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[v2,0/5] Add I2C support for Tegra264

Message ID 20250130143424.52389-1-kkartik@nvidia.com
Headers show
Series Add I2C support for Tegra264 | expand

Message

Kartik Rajput Jan. 30, 2025, 2:34 p.m. UTC 
Following series of patches add support for Tegra264 and High Speed (HS)
Mode in i2c-tegra.c driver.

Akhil R (3):
  i2c: tegra: Add HS mode support
  i2c: tegra: Add support for SW mutex register
  i2c: tegra: Add Tegra264 support

Kartik Rajput (2):
  dt-bindings: i2c: nvidia,tegra20-i2c: Document Tegra264 I2C
  i2c: tegra: Do not configure DMA if not supported

 .../bindings/i2c/nvidia,tegra20-i2c.yaml      |   6 +
 drivers/i2c/busses/i2c-tegra.c                | 189 ++++++++++++++++--
 2 files changed, 180 insertions(+), 15 deletions(-)

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v1 -> v2:
	* Rearranged the series.
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Comments

Krzysztof Kozlowski Jan. 30, 2025, 4:14 p.m. UTC | #1 
On 30/01/2025 15:34, Kartik Rajput wrote:
> Tegra264 has 17 generic I2C controllers, two of which are in always-on
> partition of the SoC. In addition to the features supported by Tegra194
> it also supports a SW mutex register to allow sharing the same I2C
> instance across multiple firmware.
> 
> Document compatible string "nvidia,tegra264-i2c" for Tegra264 I2C.
> 
> Signed-off-by: Kartik Rajput <kkartik@nvidia.com>

You did not update the constraints.

Best regards,
Krzysztof