summaryrefslogtreecommitdiff
path: root/drivers/mmc/host/dw_mmc.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mmc/host/dw_mmc.h')
-rw-r--r--drivers/mmc/host/dw_mmc.h11
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
index 1e8d8380f..e8cd2dec3 100644
--- a/drivers/mmc/host/dw_mmc.h
+++ b/drivers/mmc/host/dw_mmc.h
@@ -15,6 +15,7 @@
#define _DW_MMC_H_
#define DW_MMC_240A 0x240a
+#define DW_MMC_280A 0x280a
#define SDMMC_CTRL 0x000
#define SDMMC_PWREN 0x004
@@ -175,7 +176,10 @@
/* Version ID register define */
#define SDMMC_GET_VERID(x) ((x) & 0xFFFF)
/* Card read threshold */
-#define SDMMC_SET_RD_THLD(v, x) (((v) & 0xFFF) << 16 | (x))
+#define SDMMC_SET_THLD(v, x) (((v) & 0xFFF) << 16 | (x))
+#define SDMMC_CARD_WR_THR_EN BIT(2)
+#define SDMMC_CARD_RD_THR_EN BIT(0)
+/* UHS-1 register defines */
#define SDMMC_UHS_18V BIT(0)
/* All ctrl reset bits */
#define SDMMC_CTRL_ALL_RESET_FLAGS \
@@ -245,9 +249,8 @@ extern int dw_mci_resume(struct dw_mci *host);
* @queue_node: List node for placing this node in the @queue list of
* &struct dw_mci.
* @clock: Clock rate configured by set_ios(). Protected by host->lock.
- * @__clk_old: The last updated clock with reflecting clock divider.
- * Keeping track of this helps us to avoid spamming the console
- * with CONFIG_MMC_CLKGATE.
+ * @__clk_old: The last clock value that was requested from core.
+ * Keeping track of this helps us to avoid spamming the console.
* @flags: Random state bits associated with the slot.
* @id: Number of this slot.
* @sdio_id: Number of this slot in the SDIO interrupt registers.