From: Marek Vasut Date: Sat, 23 Nov 2019 12:36:21 +0000 (+0100) Subject: mmc: tmio: sdhi: Adjust HS400 calibration offsets X-Git-Tag: v2020.01-rc4~6^2~4 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=e5d3f3d9e53c5f600773ac725487b2ca5af230fd;p=oweals%2Fu-boot.git mmc: tmio: sdhi: Adjust HS400 calibration offsets Adjust the TMPPORT3 offsets according to the latest information from the chip vendor. Signed-off-by: Marek Vasut Cc: Masahiro Yamada --- 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 */