arm: dts: i.mx8x: add #cooling-cells properties

Fix dtb building warnings:
Warning (cooling_device_property): /thermal-zones/cpu-thermal0/cooling-maps/map0:
Missing property '#cooling-cells' in node /cpus/cpu@0 or bad phandle (referred from cooling-device[0])

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

diff --git a/arch/arm/dts/fsl-imx8-ca35.dtsi b/arch/arm/dts/fsl-imx8-ca35.dtsi
index 28bc32c..9af8b15 100644 (file)
--- a/arch/arm/dts/fsl-imx8-ca35.dtsi
+++ b/arch/arm/dts/fsl-imx8-ca35.dtsi
@@ -18,6 +18,7 @@
                        reg = <0x0 0x0>;
                        enable-method = "psci";
                        next-level-cache = <&A35_L2>;
+                       #cooling-cells = <2>;
                };
 
                A35_1: cpu@1 {
@@ -26,6 +27,7 @@
                        reg = <0x0 0x1>;
                        enable-method = "psci";
                        next-level-cache = <&A35_L2>;
+                       #cooling-cells = <2>;
                };
 
                A35_2: cpu@2 {
@@ -34,6 +36,7 @@
                        reg = <0x0 0x2>;
                        enable-method = "psci";
                        next-level-cache = <&A35_L2>;
+                       #cooling-cells = <2>;
                };
 
                A35_3: cpu@3 {
@@ -42,6 +45,7 @@
                        reg = <0x0 0x3>;
                        enable-method = "psci";
                        next-level-cache = <&A35_L2>;
+                       #cooling-cells = <2>;
                };
 
                A35_L2: l2-cache0 {