Commit 3c1df79f authored by Alexander Stein's avatar Alexander Stein Committed by Shawn Guo
Browse files

ARM: dts: imx6qdl: Add default GIC address cells 



Add missing address-cells 0 to GPC interrupt node to silence W=1
warning:

  imx6qdl.dtsi:281.4-284.29: Warning (interrupt_map): /soc/pcie@1ffc000:interrupt-map:
    Missing property '#address-cells' in node /soc/bus@2000000/gpc@20dc000, using 0 as fallback

Value '0' is correct because:
1. GPC interrupt controller children are only power domains,
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: default avatarAlexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 8f0b4cce

arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -875,6 +875,7 @@ src: reset-controller@20d8000 { 
			gpc: gpc@20dc000 {

				compatible = "fsl,imx6q-gpc";

				reg = <0x020dc000 0x4000>;

				#address-cells = <0>;

				interrupt-controller;

				#interrupt-cells = <3>;

				interrupts = <0 89 IRQ_TYPE_LEVEL_HIGH>;