Commit f143bf34 authored Dec 12, 2017 by Vladimir Zapolskiy Committed by Thierry Reding Dec 20, 2017

ARM: tegra: Add device tree node to describe IRAM on Tegra20



All Tegra20 SoCs contain 256 KiB IRAM, which is used to store resume
code and by the video decoder engine.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

parent 4fbd8d19

arch/arm/boot/dts/tegra20.dtsi

+8 −0

Original line number	Diff line number	Diff line
		@@ -10,6 +10,14 @@
		compatible = "nvidia,tegra20";
		interrupt-parent = <&lic>;

		iram@40000000 {
		compatible = "mmio-sram";
		reg = <0x40000000 0x40000>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0 0x40000000 0x40000>;
		};

		host1x@50000000 {
		compatible = "nvidia,tegra20-host1x", "simple-bus";
		reg = <0x50000000 0x00024000>;