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[79.17.119.233]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-47fd45a0c8bsm29411990f8f.34.2026.08.03.00.54.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Aug 2026 00:54:38 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: Dario Binacchi , Alexandre Torgue , Conor Dooley , Krzysztof Kozlowski , Maxime Coquelin , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: [RESEND PATCH 2/3] ARM: dts: stm32: add missed arm,num-irq-priority-bits for stm32f746 Date: Mon, 3 Aug 2026 09:54:27 +0200 Message-ID: <20260803075435.3825122-2-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260803075435.3825122-1-dario.binacchi@amarulasolutions.com> References: <20260803075435.3825122-1-dario.binacchi@amarulasolutions.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add missed arm,num-irq-priority-bits to fix below CHECK_DTBS warning: arch/arm/boot/dts/st/stm32f746-disco.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: Dario Binacchi --- arch/arm/boot/dts/st/stm32f746.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32f746.dtsi b/arch/arm/boot/dts/st/stm32f746.dtsi index 208f8c6dfc9d..82912cf9c4e2 100644 --- a/arch/arm/boot/dts/st/stm32f746.dtsi +++ b/arch/arm/boot/dts/st/stm32f746.dtsi @@ -721,6 +721,10 @@ usbotg_fs: usb@50000000 { }; }; +&nvic { + arm,num-irq-priority-bits = <4>; +}; + &systick { clocks = <&rcc 1 0>; status = "okay"; --- base-commit: 075b74841bd0065a3bda3440873c747938e69b68 branch: stm32-nvic-irq-priority-bits -- 2.43.0