From: heiko@sntech.de (Heiko Stübner)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] ARM: dts: rockchip: add watchdog node
Date: Thu, 31 Jul 2014 07:37:03 +0200 [thread overview]
Message-ID: <24685135.nT0fF4Dz3O@diego> (raw)
In-Reply-To: <1507670.CGuyIht1az@diego>
This adds the Designware compatible watchdog found on RK3xxx Cortex-A9 SoCs.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
arch/arm/boot/dts/rk3066a-bqcurie2.dts | 4 ++++
arch/arm/boot/dts/rk3066a.dtsi | 4 ++++
arch/arm/boot/dts/rk3188-radxarock.dts | 4 ++++
arch/arm/boot/dts/rk3188.dtsi | 4 ++++
arch/arm/boot/dts/rk3xxx.dtsi | 8 ++++++++
5 files changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/rk3066a-bqcurie2.dts b/arch/arm/boot/dts/rk3066a-bqcurie2.dts
index 8b479f7..042f821d 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 9c34da4..879a818 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 4195f5a..171b610 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 27215e0..ee801a9 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 c6f0561..8caf85d 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -174,6 +174,14 @@
status = "disabled";
};
+ wdt: watchdog at 2004c000 {
+ compatible = "snps,dw-wdt";
+ reg = <0x2004c000 0x100>;
+ clocks = <&cru PCLK_WDT>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
pwm2: pwm at 20050020 {
compatible = "rockchip,rk2928-pwm";
reg = <0x20050020 0x10>;
--
2.0.1
next prev parent reply other threads:[~2014-07-31 5:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-31 5:24 [GIT PULL] two more dts changes for Rockchip Cortex-A9 SoCs Heiko Stübner
2014-07-31 5:36 ` [PATCH 1/2] ARM: dts: rockchip: remove pinctrl setting from radxarock uart2 Heiko Stübner
2014-07-31 5:37 ` Heiko Stübner [this message]
2014-07-31 5:42 ` [GIT PULL] two more dts changes for Rockchip Cortex-A9 SoCs Olof Johansson
2014-07-31 5:47 ` Heiko Stübner
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