1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h
index e64ce2cfee99..02549017212a 100644
--- a/include/linux/amba/pl08x.h
+++ b/include/linux/amba/pl08x.h
@@ -92,6 +92,8 @@ struct pl08x_bus_data {
  * right now
  * @serving: the virtual channel currently being served by this physical
  * channel
+ * @locked: channel unavailable for the system, e.g. dedicated to secure
+ * world
  */
 struct pl08x_phy_chan {
         unsigned int id;
@@ -99,6 +101,7 @@ struct pl08x_phy_chan {
         spinlock_t lock;
         int signal;
         struct pl08x_dma_chan *serving;
+        bool locked;
 };
 
 /**