[PATCH v4 1/3] tee: qcomtee: Register qcom.tz.tpm service for discovery

[Kuldeep Singh]

Add "qcom.tz.tpm" (QCOMTEE_TPM_UID) to qtee_services[] so the TPM TA
is enumerated as a TEE-bus device, allowing a client driver to bind to
it via its generated UUID.

Reviewed-by: Jarkko Sakkinen <jarkko@xxxxxxxxxx>
Signed-off-by: Kuldeep Singh <kuldeep.singh@xxxxxxxxxxxxxxxx>
---
 drivers/tee/qcomtee/call.c        | 4 +++-
 drivers/tee/qcomtee/qcomtee_msg.h | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/tee/qcomtee/call.c b/drivers/tee/qcomtee/call.c
index 47d8a4f9a159..1b887da83341 100644
--- a/drivers/tee/qcomtee/call.c
+++ b/drivers/tee/qcomtee/call.c
@@ -747,7 +747,9 @@ static const uuid_t qtee_service_uuid_ns = UUID_INIT(0xe1b48857, 0x6154, 0x49f9,
 
 static const struct qtee_service qtee_services[] = {
 	{ "qcom.tz.uefisecapp",
-	   QCOMTEE_UEFI_SEC_UID }
+	   QCOMTEE_UEFI_SEC_UID },
+	{ "qcom.tz.tpm",
+	   QCOMTEE_TPM_UID }
 };
 
 static void qtee_release_service(struct device *dev)
diff --git a/drivers/tee/qcomtee/qcomtee_msg.h b/drivers/tee/qcomtee/qcomtee_msg.h
index 9278a361dc70..9fff9dc5fffb 100644
--- a/drivers/tee/qcomtee/qcomtee_msg.h
+++ b/drivers/tee/qcomtee/qcomtee_msg.h
@@ -106,6 +106,8 @@ union qcomtee_msg_arg {
 #define QTEE_VERSION_GET_PATCH(x) ((x) >> 0 & 0xfffU)
 
 #define QCOMTEE_UEFI_SEC_UID            413
+#define QCOMTEE_TPM_UID			81
+
 /* Response types as returned from qcomtee_object_invoke_ctx_invoke(). */
 
 /* The message contains a callback request. */

-- 
2.34.1