linux-kernel - [PATCH v4 3/3] dt-bindings: interrupt-controller: brcm,bcm2836-l1-intc: Drop interrupt-controller requirement

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Message-Id: <20241218-dt-bcm2712-fixes-v4-3-54cc88b6c229@raspberrypi.com>
Date: Wed, 18 Dec 2024 14:48:34 +0000
From: Dave Stevenson <dave.stevenson@...pberrypi.com>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Florian Fainelli <florian.fainelli@...adcom.com>, 
 Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>, 
 Eric Anholt <eric@...olt.net>, 
 Maíra Canal <mcanal@...lia.com>, 
 Raspberry Pi Kernel Maintenance <kernel-list@...pberrypi.com>, 
 Ray Jui <rjui@...adcom.com>, Scott Branden <sbranden@...adcom.com>, 
 Doug Berger <opendmb@...il.com>, Linus Walleij <linus.walleij@...aro.org>, 
 Bartosz Golaszewski <brgl@...ev.pl>, Thomas Gleixner <tglx@...utronix.de>, 
 Stefan Wahren <wahrenst@....net>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org, 
 linux-rpi-kernel@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, Florian Fainelli <f.fainelli@...il.com>, 
 linux-gpio@...r.kernel.org, Dave Stevenson <dave.stevenson@...pberrypi.com>, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v4 3/3] dt-bindings: interrupt-controller:
 brcm,bcm2836-l1-intc: Drop interrupt-controller requirement

Since commit 88bbe85dcd37 ("irqchip: bcm2836: Move SMP startup code to
arch/arm (v2)") the bcm2836-l1-intc block on bcm2711 is only used as a
base address for the smp_boot_secondary hook on 32 bit kernels. It is
not used as an interrupt controller.

Drop the binding requirement for interrupt-controller and interrupt-cells
to satisfy validation on this platform.

Signed-off-by: Dave Stevenson <dave.stevenson@...pberrypi.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 .../devicetree/bindings/interrupt-controller/brcm,bcm2836-l1-intc.yaml  | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2836-l1-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2836-l1-intc.yaml
index 5fda626c80ce..2ff390c1705b 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2836-l1-intc.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2836-l1-intc.yaml
@@ -34,8 +34,6 @@ properties:
 required:
   - compatible
   - reg
-  - interrupt-controller
-  - '#interrupt-cells'
 
 additionalProperties: false
 

-- 
2.34.1