[4/7] arm64: dts: renesas: r8a774b1: Add RWDT node
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Message ID 1570178133-21532-5-git-send-email-fabrizio.castro@bp.renesas.com
State New
Headers show
Series
  • Add RZ/G2N MSIOF/RWDT/PCIEC support
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Commit Message

Fabrizio Castro Oct. 4, 2019, 8:35 a.m. UTC
Populate the device tree node for the Watchdog Timer (RWDT)
controller on the Renesas RZ/G2N (r8a774b1) SoC.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

Comments

Geert Uytterhoeven Oct. 9, 2019, 12:45 p.m. UTC | #1
On Fri, Oct 4, 2019 at 10:36 AM Fabrizio Castro
<fabrizio.castro@bp.renesas.com> wrote:
> Populate the device tree node for the Watchdog Timer (RWDT)
> controller on the Renesas RZ/G2N (r8a774b1) SoC.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.5.

Gr{oetje,eeting}s,

                        Geert

Patch
diff mbox series

diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 538e9ce..3f885a6 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -151,8 +151,13 @@ 
 		ranges;
 
 		rwdt: watchdog@e6020000 {
+			compatible = "renesas,r8a774b1-wdt",
+				     "renesas,rcar-gen3-wdt";
 			reg = <0 0xe6020000 0 0x0c>;
-			/* placeholder */
+			clocks = <&cpg CPG_MOD 402>;
+			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+			resets = <&cpg 402>;
+			status = "disabled";
 		};
 
 		gpio0: gpio@e6050000 {