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Message-ID: <20250609203705.2852500-1-robh@kernel.org>
Date: Mon, 9 Jun 2025 15:37:04 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Ray Jui <rjui@...adcom.com>,
Scott Branden <sbranden@...adcom.com>,
Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: broadcom: northstar2: Drop GIC V2M "interrupt-parent"
The default interrupt parent is a parent node containing
"#interrupt-cells", so an explicit "interrupt-parent" is not necessary.
Fixes these dtschema warnings:
(arm,gic-400): v2m@...00: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
(arm,gic-400): v2m@...00: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
(arm,gic-400): v2m@...00: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
(arm,gic-400): v2m@...00: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
(arm,gic-400): v2m@...00: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
(arm,gic-400): v2m@...00: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
(arm,gic-400): v2m@...00: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
(arm,gic-400): v2m@0: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
---
arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi | 8 --------
1 file changed, 8 deletions(-)
diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
index 5a4b81faff20..9888a1fabd5c 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
@@ -367,7 +367,6 @@ gic: interrupt-controller@...10000 {
v2m0: v2m@0 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x00000 0x1000>;
arm,msi-base-spi = <72>;
@@ -376,7 +375,6 @@ v2m0: v2m@0 {
v2m1: v2m@...00 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x10000 0x1000>;
arm,msi-base-spi = <88>;
@@ -385,7 +383,6 @@ v2m1: v2m@...00 {
v2m2: v2m@...00 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x20000 0x1000>;
arm,msi-base-spi = <104>;
@@ -394,7 +391,6 @@ v2m2: v2m@...00 {
v2m3: v2m@...00 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x30000 0x1000>;
arm,msi-base-spi = <120>;
@@ -403,7 +399,6 @@ v2m3: v2m@...00 {
v2m4: v2m@...00 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x40000 0x1000>;
arm,msi-base-spi = <136>;
@@ -412,7 +407,6 @@ v2m4: v2m@...00 {
v2m5: v2m@...00 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x50000 0x1000>;
arm,msi-base-spi = <152>;
@@ -421,7 +415,6 @@ v2m5: v2m@...00 {
v2m6: v2m@...00 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x60000 0x1000>;
arm,msi-base-spi = <168>;
@@ -430,7 +423,6 @@ v2m6: v2m@...00 {
v2m7: v2m@...00 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x70000 0x1000>;
arm,msi-base-spi = <184>;
--
2.47.2
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