ARM: dts: imx6ull: add wdog3

The i.MX6ULL has a WDOG3 located at start address 0x021E0000 in the
AIPS-2 memory region [1].

[1] i.MX 6ULL Applications Processor Reference Manual, Rev. 1, 11/2017,
    Table 2-3. AIPS-2 memory map, p. 178

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>

diff --git a/arch/arm/dts/imx6ull.dtsi b/arch/arm/dts/imx6ull.dtsi
index 28b8422f31837a48109accfd84d70d7e6b30ae5f..f8ec64946065e38c696d90bcdce1d428a286ed57 100644 (file)
--- a/arch/arm/dts/imx6ull.dtsi
+++ b/arch/arm/dts/imx6ull.dtsi
@@ -1026,6 +1026,14 @@
                                status = "disabled";
                        };
 
+                       wdog3: wdog@021e4000 {
+                               compatible = "fsl,imx6ul-wdt", "fsl,imx21-wdt";
+                               reg = <0x021e4000 0x4000>;
+                               interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX6UL_CLK_WDOG3>;
+                               status = "disabled";
+                       };
+
                        uart2: serial@021e8000 {
                                compatible = "fsl,imx6ul-uart",
                                             "fsl,imx6q-uart", "fsl,imx21-uart";