[v8] Add I2C support for Tegra410

[PATCH v8 0/4] Add I2C support for Tegra410

Kartik Rajput posted 4 patches 2 weeks, 5 days ago

Diff against v1 v2 v3 v4 v5 v6 v7 v9 v10
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There is a newer version of this series

drivers/i2c/busses/i2c-tegra.c | 557 ++++++++++++++++++++++++---------
1 file changed, 401 insertions(+), 156 deletions(-)

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[PATCH v8 0/4] Add I2C support for Tegra410

Posted by Kartik Rajput 2 weeks, 5 days ago

Add support for the Tegra410 SoC, which has 4 I2C controllers. The
controllers are feature-equivalent to Tegra264; only the register
offsets differ.

Kartik Rajput (4):
  i2c: tegra: Introduce tegra_i2c_variant to identify DVC and VI
  i2c: tegra: Move variant to tegra_i2c_hw_feature
  i2c: tegra: Add logic to support different register offsets
  i2c: tegra: Add support for Tegra410

 drivers/i2c/busses/i2c-tegra.c | 557 ++++++++++++++++++++++++---------
 1 file changed, 401 insertions(+), 156 deletions(-)

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2.43.0

Re: [PATCH v8 0/4] Add I2C support for Tegra410

Posted by Jon Hunter 2 weeks, 4 days ago


On 20/01/2026 09:20, Kartik Rajput wrote:
> Add support for the Tegra410 SoC, which has 4 I2C controllers. The
> controllers are feature-equivalent to Tegra264; only the register
> offsets differ.
> 
> Kartik Rajput (4):
>    i2c: tegra: Introduce tegra_i2c_variant to identify DVC and VI
>    i2c: tegra: Move variant to tegra_i2c_hw_feature
>    i2c: tegra: Add logic to support different register offsets
>    i2c: tegra: Add support for Tegra410
> 
>   drivers/i2c/busses/i2c-tegra.c | 557 ++++++++++++++++++++++++---------
>   1 file changed, 401 insertions(+), 156 deletions(-)
> 

Series looks good to me in general. Unfortunately the commit message in 
3/4 is still not correct and now makes me wonder if we should even mess 
with the tegra_dvc_init() function?

Jon

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