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Fri, 22 Aug 2025 06:31:27 -0700 (PDT) From: Krzysztof Kozlowski Date: Fri, 22 Aug 2025 15:31:13 +0200 Subject: [PATCH 04/10] arm64: dts: imx8dxl: 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-v1-4-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=1429; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=aXy08N5ASlJt1VGT53iFuQkAElMeDXbRExFiLdVB5y4=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBoqHEibvRBDJw4yp+gxDajS6PLcrd0nA3hShUtl 8Dm0nFuyeKJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaKhxIgAKCRDBN2bmhouD 14DaD/9L8xMva9DaFBSQ4PC9biqUYgFlQGRgXmbDMV/uW9ip4ASvFGD8OCb/h2g5ADDSG6hW7gm OUeCOa3+yLMQP4eP0gJUSlyVLD+JFjk45RqiywwCDWa4fGnvmDAPMf2eavxTgGll3Kq9Lzlwf76 UZgG28HmG1rMEz/KyPqBTx/LchefFJOnxbPKeU4iWmpYdNgPQ7ggQlPG1rSIc2teYq4wOTpV/Ov X5Cmi9pNXCeQxqgiUt9zZNIZOPodSZq+cPKqEhGeoVP7SLhDnsUHQK84BLFzXyfrQ1oQbobXMm9 SRnkMRxE8Ilztcs9uhwiOs7wVyXWyprkWQgwdxUkGe2aAqC210k441aZsSVj26lOKVjnmmtx5bK 02wtbUxMuxWwnsCxkMhUqV1jIhtuQ8oRA/ISwTqdcxGb9R1JgsW7e0DWXFVu7/mnWK8SwGWlfct XFshe7VwJA7v3K6mpa37v2JZjifiDk9Lyq7EYaCLDA9W2qn71OxdlhjRhzDN3bITix2YNrbXzET vkLRUdrtAnjv34SO3Fp1neixvBP9oDEI3KysCAPbtPk0pJTOMe8BNW6Q/7ReuJRxvmu9/C7k0d4 P3rt6mILJ69BqKaD6hh4dvVwslFScCPb4evHRO/Ddp+DFdFZ4v7TIiVvyi87YS+qvSVg588Z+4a foDRYXgoncHtsdg== 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: imx8dxl-ss-hsio.dtsi:45.3-48.27: 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/imx8dxl.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8dxl.dtsi b/arch/arm64/boot/dts/freescale/imx8dxl.dtsi index a71d8b32c1920bf9d73020ef48eb98fdbe9adc6f..8d60827822ed1cc6cfb1a9369faaebfd711708d1 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8dxl.dtsi @@ -92,6 +92,7 @@ gic: interrupt-controller@51a00000 { compatible = "arm,gic-v3"; reg = <0x0 0x51a00000 0 0x10000>, /* GIC Dist */ <0x0 0x51b00000 0 0xc0000>; /* GICR (RD_base + SGI_base) */ + #address-cells = <0>; #interrupt-cells = <3>; interrupt-controller; interrupts = ; -- 2.48.1