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arm64: dts: renesas: r8a779a0: Add RWDT node

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Add a device node for the Watchdog Timer (WDT) controller on the
R8A779A0 SoC.

Signed-off-by: Hoang Vo <hoang.vo.eb@renesas.com>
[wsa: rebased to mainline]
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20201218173731.12839-4-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Hoang Vo
2020-12-18 18:37:28 +01:00
committed by Geert Uytterhoeven
parent 900d9fc3be
commit f4b30c0a03
1 changed files with 10 additions and 0 deletions
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10
arch/arm64/boot/dts/renesas/r8a779a0.dtsi
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@@ -70,6 +70,16 @@ soc: soc {
#size-cells = <2>;
ranges;
rwdt: watchdog@e6020000 {
compatible = "renesas,r8a779a0-wdt",
"renesas,rcar-gen3-wdt";
reg = <0 0xe6020000 0 0x0c>;
clocks = <&cpg CPG_MOD 907>;
power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
resets = <&cpg 907>;
status = "disabled";
};
cpg: clock-controller@e6150000 {
compatible = "renesas,r8a779a0-cpg-mssr";
reg = <0 0xe6150000 0 0x4000>;