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[0/4] i2c: tegra: Add support for the VI I2C on Tegra210

Message ID 20200506191511.2791107-1-thierry.reding@gmail.com
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Series i2c: tegra: Add support for the VI I2C on Tegra210 | expand

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Thierry Reding May 6, 2020, 7:15 p.m. UTC 
From: Thierry Reding <treding@nvidia.com>

Hi Wolfram,

This small set of patches cleans up a few things in the I2C driver and
then adds support for the VI instance of the I2C controller which is a
regular I2C controller wrapped by some multimedia-specific logic. As a
result, the regular I2C controller register interface is offset by a
couple of bytes.

I can pick up patch 4/4 into the Tegra tree. These patches also don't
have any conflicts with Dmitry's patches that we've been discussing.

That said, I could also put this set of patches (except the DTS change)
into the same branch I already have for Dmitry's patches (plus the fixes
that we had discussed) and take it into linux-next and let it brew for a
couple of days to get more testing and then send everything to you with
a PR, say, sometime next week? How does that sound?

Thierry

Thierry Reding (4):
  dt-bindings: i2c: tegra: Document Tegra210 VI I2C
  i2c: tegra: Use FIELD_PREP/FIELD_GET macros
  i2c: tegra: Add support for the VI I2C on Tegra210
  arm64: tegra: Enable VI I2C on Jetson Nano

 .../bindings/i2c/nvidia,tegra20-i2c.txt       |   6 +
 .../boot/dts/nvidia/tegra210-p3450-0000.dts   |   4 +
 drivers/i2c/busses/i2c-tegra.c                | 178 +++++++++++++-----
 3 files changed, 145 insertions(+), 43 deletions(-)