diff options
Diffstat (limited to 'include/sdhci.h')
| -rw-r--r-- | include/sdhci.h | 131 |
1 files changed, 65 insertions, 66 deletions
diff --git a/include/sdhci.h b/include/sdhci.h index 144570f2be..7544b494b1 100644 --- a/include/sdhci.h +++ b/include/sdhci.h @@ -28,11 +28,11 @@ #define SDHCI_ARGUMENT 0x08 #define SDHCI_TRANSFER_MODE 0x0C -#define SDHCI_TRNS_DMA 0x01 -#define SDHCI_TRNS_BLK_CNT_EN 0x02 -#define SDHCI_TRNS_ACMD12 0x04 -#define SDHCI_TRNS_READ 0x10 -#define SDHCI_TRNS_MULTI 0x20 +#define SDHCI_TRNS_DMA BIT(0) +#define SDHCI_TRNS_BLK_CNT_EN BIT(1) +#define SDHCI_TRNS_ACMD12 BIT(2) +#define SDHCI_TRNS_READ BIT(4) +#define SDHCI_TRNS_MULTI BIT(5) #define SDHCI_COMMAND 0x0E #define SDHCI_CMD_RESP_MASK 0x03 @@ -54,29 +54,29 @@ #define SDHCI_BUFFER 0x20 #define SDHCI_PRESENT_STATE 0x24 -#define SDHCI_CMD_INHIBIT 0x00000001 -#define SDHCI_DATA_INHIBIT 0x00000002 -#define SDHCI_DOING_WRITE 0x00000100 -#define SDHCI_DOING_READ 0x00000200 -#define SDHCI_SPACE_AVAILABLE 0x00000400 -#define SDHCI_DATA_AVAILABLE 0x00000800 -#define SDHCI_CARD_PRESENT 0x00010000 -#define SDHCI_CARD_STATE_STABLE 0x00020000 -#define SDHCI_CARD_DETECT_PIN_LEVEL 0x00040000 -#define SDHCI_WRITE_PROTECT 0x00080000 +#define SDHCI_CMD_INHIBIT BIT(0) +#define SDHCI_DATA_INHIBIT BIT(1) +#define SDHCI_DOING_WRITE BIT(8) +#define SDHCI_DOING_READ BIT(9) +#define SDHCI_SPACE_AVAILABLE BIT(10) +#define SDHCI_DATA_AVAILABLE BIT(11) +#define SDHCI_CARD_PRESENT BIT(16) +#define SDHCI_CARD_STATE_STABLE BIT(17) +#define SDHCI_CARD_DETECT_PIN_LEVEL BIT(18) +#define SDHCI_WRITE_PROTECT BIT(19) #define SDHCI_HOST_CONTROL 0x28 -#define SDHCI_CTRL_LED 0x01 -#define SDHCI_CTRL_4BITBUS 0x02 -#define SDHCI_CTRL_HISPD 0x04 +#define SDHCI_CTRL_LED BIT(0) +#define SDHCI_CTRL_4BITBUS BIT(1) +#define SDHCI_CTRL_HISPD BIT(2) #define SDHCI_CTRL_DMA_MASK 0x18 #define SDHCI_CTRL_SDMA 0x00 #define SDHCI_CTRL_ADMA1 0x08 #define SDHCI_CTRL_ADMA32 0x10 #define SDHCI_CTRL_ADMA64 0x18 -#define SDHCI_CTRL_8BITBUS 0x20 -#define SDHCI_CTRL_CD_TEST_INS 0x40 -#define SDHCI_CTRL_CD_TEST 0x80 +#define SDHCI_CTRL_8BITBUS BIT(5) +#define SDHCI_CTRL_CD_TEST_INS BIT(6) +#define SDHCI_CTRL_CD_TEST BIT(7) #define SDHCI_POWER_CONTROL 0x29 #define SDHCI_POWER_ON 0x01 @@ -87,9 +87,9 @@ #define SDHCI_BLOCK_GAP_CONTROL 0x2A #define SDHCI_WAKE_UP_CONTROL 0x2B -#define SDHCI_WAKE_ON_INT 0x01 -#define SDHCI_WAKE_ON_INSERT 0x02 -#define SDHCI_WAKE_ON_REMOVE 0x04 +#define SDHCI_WAKE_ON_INT BIT(0) +#define SDHCI_WAKE_ON_INSERT BIT(1) +#define SDHCI_WAKE_ON_REMOVE BIT(2) #define SDHCI_CLOCK_CONTROL 0x2C #define SDHCI_DIVIDER_SHIFT 8 @@ -97,10 +97,10 @@ #define SDHCI_DIV_MASK 0xFF #define SDHCI_DIV_MASK_LEN 8 #define SDHCI_DIV_HI_MASK 0x300 -#define SDHCI_PROG_CLOCK_MODE 0x0020 -#define SDHCI_CLOCK_CARD_EN 0x0004 -#define SDHCI_CLOCK_INT_STABLE 0x0002 -#define SDHCI_CLOCK_INT_EN 0x0001 +#define SDHCI_PROG_CLOCK_MODE BIT(5) +#define SDHCI_CLOCK_CARD_EN BIT(2) +#define SDHCI_CLOCK_INT_STABLE BIT(1) +#define SDHCI_CLOCK_INT_EN BIT(0) #define SDHCI_TIMEOUT_CONTROL 0x2E @@ -112,25 +112,25 @@ #define SDHCI_INT_STATUS 0x30 #define SDHCI_INT_ENABLE 0x34 #define SDHCI_SIGNAL_ENABLE 0x38 -#define SDHCI_INT_RESPONSE 0x00000001 -#define SDHCI_INT_DATA_END 0x00000002 -#define SDHCI_INT_DMA_END 0x00000008 -#define SDHCI_INT_SPACE_AVAIL 0x00000010 -#define SDHCI_INT_DATA_AVAIL 0x00000020 -#define SDHCI_INT_CARD_INSERT 0x00000040 -#define SDHCI_INT_CARD_REMOVE 0x00000080 -#define SDHCI_INT_CARD_INT 0x00000100 -#define SDHCI_INT_ERROR 0x00008000 -#define SDHCI_INT_TIMEOUT 0x00010000 -#define SDHCI_INT_CRC 0x00020000 -#define SDHCI_INT_END_BIT 0x00040000 -#define SDHCI_INT_INDEX 0x00080000 -#define SDHCI_INT_DATA_TIMEOUT 0x00100000 -#define SDHCI_INT_DATA_CRC 0x00200000 -#define SDHCI_INT_DATA_END_BIT 0x00400000 -#define SDHCI_INT_BUS_POWER 0x00800000 -#define SDHCI_INT_ACMD12ERR 0x01000000 -#define SDHCI_INT_ADMA_ERROR 0x02000000 +#define SDHCI_INT_RESPONSE BIT(0) +#define SDHCI_INT_DATA_END BIT(1) +#define SDHCI_INT_DMA_END BIT(3) +#define SDHCI_INT_SPACE_AVAIL BIT(4) +#define SDHCI_INT_DATA_AVAIL BIT(5) +#define SDHCI_INT_CARD_INSERT BIT(6) +#define SDHCI_INT_CARD_REMOVE BIT(7) +#define SDHCI_INT_CARD_INT BIT(8) +#define SDHCI_INT_ERROR BIT(15) +#define SDHCI_INT_TIMEOUT BIT(16) +#define SDHCI_INT_CRC BIT(17) +#define SDHCI_INT_END_BIT BIT(18) +#define SDHCI_INT_INDEX BIT(19) +#define SDHCI_INT_DATA_TIMEOUT BIT(20) +#define SDHCI_INT_DATA_CRC BIT(21) +#define SDHCI_INT_DATA_END_BIT BIT(22) +#define SDHCI_INT_BUS_POWER BIT(23) +#define SDHCI_INT_ACMD12ERR BIT(24) +#define SDHCI_INT_ADMA_ERROR BIT(25) #define SDHCI_INT_NORMAL_MASK 0x00007FFF #define SDHCI_INT_ERROR_MASK 0xFFFF8000 @@ -156,15 +156,15 @@ #define SDHCI_CLOCK_BASE_SHIFT 8 #define SDHCI_MAX_BLOCK_MASK 0x00030000 #define SDHCI_MAX_BLOCK_SHIFT 16 -#define SDHCI_CAN_DO_8BIT 0x00040000 -#define SDHCI_CAN_DO_ADMA2 0x00080000 -#define SDHCI_CAN_DO_ADMA1 0x00100000 -#define SDHCI_CAN_DO_HISPD 0x00200000 -#define SDHCI_CAN_DO_SDMA 0x00400000 -#define SDHCI_CAN_VDD_330 0x01000000 -#define SDHCI_CAN_VDD_300 0x02000000 -#define SDHCI_CAN_VDD_180 0x04000000 -#define SDHCI_CAN_64BIT 0x10000000 +#define SDHCI_CAN_DO_8BIT BIT(18) +#define SDHCI_CAN_DO_ADMA2 BIT(19) +#define SDHCI_CAN_DO_ADMA1 BIT(20) +#define SDHCI_CAN_DO_HISPD BIT(21) +#define SDHCI_CAN_DO_SDMA BIT(22) +#define SDHCI_CAN_VDD_330 BIT(24) +#define SDHCI_CAN_VDD_300 BIT(25) +#define SDHCI_CAN_VDD_180 BIT(26) +#define SDHCI_CAN_64BIT BIT(28) #define SDHCI_CAPABILITIES_1 0x44 #define SDHCI_CLOCK_MUL_MASK 0x00FF0000 @@ -213,9 +213,7 @@ #define SDHCI_QUIRK_BROKEN_R1B (1 << 2) #define SDHCI_QUIRK_NO_HISPD_BIT (1 << 3) #define SDHCI_QUIRK_BROKEN_VOLTAGE (1 << 4) -#define SDHCI_QUIRK_NO_CD (1 << 5) #define SDHCI_QUIRK_WAIT_SEND_CMD (1 << 6) -#define SDHCI_QUIRK_NO_SIMULT_VDD_AND_POWER (1 << 7) #define SDHCI_QUIRK_USE_WIDE8 (1 << 8) /* to make gcc happy */ @@ -228,13 +226,16 @@ struct sdhci_host; #define SDHCI_DEFAULT_BOUNDARY_ARG (7) struct sdhci_ops { #ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS - u32 (*read_l)(struct sdhci_host *host, int reg); - u16 (*read_w)(struct sdhci_host *host, int reg); - u8 (*read_b)(struct sdhci_host *host, int reg); - void (*write_l)(struct sdhci_host *host, u32 val, int reg); - void (*write_w)(struct sdhci_host *host, u16 val, int reg); - void (*write_b)(struct sdhci_host *host, u8 val, int reg); + u32 (*read_l)(struct sdhci_host *host, int reg); + u16 (*read_w)(struct sdhci_host *host, int reg); + u8 (*read_b)(struct sdhci_host *host, int reg); + void (*write_l)(struct sdhci_host *host, u32 val, int reg); + void (*write_w)(struct sdhci_host *host, u16 val, int reg); + void (*write_b)(struct sdhci_host *host, u8 val, int reg); #endif + int (*get_cd)(struct sdhci_host *host); + void (*set_control_reg)(struct sdhci_host *host); + void (*set_clock)(struct sdhci_host *host, u32 div); }; struct sdhci_host { @@ -253,8 +254,6 @@ struct sdhci_host { struct gpio_desc pwr_gpio; /* Power GPIO */ struct gpio_desc cd_gpio; /* Card Detect GPIO */ - void (*set_control_reg)(struct sdhci_host *host); - void (*set_clock)(int dev_index, unsigned int div); uint voltages; struct mmc_config cfg; |