summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorHeiko Stuebner <heiko@sntech.de>2014-07-30 10:16:17 +0200
committerHeiko Stuebner <heiko@sntech.de>2014-07-30 12:14:44 +0200
commiteb2b9d47dd907eba5d766d942723811393454346 (patch)
treeec13560c687ea829cfa27611c00b3de885ddec6b /arch
parent23c93bc92ca13094254277816e6b672d4bb4f24c (diff)
ARM: dts: rockchip: add watchdog node
This adds the Designware compatible watchdog found on RK3xxx Cortex-A9 SoCs. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/rk3066a-bqcurie2.dts4
-rw-r--r--arch/arm/boot/dts/rk3066a.dtsi4
-rw-r--r--arch/arm/boot/dts/rk3188-radxarock.dts4
-rw-r--r--arch/arm/boot/dts/rk3188.dtsi4
-rw-r--r--arch/arm/boot/dts/rk3xxx.dtsi8
5 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk3066a-bqcurie2.dts b/arch/arm/boot/dts/rk3066a-bqcurie2.dts
index 8b479f767561..042f821d9e4d 100644
--- a/arch/arm/boot/dts/rk3066a-bqcurie2.dts
+++ b/arch/arm/boot/dts/rk3066a-bqcurie2.dts
@@ -188,3 +188,7 @@
&uart3 {
status = "okay";
};
+
+&wdt {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi
index 9c34da4d8aad..879a818fba51 100644
--- a/arch/arm/boot/dts/rk3066a.dtsi
+++ b/arch/arm/boot/dts/rk3066a.dtsi
@@ -425,3 +425,7 @@
pinctrl-names = "default";
pinctrl-0 = <&uart3_xfer>;
};
+
+&wdt {
+ compatible = "rockchip,rk3066-wdt", "snps,dw-wdt";
+};
diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts
index 4195f5a99e63..171b610db709 100644
--- a/arch/arm/boot/dts/rk3188-radxarock.dts
+++ b/arch/arm/boot/dts/rk3188-radxarock.dts
@@ -221,3 +221,7 @@
&uart3 {
status = "okay";
};
+
+&wdt {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi
index 27215e0b5c3b..ee801a9c6b74 100644
--- a/arch/arm/boot/dts/rk3188.dtsi
+++ b/arch/arm/boot/dts/rk3188.dtsi
@@ -400,3 +400,7 @@
pinctrl-names = "default";
pinctrl-0 = <&uart3_xfer>;
};
+
+&wdt {
+ compatible = "rockchip,rk3188-wdt", "snps,dw-wdt";
+};
diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi
index c6f05610ed2d..8caf85d83901 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -174,6 +174,14 @@
status = "disabled";
};
+ wdt: watchdog@2004c000 {
+ compatible = "snps,dw-wdt";
+ reg = <0x2004c000 0x100>;
+ clocks = <&cru PCLK_WDT>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
pwm2: pwm@20050020 {
compatible = "rockchip,rk2928-pwm";
reg = <0x20050020 0x10>;