arm64: tegra: Add missing #phy-cells property on Jetson TX2

PHYs need to have a #phy-cells property that defines how many cells are
required in their specifier. The standard Ethernet PHY doesn't require
a specifier, so set its #phy-cells to 0.

Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
index 2fcaa2e..de049d8 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
@@ -50,6 +50,8 @@
                                interrupt-parent = <&gpio>;
                                interrupts = <TEGRA186_MAIN_GPIO(M, 5)
                                              IRQ_TYPE_LEVEL_LOW>;
+
+                               #phy-cells = <0>;
                        };
                };
        };