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[v4,07/13] ARM: tegra: Add EMC to Tegra124 device tree

Message ID 1415779051-26410-8-git-send-email-tomeu.vizoso@collabora.com (mailing list archive)
State New, archived
Headers show

Commit Message

Tomeu Vizoso Nov. 12, 2014, 7:56 a.m. UTC 
From: Mikko Perttunen <mperttunen@nvidia.com>

This adds a node for the EMC memory controller. It is always enabled, but only
provides read-only functionality without board-specific timing tables.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
---
 arch/arm/boot/dts/tegra124.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 652f595..59e339d 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -567,6 +567,13 @@ 
 		#iommu-cells = <1>;
 	};
 
+	emc@0,7001b000 {
+		compatible = "nvidia,tegra124-emc";
+		reg = <0x0 0x7001b000 0x0 0x1000>;
+
+		nvidia,memory-controller = <&mc>;
+	};
+
 	sata@0,70020000 {
 		compatible = "nvidia,tegra124-ahci";