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drivers: wdog: add Realtek RTS5912 wdog driver

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Port Realtek RTS5912 wdog driver to Zephyr.

Signed-off-by: Titan Chen <titan.chen@realtek.com>
This commit is contained in:
Titan Chen 2025-02-21 11:54:37 +08:00 • committed by Benjamin Cabé
commit 865b8aa91d
7 changed files with 324 additions and 0 deletions
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11
dts/arm/realtek/ec/rts5912.dtsi
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@ -239,6 +239,17 @@
140 0 141 0 142 0 143 0>;
};
};
wdog: watchdog@4000c000 {
compatible = "realtek,rts5912-watchdog";
reg = <0x4000c000 0x14>;
interrupt-parent = <&nvic>;
interrupts = <209 0>;
clocks = <&sccon RTS5912_SCCON_PERIPH_GRP2 PERIPH_GRP2_WDT_CLKPWR>;
clock-names = "watchdog";
clk-divider = <33>;
status = "disabled";
};
};
swj_port: swj-port {