arm64: dts: freescale: imx8mm-verdin: add label to som adc node

Add a label to ti-ads1015 node to make it easier to reference it
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/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
index 5fa39591419115f7e0a4a1cf81df0248c58382fb..c20c2da17524e18d9d7becd0a4c07c7ff85c3268 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
@@ -483,11 +483,12 @@
                reg = <0x32>;
        };
 
-       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 {