diff options
| author | Marek Vasut <marex@denx.de> | 2024-06-23 21:51:08 +0200 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2024-10-29 15:45:36 +0100 |
| commit | cc971f091f23b42453bb7a2e184bbf02f747d7eb (patch) | |
| tree | 73003ef5c077831c4bce85658d8c5e7e537e4681 /arch/arm | |
| parent | Linux 6.12-rc1 (diff) | |
| download | linux-cc971f091f23b42453bb7a2e184bbf02f747d7eb.tar.xz linux-cc971f091f23b42453bb7a2e184bbf02f747d7eb.zip | |
ARM: dts: stm32: Add IWDG2 EXTI interrupt mapping and mark as wakeup source
The IWDG2 is capable of generating pre-timeout interrupt, which can be used
to wake the system up from suspend to mem. Add the EXTI interrupt mapping
and mark the IWDG2 as wake up source.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/st/stm32mp151.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/st/stm32mp151.dtsi b/arch/arm/boot/dts/st/stm32mp151.dtsi index 4f878ec102c1..b28dc90926bd 100644 --- a/arch/arm/boot/dts/st/stm32mp151.dtsi +++ b/arch/arm/boot/dts/st/stm32mp151.dtsi @@ -355,6 +355,8 @@ reg = <0x5a002000 0x400>; clocks = <&rcc IWDG2>, <&rcc CK_LSI>; clock-names = "pclk", "lsi"; + interrupts-extended = <&exti 46 IRQ_TYPE_LEVEL_HIGH>; + wakeup-source; status = "disabled"; }; |