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arm64: dts: renesas: r8a77970: Add WWDT nodes

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Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251215034715.3406-9-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Wolfram Sang
2025-12-15 12:47:15 +09:00
committed by Geert Uytterhoeven
parent cb12cfa7f6
commit 860d9b042c
1 changed files with 32 additions and 0 deletions
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32
arch/arm64/boot/dts/renesas/r8a77970.dtsi
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@@ -1209,6 +1209,38 @@ port@1 {
};
};
wwdt0: watchdog@ffc90000 {
compatible = "renesas,r8a77970-wwdt",
"renesas,rcar-gen3-wwdt";
reg = <0 0xffc90000 0 0x10>;
interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "pretimeout", "error";
clocks = <&cpg CPG_CORE R8A77970_CLK_R>,
<&cpg CPG_CORE R8A77970_CLK_CP>;
clock-names = "cnt", "bus";
power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
resets = <&cpg 325>;
reset-names = "cnt";
status = "disabled";
};
wwdt1: watchdog@ffca0000 {
compatible = "renesas,r8a77970-wwdt",
"renesas,rcar-gen3-wwdt";
reg = <0 0xffca0000 0 0x10>;
interrupts = <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "pretimeout", "error";
clocks = <&cpg CPG_CORE R8A77970_CLK_R>,
<&cpg CPG_CORE R8A77970_CLK_CP>;
clock-names = "cnt", "bus";
power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
resets = <&cpg 324>;
reset-names = "cnt";
status = "disabled";
};
prr: chipid@fff00044 {
compatible = "renesas,prr";
reg = <0 0xfff00044 0 4>;