From: Akhil R <akhilrajeev@nvidia.com>
To: <andi.shyti@kernel.org>, <robh@kernel.org>, <krzk+dt@kernel.org>,
<onor+dt@kernel.org>, <thierry.reding@gmail.com>,
<jonathanh@nvidia.com>, <ldewangan@nvidia.com>,
<digetx@gmail.com>, <p.zabel@pengutronix.de>,
<linux-i2c@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: Akhil R <akhilrajeev@nvidia.com>
Subject: [PATCH 4/4] arm64: tegra: Add I2C aliases for Tegra234
Date: Tue, 6 May 2025 15:29:36 +0530 [thread overview]
Message-ID: <20250506095936.10687-4-akhilrajeev@nvidia.com> (raw)
In-Reply-To: <20250506095936.10687-1-akhilrajeev@nvidia.com>
Add aliases for all I2C nodes so that the I2C devnode numbers align with
hardware bus number.
Signed-off-by: Akhil R <akhilrajeev@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra234.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 2601b43b2d8c..c9f3724d2418 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -16,6 +16,18 @@ / {
#address-cells = <2>;
#size-cells = <2>;
+ aliases {
+ i2c0 = &gen1_i2c;
+ i2c1 = &gen2_i2c;
+ i2c2 = &cam_i2c;
+ i2c3 = &dp_aux_ch1_i2c;
+ i2c4 = &bpmp_i2c;
+ i2c5 = &dp_aux_ch0_i2c;
+ i2c6 = &dp_aux_ch2_i2c;
+ i2c7 = &gen8_i2c;
+ i2c8 = &dp_aux_ch3_i2c;
+ };
+
bus@0 {
compatible = "simple-bus";
--
2.43.2
next prev parent reply other threads:[~2025-05-06 10:00 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-06 9:59 [PATCH 1/4] dt-bindings: i2c: Specify reset as optional Akhil R
2025-05-06 9:59 ` [PATCH 2/4] i2c: tegra: make reset an optional property Akhil R
2025-05-06 10:14 ` Philipp Zabel
2025-05-06 9:59 ` [PATCH 3/4] i2c: tegra: Remove dma_sync_*() calls Akhil R
2025-05-06 10:04 ` Akhil R
2025-05-06 9:59 ` Akhil R [this message]
2025-05-06 10:11 ` [PATCH 1/4] dt-bindings: i2c: Specify reset as optional Philipp Zabel
2025-05-08 15:09 ` Conor Dooley
2025-05-08 20:33 ` (subset) " Thierry Reding
2025-05-12 23:20 ` Andi Shyti
2025-05-13 4:24 ` Akhil R
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