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arm64: dts: renesas: r8a779h0: Add RWDT node

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Add a device node for the RCLK Watchdog Timer (RWDT) on the Renesas
R-Car V4M (R8A779H0) SoC.

Signed-off-by: Minh Le <minh.le.aj@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/43bb03f3baa87b4be8ce953b1955df6b89387e4c.1706790320.git.geert+renesas@glider.be
This commit is contained in:
Minh Le 2024-02-01 15:09:16 +01:00 committed by Geert Uytterhoeven
parent c53866cb27
commit 10c353c7a2
1 changed files with 11 additions and 0 deletions
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11
arch/arm64/boot/dts/renesas/r8a779h0.dtsi
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@ -59,6 +59,17 @@ soc: soc {
#size-cells = <2>;
ranges;
rwdt: watchdog@e6020000 {
compatible = "renesas,r8a779h0-wdt",
"renesas,rcar-gen4-wdt";
reg = <0 0xe6020000 0 0x0c>;
interrupts = <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 907>;
power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
resets = <&cpg 907>;
status = "disabled";
};
cpg: clock-controller@e6150000 {
compatible = "renesas,r8a779h0-cpg-mssr";
reg = <0 0xe6150000 0 0x4000>;