From: Frank Li <Frank.Li@nxp.com>
Date: Tue, 19 Aug 2025 19:44:09 +0000 (-0400)
Subject: ARM: dts: vfxxx: add arm,num-irq-priority-bits for nvic
X-Git-Tag: v6.18-rc1~147^2~21^2~24
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=58c4544f1c3f0a1ac07e2d3173cf52593f07fa4b;p=thirdparty%2Fkernel%2Flinux.git

ARM: dts: vfxxx: add arm,num-irq-priority-bits for nvic

Add arm,num-irq-priority-bits(4) for nvic to fix below CHECK_DTB warnings:
  arch/arm/boot/dts/nxp/vf/vf610m4-colibri.dtb: interrupt-controller@e000e100 (arm,armv7m-nvic): 'arm,num-irq-priority-bits' is a required property
	from schema $id: http://devicetree.org/schemas/interrupt-controller/arm,nvic.yaml#

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/nxp/vf/vf610m4.dtsi b/arch/arm/boot/dts/nxp/vf/vf610m4.dtsi
index 2bb331a877210..648d219e1d0ed 100644
--- a/arch/arm/boot/dts/nxp/vf/vf610m4.dtsi
+++ b/arch/arm/boot/dts/nxp/vf/vf610m4.dtsi
@@ -55,3 +55,7 @@
 &mscm_ir {
 	interrupt-parent = <&nvic>;
 };
+
+&nvic {
+	arm,num-irq-priority-bits = <4>;
+};