linux-kernel - [PATCH 16/17] arm64: tegra: Add Tegra210B01 support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250714-t210b01-v1-16-e3f5f7de5dce@gmail.com>
Date: Mon, 14 Jul 2025 23:02:59 -0500
From: Aaron Kling via B4 Relay <devnull+webgeek1234.gmail.com@...nel.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Thierry Reding <thierry.reding@...il.com>, 
 Jonathan Hunter <jonathanh@...dia.com>, Vinod Koul <vkoul@...nel.org>, 
 Kishon Vijay Abraham I <kishon@...nel.org>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Nagarjuna Kristam <nkristam@...dia.com>, JC Kuo <jckuo@...dia.com>, 
 "Rafael J. Wysocki" <rafael@...nel.org>, 
 Daniel Lezcano <daniel.lezcano@...aro.org>, Zhang Rui <rui.zhang@...el.com>, 
 Lukasz Luba <lukasz.luba@....com>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Mathias Nyman <mathias.nyman@...el.com>, 
 Peter De Schrijver <pdeschrijver@...dia.com>, 
 Prashant Gaikwad <pgaikwad@...dia.com>
Cc: devicetree@...r.kernel.org, linux-tegra@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-phy@...ts.infradead.org, 
 linux-usb@...r.kernel.org, Thierry Reding <treding@...dia.com>, 
 linux-pm@...r.kernel.org, linux-clk@...r.kernel.org, 
 Aaron Kling <webgeek1234@...il.com>
Subject: [PATCH 16/17] arm64: tegra: Add Tegra210B01 support

From: Aaron Kling <webgeek1234@...il.com>

Also known as Tegra X1+, the Tegra210B01 has higher CPU and GPU clocks
than the original Tegra210.

Add a SoC-level device tree file that describes most of the hardware
available on the SoC. This is derived from the Tegra210 dtsi, as they
share a lot.

Signed-off-by: Aaron Kling <webgeek1234@...il.com>
---
 arch/arm64/boot/dts/nvidia/tegra210b01.dtsi | 64 +++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra210b01.dtsi b/arch/arm64/boot/dts/nvidia/tegra210b01.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..87e55af3ed2466c5d353dbd8706230aef97b90f7
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra210b01.dtsi
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "tegra210.dtsi"
+
+/ {
+	compatible = "nvidia,tegra210b01", "nvidia,tegra210";
+
+	host1x@...00000 {
+		/delete-node/ sor@...40000;
+		/delete-node/ dpaux@...c0000;
+
+		dc@...00000 {
+			nvidia,outputs = <&dsia &dsib &sor1>;
+		};
+
+		dc@...40000 {
+			nvidia,outputs = <&dsia &dsib &sor1>;
+		};
+	};
+
+	clock@...06000 {
+		compatible = "nvidia,tegra210b01-car";
+	};
+
+	i2c@...0d100 {
+		/delete-property/ pinctrl-0;
+		/delete-property/ pinctrl-1;
+		/delete-property/ pinctrl-names;
+	};
+
+	pmc@...0e400 {
+		compatible = "nvidia,tegra210b01-pmc";
+	};
+
+	bpmp@...16000 {
+		status = "okay";
+	};
+
+	usb@...90000 {
+		compatible = "nvidia,tegra210b01-xusb";
+	};
+
+	padctl@...9f000 {
+		compatible = "nvidia,tegra210b01-xusb-padctl";
+	};
+
+	usb@...d0000 {
+		compatible = "nvidia,tegra210b01-xudc";
+	};
+
+	thermal-sensor@...e2000 {
+		compatible = "nvidia,tegra210b01-soctherm";
+
+		throttle-cfgs {
+			heavy {
+				nvidia,cpu-throt-percent = <0>;
+				nvidia,gpu-throt-level = <TEGRA_SOCTHERM_THROT_LEVEL_NONE>;
+			};
+		};
+	};
+
+	clock@...10000 {
+		compatible = "nvidia,tegra210b01-dfll";
+	};
+};

-- 
2.50.0