[PATCH 5/6] arm64: tegra: Add node for the GB10B GPU on Tegra264

[Mikko Perttunen]

While the integrated GB10B GPU on Tegra264 is on the PCI bus, it
requires a BPMP power domain to be enabled or it won't enumerate on the
bus. Therefore, describe it and the power domain in the device tree to
allow the power domain to be enabled prior to enumeration.

Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>
---
 arch/arm64/boot/dts/nvidia/tegra264.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra264.dtsi b/arch/arm64/boot/dts/nvidia/tegra264.dtsi
index 5ab34cd09a3d..4c8b320ecc40 100644
--- a/arch/arm64/boot/dts/nvidia/tegra264.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra264.dtsi
@@ -3597,6 +3597,12 @@ pcie@0 {
 				#address-cells = <3>;
 				#size-cells = <2>;
 				ranges;
+
+				gpu@0 {
+					compatible = "pci10de,2b00";
+					reg = <0x00010000 0x0 0x0 0x0 0x0>;
+					power-domains = <&bpmp TEGRA264_POWER_DOMAIN_GPU>;
+				};
 			};
 		};
 

-- 
2.55.0