ARM: shmobile: r8a7740: Add CMT1 device to DT

Add the CMT1 counters to the r8a7740 device tree and make it
disabled by default.

Based on work by Magnus Damm.

Cc: Magnus Damm <magnus.damm@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 12 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/r8a7740.dtsi b/arch/arm/boot/dts/r8a7740.dtsi
index 6cd6a465b196..1067a96c8425 100644
--- a/arch/arm/boot/dts/r8a7740.dtsi
+++ b/arch/arm/boot/dts/r8a7740.dtsi
@@ -41,6 +41,18 @@
                 interrupts = <0 83 IRQ_TYPE_LEVEL_HIGH>;
         };
 
+        cmt1: timer@e6138000 {
+                compatible = "renesas,cmt-48";
+                reg = <0xe6138000 0x170>;
+                interrupts = <0 58 IRQ_TYPE_LEVEL_HIGH>;
+                clocks = <&mstp3_clks R8A7740_CLK_CMT1>;
+                clock-names = "fck";
+
+                renesas,channels-mask = <0x3f>;
+
+                status = "disabled";
+        };
+
         /* irqpin0: IRQ0 - IRQ7 */
         irqpin0: irqpin@e6900000 {
                 compatible = "renesas,intc-irqpin-r8a7740", "renesas,intc-irqpin";