According to the datasheet, both AD5821 and AD5820 share a compatible register-set: http://www.analog.com/media/en/technical-documentation/data-sheets/AD5821.pdf Some camera modules also refer that AD5823 is a replacement of AD5820: https://download.kamami.com/p564094-OV8865_DS.pdf Suggested-by: Pavel Machek <pavel@xxxxxx> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx> --- drivers/media/i2c/ad5820.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/media/i2c/ad5820.c b/drivers/media/i2c/ad5820.c index 5d1185e7f78d..c52af302d516 100644 --- a/drivers/media/i2c/ad5820.c +++ b/drivers/media/i2c/ad5820.c @@ -34,8 +34,6 @@ #include <media/v4l2-device.h> #include <media/v4l2-subdev.h> -#define AD5820_NAME "ad5820" - /* Register definitions */ #define AD5820_POWER_DOWN (1 << 15) #define AD5820_DAC_SHIFT 4 @@ -368,7 +366,9 @@ static int ad5820_remove(struct i2c_client *client) } static const struct i2c_device_id ad5820_id_table[] = { - { AD5820_NAME, 0 }, + { "ad5820", 0 }, + { "ad5821", 0 }, + { "ad5823", 0 }, { } }; MODULE_DEVICE_TABLE(i2c, ad5820_id_table); @@ -376,6 +376,8 @@ MODULE_DEVICE_TABLE(i2c, ad5820_id_table); #ifdef CONFIG_OF static const struct of_device_id ad5820_of_table[] = { { .compatible = "adi,ad5820" }, + { .compatible = "adi,ad5821" }, + { .compatible = "adi,ad5823" }, { } }; MODULE_DEVICE_TABLE(of, ad5820_of_table); @@ -384,6 +386,8 @@ MODULE_DEVICE_TABLE(of, ad5820_of_table); #ifdef CONFIG_ACPI static const struct acpi_device_id ad5820_acpi_ids[] = { { "AD5820" }, + { "AD5821" }, + { "AD5823" }, { } }; @@ -394,7 +398,7 @@ static SIMPLE_DEV_PM_OPS(ad5820_pm, ad5820_suspend, ad5820_resume); static struct i2c_driver ad5820_i2c_driver = { .driver = { - .name = AD5820_NAME, + .name = "ad5820", .pm = &ad5820_pm, .of_match_table = of_match_ptr(ad5820_of_table), .acpi_match_table = ACPI_PTR(ad5820_acpi_ids), -- 2.18.0
