diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-01-18 20:09:04 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-02-22 11:46:11 +0300 |
| commit | 8ca367e26ad9f86f56a08d0988e28375e388bb97 (patch) | |
| tree | 1e7327d836608ae2138c4391ff28d78c8cd9ad4b /arch/arm64/boot/dts/renesas/r8a779f0.dtsi | |
| parent | 3f67fc2a84e9ca788c94076ee3cb9ed6f4e6a99f (diff) | |
| download | linux-8ca367e26ad9f86f56a08d0988e28375e388bb97.tar.xz | |
arm64: dts: renesas: r8a779f0: Add RWDT node
Add a device node for the RCLK Watchdog Timer (RWDT) on the Renesas
R-Car S4-8 (R8A779F0) SoC.
Extracted from a larger patch in the BSP by LUU HOAI.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/556a7f41bdadceecbe8b59b79ac7e9f592ca17a2.1642525158.git.geert+renesas@glider.be
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a779f0.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a779f0.dtsi | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi index 5426532d10e2..0ac8c345558e 100644 --- a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi @@ -59,6 +59,16 @@ #size-cells = <2>; ranges; + rwdt: watchdog@e6020000 { + compatible = "renesas,r8a779f0-wdt", + "renesas,rcar-gen4-wdt"; + reg = <0 0xe6020000 0 0x0c>; + clocks = <&cpg CPG_MOD 907>; + power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>; + resets = <&cpg 907>; + status = "disabled"; + }; + cpg: clock-controller@e6150000 { compatible = "renesas,r8a779f0-cpg-mssr"; reg = <0 0xe6150000 0 0x4000>; |