From: Takeshi Kihara <takeshi.kihara.df@xxxxxxxxxxx>
Add a device node for the Watchdog Timer (WDT) controller on the Renesas
R-Car M3N (R8A77965) SoC.
Based on a similar patch of the R8A7796 device tree
by Geert Uytterhoeven <geert+renesas@xxxxxxxxx>.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@xxxxxxxxxxx>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@xxxxxxxxx>
---
This patch is based on the devel branch of Simon Horman's renesas tree.
arch/arm64/boot/dts/renesas/r8a77965.dtsi | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index 486aeca..fb7100f 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -139,8 +139,13 @@
ranges;
wdt0: watchdog@e6020000 {
+ compatible = "renesas,r8a77965-wdt",
+ "renesas,rcar-gen3-wdt";
reg = <0 0xe6020000 0 0x0c>;
- /* placeholder */
+ clocks = <&cpg CPG_MOD 402>;
+ power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
+ resets = <&cpg 402>;
+ status = "disabled";
};
gpio0: gpio@e6050000 {
--
1.9.1
