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Mon, 2 Nov 2026 15:31:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793633481; bh=u8KlsjglqgYtj5jEusWZDtIHX8Luz8pZC9rBnXtmi0Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=J/qdmox2eqXEWCv5XUEJQx37Od8nU1wMi0Bc2C9mCDhL88i+zSzGRbVihYHiqXLOa g3Dfo9QA3MmH8rJNsoNOBBbat/liFHRZjNV0muYx/wuyAamwIzOyboc3aQNaG1Fpv8 CmJopb7QZVW9mKI6nlkx20lP84DZ5fMfWgfMcc/AI5kSYQRWOuRQQg5tcF0Lr3Tl80 VdxnogL31pZlj1Yewi0W5WJbAPBZ9GMUQ04l04+KJsZqsHB1JLWdWFTUfHrUXUb2oY YJsgjEm1zbOnFDa1ShHicpDP/KBYRVUkIqSzwe1OoQoIbz+p5Ql702WWJKb9ZbqBCU MBom5HcpX+00A== From: Thorsten Blum To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , "Christophe Leroy (CS GROUP)" , "Ritesh Harjani (IBM)" , Shrikanth Hegde , Scott Wood , Stephen Chivers Cc: devicetree@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Thorsten Blum Subject: [PATCH 1/6] powerpc: dts: mvme5100: Drop #interrupt-cells from ISA node Date: Mon, 2 Nov 2026 16:29:59 +0100 Message-ID: <20261102152957.300019-9-blum@kernel.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261102152957.300019-8-blum@kernel.org> References: <20261102152957.300019-8-blum@kernel.org> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , Precedence: list X-Archived-By: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1041; i=blum@kernel.org; h=from:subject; bh=k9cmxF3STQ+7TVeFgrQyaw4gu4MlGxo9bPzSio1vBok=; b=owGbwMvMwCUWt7pQ4caZUj3G02pJDFkv1tSoZE30EfxuI5r0fUniiW3Psyw2LWBlLdhyK7jfu 3/Xu5gjHaUsDGJcDLJiiiwPZv2Y4VtaU7nJJGInzBxWJpAhDFycAjAR4zCG//W39E1+H4s3/c3q enbbm85ValOO3ue01Gx6Fja9Okp69RGG/04mf1V2R5Y3N0TYHdx/4Pa389NMQv3XzYs7VbmJ4ZP YFXYA X-Developer-Key: i=blum@kernel.org; a=openpgp; fpr=1D60735E8AEF3BE473B69D84733678FD8DFEEAD4 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 The ISA node does not provide interrupts. Its interrupt-parent property points to the i8259 controller, which already defines #interrupt-cells. Remove the #interrupt-cells property from the ISA node to fix the following dtc warning: Warning (interrupt_provider): /pci@feff0000/isa: '#interrupt-cells' found, but node is not an interrupt provider Fixes: be2019816e4d ("powerpc/embedded6xx: Add support for Motorola/Emerson MVME5100") Signed-off-by: Thorsten Blum --- arch/powerpc/boot/dts/mvme5100.dts | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/powerpc/boot/dts/mvme5100.dts b/arch/powerpc/boot/dts/mvme5100.dts index a7eb6d25903d..b7e97d56c324 100644 --- a/arch/powerpc/boot/dts/mvme5100.dts +++ b/arch/powerpc/boot/dts/mvme5100.dts @@ -155,7 +155,6 @@ pci0: pci@feff0000 { isa { #address-cells = <2>; #size-cells = <1>; - #interrupt-cells = <2>; device_type = "isa"; compatible = "isa"; ranges = <0x00000001 0 0x01000000 0 0x00000000 0x00001000>;