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/firmware/ti_sci.h b/drivers/firmware/ti_sci.h
index 101210e..bb8bc7b 100644
--- a/drivers/firmware/ti_sci.h
+++ b/drivers/firmware/ti_sci.h
@@ -6,7 +6,7 @@
  * The system works in a message response protocol
  * See: http://processors.wiki.ti.com/index.php/TISCI for details
  *
- * Copyright (C)  2018 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C)  2018 Texas Instruments Incorporated - https://www.ti.com/
  * Based on drivers/firmware/ti_sci.h from Linux.
  *
  */