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Fri, 22 Aug 2025 06:31:24 -0700 (PDT) From: Krzysztof Kozlowski Date: Fri, 22 Aug 2025 15:31:11 +0200 Subject: [PATCH 02/10] arm64: dts: fsl-ls1043a: 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-v1-2-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=1349; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=qJdqhbannqpcNe/ZF5YUjLIXi50NcD/YKBgc5cMgrCM=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBoqHEgGG8Ahoy4wxm6xwMlRb9HztC+05u5oiGkT kxjGtiUVeSJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaKhxIAAKCRDBN2bmhouD 18B8D/9OaqPF1Mfs2Ufem0YAlsIQ5SlbHEwLAzxREncxYfZL8LpWvL5GA2B3aULGUmLI4k3HVBU XYr16qUJN2hSlRM5e07nlfHYNM/IsvAgif+INe8YNODi+pBIOvo5FpsWFR6nCSGEMPyqHDA5732 bY+iUCrPIadFPGVQxHCuRvsovQFP2oDHuB5rzAPO6vlYABNqA9l+UC4n+MqEEa3S/sQCAhwO1dX D/QSwxXAKw6xOzZkp8gwxvxuuxeQwnbGD87eUuMNW/JLQg549HY4jQlWaNKvix4UJgnhqfIK+p/ E02HY+5e/wOS4958yv2SFIjXt14YHFcCRlgvRWeeCQcy3Q9BSSIIP6NBa2GYeuYElQmnpgP6Ei0 WltvDg3oBZIkReUE1fZNCQsITc7R8vZw+i1+tX/Yk1IGzQgYAFvB4xMzPrBJK0WZcoTB4nH/GT1 +a0pidmbdqbT/MVM3PYYk+n+JmvvrpabaTXa72ubWo4vK0wicl1Gmx9Zukc7eXfrrNKGOC8OrmA zWBNin+TdD9T8yH5rrVGH2A7HuJj47d7aPoGJD4EVNgfGex/Xi7nQuf2YCZbFchzQVsVFDTjpaQ JOlfvddfcs2Pek3McvvhumLNXxH0VGtEQqOH1aO0QIsM8qkFThGIK80ReiXtGWPzLsX+zoRXG/r d4IQ0px1to6syqw== 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-ls1043a.dtsi:330.5-342.26: Warning (interrupt_map): /soc/scfg@1570000= /interrupt-controller@1ac: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-ls1043a.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/bo= ot/dts/freescale/fsl-ls1043a.dtsi index 26bea88cb967ccdb7b3cbae3191476f486c86288..73315c51703943d9ee5e1aa300c= 388ff6482423f 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -289,6 +289,7 @@ 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