From: Suneel Garapati <suneelg@nvidia.com>
To: <dipenp@nvidia.com>, <jonathanh@nvidia.com>,
<thierry.reding@gmail.com>, <krzk+dt@kernel.org>,
<conor+dt@kernel.org>, <amhetre@nvidia.com>, <sheetal@nvidia.com>,
<kkartik@nvidia.com>, <robh@kernel.org>, <pshete@nvidia.com>,
<timestamp@list.linux.dev>, <devicetree@vger.kernel.org>,
<linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: Suneel Garapati <suneelg@nvidia.com>
Subject: [PATCH 3/3] arm64: tegra: Add GTE nodes for Tegra264
Date: Wed, 1 Apr 2026 21:38:31 +0000 [thread overview]
Message-ID: <20260401213831.187569-4-suneelg@nvidia.com> (raw)
In-Reply-To: <20260401213831.187569-1-suneelg@nvidia.com>
Add AON GPIO and system LIC GTE instances for Tegra264.
Signed-off-by: Suneel Garapati <suneelg@nvidia.com>
---
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
next prev parent reply other threads:[~2026-04-01 21:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-01 21:38 [PATCH 0/3] Add Tegra264 HTE provider Suneel Garapati
2026-04-01 21:38 ` [PATCH 1/3] dt-bindings: timestamp: Add Tegra264 support Suneel Garapati
2026-04-02 8:47 ` Krzysztof Kozlowski
2026-04-02 8:47 ` Krzysztof Kozlowski
2026-04-02 9:49 ` Jon Hunter
2026-04-02 9:53 ` Krzysztof Kozlowski
2026-04-02 10:21 ` Jon Hunter
2026-04-02 10:24 ` Krzysztof Kozlowski
2026-04-01 21:38 ` [PATCH 2/3] hte: tegra194: Add Tegra264 GTE support Suneel Garapati
2026-04-01 21:38 ` Suneel Garapati [this message]
[not found] <20260330170657.185854-1-suneelg@nvidia.com>
[not found] ` <20260330170657.185854-4-suneelg@nvidia.com>
2026-03-31 19:33 ` [PATCH 3/3] arm64: tegra: Add GTE nodes for Tegra264 Dipen Patel
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