1#ifndef __MACH_AUDMUX_H 2#define __MACH_AUDMUX_H 3 4#define MX27_AUDMUX_HPCR1_SSI0 0 5#define MX27_AUDMUX_HPCR2_SSI1 1 6#define MX27_AUDMUX_HPCR3_SSI_PINS_4 2 7#define MX27_AUDMUX_PPCR1_SSI_PINS_1 3 8#define MX27_AUDMUX_PPCR2_SSI_PINS_2 4 9#define MX27_AUDMUX_PPCR3_SSI_PINS_3 5 10 11#define MX31_AUDMUX_PORT1_SSI0 0 12#define MX31_AUDMUX_PORT2_SSI1 1 13#define MX31_AUDMUX_PORT3_SSI_PINS_3 2 14#define MX31_AUDMUX_PORT4_SSI_PINS_4 3 15#define MX31_AUDMUX_PORT5_SSI_PINS_5 4 16#define MX31_AUDMUX_PORT6_SSI_PINS_6 5 17 18/* Register definitions for the i.MX21/27 Digital Audio Multiplexer */ 19#define MXC_AUDMUX_V1_PCR_INMMASK(x) ((x) & 0xff) 20#define MXC_AUDMUX_V1_PCR_INMEN (1 << 8) 21#define MXC_AUDMUX_V1_PCR_TXRXEN (1 << 10) 22#define MXC_AUDMUX_V1_PCR_SYN (1 << 12) 23#define MXC_AUDMUX_V1_PCR_RXDSEL(x) (((x) & 0x7) << 13) 24#define MXC_AUDMUX_V1_PCR_RFCSEL(x) (((x) & 0xf) << 20) 25#define MXC_AUDMUX_V1_PCR_RCLKDIR (1 << 24) 26#define MXC_AUDMUX_V1_PCR_RFSDIR (1 << 25) 27#define MXC_AUDMUX_V1_PCR_TFCSEL(x) (((x) & 0xf) << 26) 28#define MXC_AUDMUX_V1_PCR_TCLKDIR (1 << 30) 29#define MXC_AUDMUX_V1_PCR_TFSDIR (1 << 31) 30 31/* Register definitions for the i.MX25/31/35 Digital Audio Multiplexer */ 32#define MXC_AUDMUX_V2_PTCR_TFSDIR (1 << 31) 33#define MXC_AUDMUX_V2_PTCR_TFSEL(x) (((x) & 0xf) << 27) 34#define MXC_AUDMUX_V2_PTCR_TCLKDIR (1 << 26) 35#define MXC_AUDMUX_V2_PTCR_TCSEL(x) (((x) & 0xf) << 22) 36#define MXC_AUDMUX_V2_PTCR_RFSDIR (1 << 21) 37#define MXC_AUDMUX_V2_PTCR_RFSEL(x) (((x) & 0xf) << 17) 38#define MXC_AUDMUX_V2_PTCR_RCLKDIR (1 << 16) 39#define MXC_AUDMUX_V2_PTCR_RCSEL(x) (((x) & 0xf) << 12) 40#define MXC_AUDMUX_V2_PTCR_SYN (1 << 11) 41 42#define MXC_AUDMUX_V2_PDCR_RXDSEL(x) (((x) & 0x7) << 13) 43#define MXC_AUDMUX_V2_PDCR_TXRXEN (1 << 12) 44#define MXC_AUDMUX_V2_PDCR_MODE(x) (((x) & 0x3) << 8) 45#define MXC_AUDMUX_V2_PDCR_INMMASK(x) ((x) & 0xff) 46 47int mxc_audmux_v1_configure_port(unsigned int port, unsigned int pcr); 48 49int mxc_audmux_v2_configure_port(unsigned int port, unsigned int ptcr, 50 unsigned int pdcr); 51 52#endif /* __MACH_AUDMUX_H */ 53