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-rw-r--r--include/linux/atmel-mci.h2
-rw-r--r--include/linux/mfd/tmio.h25
-rw-r--r--include/linux/mmc/card.h10
-rw-r--r--include/linux/mmc/dw_mmc.h4
-rw-r--r--include/linux/mmc/host.h12
-rw-r--r--include/linux/mmc/mmc.h7
-rw-r--r--include/linux/mmc/sdhci.h3
-rw-r--r--include/linux/mmc/slot-gpio.h5
8 files changed, 61 insertions, 7 deletions
diff --git a/include/linux/atmel-mci.h b/include/linux/atmel-mci.h
index 4c7a4b2104b..91b77f8d495 100644
--- a/include/linux/atmel-mci.h
+++ b/include/linux/atmel-mci.h
@@ -1,6 +1,8 @@
#ifndef __LINUX_ATMEL_MCI_H
#define __LINUX_ATMEL_MCI_H
+#include <linux/types.h>
+
#define ATMCI_MAX_NR_SLOTS 2
/**
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index 8f6f2e91e7a..57388171610 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -5,6 +5,7 @@
#include <linux/fb.h>
#include <linux/io.h>
#include <linux/jiffies.h>
+#include <linux/mmc/card.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
@@ -83,6 +84,27 @@
*/
#define TMIO_MMC_HAVE_HIGH_REG (1 << 6)
+/*
+ * Some controllers have CMD12 automatically
+ * issue/non-issue register
+ */
+#define TMIO_MMC_HAVE_CMD12_CTRL (1 << 7)
+
+/*
+ * Some controllers needs to set 1 on SDIO status reserved bits
+ */
+#define TMIO_MMC_SDIO_STATUS_QUIRK (1 << 8)
+
+/*
+ * Some controllers have DMA enable/disable register
+ */
+#define TMIO_MMC_HAVE_CTL_DMA_REG (1 << 9)
+
+/*
+ * Some controllers allows to set SDx actual clock
+ */
+#define TMIO_MMC_CLK_ACTUAL (1 << 10)
+
int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base);
int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base);
void tmio_core_mmc_pwr(void __iomem *cnf, int shift, int state);
@@ -96,6 +118,7 @@ struct tmio_mmc_dma {
int slave_id_tx;
int slave_id_rx;
int alignment_shift;
+ dma_addr_t dma_rx_offset;
bool (*filter)(struct dma_chan *chan, void *arg);
};
@@ -120,6 +143,8 @@ struct tmio_mmc_data {
/* clock management callbacks */
int (*clk_enable)(struct platform_device *pdev, unsigned int *f);
void (*clk_disable)(struct platform_device *pdev);
+ int (*multi_io_quirk)(struct mmc_card *card,
+ unsigned int direction, int blk_size);
};
/*
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index d424b9de3af..b0692d28f8e 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -42,7 +42,8 @@ struct mmc_csd {
unsigned int read_partial:1,
read_misalign:1,
write_partial:1,
- write_misalign:1;
+ write_misalign:1,
+ dsr_imp:1;
};
struct mmc_ext_csd {
@@ -74,7 +75,7 @@ struct mmc_ext_csd {
unsigned int sec_trim_mult; /* Secure trim multiplier */
unsigned int sec_erase_mult; /* Secure erase multiplier */
unsigned int trim_timeout; /* In milliseconds */
- bool enhanced_area_en; /* enable bit */
+ bool partition_setting_completed; /* enable bit */
unsigned long long enhanced_area_offset; /* Units: Byte */
unsigned int enhanced_area_size; /* Units: KB */
unsigned int cache_size; /* Units: KB */
@@ -214,11 +215,12 @@ enum mmc_blk_status {
};
/* The number of MMC physical partitions. These consist of:
- * boot partitions (2), general purpose partitions (4) in MMC v4.4.
+ * boot partitions (2), general purpose partitions (4) and
+ * RPMB partition (1) in MMC v4.4.
*/
#define MMC_NUM_BOOT_PARTITION 2
#define MMC_NUM_GP_PARTITION 4
-#define MMC_NUM_PHY_PARTITION 6
+#define MMC_NUM_PHY_PARTITION 7
#define MAX_MMC_PART_NAME_LEN 20
/*
diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h
index 29ce014ab42..001366927cf 100644
--- a/include/linux/mmc/dw_mmc.h
+++ b/include/linux/mmc/dw_mmc.h
@@ -26,6 +26,8 @@ enum dw_mci_state {
STATE_DATA_BUSY,
STATE_SENDING_STOP,
STATE_DATA_ERROR,
+ STATE_SENDING_CMD11,
+ STATE_WAITING_CMD11_DONE,
};
enum {
@@ -188,7 +190,7 @@ struct dw_mci {
/* Workaround flags */
u32 quirks;
- struct regulator *vmmc; /* Power regulator */
+ bool vqmmc_enabled;
unsigned long irq_flags; /* IRQ flags */
int irq;
};
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 7960424d0bc..df0c15396bb 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -42,6 +42,7 @@ struct mmc_ios {
#define MMC_POWER_OFF 0
#define MMC_POWER_UP 1
#define MMC_POWER_ON 2
+#define MMC_POWER_UNDEFINED 3
unsigned char bus_width; /* data bus width */
@@ -139,6 +140,13 @@ struct mmc_host_ops {
int (*select_drive_strength)(unsigned int max_dtr, int host_drv, int card_drv);
void (*hw_reset)(struct mmc_host *host);
void (*card_event)(struct mmc_host *host);
+
+ /*
+ * Optional callback to support controllers with HW issues for multiple
+ * I/O. Returns the number of supported blocks for the request.
+ */
+ int (*multi_io_quirk)(struct mmc_card *card,
+ unsigned int direction, int blk_size);
};
struct mmc_card;
@@ -265,7 +273,6 @@ struct mmc_host {
#define MMC_CAP2_BOOTPART_NOACC (1 << 0) /* Boot partition no access */
#define MMC_CAP2_FULL_PWR_CYCLE (1 << 2) /* Can do full power cycle */
-#define MMC_CAP2_NO_MULTI_READ (1 << 3) /* Multiblock reads don't work */
#define MMC_CAP2_HS200_1_8V_SDR (1 << 5) /* can support */
#define MMC_CAP2_HS200_1_2V_SDR (1 << 6) /* can support */
#define MMC_CAP2_HS200 (MMC_CAP2_HS200_1_8V_SDR | \
@@ -365,6 +372,9 @@ struct mmc_host {
unsigned int slotno; /* used for sdio acpi binding */
+ int dsr_req; /* DSR value is valid */
+ u32 dsr; /* optional driver stage (DSR) value */
+
unsigned long private[0] ____cacheline_aligned;
};
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 64ec963ed34..1cd00b3a75b 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -53,6 +53,11 @@
#define MMC_SEND_TUNING_BLOCK 19 /* adtc R1 */
#define MMC_SEND_TUNING_BLOCK_HS200 21 /* adtc R1 */
+#define MMC_TUNING_BLK_PATTERN_4BIT_SIZE 64
+#define MMC_TUNING_BLK_PATTERN_8BIT_SIZE 128
+extern const u8 tuning_blk_pattern_4bit[MMC_TUNING_BLK_PATTERN_4BIT_SIZE];
+extern const u8 tuning_blk_pattern_8bit[MMC_TUNING_BLK_PATTERN_8BIT_SIZE];
+
/* class 3 */
#define MMC_WRITE_DAT_UNTIL_STOP 20 /* adtc [31:0] data addr R1 */
@@ -281,6 +286,7 @@ struct _mmc_csd {
#define EXT_CSD_EXP_EVENTS_CTRL 56 /* R/W, 2 bytes */
#define EXT_CSD_DATA_SECTOR_SIZE 61 /* R */
#define EXT_CSD_GP_SIZE_MULT 143 /* R/W */
+#define EXT_CSD_PARTITION_SETTING_COMPLETED 155 /* R/W */
#define EXT_CSD_PARTITION_ATTRIBUTE 156 /* R/W */
#define EXT_CSD_PARTITION_SUPPORT 160 /* RO */
#define EXT_CSD_HPI_MGMT 161 /* R/W */
@@ -349,6 +355,7 @@ struct _mmc_csd {
#define EXT_CSD_PART_CONFIG_ACC_RPMB (0x3)
#define EXT_CSD_PART_CONFIG_ACC_GP0 (0x4)
+#define EXT_CSD_PART_SETTING_COMPLETED (0x1)
#define EXT_CSD_PART_SUPPORT_PART_EN (0x1)
#define EXT_CSD_CMD_SET_NORMAL (1<<0)
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h
index 09ebe57d5ce..dba793e3a33 100644
--- a/include/linux/mmc/sdhci.h
+++ b/include/linux/mmc/sdhci.h
@@ -98,6 +98,8 @@ struct sdhci_host {
#define SDHCI_QUIRK2_BROKEN_HS200 (1<<6)
/* Controller does not support DDR50 */
#define SDHCI_QUIRK2_BROKEN_DDR50 (1<<7)
+/* Stop command (CMD12) can set Transfer Complete when not using MMC_RSP_BUSY */
+#define SDHCI_QUIRK2_STOP_WITH_TC (1<<8)
int irq; /* Device IRQ */
void __iomem *ioaddr; /* Mapped address */
@@ -146,6 +148,7 @@ struct sdhci_host {
struct mmc_command *cmd; /* Current command */
struct mmc_data *data; /* Current data request */
unsigned int data_early:1; /* Data finished before cmd */
+ unsigned int busy_handle:1; /* Handling the order of Busy-end */
struct sg_mapping_iter sg_miter; /* SG state for PIO */
unsigned int blocks; /* remaining PIO blocks */
diff --git a/include/linux/mmc/slot-gpio.h b/include/linux/mmc/slot-gpio.h
index d2433381e82..e56fa24c932 100644
--- a/include/linux/mmc/slot-gpio.h
+++ b/include/linux/mmc/slot-gpio.h
@@ -24,7 +24,10 @@ void mmc_gpio_free_cd(struct mmc_host *host);
int mmc_gpiod_request_cd(struct mmc_host *host, const char *con_id,
unsigned int idx, bool override_active_level,
- unsigned int debounce);
+ unsigned int debounce, bool *gpio_invert);
+int mmc_gpiod_request_ro(struct mmc_host *host, const char *con_id,
+ unsigned int idx, bool override_active_level,
+ unsigned int debounce, bool *gpio_invert);
void mmc_gpiod_free_cd(struct mmc_host *host);
void mmc_gpiod_request_cd_irq(struct mmc_host *host);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-27 07:01:56 +0000