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Linux Kernel
3.7.1
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Linux Kernel
3.7.1
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Data Structures | |
| struct | imx_ssi |
Macros | |
| #define | SSI_STX0 0x00 |
| #define | SSI_STX1 0x04 |
| #define | SSI_SRX0 0x08 |
| #define | SSI_SRX1 0x0c |
| #define | SSI_SCR 0x10 |
| #define | SSI_SCR_CLK_IST (1 << 9) |
| #define | SSI_SCR_CLK_IST_SHIFT 9 |
| #define | SSI_SCR_TCH_EN (1 << 8) |
| #define | SSI_SCR_SYS_CLK_EN (1 << 7) |
| #define | SSI_SCR_I2S_MODE_NORM (0 << 5) |
| #define | SSI_SCR_I2S_MODE_MSTR (1 << 5) |
| #define | SSI_SCR_I2S_MODE_SLAVE (2 << 5) |
| #define | SSI_I2S_MODE_MASK (3 << 5) |
| #define | SSI_SCR_SYN (1 << 4) |
| #define | SSI_SCR_NET (1 << 3) |
| #define | SSI_SCR_RE (1 << 2) |
| #define | SSI_SCR_TE (1 << 1) |
| #define | SSI_SCR_SSIEN (1 << 0) |
| #define | SSI_SISR 0x14 |
| #define | SSI_SISR_MASK ((1 << 19) - 1) |
| #define | SSI_SISR_CMDAU (1 << 18) |
| #define | SSI_SISR_CMDDU (1 << 17) |
| #define | SSI_SISR_RXT (1 << 16) |
| #define | SSI_SISR_RDR1 (1 << 15) |
| #define | SSI_SISR_RDR0 (1 << 14) |
| #define | SSI_SISR_TDE1 (1 << 13) |
| #define | SSI_SISR_TDE0 (1 << 12) |
| #define | SSI_SISR_ROE1 (1 << 11) |
| #define | SSI_SISR_ROE0 (1 << 10) |
| #define | SSI_SISR_TUE1 (1 << 9) |
| #define | SSI_SISR_TUE0 (1 << 8) |
| #define | SSI_SISR_TFS (1 << 7) |
| #define | SSI_SISR_RFS (1 << 6) |
| #define | SSI_SISR_TLS (1 << 5) |
| #define | SSI_SISR_RLS (1 << 4) |
| #define | SSI_SISR_RFF1 (1 << 3) |
| #define | SSI_SISR_RFF0 (1 << 2) |
| #define | SSI_SISR_TFE1 (1 << 1) |
| #define | SSI_SISR_TFE0 (1 << 0) |
| #define | SSI_SIER 0x18 |
| #define | SSI_SIER_RDMAE (1 << 22) |
| #define | SSI_SIER_RIE (1 << 21) |
| #define | SSI_SIER_TDMAE (1 << 20) |
| #define | SSI_SIER_TIE (1 << 19) |
| #define | SSI_SIER_CMDAU_EN (1 << 18) |
| #define | SSI_SIER_CMDDU_EN (1 << 17) |
| #define | SSI_SIER_RXT_EN (1 << 16) |
| #define | SSI_SIER_RDR1_EN (1 << 15) |
| #define | SSI_SIER_RDR0_EN (1 << 14) |
| #define | SSI_SIER_TDE1_EN (1 << 13) |
| #define | SSI_SIER_TDE0_EN (1 << 12) |
| #define | SSI_SIER_ROE1_EN (1 << 11) |
| #define | SSI_SIER_ROE0_EN (1 << 10) |
| #define | SSI_SIER_TUE1_EN (1 << 9) |
| #define | SSI_SIER_TUE0_EN (1 << 8) |
| #define | SSI_SIER_TFS_EN (1 << 7) |
| #define | SSI_SIER_RFS_EN (1 << 6) |
| #define | SSI_SIER_TLS_EN (1 << 5) |
| #define | SSI_SIER_RLS_EN (1 << 4) |
| #define | SSI_SIER_RFF1_EN (1 << 3) |
| #define | SSI_SIER_RFF0_EN (1 << 2) |
| #define | SSI_SIER_TFE1_EN (1 << 1) |
| #define | SSI_SIER_TFE0_EN (1 << 0) |
| #define | SSI_STCR 0x1c |
| #define | SSI_STCR_TXBIT0 (1 << 9) |
| #define | SSI_STCR_TFEN1 (1 << 8) |
| #define | SSI_STCR_TFEN0 (1 << 7) |
| #define | SSI_FIFO_ENABLE_0_SHIFT 7 |
| #define | SSI_STCR_TFDIR (1 << 6) |
| #define | SSI_STCR_TXDIR (1 << 5) |
| #define | SSI_STCR_TSHFD (1 << 4) |
| #define | SSI_STCR_TSCKP (1 << 3) |
| #define | SSI_STCR_TFSI (1 << 2) |
| #define | SSI_STCR_TFSL (1 << 1) |
| #define | SSI_STCR_TEFS (1 << 0) |
| #define | SSI_SRCR 0x20 |
| #define | SSI_SRCR_RXBIT0 (1 << 9) |
| #define | SSI_SRCR_RFEN1 (1 << 8) |
| #define | SSI_SRCR_RFEN0 (1 << 7) |
| #define | SSI_FIFO_ENABLE_0_SHIFT 7 |
| #define | SSI_SRCR_RFDIR (1 << 6) |
| #define | SSI_SRCR_RXDIR (1 << 5) |
| #define | SSI_SRCR_RSHFD (1 << 4) |
| #define | SSI_SRCR_RSCKP (1 << 3) |
| #define | SSI_SRCR_RFSI (1 << 2) |
| #define | SSI_SRCR_RFSL (1 << 1) |
| #define | SSI_SRCR_REFS (1 << 0) |
| #define | SSI_SRCCR 0x28 |
| #define | SSI_SRCCR_DIV2 (1 << 18) |
| #define | SSI_SRCCR_PSR (1 << 17) |
| #define | SSI_SRCCR_WL(x) ((((x) - 2) >> 1) << 13) |
| #define | SSI_SRCCR_DC(x) (((x) & 0x1f) << 8) |
| #define | SSI_SRCCR_PM(x) (((x) & 0xff) << 0) |
| #define | SSI_SRCCR_WL_MASK (0xf << 13) |
| #define | SSI_SRCCR_DC_MASK (0x1f << 8) |
| #define | SSI_SRCCR_PM_MASK (0xff << 0) |
| #define | SSI_STCCR 0x24 |
| #define | SSI_STCCR_DIV2 (1 << 18) |
| #define | SSI_STCCR_PSR (1 << 17) |
| #define | SSI_STCCR_WL(x) ((((x) - 2) >> 1) << 13) |
| #define | SSI_STCCR_DC(x) (((x) & 0x1f) << 8) |
| #define | SSI_STCCR_PM(x) (((x) & 0xff) << 0) |
| #define | SSI_STCCR_WL_MASK (0xf << 13) |
| #define | SSI_STCCR_DC_MASK (0x1f << 8) |
| #define | SSI_STCCR_PM_MASK (0xff << 0) |
| #define | SSI_SFCSR 0x2c |
| #define | SSI_SFCSR_RFCNT1(x) (((x) & 0xf) << 28) |
| #define | SSI_RX_FIFO_1_COUNT_SHIFT 28 |
| #define | SSI_SFCSR_TFCNT1(x) (((x) & 0xf) << 24) |
| #define | SSI_TX_FIFO_1_COUNT_SHIFT 24 |
| #define | SSI_SFCSR_RFWM1(x) (((x) & 0xf) << 20) |
| #define | SSI_SFCSR_TFWM1(x) (((x) & 0xf) << 16) |
| #define | SSI_SFCSR_RFCNT0(x) (((x) & 0xf) << 12) |
| #define | SSI_RX_FIFO_0_COUNT_SHIFT 12 |
| #define | SSI_SFCSR_TFCNT0(x) (((x) & 0xf) << 8) |
| #define | SSI_TX_FIFO_0_COUNT_SHIFT 8 |
| #define | SSI_SFCSR_RFWM0(x) (((x) & 0xf) << 4) |
| #define | SSI_SFCSR_TFWM0(x) (((x) & 0xf) << 0) |
| #define | SSI_SFCSR_RFWM0_MASK (0xf << 4) |
| #define | SSI_SFCSR_TFWM0_MASK (0xf << 0) |
| #define | SSI_STR 0x30 |
| #define | SSI_STR_TEST (1 << 15) |
| #define | SSI_STR_RCK2TCK (1 << 14) |
| #define | SSI_STR_RFS2TFS (1 << 13) |
| #define | SSI_STR_RXSTATE(x) (((x) & 0xf) << 8) |
| #define | SSI_STR_TXD2RXD (1 << 7) |
| #define | SSI_STR_TCK2RCK (1 << 6) |
| #define | SSI_STR_TFS2RFS (1 << 5) |
| #define | SSI_STR_TXSTATE(x) (((x) & 0xf) << 0) |
| #define | SSI_SOR 0x34 |
| #define | SSI_SOR_CLKOFF (1 << 6) |
| #define | SSI_SOR_RX_CLR (1 << 5) |
| #define | SSI_SOR_TX_CLR (1 << 4) |
| #define | SSI_SOR_INIT (1 << 3) |
| #define | SSI_SOR_WAIT(x) (((x) & 0x3) << 1) |
| #define | SSI_SOR_WAIT_MASK (0x3 << 1) |
| #define | SSI_SOR_SYNRST (1 << 0) |
| #define | SSI_SACNT 0x38 |
| #define | SSI_SACNT_FRDIV(x) (((x) & 0x3f) << 5) |
| #define | SSI_SACNT_WR (1 << 4) |
| #define | SSI_SACNT_RD (1 << 3) |
| #define | SSI_SACNT_TIF (1 << 2) |
| #define | SSI_SACNT_FV (1 << 1) |
| #define | SSI_SACNT_AC97EN (1 << 0) |
| #define | SSI_SACADD 0x3c |
| #define | SSI_SACDAT 0x40 |
| #define | SSI_SATAG 0x44 |
| #define | SSI_STMSK 0x48 |
| #define | SSI_SRMSK 0x4c |
| #define | SSI_SACCST 0x50 |
| #define | SSI_SACCEN 0x54 |
| #define | SSI_SACCDIS 0x58 |
| #define | IMX_SSP_SYS_CLK 0 |
| #define | IMX_SSI_TX_DIV_2 0 |
| #define | IMX_SSI_TX_DIV_PSR 1 |
| #define | IMX_SSI_TX_DIV_PM 2 |
| #define | IMX_SSI_RX_DIV_2 3 |
| #define | IMX_SSI_RX_DIV_PSR 4 |
| #define | IMX_SSI_RX_DIV_PM 5 |
| #define | DRV_NAME "imx-ssi" |
1.8.2