linux-kernel - [V6 4/9] arm64: tegra: Add Tegra234 GTE nodes

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Date:   Thu, 13 Apr 2023 17:44:50 -0700
From:   Dipen Patel <dipenp@...dia.com>
To:     <thierry.reding@...il.com>, <jonathanh@...dia.com>,
        <linux-kernel@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
        <linux-gpio@...r.kernel.org>, <linus.walleij@...aro.org>,
        <devicetree@...r.kernel.org>, <linux-doc@...r.kernel.org>,
        <robh+dt@...nel.org>, <timestamp@...ts.linux.dev>,
        <krzysztof.kozlowski+dt@...aro.org>, <brgl@...ev.pl>,
        <corbet@....net>, <gregkh@...uxfoundation.org>
CC:     Dipen Patel <dipenp@...dia.com>
Subject: [V6 4/9] arm64: tegra: Add Tegra234 GTE nodes

Add GTE LIC and AON GPIO nodes for the tegra234 SoC.

Signed-off-by: Dipen Patel <dipenp@...dia.com>
---
 arch/arm64/boot/dts/nvidia/tegra234.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 8fe8eda7654d..54790c6b6a2c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -1156,6 +1156,14 @@
 			clock-names = "fuse";
 		};
 
+		hte_lic: hardware-timestamp@...0000 {
+			compatible = "nvidia,tegra234-gte-lic";
+			reg = <0x0 0x3aa0000 0x0 0x10000>;
+			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+			nvidia,int-threshold = <1>;
+			#timestamp-cells = <1>;
+		};
+
 		hsp_top0: hsp@...0000 {
 			compatible = "nvidia,tegra234-hsp", "nvidia,tegra194-hsp";
 			reg = <0x0 0x03c00000 0x0 0xa0000>;
@@ -1673,6 +1681,15 @@
 			#mbox-cells = <2>;
 		};
 
+		hte_aon: hardware-timestamp@...0000 {
+			compatible = "nvidia,tegra234-gte-aon";
+			reg = <0x0 0xc1e0000 0x0 0x10000>;
+			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+			nvidia,int-threshold = <1>;
+			nvidia,gpio-controller = <&gpio_aon>;
+			#timestamp-cells = <1>;
+		};
+
 		gen2_i2c: i2c@...0000 {
 			compatible = "nvidia,tegra194-i2c";
 			reg = <0x0 0xc240000 0x0 0x100>;
-- 
2.17.1