mmc: renesas-sdhi: Add R8A77961 M3-W+ support

Support R8A77961 M3-W+ SoC.

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>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>

diff --git a/drivers/mmc/renesas-sdhi.c b/drivers/mmc/renesas-sdhi.c
index 90e8aaddb0538ef3a14a7f84524d212d65b02892..95db8aca931bb7dd915200a7a2409e1a5eb32634 100644 (file)
--- a/drivers/mmc/renesas-sdhi.c
+++ b/drivers/mmc/renesas-sdhi.c
@@ -836,6 +836,7 @@ static const struct udevice_id renesas_sdhi_match[] = {
        { .compatible = "renesas,sdhi-r8a7794", .data = RENESAS_GEN2_QUIRKS },
        { .compatible = "renesas,sdhi-r8a7795", .data = RENESAS_GEN3_QUIRKS },
        { .compatible = "renesas,sdhi-r8a7796", .data = RENESAS_GEN3_QUIRKS },
+       { .compatible = "renesas,sdhi-r8a77961", .data = RENESAS_GEN3_QUIRKS },
        { .compatible = "renesas,rcar-gen3-sdhi", .data = RENESAS_GEN3_QUIRKS },
        { .compatible = "renesas,sdhi-r8a77965", .data = RENESAS_GEN3_QUIRKS },
        { .compatible = "renesas,sdhi-r8a77970", .data = RENESAS_GEN3_QUIRKS },
@@ -905,6 +906,11 @@ static void renesas_sdhi_filter_caps(struct udevice *dev)
                        r8a7796_rev13_calib_table[!rmobile_is_gen3_mmc0(priv)];
        }
 
+       /* M3W+ bad taps */
+       if ((rmobile_get_cpu_type() == RMOBILE_CPU_TYPE_R8A7796) &&
+           (rmobile_get_cpu_rev_integer() == 3))
+               priv->hs400_bad_tap = BIT(1) | BIT(3) | BIT(5) | BIT(7);
+
        /* M3N can use HS400 with manual adjustment */
        if (rmobile_get_cpu_type() == RMOBILE_CPU_TYPE_R8A77965) {
                priv->adjust_hs400_enable = true;