Messages in this thread Patch in this message | | | From | Hugo Villeneuve <> | Date | Thu, 18 Jan 2024 10:21:58 -0500 | Subject | [PATCH v2 02/17] serial: max310x: add I2C device table for instantiation from userspace |
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From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
This allows to instantiate a max14830 I2C device from userspace.
Helpful when testing driver with i2c-stub.
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com> --- drivers/tty/serial/max310x.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c index 4a33fd950ed2..053cf2458264 100644 --- a/drivers/tty/serial/max310x.c +++ b/drivers/tty/serial/max310x.c @@ -1639,6 +1639,15 @@ static void max310x_i2c_remove(struct i2c_client *client) max310x_remove(&client->dev); } +static const struct i2c_device_id max310x_i2c_id_table[] = { + { "max3107", (kernel_ulong_t)&max3107_devtype, }, + { "max3108", (kernel_ulong_t)&max3108_devtype, }, + { "max3109", (kernel_ulong_t)&max3109_devtype, }, + { "max14830", (kernel_ulong_t)&max14830_devtype, }, + { } +}; +MODULE_DEVICE_TABLE(i2c, max310x_i2c_id_table); + static struct i2c_driver max310x_i2c_driver = { .driver = { .name = MAX310X_NAME, @@ -1647,6 +1656,7 @@ static struct i2c_driver max310x_i2c_driver = { }, .probe = max310x_i2c_probe, .remove = max310x_i2c_remove, + .id_table = max310x_i2c_id_table, }; #endif -- 2.39.2
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