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Fri, 22 Aug 2025 06:31:32 -0700 (PDT) From: Krzysztof Kozlowski Date: Fri, 22 Aug 2025 15:31:16 +0200 Subject: [PATCH 07/10] arm64: dts: imx8mq: Add default GIC address cells Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org 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-v1-7-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=1401; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=9aGPRqF3hU3LhHMJ5AKmjiN2YyxcsRNqdApXK8jOBCE=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBoqHElcNZBJwVVoVferD3+Ha+vRMM/Yxaj3iOuX ndH63U9FAaJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaKhxJQAKCRDBN2bmhouD 10X/D/48aejT48pDsDMcPM2RnZNjcDN50dVq1bQ31lwG1aErEMVxN7xy/aIU54uRE8a1JAdMWL4 pVQKTkVJzM9DlzkY83kNNUh5agl27PtDyQ+pM27g3ZNU3uQQIGF7EDt1Nzlc9MGKtJN0DQ63qcC Qmyj0yLBCpSuyD5wh/CUh8Re08HOJvxdWKghvffYt1NNHnm3K1kP1fyR1PfHNhImMcmhpNc85zR Kp5gLcNSxsWFa9VEYXHhZuFNUi2+UPoFdrsTgbJAzSfapIxW3g8BbQ4CzZGkTrI3KtQ29kPyM+D bP0DC0vMAiOmkG9CLT+AujHSVUi364vqMFOOZ2GOSpvLNOTXHLipnwdHJkBDMjYEo5UJmq+xhLt fGblRgCLiQm7Weav9a9TR7xdjXB7aLrnSAKB0j3eeqblgZEE2iYG9KnIVyfEpnDPeV8D050knca xyJN4Cx6rB61FPv9KxFVCLL7IvDPwk0PRrQHaTjgfNw8WHWmssVH5yQjPQK5CJH2NVwRNWBqnxa QF7Jrs2hGiGAFvnmdYFgp7AbjOzbfnGe/Ya0HSzbRq4ANwnmGT9KAUN5YrtLyq6iBQK0/8JZCvT JyaPu35vcRb8esRoFPgb6m5Ev4KQHv+qDKFQiDJa9SJ9i/N09E6EG4XPGAkaXXKYATRRP69svZG +h0aCa505lvd3jQ== 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: imx8mq.dtsi:1746.4-1749.43: Warning (interrupt_map): /soc@0/pcie@33800000:interrupt-map: Missing property '#address-cells' in node /soc@0/interrupt-controller@38800000, 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/imx8mq.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index c9040d1131a80941474806da0741df18bd36b2c8..607962f807bebe52d55976019a210738fa6bb339 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -1890,6 +1890,7 @@ gic: interrupt-controller@38800000 { <0x31000000 0x2000>, /* GICC */ <0x31010000 0x2000>, /* GICV */ <0x31020000 0x2000>; /* GICH */ + #address-cells = <0>; #interrupt-cells = <3>; interrupt-controller; interrupts = ; -- 2.48.1