arm64: dts: lx2160a-cex7: add support for ltc3882 regulator

Add support for the LTC3882 regulator so that the hardware monitoring
can be used with this device.  This regulator provides the 0.78V
supply for the LX2160A.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
index 071e21678f77370331aed30346d8c454da779394..01c5420f334ee14194a05843bf33cf617d704108 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
@@ -73,6 +73,17 @@
                        };
                };
 
+               i2c@2 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <2>;
+
+                       regulator@5c {
+                               compatible = "lltc,ltc3882";
+                               reg = <0x5c>;
+                       };
+               };
+
                i2c@3 {
                        #address-cells = <1>;
                        #size-cells = <0>;