From 8c2208978877bf6533d97bde97ee763322d6308f Mon Sep 17 00:00:00 2001
From: Marek Vasut <marek.vasut+renesas@mailbox.org>
Date: Sat, 24 Feb 2024 23:32:10 +0100
Subject: [PATCH] mmc: Add generic tuning flag
Set generic mmc->tuning flag when performing tuning to indicate
this condition to drivers. Drivers may use this to bypass various
checks during tuning.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
---
drivers/mmc/mmc-uclass.c | 8 +++++++-
include/mmc.h | 1 +
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
index 328456831d..304bd5eaee 100644
--- a/drivers/mmc/mmc-uclass.c
+++ b/drivers/mmc/mmc-uclass.c
@@ -124,7 +124,13 @@ static int dm_mmc_execute_tuning(struct udevice *dev, uint opcode)
int mmc_execute_tuning(struct mmc *mmc, uint opcode)
{
- return dm_mmc_execute_tuning(mmc->dev, opcode);
+ int ret;
+
+ mmc->tuning = true;
+ ret = dm_mmc_execute_tuning(mmc->dev, opcode);
+ mmc->tuning = false;
+
+ return ret;
}
#endif
diff --git a/include/mmc.h b/include/mmc.h
index a4584f8472..4b8327f1f9 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -736,6 +736,7 @@ struct mmc {
* accessing the boot partitions
*/
u32 quirks;
+ bool tuning:1;
bool hs400_tuning:1;
enum bus_mode user_speed_mode; /* input speed mode from user */
--
2.39.5