[U-Boot,5/9] mmc: tmio: sdhi: Adjust HS400 calibration offsets
diff mbox series

Message ID 20191110154012.24603-5-marek.vasut+renesas@gmail.com
State Superseded
Delegated to: Peng Fan
Headers show
Series
  • [U-Boot,1/9] mmc: tmio: sdhi: Track current tap number in private data
Related show

Commit Message

Marek Vasut Nov. 10, 2019, 3:40 p.m. UTC
Adjust the TMPPORT3 offsets according to the latest information
from the chip vendor.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
---
 drivers/mmc/renesas-sdhi.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Patch
diff mbox series

diff --git a/drivers/mmc/renesas-sdhi.c b/drivers/mmc/renesas-sdhi.c
index 8c96e5c8a4..79672653ff 100644
--- a/drivers/mmc/renesas-sdhi.c
+++ b/drivers/mmc/renesas-sdhi.c
@@ -604,22 +604,22 @@  static void renesas_sdhi_filter_caps(struct udevice *dev)
 	    (rmobile_get_cpu_rev_integer() == 1) &&
 	    (rmobile_get_cpu_rev_fraction() > 2)) {
 		priv->adjust_hs400_enable = true;
-		priv->adjust_hs400_offset = 0;
+		priv->adjust_hs400_offset = 3;
 		priv->adjust_hs400_calibrate = 0x9;
 	}
 
 	/* M3N can use HS400 with manual adjustment */
 	if (rmobile_get_cpu_type() == RMOBILE_CPU_TYPE_R8A77965) {
 		priv->adjust_hs400_enable = true;
-		priv->adjust_hs400_offset = 0;
+		priv->adjust_hs400_offset = 3;
 		priv->adjust_hs400_calibrate = 0x0;
 	}
 
 	/* E3 can use HS400 with manual adjustment */
 	if (rmobile_get_cpu_type() == RMOBILE_CPU_TYPE_R8A77990) {
 		priv->adjust_hs400_enable = true;
-		priv->adjust_hs400_offset = 0;
-		priv->adjust_hs400_calibrate = 0x2;
+		priv->adjust_hs400_offset = 3;
+		priv->adjust_hs400_calibrate = 0x4;
 	}
 
 	/* H3 ES1.x, ES2.0 and M3W ES1.0, ES1.1, ES1.2 uses 4 tuning taps */