* [PATCH] arm64: dts: broadcom: northstar2: Drop GIC V2M "interrupt-parent"
@ 2025-06-09 20:37 Rob Herring (Arm)
2025-06-10 17:49 ` Florian Fainelli
0 siblings, 1 reply; 2+ messages in thread
From: Rob Herring (Arm) @ 2025-06-09 20:37 UTC (permalink / raw)
To: Ray Jui, Scott Branden, Broadcom internal kernel review list,
Krzysztof Kozlowski, Conor Dooley
Cc: linux-arm-kernel, devicetree, linux-kernel
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@70000: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
(arm,gic-400): v2m@60000: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
(arm,gic-400): v2m@50000: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
(arm,gic-400): v2m@40000: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
(arm,gic-400): v2m@30000: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
(arm,gic-400): v2m@20000: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
(arm,gic-400): v2m@10000: '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@kernel.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@65210000 {
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@10000 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x10000 0x1000>;
arm,msi-base-spi = <88>;
@@ -385,7 +383,6 @@ v2m1: v2m@10000 {
v2m2: v2m@20000 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x20000 0x1000>;
arm,msi-base-spi = <104>;
@@ -394,7 +391,6 @@ v2m2: v2m@20000 {
v2m3: v2m@30000 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x30000 0x1000>;
arm,msi-base-spi = <120>;
@@ -403,7 +399,6 @@ v2m3: v2m@30000 {
v2m4: v2m@40000 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x40000 0x1000>;
arm,msi-base-spi = <136>;
@@ -412,7 +407,6 @@ v2m4: v2m@40000 {
v2m5: v2m@50000 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x50000 0x1000>;
arm,msi-base-spi = <152>;
@@ -421,7 +415,6 @@ v2m5: v2m@50000 {
v2m6: v2m@60000 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x60000 0x1000>;
arm,msi-base-spi = <168>;
@@ -430,7 +423,6 @@ v2m6: v2m@60000 {
v2m7: v2m@70000 {
compatible = "arm,gic-v2m-frame";
- interrupt-parent = <&gic>;
msi-controller;
reg = <0x70000 0x1000>;
arm,msi-base-spi = <184>;
--
2.47.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: broadcom: northstar2: Drop GIC V2M "interrupt-parent"
2025-06-09 20:37 [PATCH] arm64: dts: broadcom: northstar2: Drop GIC V2M "interrupt-parent" Rob Herring (Arm)
@ 2025-06-10 17:49 ` Florian Fainelli
0 siblings, 0 replies; 2+ messages in thread
From: Florian Fainelli @ 2025-06-10 17:49 UTC (permalink / raw)
To: bcm-kernel-feedback-list, Rob Herring (Arm), Ray Jui,
Scott Branden, Krzysztof Kozlowski, Conor Dooley
Cc: Florian Fainelli, linux-arm-kernel, devicetree, linux-kernel
From: Florian Fainelli <f.fainelli@gmail.com>
On Mon, 9 Jun 2025 15:37:04 -0500, "Rob Herring (Arm)" <robh@kernel.org> wrote:
> 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@70000: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
> (arm,gic-400): v2m@60000: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
> (arm,gic-400): v2m@50000: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
> (arm,gic-400): v2m@40000: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
> (arm,gic-400): v2m@30000: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
> (arm,gic-400): v2m@20000: 'interrupt-parent' does not match any of the regexes: '^pinctrl-[0-9]+$'
> (arm,gic-400): v2m@10000: '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@kernel.org>
> ---
Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian
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