From d919bb983096d7b69f140ffb068796893a52d789 Mon Sep 17 00:00:00 2001 From: Hai Pham Date: Thu, 26 Jan 2023 21:05:59 +0100 Subject: [PATCH] mmc: renesas-sdhi: Add R8A77961 M3-W+ support Support R8A77961 M3-W+ SoC. Reviewed-by: Marek Vasut Signed-off-by: Hai Pham Signed-off-by: Marek Vasut Reviewed-by: Jaehoon Chung --- drivers/mmc/renesas-sdhi.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/mmc/renesas-sdhi.c b/drivers/mmc/renesas-sdhi.c index 90e8aaddb0..95db8aca93 100644 --- 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; -- 2.39.5