From: Yanjun Yang <yangyj.ee@gmail.com>
To: Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
Yanjun Yang <yangyj.ee@gmail.com>
Subject: [PATCH] ARM: stm32: dts: Missing clocks for stm32f429's syscfg.
Date: Fri, 14 Jun 2024 09:00:12 +0800 [thread overview]
Message-ID: <20240614010012.25443-1-yangyj.ee@gmail.com> (raw)
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@gmail.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@40013400 {
syscfg: syscon@40013800 {
compatible = "st,stm32-syscfg", "syscon";
reg = <0x40013800 0x400>;
+ clocks = <&rcc 0 STM32F4_APB2_CLOCK(SYSCFG)>;
};
exti: interrupt-controller@40013c00 {
--
2.45.2
next reply other threads:[~2024-06-14 1:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-14 1:00 Yanjun Yang [this message]
2024-06-27 8:42 ` Alexandre TORGUE
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