drivers/mmc/host/sdhci_f_sdh30.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Copyright (C) 2013 - 2015 Fujitsu Semiconductor, Ltd
   4  *              Vincent Yang <vincent.yang@tw.fujitsu.com>
   5  * Copyright (C) 2015 Linaro Ltd  Andy Green <andy.green@linaro.org>
   6  * Copyright (C) 2019 Socionext Inc.
   7  *
   8  */
   9
  10 /* F_SDH30 extended Controller registers */
  11 #define F_SDH30_AHB_CONFIG      0x100
  12 #define  F_SDH30_AHB_BIGED      BIT(6)
  13 #define  F_SDH30_BUSLOCK_DMA    BIT(5)
  14 #define  F_SDH30_BUSLOCK_EN     BIT(4)
  15 #define  F_SDH30_SIN            BIT(3)
  16 #define  F_SDH30_AHB_INCR_16    BIT(2)
  17 #define  F_SDH30_AHB_INCR_8     BIT(1)
  18 #define  F_SDH30_AHB_INCR_4     BIT(0)
  19
  20 #define F_SDH30_TUNING_SETTING  0x108
  21 #define  F_SDH30_CMD_CHK_DIS    BIT(16)
  22
  23 #define F_SDH30_IO_CONTROL2     0x114
  24 #define  F_SDH30_CRES_O_DN      BIT(19)
  25 #define  F_SDH30_MSEL_O_1_8     BIT(18)
  26
  27 #define F_SDH30_ESD_CONTROL     0x124
  28 #define  F_SDH30_EMMC_RST               BIT(1)
  29 #define  F_SDH30_CMD_DAT_DELAY  BIT(9)
  30 #define  F_SDH30_EMMC_HS200             BIT(24)
  31
  32 #define F_SDH30_MIN_CLOCK               400000