/* * wm8753.h -- audio driver for WM8753 * * Copyright 2003 Wolfson Microelectronics PLC. * Author: Liam Girdwood * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. * */ #ifndef _WM8753_H #define _WM8753_H /* WM8753 register space */ #define WM8753_DAC 0x01 #define WM8753_ADC 0x02 #define WM8753_PCM 0x03 #define WM8753_HIFI 0x04 #define WM8753_IOCTL 0x05 #define WM8753_SRATE1 0x06 #define WM8753_SRATE2 0x07 #define WM8753_LDAC 0x08 #define WM8753_RDAC 0x09 #define WM8753_BASS 0x0a #define WM8753_TREBLE 0x0b #define WM8753_ALC1 0x0c #define WM8753_ALC2 0x0d #define WM8753_ALC3 0x0e #define WM8753_NGATE 0x0f #define WM8753_LADC 0x10 #define WM8753_RADC 0x11 #define WM8753_ADCTL1 0x12 #define WM8753_3D 0x13 #define WM8753_PWR1 0x14 #define WM8753_PWR2 0x15 #define WM8753_PWR3 0x16 #define WM8753_PWR4 0x17 #define WM8753_ID 0x18 #define WM8753_INTPOL 0x19 #define WM8753_INTEN 0x1a #define WM8753_GPIO1 0x1b #define WM8753_GPIO2 0x1c #define WM8753_RESET 0x1f #define WM8753_RECMIX1 0x20 #define WM8753_RECMIX2 0x21 #define WM8753_LOUTM1 0x22 #define WM8753_LOUTM2 0x23 #define WM8753_ROUTM1 0x24 #define WM8753_ROUTM2 0x25 #define WM8753_MOUTM1 0x26 #define WM8753_MOUTM2 0x27 #define WM8753_LOUT1V 0x28 #define WM8753_ROUT1V 0x29 #define WM8753_LOUT2V 0x2a #define WM8753_ROUT2V 0x2b #define WM8753_MOUTV 0x2c #define WM8753_OUTCTL 0x2d #define WM8753_ADCIN 0x2e #define WM8753_INCTL1 0x2f #define WM8753_INCTL2 0x30 #define WM8753_LINVOL 0x31 #define WM8753_RINVOL 0x32 #define WM8753_MICBIAS 0x33 #define WM8753_CLOCK 0x34 #define WM8753_PLL1CTL1 0x35 #define WM8753_PLL1CTL2 0x36 #define WM8753_PLL1CTL3 0x37 #define WM8753_PLL1CTL4 0x38 #define WM8753_PLL2CTL1 0x39 #define WM8753_PLL2CTL2 0x3a #define WM8753_PLL2CTL3 0x3b #define WM8753_PLL2CTL4 0x3c #define WM8753_BIASCTL 0x3d #define WM8753_ADCTL2 0x3f #define WM8753_PLL1 0 #define WM8753_PLL2 1 /* clock inputs */ #define WM8753_MCLK 0 #define WM8753_PCMCLK 1 /* clock divider id's */ #define WM8753_PCMDIV 0 #define WM8753_BCLKDIV 1 #define WM8753_VXCLKDIV 2 /* PCM clock dividers */ #define WM8753_PCM_DIV_1 (0 << 6) #define WM8753_PCM_DIV_3 (2 << 6) #define WM8753_PCM_DIV_5_5 (3 << 6) #define WM8753_PCM_DIV_2 (4 << 6) #define WM8753_PCM_DIV_4 (5 << 6) #define WM8753_PCM_DIV_6 (6 << 6) #define WM8753_PCM_DIV_8 (7 << 6) /* BCLK clock dividers */ #define WM8753_BCLK_DIV_1 (0 << 3) #define WM8753_BCLK_DIV_2 (1 << 3) #define WM8753_BCLK_DIV_4 (2 << 3) #define WM8753_BCLK_DIV_8 (3 << 3) #define WM8753_BCLK_DIV_16 (4 << 3) /* VXCLK clock dividers */ #define WM8753_VXCLK_DIV_1 (0 << 6) #define WM8753_VXCLK_DIV_2 (1 << 6) #define WM8753_VXCLK_DIV_4 (2 << 6) #define WM8753_VXCLK_DIV_8 (3 << 6) #define WM8753_VXCLK_DIV_16 (4 << 6) #endif

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