[PATCH] crypto: atmel: add support for AES and SHA IPs available on lan966x SoC

From: Kavyasree Kotagiri
Date: Thu Jan 27 2022 - 03:04:52 EST


This patch adds support for hardware version of AES and SHA IPs
available on lan966x SoC.

Tested-by: Vradha Panchal <vradha.panchal@xxxxxxxxxxxxx>
Signed-off-by: Kavyasree Kotagiri <kavyasree.kotagiri@xxxxxxxxxxxxx>
---
drivers/crypto/atmel-aes.c | 2 ++
drivers/crypto/atmel-sha.c | 2 ++
2 files changed, 4 insertions(+)

diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c
index fe0558403191..358f1092d890 100644
--- a/drivers/crypto/atmel-aes.c
+++ b/drivers/crypto/atmel-aes.c
@@ -2509,6 +2509,8 @@ static void atmel_aes_get_cap(struct atmel_aes_dev *dd)

/* keep only major version number */
switch (dd->hw_version & 0xff0) {
+ case 0x700:
+ fallthrough;
case 0x500:
dd->caps.has_dualbuff = 1;
dd->caps.has_cfb64 = 1;
diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c
index 1b13f601fd95..6c7bb91c8cce 100644
--- a/drivers/crypto/atmel-sha.c
+++ b/drivers/crypto/atmel-sha.c
@@ -2508,6 +2508,8 @@ static void atmel_sha_get_cap(struct atmel_sha_dev *dd)

/* keep only major version number */
switch (dd->hw_version & 0xff0) {
+ case 0x700:
+ fallthrough;
case 0x510:
dd->caps.has_dma = 1;
dd->caps.has_dualbuff = 1;
--
2.17.1