diff options
| author | Pali Rohár <pali@kernel.org> | 2022-04-21 16:44:57 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2022-05-06 13:16:54 +0300 |
| commit | fa048cd1ef5ef86bdd42af0180dfd9d3f7af81e7 (patch) | |
| tree | bbccad0dc1c45a593ac6dc7a9cae081e2b21603d /drivers/crypto | |
| parent | 11aeb93089ce0bf12ef79fe4d05fde075275e125 (diff) | |
| download | linux-fa048cd1ef5ef86bdd42af0180dfd9d3f7af81e7.tar.xz | |
crypto: atmel-sha204a - Add support for ATSHA204 cryptochip
ATSHA204 is predecessor of ATSHA204A which supports less features and some
of them are slightly different.
Introduce a new compatible string for ATSHA204 cryptochip "atmel,atsha204".
Current version of Linux kernel driver atmel-sha204a.c implements only hw
random number generator which is same in both ATSHA204 and ATSHA204A
cryptochips. So driver already supports also ATSHA204 hw generator, so just
simply extends list of compatible strings.
Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/atmel-sha204a.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/crypto/atmel-sha204a.c b/drivers/crypto/atmel-sha204a.c index c96c14e7dab1..3a03f4aaf100 100644 --- a/drivers/crypto/atmel-sha204a.c +++ b/drivers/crypto/atmel-sha204a.c @@ -132,12 +132,14 @@ static int atmel_sha204a_remove(struct i2c_client *client) } static const struct of_device_id atmel_sha204a_dt_ids[] = { + { .compatible = "atmel,atsha204", }, { .compatible = "atmel,atsha204a", }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, atmel_sha204a_dt_ids); static const struct i2c_device_id atmel_sha204a_id[] = { + { "atsha204", 0 }, { "atsha204a", 0 }, { /* sentinel */ } }; |