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ARM: tegra: Add External Memory Controller node on Tegra114

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Add External Memory Controller node to the device-tree.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Svyatoslav Ryhel 2026-01-26 21:15:33 +02:00 committed by Thierry Reding
parent 8577a898af
commit 48170e7e39
1 changed files with 12 additions and 0 deletions
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12
arch/arm/boot/dts/nvidia/tegra114.dtsi
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@ -259,6 +259,8 @@ tegra_car: clock@60006000 {
reg = <0x60006000 0x1000>;
#clock-cells = <1>;
#reset-cells = <1>;
nvidia,external-memory-controller = <&emc>;
};
flow-controller@60007000 {
@ -655,6 +657,16 @@ mc: memory-controller@70019000 {
#iommu-cells = <1>;
};
emc: external-memory-controller@7001b000 {
compatible = "nvidia,tegra114-emc";
reg = <0x7001b000 0x800>;
interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA114_CLK_EMC>;
clock-names = "emc";
nvidia,memory-controller = <&mc>;
};
hda@70030000 {
compatible = "nvidia,tegra114-hda", "nvidia,tegra30-hda";
reg = <0x70030000 0x10000>;