[RFC v4 20/26] ARM: dts: r8a7743: Add watchdog support to SoC dtsi
Fabrizio Castro
fabrizio.castro at bp.renesas.com
Wed Jan 31 10:24:24 PST 2018
This patch adds watchdog support to the r8a7743 SoC dtsi.
Signed-off-by: Fabrizio Castro <fabrizio.castro at bp.renesas.com>
Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram at bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas at glider.be>
---
v3->4:
* no change
arch/arm/boot/dts/r8a7743.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
index c2943d7..1d4505f 100644
--- a/arch/arm/boot/dts/r8a7743.dtsi
+++ b/arch/arm/boot/dts/r8a7743.dtsi
@@ -368,6 +368,16 @@
reg = <0 0xe6160000 0 0x100>;
};
+ rwdt: watchdog at e6020000 {
+ compatible = "renesas,r8a7743-wdt",
+ "renesas,rcar-gen2-wdt";
+ reg = <0 0xe6020000 0 0x0c>;
+ clocks = <&cpg CPG_MOD 402>;
+ power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+ resets = <&cpg 402>;
+ status = "disabled";
+ };
+
sysc: system-controller at e6180000 {
compatible = "renesas,r8a7743-sysc";
reg = <0 0xe6180000 0 0x200>;
--
2.7.4
More information about the linux-arm-kernel
mailing list