linux-kernel - Re: [PATCH] ARM: stm32: dts: Missing clocks for stm32f429's syscfg.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <1ebf1150-e2de-40f9-866f-b08d13a231e9@foss.st.com>
Date: Thu, 27 Jun 2024 10:42:49 +0200
From: Alexandre TORGUE <alexandre.torgue@...s.st.com>
To: Yanjun Yang <yangyj.ee@...il.com>,
        Maxime Coquelin
	<mcoquelin.stm32@...il.com>
CC: <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>
Subject: Re: [PATCH] ARM: stm32: dts: Missing clocks for stm32f429's syscfg.

hi

On 6/14/24 03:00, Yanjun Yang wrote:
> Without clock definition, SYSCFG will not work, EXTI interrupt for
> port other than GPIOA will fail to operate.
> 
> Signed-off-by: Yanjun Yang <yangyj.ee@...il.com>
> ---
>   arch/arm/boot/dts/st/stm32f429.dtsi | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/boot/dts/st/stm32f429.dtsi b/arch/arm/boot/dts/st/stm32f429.dtsi
> index 8efcda9ef8ae..ad91b74ddd0d 100644
> --- a/arch/arm/boot/dts/st/stm32f429.dtsi
> +++ b/arch/arm/boot/dts/st/stm32f429.dtsi
> @@ -579,6 +579,7 @@ spi4: spi@...13400 {
>   		syscfg: syscon@...13800 {
>   			compatible = "st,stm32-syscfg", "syscon";
>   			reg = <0x40013800 0x400>;
> +			clocks = <&rcc 0 STM32F4_APB2_CLOCK(SYSCFG)>;
>   		};
>   
>   		exti: interrupt-controller@...13c00 {

Applied on stm32-next.

Thanks
Alex