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-rw-r--r--dts/src/arm/tegra20.dtsi33
1 files changed, 31 insertions, 2 deletions
diff --git a/dts/src/arm/tegra20.dtsi b/dts/src/arm/tegra20.dtsi
index 72a4211a61..6ce4981781 100644
--- a/dts/src/arm/tegra20.dtsi
+++ b/dts/src/arm/tegra20.dtsi
@@ -6,6 +6,8 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/soc/tegra-pmc.h>
+#include "tegra20-peripherals-opp.dtsi"
+
/ {
compatible = "nvidia,tegra20";
interrupt-parent = <&lic>;
@@ -111,6 +113,17 @@
nvidia,head = <0>;
+ interconnects = <&mc TEGRA20_MC_DISPLAY0A &emc>,
+ <&mc TEGRA20_MC_DISPLAY0B &emc>,
+ <&mc TEGRA20_MC_DISPLAY1B &emc>,
+ <&mc TEGRA20_MC_DISPLAY0C &emc>,
+ <&mc TEGRA20_MC_DISPLAYHC &emc>;
+ interconnect-names = "wina",
+ "winb",
+ "winb-vfilter",
+ "winc",
+ "cursor";
+
rgb {
status = "disabled";
};
@@ -128,6 +141,17 @@
nvidia,head = <1>;
+ interconnects = <&mc TEGRA20_MC_DISPLAY0AB &emc>,
+ <&mc TEGRA20_MC_DISPLAY0BB &emc>,
+ <&mc TEGRA20_MC_DISPLAY1BB &emc>,
+ <&mc TEGRA20_MC_DISPLAY0CB &emc>,
+ <&mc TEGRA20_MC_DISPLAYHCB &emc>;
+ interconnect-names = "wina",
+ "winb",
+ "winb-vfilter",
+ "winc",
+ "cursor";
+
rgb {
status = "disabled";
};
@@ -630,15 +654,20 @@
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
#reset-cells = <1>;
#iommu-cells = <0>;
+ #interconnect-cells = <1>;
};
- memory-controller@7000f400 {
+ emc: memory-controller@7000f400 {
compatible = "nvidia,tegra20-emc";
- reg = <0x7000f400 0x200>;
+ reg = <0x7000f400 0x400>;
interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA20_CLK_EMC>;
#address-cells = <1>;
#size-cells = <0>;
+ #interconnect-cells = <0>;
+
+ operating-points-v2 = <&emc_icc_dvfs_opp_table>;
+ nvidia,memory-controller = <&mc>;
};
fuse@7000f800 {