diff options
Diffstat (limited to 'drivers/mmc/host/sdhci_f_sdh30.h')
| -rw-r--r-- | drivers/mmc/host/sdhci_f_sdh30.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci_f_sdh30.h b/drivers/mmc/host/sdhci_f_sdh30.h new file mode 100644 index 000000000..fc1ad28f7 --- /dev/null +++ b/drivers/mmc/host/sdhci_f_sdh30.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2013 - 2015 Fujitsu Semiconductor, Ltd + * Vincent Yang <vincent.yang@tw.fujitsu.com> + * Copyright (C) 2015 Linaro Ltd Andy Green <andy.green@linaro.org> + * Copyright (C) 2019 Socionext Inc. + * + */ + +/* F_SDH30 extended Controller registers */ +#define F_SDH30_AHB_CONFIG 0x100 +#define F_SDH30_AHB_BIGED BIT(6) +#define F_SDH30_BUSLOCK_DMA BIT(5) +#define F_SDH30_BUSLOCK_EN BIT(4) +#define F_SDH30_SIN BIT(3) +#define F_SDH30_AHB_INCR_16 BIT(2) +#define F_SDH30_AHB_INCR_8 BIT(1) +#define F_SDH30_AHB_INCR_4 BIT(0) + +#define F_SDH30_TUNING_SETTING 0x108 +#define F_SDH30_CMD_CHK_DIS BIT(16) + +#define F_SDH30_IO_CONTROL2 0x114 +#define F_SDH30_CRES_O_DN BIT(19) +#define F_SDH30_MSEL_O_1_8 BIT(18) + +#define F_SDH30_ESD_CONTROL 0x124 +#define F_SDH30_EMMC_RST BIT(1) +#define F_SDH30_CMD_DAT_DELAY BIT(9) +#define F_SDH30_EMMC_HS200 BIT(24) + +#define F_SDH30_MIN_CLOCK 400000 |