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Fri, 22 Aug 2025 06:31:33 -0700 (PDT) From: Krzysztof Kozlowski Date: Fri, 22 Aug 2025 15:31:17 +0200 Subject: [PATCH 08/10] arm64: dts: imx8qm: Add default GIC address cells Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250822-b4-dts-interrupt-address-cells-imx-v1-8-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=1418; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=kHSR3OBfxE0kL9LgZuy6tb09v4e6Fk2998ktGFCNaNE=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBoqHEmpXOBhphAMxpNv9K4iWFobvh3z5y2FOtCm oc8Bat2eRuJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaKhxJgAKCRDBN2bmhouD 1zvTD/0cT8GVrN4h/fVwVC9D8PivWS1iPCVzB1oOviTi/ZPILeFCCt2UiG8SZTY5AHKpyFrCKBr y7r5VnQ9k7POV0GkdF6cr6Rx0kudWl4Auhxq7ljxJ3SgQ6q/sbyiIWaqbsIa4vVS8Ul65R5mgSn HWrLun9VAVRgCyRoR8fvkqyuk6rOP7THvuAOtiudMDyRHEBWl0xw4dD04mXY0TROWpHwlmQykoo SnrfYpXxDmunvQ3EddTUce+v9o7lb09/PkaC/4BkqJF9WofBhpx+A5WWC0xPdtiOdO3RKThEIvc KIFPBTEM9nOVfqHIOZ1EG80xO+cweeADF0tPU/lHMhXbhr4XgrUXnmi0mum8ifop7YeqBgGNiDG eV9uoWroZ4Uvg6FN8LDXCgmfUmhlRlR1A3I1v9maOZhV2ojio1j2dx83Xk+TZeFeLyfb7h7U0oe 7XtohEOhkEdeR9Y8NresyjZWLoyXYWhV3JAvVIll5sFWqWimk8PqAPRAn9Z6x5YkWHUvIiHyHyc bjZfi3NJhcS/uXvZE+qMaAfQAG960emuj0Tfj/MVQLRPmX1gA0Y+Rmqv0o0qbtJdgsk02i0Xwfb 8b+uMpM2Ur591EvypbdpzjlyzSbnriMvUMYgHhv8/Kyvt1geFiEIh3+3S8Y2lZzxjNUjEkqROCI EsXQufp2TZc5omg== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Add missing address-cells 0 to GIC interrupt node to silence W=1 warning: imx8qm-ss-hsio.dtsi:83.3-86.28: Warning (interrupt_map): /bus@5f000000/pcie@5f010000:interrupt-map: Missing property '#address-cells' in node /interrupt-controller@51a00000, 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 (=0) Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/freescale/imx8qm.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi index 827e1365b5dae438d4628852ed6884aa846eb89b..5206ca82eaf642a32299147e9c1b45704075e2b2 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi @@ -245,6 +245,7 @@ gic: interrupt-controller@51a00000 { <0x0 0x52000000 0 0x2000>, /* GICC */ <0x0 0x52010000 0 0x1000>, /* GICH */ <0x0 0x52020000 0 0x20000>; /* GICV */ + #address-cells = <0>; #interrupt-cells = <3>; interrupt-controller; interrupts = ; -- 2.48.1