arm64: dts: freescale: imx8mp-verdin: add labels to som nodes

Add labels to ti-ads1015 and fec ethernet mdio node to make it easier to
reference them from other nodes.

Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index a19ad5e..e9518b7 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -320,7 +320,7 @@
        pinctrl-0 = <&pinctrl_fec>;
        pinctrl-1 = <&pinctrl_fec_sleep>;
 
-       mdio {
+       verdin_eth2_mdio: mdio {
                #address-cells = <1>;
                #size-cells = <0>;
 
@@ -591,11 +591,12 @@
                vs-supply = <&reg_vdd_1v8>;
        };
 
-       adc@49 {
+       verdin_som_adc: adc@49 {
                compatible = "ti,ads1015";
                reg = <0x49>;
                #address-cells = <1>;
                #size-cells = <0>;
+               #io-channel-cells = <1>;
 
                /* Verdin I2C_1 (ADC_4 - ADC_3) */
                channel@0 {