2 files changed, 7 insertions, 0 deletions
diff --git a/include/soc/qcom/rpmh.h b/include/soc/qcom/rpmh.h
index bdbee1a97d36..14ecbf242b6b 100644
--- a/include/soc/qcom/rpmh.h
+++ b/include/soc/qcom/rpmh.h
@@ -11,6 +11,8 @@
 
 
 #if IS_ENABLED(CONFIG_QCOM_RPMH)
+int rpmh_read(const struct device *dev, struct tcs_cmd *cmd);
+
 int rpmh_write(const struct device *dev, enum rpmh_state state,
 	       const struct tcs_cmd *cmd, u32 n);
 
@@ -24,6 +26,9 @@ void rpmh_invalidate(const struct device *dev);
 
 #else
 
+static inline int rpmh_read(const struct device *dev, struct tcs_cmd *cmd)
+{ return -ENODEV; }
+
 static inline int rpmh_write(const struct device *dev, enum rpmh_state state,
 			     const struct tcs_cmd *cmd, u32 n)
 { return -ENODEV; }
diff --git a/include/soc/qcom/tcs.h b/include/soc/qcom/tcs.h
index cff67ce25488..45b8513be2f9 100644
--- a/include/soc/qcom/tcs.h
+++ b/include/soc/qcom/tcs.h
@@ -51,6 +51,7 @@ struct tcs_cmd {
  * struct tcs_request: A set of tcs_cmds sent together in a TCS
  *
  * @state:          state for the request.
+ * @is_read:        set for read only requests
  * @wait_for_compl: wait until we get a response from the h/w accelerator
  *                  (same as setting cmd->wait for all commands in the request)
  * @num_cmds:       the number of @cmds in this request
@@ -58,6 +59,7 @@ struct tcs_cmd {
  */
 struct tcs_request {
 	enum rpmh_state state;
+	bool is_read;
 	u32 wait_for_compl;
 	u32 num_cmds;
 	struct tcs_cmd *cmds;