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Fri, 22 Aug 2025 06:31:23 -0700 (PDT) From: Krzysztof Kozlowski Date: Fri, 22 Aug 2025 15:31:10 +0200 Subject: [PATCH 01/10] arm64: dts: fsl-ls1012a: Add default GIC address cells Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250822-b4-dts-interrupt-address-cells-imx-v1-1-f1b479da9340@linaro.org> References: <20250822-b4-dts-interrupt-address-cells-imx-v1-0-f1b479da9340@linaro.org> In-Reply-To: <20250822-b4-dts-interrupt-address-cells-imx-v1-0-f1b479da9340@linaro.org> To: Shawn Guo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1322; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=3SVpgon+i1YQeIuy3oRoxPKfUy9lcns76Zkt/Y4NV+k=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBoqHEgiIiD6BglCYSYhzqb8B01pZD6xzH72ddRt SeeZP/7jl6JAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaKhxIAAKCRDBN2bmhouD 16+GEACReaQu8HmfvIKNpHLlEbY6YYh0s0nof4k3fX9yB1JvLMmDUYQa2XucniT/Jjqxn/FpXnc 1Oc9F8wHgQ7A9tfonoMlLWbMY+n2dy4ZPKsQ7127kXGUnPs40RoNloVb5C+YJprflb4cPT4kFY1 hD1mLDtmN39cN26PQSkK1cOChLCJ9MkuQ8oig7UmltQO0YU6azgpYcgfrmivxdt/mVD7fWiCddc 9b1/FkvhKrt0ftpy8WXriKE03cZMgKeFczZrMOB+Cn0NzzevCXi2c9AnTx+cfJsOF4QrGMAx/Kv 7PmwHYJZ7FWwLo3rx87JZ+NxFVJAuN0GhZl/eoWfXQR3FbnrZRo/XI5b6M/PKMoLLwoa2PmWElA Ss1Me+3WYH1tQXKprVqtvkdzlBrhPsDUAivEDiNSJQVPeMdocN2eMwj+qyrr1p4NICMUx6rnHTH VJKUFko2xx2xtgkxiEieJ8qhfDOaJTC/MgBquy33kn5/t44wFV8rJj/oPfggEGGgF3TcGoEb5PJ BfY8Uq10AX3UWhY+O1/yDV+/xblulpI6ckf40CL2GGeCsxatWkvHaSc2WuHvjFrQcEvQLxS8kkX Z2ju3N74J7IDTL+m8izQAEQCxEHMNXg3NWV+YuO4atriqT+vRBz88c0WTTe6qJGJfEij014Q+ns i5V0vR3VPO+IctQ== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Add missing address-cells 0 to GIC interrupt node to silence W=3D1 warning: fsl-ls1012a.dtsi:548.4-551.32: Warning (interrupt_map): /soc/pcie@3400000= :interrupt-map: Missing property '#address-cells' in node /interrupt-controller@1400000= , using 0 as fallback Value '0' is correct because: 1. GIC interrupt controller does not have children, 2. interrupt-map property (in PCI node) consists of five components and the fourth component "parent unit address", which size is defined by '#address-cells' of the node pointed to by the interrupt-parent component, is not used (=3D0) Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/bo= ot/dts/freescale/fsl-ls1012a.dtsi index dd479889658d452142e6d50b507147ba91c799af..fc3e138077b86cd5e3cf95c3d33= 6cb3c6e1c45ef 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi @@ -87,6 +87,7 @@ pmu { =20 gic: interrupt-controller@1400000 { compatible =3D "arm,gic-400"; + #address-cells =3D <0>; #interrupt-cells =3D <3>; interrupt-controller; reg =3D <0x0 0x1401000 0 0x1000>, /* GICD */ --=20 2.48.1