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dts: stm32: Add watchdog nodes to STM32 dtsi files

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Provide watchdog node definition to stm32 dtsi files to enable
watchdog configuration by device tree.
Add matching st,stm32-watchdog binding.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2019-02-01 14:50:46 +01:00 • committed by Anas Nashif
commit 12166b61ee
9 changed files with 85 additions and 0 deletions
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6
dts/arm/st/f0/stm32f0.dtsi
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@ -160,6 +160,12 @@
label = "SPI_1";
};
idwg: watchdog@40003000 {
compatible = "st,stm32-watchdog";
reg = <0x40003000 0x400>;
label = "IWDG";
};
timers1: timers@40012c00 {
compatible = "st,stm32-timers";
reg = <0x40012c00 0x400>;