[PATCH v4 2/8] dt: bindings: tegra20-emc: Document clock property

[Dmitry Osipenko]

Embedded memory controller has a corresponding clock, document the clock
property.

Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
---
 .../devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt        | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt
index a6fe401d0d48..add95367640b 100644
--- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt
+++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt
@@ -11,6 +11,7 @@ Properties:
   set of tables can be present and said tables will be used
   irrespective of ram-code configuration.
 - interrupts : Should contain EMC General interrupt.
+- clocks : Should contain EMC clock.
 
 Child device nodes describe the memory settings for different configurations and clock rates.
 
@@ -22,6 +23,7 @@ Example:
 		compatible = "nvidia,tegra20-emc";
 		reg = <0x7000f4000 0x200>;
 		interrupts = <0 78 0x04>;
+		clocks = <&tegra_car TEGRA20_CLK_EMC>;
 	}
 
 
-- 
2.18.0