ARM64: dts: ls2080a: add device configuration node

Add the dts node for device configuration unit that provides
general purpose configuration and status for the device.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Acked-by: Scott Wood <oss@buserror.net>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
index 7f0dc13..d058e56 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
@@ -216,6 +216,12 @@
                        clocks = <&sysclk>;
                };
 
+               dcfg: dcfg@1e00000 {
+                       compatible = "fsl,ls2080a-dcfg", "syscon";
+                       reg = <0x0 0x1e00000 0x0 0x10000>;
+                       little-endian;
+               };
+
                serial0: serial@21c0500 {
                        compatible = "fsl,ns16550", "ns16550a";
                        reg = <0x0 0x21c0500 0x0 0x100>;