > + - reg > + - valid-sources> + > +allOf: > + - $ref: /schemas/interrupt-controller.yaml# Best regards, Krzysztof