ARM: dts: imx: imx7d add iomuxc lpsr device node

Add device tree node to support iomuxc-lpsr controller, fsl,input-sel
phandle allows to get input select register base address which is
shared from main iomuxc controller.

Signed-off-by: Adrian Alonso <aalonso@freescale.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index fcf6be2..4ed0eea 100644 (file)
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -446,6 +446,12 @@
                                status = "disabled";
                        };
 
+                       iomuxc_lpsr: iomuxc-lpsr@302c0000 {
+                               compatible = "fsl,imx7d-iomuxc-lpsr";
+                               reg = <0x302c0000 0x10000>;
+                               fsl,input-sel = <&iomuxc>;
+                       };
+
                        gpt1: gpt@302d0000 {
                                compatible = "fsl,imx7d-gpt", "fsl,imx6sx-gpt";
                                reg = <0x302d0000 0x10000>;