From c1a49782cc32d720284d82742e8d9468c5ceb988 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Tue, 3 Dec 2019 21:05:13 +0100 Subject: mmc: renesas_sdhi: use recent tap values for HS400 New datasheets require different and new values for HS400 with 4taps or 8taps. Signed-off-by: Wolfram Sang Reviewed-by: Yoshihiro Shimoda Tested-by: Yoshihiro Shimoda Link: https://lore.kernel.org/r/20191203200513.1758-6-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson --- drivers/mmc/host/renesas_sdhi.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/mmc/host/renesas_sdhi.h') diff --git a/drivers/mmc/host/renesas_sdhi.h b/drivers/mmc/host/renesas_sdhi.h index 88d05a617d43..f524251d5113 100644 --- a/drivers/mmc/host/renesas_sdhi.h +++ b/drivers/mmc/host/renesas_sdhi.h @@ -14,8 +14,8 @@ struct renesas_sdhi_scc { unsigned long clk_rate; /* clock rate for SDR104 */ - u32 tap; /* sampling clock position for SDR104 */ - u32 tap_hs400; /* sampling clock position for HS400 */ + u32 tap; /* sampling clock position for SDR104/HS400 (8 TAP) */ + u32 tap_hs400_4tap; /* sampling clock position for HS400 (4 TAP) */ }; struct renesas_sdhi_of_data { -- cgit v1.2.3