ARM: dts: imx7d: add watch dog support

Enable watchdog support

Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index c42cf8d..b4cd8fd 100644 (file)
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -212,6 +212,37 @@
                                #interrupt-cells = <2>;
                        };
 
+                       wdog1: wdog@30280000 {
+                               compatible = "fsl,imx7d-wdt", "fsl,imx21-wdt";
+                               reg = <0x30280000 0x10000>;
+                               interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX7D_WDOG1_ROOT_CLK>;
+                       };
+
+                       wdog2: wdog@30290000 {
+                               compatible = "fsl,imx7d-wdt", "fsl,imx21-wdt";
+                               reg = <0x30290000 0x10000>;
+                               interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX7D_WDOG2_ROOT_CLK>;
+                               status = "disabled";
+                       };
+
+                       wdog3: wdog@302a0000 {
+                               compatible = "fsl,imx7d-wdt", "fsl,imx21-wdt";
+                               reg = <0x302a0000 0x10000>;
+                               interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX7D_WDOG3_ROOT_CLK>;
+                               status = "disabled";
+                       };
+
+                       wdog4: wdog@302b0000 {
+                               compatible = "fsl,imx7d-wdt", "fsl,imx21-wdt";
+                               reg = <0x302b0000 0x10000>;
+                               interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX7D_WDOG4_ROOT_CLK>;
+                               status = "disabled";
+                       };
+
                        gpt1: gpt@302d0000 {
                                compatible = "fsl,imx7d-gpt", "fsl,imx6sx-gpt";
                                reg = <0x302d0000 0x10000>;