arm64: tegra: Add host1x on Tegra186

Add the node for Host1x on the Tegra186, without any subdevices
for now.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index a964d24..b1a3e40 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -355,6 +355,24 @@
                nvidia,bpmp = <&bpmp>;
        };
 
+       host1x@13e00000 {
+               compatible = "nvidia,tegra186-host1x", "simple-bus";
+               reg = <0x0 0x13e00000 0x0 0x10000>,
+                     <0x0 0x13e10000 0x0 0x10000>;
+               reg-names = "hypervisor", "vm";
+               interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>;
+               clocks = <&bpmp TEGRA186_CLK_HOST1X>;
+               clock-names = "host1x";
+               resets = <&bpmp TEGRA186_RESET_HOST1X>;
+               reset-names = "host1x";
+
+               #address-cells = <1>;
+               #size-cells = <1>;
+
+               ranges = <0x15000000 0x0 0x15000000 0x01000000>;
+       };
+
        gpu@17000000 {
                compatible = "nvidia,gp10b";
                reg = <0x0 0x17000000 0x0 0x1000000>,