MLK-21825 misc: scu: Increase the timeout for MU communication
When power on some sources in Video system, current timeout 10ms is
too short and returns before SCU response. So increase the timeout
to 1s.
Signed-off-by: Ye Li <ye.li@nxp.com>
diff --git a/drivers/misc/imx8/scu.c b/drivers/misc/imx8/scu.c
index 8e667fb..9f37c6f 100644
--- a/drivers/misc/imx8/scu.c
+++ b/drivers/misc/imx8/scu.c
@@ -74,7 +74,7 @@
assert(reg_index < MU_TR_COUNT);
/* Wait RX register to be full. */
- ret = readl_poll_timeout(&base->sr, val, val & mask, 10000);
+ ret = readl_poll_timeout(&base->sr, val, val & mask, 1000000);
if (ret < 0) {
printf("%s timeout\n", __func__);
return -ETIMEDOUT;
