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path: root/drivers/mmc/host/dw_mmc.h
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Diffstat (limited to 'drivers/mmc/host/dw_mmc.h')
-rw-r--r--drivers/mmc/host/dw_mmc.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
index f695b58f0..68d5da2df 100644
--- a/drivers/mmc/host/dw_mmc.h
+++ b/drivers/mmc/host/dw_mmc.h
@@ -46,6 +46,7 @@
#define SDMMC_VERID 0x06c
#define SDMMC_HCON 0x070
#define SDMMC_UHS_REG 0x074
+#define SDMMC_RST_N 0x078
#define SDMMC_BMOD 0x080
#define SDMMC_PLDMND 0x084
#define SDMMC_DBADDR 0x088
@@ -169,6 +170,8 @@
#define SDMMC_IDMAC_ENABLE BIT(7)
#define SDMMC_IDMAC_FB BIT(1)
#define SDMMC_IDMAC_SWRESET BIT(0)
+/* H/W reset */
+#define SDMMC_RST_HWACTIVE 0x1
/* Version ID register define */
#define SDMMC_GET_VERID(x) ((x) & 0xFFFF)
/* Card read threshold */
@@ -265,6 +268,7 @@ struct dw_mci_slot {
#define DW_MMC_CARD_PRESENT 0
#define DW_MMC_CARD_NEED_INIT 1
#define DW_MMC_CARD_NO_LOW_PWR 2
+#define DW_MMC_CARD_NO_USE_HOLD 3
int id;
int sdio_id;
};
@@ -274,7 +278,6 @@ struct dw_mci_slot {
* @caps: mmc subsystem specified capabilities of the controller(s).
* @init: early implementation specific initialization.
* @setup_clock: implementation specific clock configuration.
- * @prepare_command: handle CMD register extensions.
* @set_ios: handle bus specific extensions.
* @parse_dt: parse implementation specific device tree properties.
* @execute_tuning: implementation specific tuning procedure.
@@ -287,7 +290,6 @@ struct dw_mci_drv_data {
unsigned long *caps;
int (*init)(struct dw_mci *host);
int (*setup_clock)(struct dw_mci *host);
- void (*prepare_command)(struct dw_mci *host, u32 *cmdr);
void (*set_ios)(struct dw_mci *host, struct mmc_ios *ios);
int (*parse_dt)(struct dw_mci *host);
int (*execute_tuning)(struct dw_mci_slot *slot, u32 opcode);