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authorJisheng Zhang <jszhang@marvell.com>2015-11-16 14:09:49 +0300
committerSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>2015-11-28 14:28:04 +0300
commit4b6c390b63ee4b1c9a4c53885fea01c1c4e0d87b (patch)
treed6b4dbb2c78be95fdf50e745ab3c5a11b4292f42 /arch/arm/boot/dts/berlin2.dtsi
parent096d74d7be2ed32f1d5904bb57caf60b1f10e713 (diff)
downloadlinux-4b6c390b63ee4b1c9a4c53885fea01c1c4e0d87b.tar.xz
arm: dts: berlin2: add watchdog nodes
The Marvell Berlin BG2 has 3 watchdogs which are compatible with the snps,dw-wdt driver sit in the sysmgr domain. This patch adds the corresponding device tree nodes. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Diffstat (limited to 'arch/arm/boot/dts/berlin2.dtsi')
-rw-r--r--arch/arm/boot/dts/berlin2.dtsi23
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/berlin2.dtsi b/arch/arm/boot/dts/berlin2.dtsi
index eaadac3bdd44..ae81009741ff 100644
--- a/arch/arm/boot/dts/berlin2.dtsi
+++ b/arch/arm/boot/dts/berlin2.dtsi
@@ -435,6 +435,29 @@
ranges = <0 0xfc0000 0x10000>;
interrupt-parent = <&sic>;
+ wdt0: watchdog@1000 {
+ compatible = "snps,dw-wdt";
+ reg = <0x1000 0x100>;
+ clocks = <&refclk>;
+ interrupts = <0>;
+ };
+
+ wdt1: watchdog@2000 {
+ compatible = "snps,dw-wdt";
+ reg = <0x2000 0x100>;
+ clocks = <&refclk>;
+ interrupts = <1>;
+ status = "disabled";
+ };
+
+ wdt2: watchdog@3000 {
+ compatible = "snps,dw-wdt";
+ reg = <0x3000 0x100>;
+ clocks = <&refclk>;
+ interrupts = <2>;
+ status = "disabled";
+ };
+
sm_gpio1: gpio@5000 {
compatible = "snps,dw-apb-gpio";
reg = <0x5000 0x400>;