In BOARDCFG_MANAGED mode, the firmware cannot restore the clock parents.
This responsibility is therefore delegated to the ti_sci driver, which uses
clk_restore_context() to trigger the context_restore() operation for all
registered clocks, including those managed by the sci-clk driver. The
sci-clk driver implements the context_restore() operation to ensure clock
parents are correctly restored.

Signed-off-by: Thomas Richard (TI.com) <thomas.richard@bootlin.com>
---
 drivers/firmware/ti_sci.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c
index a4d28f37b58ae..1e3fe00ff9109 100644
--- a/drivers/firmware/ti_sci.c
+++ b/drivers/firmware/ti_sci.c
@@ -9,6 +9,7 @@
 #define pr_fmt(fmt) "%s: " fmt, __func__
 
 #include <linux/bitmap.h>
+#include <linux/clk.h>
 #include <linux/cpu.h>
 #include <linux/debugfs.h>
 #include <linux/export.h>
@@ -3901,6 +3902,8 @@ static int ti_sci_resume_noirq(struct device *dev)
 				if (ret)
 					return ret;
 			}
+
+			clk_restore_context();
 		}
 		break;
 	default:

-- 
2.51.0