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ARM: tegra: Add EMC to Tegra124 device tree

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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>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Mikko Perttunen
2015-03-12 15:48:00 +01:00
committed by Thierry Reding
parent c5f8e8ca09
commit b273c88737
1 changed files with 8 additions and 0 deletions
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8
arch/arm/boot/dts/tegra124.dtsi
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@@ -207,6 +207,7 @@
reg = <0x0 0x60006000 0x0 0x1000>; reg = <0x0 0x60006000 0x0 0x1000>;
#clock-cells = <1>; #clock-cells = <1>;
#reset-cells = <1>; #reset-cells = <1>;
nvidia,external-memory-controller = <&emc>;
}; };
flow-controller@0,60007000 { flow-controller@0,60007000 {
@@ -580,6 +581,13 @@
#iommu-cells = <1>; #iommu-cells = <1>;
}; };
emc: emc@0,7001b000 {
compatible = "nvidia,tegra124-emc";
reg = <0x0 0x7001b000 0x0 0x1000>;
nvidia,memory-controller = <&mc>;
};
sata@0,70020000 { sata@0,70020000 {
compatible = "nvidia,tegra124-ahci"; compatible = "nvidia,tegra124-ahci";