overlays: Fix dtc warnings in i2c-gpio

Better late than never.

Signed-off-by: Phil Elwell <phil@raspberrypi.com>

diff --git a/arch/arm/boot/dts/overlays/i2c-gpio-overlay.dts b/arch/arm/boot/dts/overlays/i2c-gpio-overlay.dts
index 63231b5..2323a61 100644 (file)
--- a/arch/arm/boot/dts/overlays/i2c-gpio-overlay.dts
+++ b/arch/arm/boot/dts/overlays/i2c-gpio-overlay.dts
@@ -11,6 +11,9 @@
                target-path = "/";
 
                __overlay__ {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
                        i2c_gpio: i2c@0 {
                                reg = <0xffffffff>;
                                compatible = "i2c-gpio";