Thread (13 messages) 13 messages, 4 authors, 2025-10-08
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[PATCH RESEND 0/2] i2c: tegra: Add Tegra256 I2C controller support

From: Akhil R <akhilrajeev@nvidia.com>
Date: 2025-08-18 04:34:13
Also in: linux-i2c, linux-tegra, lkml

This series adds support for Tegra256 I2C controllers to the Tegra I2C driver.

Tegra256 consists of 8 generic I2C controllers similar to previous Tegra generations,
but with a different parent clock frequency requiring adjusted timing parameters.

The changes add the "nvidia,tegra256-i2c" compatible string to device tree bindings
and implement the corresponding hardware feature structure with appropriate timing
parameters and clock divisors.

Akhil R (2):
  dt-bindings: i2c: nvidia,tegra20-i2c: Add Tegra256 I2C
  i2c: tegra: Add Tegra256 support

 .../bindings/i2c/nvidia,tegra20-i2c.yaml      |  6 +++++
 drivers/i2c/busses/i2c-tegra.c                | 26 +++++++++++++++++++
 2 files changed, 32 insertions(+)

-- 
2.50.1
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