[PATCH] arm64: dts: imx8mp: add wdog2/3 nodes

[peng.fan at oss.nxp.com]

From: Peng Fan <peng.fan at nxp.com>

There is wdog[2,3] in i.MX8MP, so add them, all wdogs share the
same clock root, so use the wdog1 clk here.

Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index c7523fd4eae9..05dd04116f2e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -312,6 +312,22 @@ wdog1: watchdog at 30280000 {
 				status = "disabled";
 			};
 
+			wdog2: watchdog at 30290000 {
+				compatible = "fsl,imx8mp-wdt", "fsl,imx21-wdt";
+				reg = <0x30290000 0x10000>;
+				interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX8MP_CLK_WDOG2_ROOT>;
+				status = "disabled";
+			};
+
+			wdog3: watchdog at 302a0000 {
+				compatible = "fsl,imx8mp-wdt", "fsl,imx21-wdt";
+				reg = <0x302a0000 0x10000>;
+				interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX8MP_CLK_WDOG3_ROOT>;
+				status = "disabled";
+			};
+
 			iomuxc: pinctrl at 30330000 {
 				compatible = "fsl,imx8mp-iomuxc";
 				reg = <0x30330000 0x10000>;
-- 
2.30.0