[PATCH 6/8] arm64: tegra: Add external memory controller node for Tegra210

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Add external memory controller (EMC) node for Tegra210

Signed-off-by: Joseph Lo <josephl@xxxxxxxxxx>
---
 arch/arm64/boot/dts/nvidia/tegra210.dtsi | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index bc71ef8f9a09..f9c01de2843e 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -872,6 +872,29 @@
 		#iommu-cells = <1>;
 	};
 
+	external-memory-controller@7001b000 {
+		compatible = "nvidia,tegra21-emc", "nvidia,tegra210-emc";
+		reg = <0x0 0x7001b000 0x0 0x1000>,
+		      <0x0 0x7001e000 0x0 0x1000>,
+		      <0x0 0x7001f000 0x0 0x1000>;
+		clocks = <&tegra_car TEGRA210_CLK_EMC>,
+			 <&tegra_car TEGRA210_CLK_PLL_M>,
+			 <&tegra_car TEGRA210_CLK_PLL_C>,
+			 <&tegra_car TEGRA210_CLK_PLL_P>,
+			 <&tegra_car TEGRA210_CLK_CLK_M>,
+			 <&tegra_car TEGRA210_CLK_PLL_M_UD>,
+			 <&tegra_car TEGRA210_CLK_PLL_MB_UD>,
+			 <&tegra_car TEGRA210_CLK_PLL_MB>,
+			 <&tegra_car TEGRA210_CLK_PLL_P_UD>;
+		clock-names = "emc", "pll_m", "pll_c", "pll_p", "clk_m",
+			      "pll_m_ud", "pll_mb_ud", "pll_mb", "pll_p_ud";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		nvidia,memory-controller = <&mc>;
+		nvidia,use-ram-code;
+	};
+
 	sata@70020000 {
 		compatible = "nvidia,tegra210-ahci";
 		reg = <0x0 0x70027000 0x0 0x2000>, /* AHCI */
-- 
2.21.0





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