From 3193a063a2cdffc8fe174c5304c567b48947a791 Mon Sep 17 00:00:00 2001
From: Dmitry Osipenko <digetx@gmail.com>
Date: Mon, 12 Aug 2019 00:00:43 +0300
Subject: [PATCH] ARM: tegra: Add External Memory Controller node on Tegra30

Add External Memory Controller node to the device-tree.

Acked-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm/boot/dts/tegra30.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index e38ce88c3133..0e035373b97c 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -733,6 +733,15 @@
 		#reset-cells = <1>;
 	};
 
+	memory-controller@7000f400 {
+		compatible = "nvidia,tegra30-emc";
+		reg = <0x7000f400 0x400>;
+		interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA30_CLK_EMC>;
+
+		nvidia,memory-controller = <&mc>;
+	};
+
 	fuse@7000f800 {
 		compatible = "nvidia,tegra30-efuse";
 		reg = <0x7000f800 0x400>;
-- 
2.20.1