From: Thierry Reding <thierry.reding@kernel.org>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Thierry Reding <thierry.reding@kernel.org>,
Jonathan Hunter <jonathanh@nvidia.com>
Cc: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org,
Thierry Reding <treding@nvidia.com>
Subject: [PATCH 2/5] arm64: tegra: Add I2C aliases for Tegra264
Date: Fri, 18 Sep 2026 11:06:54 +0200 [thread overview]
Message-ID: <20260918-tegra264-i2c-v1-2-3adac7aae717@nvidia.com> (raw)
In-Reply-To: <20260918-tegra264-i2c-v1-0-3adac7aae717@nvidia.com>
From: Thierry Reding <treding@nvidia.com>
List all aliases for the I2C controllers found on Tegra264 so that they
are numbered according to the TRM.
Signed-off-by: Thierry Reding <treding@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 a5049e1a0571..8226e074df11 100644
--- a/arch/arm64/boot/dts/nvidia/tegra264.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra264.dtsi
@@ -16,6 +16,25 @@ / {
#address-cells = <2>;
#size-cells = <2>;
+ aliases {
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ i2c3 = &i2c3;
+ i2c4 = &i2c4;
+ i2c5 = &{/bpmp/i2c};
+ i2c6 = &i2c6;
+ i2c7 = &i2c7;
+ i2c8 = &i2c8;
+ i2c9 = &i2c9;
+ i2c10 = &i2c10;
+ i2c11 = &i2c11;
+ i2c12 = &i2c12;
+ i2c14 = &i2c14;
+ i2c15 = &i2c15;
+ i2c16 = &i2c16;
+ };
+
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
--
2.55.0
next prev parent reply other threads:[~2026-09-18 9:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-18 9:06 [PATCH 0/5] arm64: tegra: Miscellaneous I2C changes on Tegra264 Thierry Reding
2026-09-18 9:06 ` [PATCH 1/5] arm64: tegra: Add missing *-cells properties for I2C controllers Thierry Reding
2026-09-18 9:06 ` Thierry Reding [this message]
2026-09-18 9:06 ` [PATCH 3/5] arm64: tegra: Add NVIDIA Jetson AGX Thor module EEPROM Thierry Reding
2026-09-18 9:06 ` [PATCH 4/5] arm64: tegra: Add NVIDIA Jetson AGX Thor system EEPROM Thierry Reding
2026-09-18 9:06 ` [PATCH 5/5] arm64: tegra: Add thermal senser for Jetson AGX Thor Thierry Reding
2026-09-18 12:56 ` Thierry Reding
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