| Message ID | 556a7f41bdadceecbe8b59b79ac7e9f592ca17a2.1642525158.git.geert+renesas@glider.be |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: renesas: Add R-Car S4-8 watchdog support on Spider | expand |
On Tue, Jan 18, 2022 at 06:09:04PM +0100, Geert Uytterhoeven wrote: > 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> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
On Tue, Jan 18, 2022 at 06:09:04PM +0100, Geert Uytterhoeven wrote: > 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> > Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Guenter Roeck <linux@roeck-us.net> > --- > arch/arm64/boot/dts/renesas/r8a779f0.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi > index 5426532d10e2a472..0ac8c345558efc17 100644 > --- a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi > +++ b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi > @@ -59,6 +59,16 @@ soc: soc { > #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>;
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi index 5426532d10e2a472..0ac8c345558efc17 100644 --- a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi @@ -59,6 +59,16 @@ soc: soc { #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>;
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> --- arch/arm64/boot/dts/renesas/r8a779f0.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+)