| #ifndef __MACH_AUDMUX_H |
| #define __MACH_AUDMUX_H |
| |
| #define MX27_AUDMUX_HPCR1_SSI0 0 |
| #define MX27_AUDMUX_HPCR2_SSI1 1 |
| #define MX27_AUDMUX_HPCR3_SSI_PINS_4 2 |
| #define MX27_AUDMUX_PPCR1_SSI_PINS_1 3 |
| #define MX27_AUDMUX_PPCR2_SSI_PINS_2 4 |
| #define MX27_AUDMUX_PPCR3_SSI_PINS_3 5 |
| |
| #define MX31_AUDMUX_PORT1_SSI0 0 |
| #define MX31_AUDMUX_PORT2_SSI1 1 |
| #define MX31_AUDMUX_PORT3_SSI_PINS_3 2 |
| #define MX31_AUDMUX_PORT4_SSI_PINS_4 3 |
| #define MX31_AUDMUX_PORT5_SSI_PINS_5 4 |
| #define MX31_AUDMUX_PORT6_SSI_PINS_6 5 |
| |
| #define MX51_AUDMUX_PORT1_SSI0 0 |
| #define MX51_AUDMUX_PORT2_SSI1 1 |
| #define MX51_AUDMUX_PORT3 2 |
| #define MX51_AUDMUX_PORT4 3 |
| #define MX51_AUDMUX_PORT5 4 |
| #define MX51_AUDMUX_PORT6 5 |
| #define MX51_AUDMUX_PORT7 6 |
| |
| /* Register definitions for the i.MX21/27 Digital Audio Multiplexer */ |
| #define MXC_AUDMUX_V1_PCR_INMMASK(x) ((x) & 0xff) |
| #define MXC_AUDMUX_V1_PCR_INMEN (1 << 8) |
| #define MXC_AUDMUX_V1_PCR_TXRXEN (1 << 10) |
| #define MXC_AUDMUX_V1_PCR_SYN (1 << 12) |
| #define MXC_AUDMUX_V1_PCR_RXDSEL(x) (((x) & 0x7) << 13) |
| #define MXC_AUDMUX_V1_PCR_RFCSEL(x) (((x) & 0xf) << 20) |
| #define MXC_AUDMUX_V1_PCR_RCLKDIR (1 << 24) |
| #define MXC_AUDMUX_V1_PCR_RFSDIR (1 << 25) |
| #define MXC_AUDMUX_V1_PCR_TFCSEL(x) (((x) & 0xf) << 26) |
| #define MXC_AUDMUX_V1_PCR_TCLKDIR (1 << 30) |
| #define MXC_AUDMUX_V1_PCR_TFSDIR (1 << 31) |
| |
| /* Register definitions for the i.MX25/31/35/51 Digital Audio Multiplexer */ |
| #define MXC_AUDMUX_V2_PTCR_TFSDIR (1 << 31) |
| #define MXC_AUDMUX_V2_PTCR_TFSEL(x) (((x) & 0xf) << 27) |
| #define MXC_AUDMUX_V2_PTCR_TCLKDIR (1 << 26) |
| #define MXC_AUDMUX_V2_PTCR_TCSEL(x) (((x) & 0xf) << 22) |
| #define MXC_AUDMUX_V2_PTCR_RFSDIR (1 << 21) |
| #define MXC_AUDMUX_V2_PTCR_RFSEL(x) (((x) & 0xf) << 17) |
| #define MXC_AUDMUX_V2_PTCR_RCLKDIR (1 << 16) |
| #define MXC_AUDMUX_V2_PTCR_RCSEL(x) (((x) & 0xf) << 12) |
| #define MXC_AUDMUX_V2_PTCR_SYN (1 << 11) |
| |
| #define MXC_AUDMUX_V2_PDCR_RXDSEL(x) (((x) & 0x7) << 13) |
| #define MXC_AUDMUX_V2_PDCR_TXRXEN (1 << 12) |
| #define MXC_AUDMUX_V2_PDCR_MODE(x) (((x) & 0x3) << 8) |
| #define MXC_AUDMUX_V2_PDCR_INMMASK(x) ((x) & 0xff) |
| |
| int mxc_audmux_v1_configure_port(unsigned int port, unsigned int pcr); |
| |
| int mxc_audmux_v2_configure_port(unsigned int port, unsigned int ptcr, |
| unsigned int pdcr); |
| |
| #endif /* __MACH_AUDMUX_H */ |
