[PATCH v7 6/6] media: ad5820: Add support for ad5821 and ad5823
From: Ricardo Ribalda Delgado
Date: Mon Oct 07 2019 - 09:21:32 EST
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 <ribalda@xxxxxxxxxx>
Acked-by: Pavel Machek <pavel@xxxxxx>
---
drivers/media/i2c/ad5820.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/media/i2c/ad5820.c b/drivers/media/i2c/ad5820.c
index 5651609e5095..19c74db0649f 100644
--- a/drivers/media/i2c/ad5820.c
+++ b/drivers/media/i2c/ad5820.c
@@ -25,8 +25,6 @@
#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
@@ -359,13 +357,17 @@ 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);
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);
@@ -374,7 +376,7 @@ 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 = ad5820_of_table,
},
--
2.23.0