| Message ID | 20191216124740.16647-2-geert+renesas@glider.be (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | 36065b0715dfeabf04353649242ba13280308b03 |
| Headers | show |
| Series | arm64: dts: renesas: r8a77961: Add more device nodes | expand |
Hi Geert, On Mon, Dec 16, 2019 at 01:47:35PM +0100, Geert Uytterhoeven wrote: > Add a device node for the RCLK Watchdog Timer (RWDT) on the Renesas > R-Car M3-W+ (r8a77961) SoC. > > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> > --- > v2: > - No changes. > > Test procedure: > 1. "cat > /dev/watchdog", > 2. Wait 60s for reboot. Same behavior on my target! Reviewed-by: Eugeniu Rosca <erosca@de.adit-jv.com> Tested-by: Eugeniu Rosca <erosca@de.adit-jv.com>
diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi index 64466c86b698826d..ea2c6445977f3d99 100644 --- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi @@ -319,8 +319,13 @@ ranges; rwdt: watchdog@e6020000 { + compatible = "renesas,r8a77961-wdt", + "renesas,rcar-gen3-wdt"; reg = <0 0xe6020000 0 0x0c>; - /* placeholder */ + clocks = <&cpg CPG_MOD 402>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + resets = <&cpg 402>; + status = "disabled"; }; gpio2: gpio@e6052000 {
Add a device node for the RCLK Watchdog Timer (RWDT) on the Renesas R-Car M3-W+ (r8a77961) SoC. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- v2: - No changes. Test procedure: 1. "cat > /dev/watchdog", 2. Wait 60s for reboot. --- arch/arm64/boot/dts/renesas/r8a77961.dtsi | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)