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| author |   Dmitry Osipenko <digetx@gmail.com> | 2020-09-30 01:18:56 +0300 |
|---|---|---|
| committer |   Wolfram Sang <wsa@kernel.org> | 2020-10-05 22:57:41 +0200 |
| commit | 6fe3e2015faaf85e4c81b86f733316820e4af249 (patch) | |
| tree | c54124d232dd99b9adcfe8fb7dc94f9735c1c4b3 /drivers/i2c | |
| parent | i2c: tegra: Use clk-bulk helpers (diff) | |
| download | linux-dev-6fe3e2015faaf85e4c81b86f733316820e4af249.tar.xz linux-dev-6fe3e2015faaf85e4c81b86f733316820e4af249.zip | |
i2c: tegra: Move out all device-tree parsing into tegra_i2c_parse_dt()
Move out code related to device-tree parsing from the probe function into
tegra_i2c_parse_dt() in order to make code more consistent.
Reviewed-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-tegra.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index b389cd0ce23a..9486fcba655c 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -1428,6 +1428,12 @@ static void tegra_i2c_parse_dt(struct tegra_i2c_dev *i2c_dev) multi_mode = of_property_read_bool(np, "multi-master"); i2c_dev->is_multimaster_mode = multi_mode; + + if (of_device_is_compatible(np, "nvidia,tegra20-i2c-dvc")) + i2c_dev->is_dvc = true; + + if (of_device_is_compatible(np, "nvidia,tegra210-i2c-vi")) + i2c_dev->is_vi = true; } static const struct i2c_algorithm tegra_i2c_algo = { @@ -1730,10 +1736,6 @@ static int tegra_i2c_probe(struct platform_device *pdev) return ret; i2c_dev->hw = of_device_get_match_data(&pdev->dev); - i2c_dev->is_dvc = of_device_is_compatible(pdev->dev.of_node, - "nvidia,tegra20-i2c-dvc"); - i2c_dev->is_vi = of_device_is_compatible(dev->of_node, - "nvidia,tegra210-i2c-vi"); i2c_dev->adapter.quirks = i2c_dev->hw->quirks; i2c_dev->dma_buf_size = i2c_dev->adapter.quirks->max_write_len + I2C_PACKET_HEADER_SIZE; |