From: Hai Pham hai.pham.ud@renesas.com
Early ES revisions of M3-W SoCs requires 4-tap HS400. Reflect the status from datasheet.
Reviewed-by: Marek Vasut marek.vasut+renesas@mailbox.org Signed-off-by: Hai Pham hai.pham.ud@renesas.com Signed-off-by: Marek Vasut marek.vasut+renesas@mailbox.org --- drivers/mmc/renesas-sdhi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/renesas-sdhi.c b/drivers/mmc/renesas-sdhi.c index 9ad92648a34..9f8a272d03d 100644 --- a/drivers/mmc/renesas-sdhi.c +++ b/drivers/mmc/renesas-sdhi.c @@ -934,12 +934,12 @@ static void renesas_sdhi_filter_caps(struct udevice *dev) r8a77990_calib_table[!rmobile_is_gen3_mmc0(priv)]; }
- /* H3 ES1.x, ES2.0 and M3W ES1.0, ES1.1, ES1.2 uses 4 tuning taps */ + /* H3 ES1.x, ES2.0 and M3W ES1.[0123] uses 4 tuning taps */ if (((rmobile_get_cpu_type() == RMOBILE_CPU_TYPE_R8A7795) && (rmobile_get_cpu_rev_integer() <= 2)) || ((rmobile_get_cpu_type() == RMOBILE_CPU_TYPE_R8A7796) && (rmobile_get_cpu_rev_integer() == 1) && - (rmobile_get_cpu_rev_fraction() <= 2))) + (rmobile_get_cpu_rev_fraction() <= 3))) priv->nrtaps = 4; else priv->nrtaps = 8;