ARM: shmobile: r7s72100: Add MTU2 device to DT

Add the MTU2 counter to the r7s72100 device tree and make it disabled by
default.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
[horms+renesas@verge.net.au correct irq number]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 10 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi
index bdee22541189..1d28d01c163c 100644
--- a/arch/arm/boot/dts/r7s72100.dtsi
+++ b/arch/arm/boot/dts/r7s72100.dtsi
@@ -229,6 +229,16 @@
                 status = "disabled";
         };
 
+        mtu2: timer@fcff0000 {
+                compatible = "renesas,mtu2";
+                reg = <0xfcff0000 0x400>;
+                interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
+                interrupt-names = "tgi0a";
+                clocks = <&mstp3_clks R7S72100_CLK_MTU2>;
+                clock-names = "fck";
+                status = "disabled";
+        };
+
         scif0: serial@e8007000 {
                 compatible = "renesas,scif-r7s72100", "renesas,scif";
                 reg = <0xe8007000 64>;