[PATCH 3/3] arm64: tegra: Add GTE nodes for Tegra264
From: Suneel Garapati
Date: Wed Apr 01 2026 - 17:42:55 EST
Add AON GPIO and system LIC GTE instances for Tegra264.
Signed-off-by: Suneel Garapati <suneelg@xxxxxxxxxx>
---
arch/arm64/boot/dts/nvidia/tegra264.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra264.dtsi b/arch/arm64/boot/dts/nvidia/tegra264.dtsi
index 06d8357bdf52..c6630733d5e3 100644
--- a/arch/arm64/boot/dts/nvidia/tegra264.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra264.dtsi
@@ -3207,6 +3207,15 @@ agic_page5: interrupt-controller@99b0000 {
};
};
+ hte_lic: hardware-timestamp@8380000 {
+ compatible = "nvidia,tegra264-gte-lic";
+ reg = <0x0 0x08380000 0x0 0x10000>;
+ interrupts = <GIC_SPI 0x00000268 IRQ_TYPE_LEVEL_HIGH>;
+ nvidia,int-threshold = <1>;
+ #timestamp-cells = <1>;
+ status = "disabled";
+ };
+
gpcdma: dma-controller@8400000 {
compatible = "nvidia,tegra264-gpcdma", "nvidia,tegra186-gpcdma";
reg = <0x0 0x08400000 0x0 0x210000>;
@@ -3267,6 +3276,16 @@ hsp_top: hsp@8800000 {
#mbox-cells = <2>;
};
+ hte_aon: hardware-timestamp@c2b0000 {
+ compatible = "nvidia,tegra264-gte-aon";
+ reg = <0x0 0x0c2b0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 0x00000226 IRQ_TYPE_LEVEL_HIGH>;
+ nvidia,int-threshold = <1>;
+ #timestamp-cells = <1>;
+ nvidia,gpio-controller = <&gpio_aon>;
+ status = "disabled";
+ };
+
rtc: rtc@c2c0000 {
compatible = "nvidia,tegra264-rtc", "nvidia,tegra20-rtc";
reg = <0x0 0x0c2c0000 0x0 0x10000>;
--
2.34.1