[v2,3/3] crypto: inside-secure - Add MaxLinear platform

Commit Message

Peter Harliman Liem Sept. 27, 2022, 3:10 a.m. UTC

This is to add MaxLinear platform into compatible id.
Firmware endianness option is added since MaxLinear
firmware is in little endian format.

Signed-off-by: Peter Harliman Liem <[e-mail]>
---
 drivers/crypto/inside-secure/safexcel.c | 11 +++++++++++
 drivers/crypto/inside-secure/safexcel.h |  3 ++-
 2 files changed, 13 insertions(+), 1 deletion(-)

Patch

diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c
index 4d6d64ff9a0f..ae6110376e21 100644
--- a/drivers/crypto/inside-secure/safexcel.c
+++ b/drivers/crypto/inside-secure/safexcel.c
@@ -421,6 +421,8 @@  static int eip197_load_firmwares(struct safexcel_crypto_priv *priv)
 	else if (priv->data->version == EIP197B_MRVL ||
 		 priv->data->version == EIP197_DEVBRD)
 		dir = "eip197b";
+	else if (priv->data->version == EIP197C_MXL)
+		dir = "eip197c";
 	else
 		return -ENODEV;
 
@@ -1828,6 +1830,11 @@  static const struct safexcel_priv_data eip197_devbrd_data = {
 	.version = EIP197_DEVBRD,
 };
 
+static const struct safexcel_priv_data eip197c_mxl_data = {
+	.version = EIP197C_MXL,
+	.fw_little_endian = true,
+};
+
 static const struct of_device_id safexcel_of_match_table[] = {
 	{
 		.compatible = "inside-secure,safexcel-eip97ies",
@@ -1841,6 +1848,10 @@  static const struct of_device_id safexcel_of_match_table[] = {
 		.compatible = "inside-secure,safexcel-eip197d",
 		.data = &eip197d_mrvl_data,
 	},
+	{
+		.compatible = "inside-secure,safexcel-eip197c-mxl",
+		.data = &eip197c_mxl_data,
+	},
 	/* For backward compatibility and intended for generic use */
 	{
 		.compatible = "inside-secure,safexcel-eip97",
diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h
index f049293870b4..6c2fc662f64f 100644
--- a/drivers/crypto/inside-secure/safexcel.h
+++ b/drivers/crypto/inside-secure/safexcel.h
@@ -730,7 +730,8 @@  enum safexcel_eip_version {
 	EIP97IES_MRVL,
 	EIP197B_MRVL,
 	EIP197D_MRVL,
-	EIP197_DEVBRD
+	EIP197_DEVBRD,
+	EIP197C_MXL,
 };
 
 struct safexcel_priv_data {