tree-wide: Replace http:// link with https:// link for ti.com

Replace instances of http://www.ti.com with https://www.ti.com

Signed-off-by: Nishanth Menon <nm@ti.com>
diff --git a/drivers/ram/k3-am654-ddrss.h b/drivers/ram/k3-am654-ddrss.h
index c87f186..9d03ae1 100644
--- a/drivers/ram/k3-am654-ddrss.h
+++ b/drivers/ram/k3-am654-ddrss.h
@@ -2,7 +2,7 @@
 /*
  * AM654: DDRSS Register definitions and structures.
  *
- * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/
  *	Lokesh Vutla <lokeshvutla@ti.com>
  *
  */