aplay -l

**** List of PLAYBACK Hardware Devices ****
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
  Subdevices: 8/8
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1
  Subdevice #2: subdevice #2
  Subdevice #3: subdevice #3
  Subdevice #4: subdevice #4
  Subdevice #5: subdevice #5
  Subdevice #6: subdevice #6
  Subdevice #7: subdevice #7
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

madplay -v x.mp3 | aplay 

MPEG Audio Decoder 0.15.2 (beta) - Copyright (C) 2000-2004 Robert Leslie et al.
Playing raw data 'stdin' : Unsigned 8 bit, Rate 8000 Hz, Mono CRC

/*------------------------------------------------------------------------------------------*\
 *
 * Hardware Config für FRITZ!Box Fon 7320
 *
\*------------------------------------------------------------------------------------------*/

#undef AVM_HARDWARE_CONFIG
#define AVM_HARDWARE_CONFIG  avm_hardware_config_hw172


struct _avm_hw_config AVM_HARDWARE_CONFIG[] = {


    /****************************************************************************************\
     *
     * GPIO Config
     *
    \****************************************************************************************/


    /*------------------------------------------------------------------------------------------*\
     * LEDs / Taster
    \*------------------------------------------------------------------------------------------*/
    {
        .name   = "gpio_avm_led_power",
        .value  = 44,
        .param  = avm_hw_param_gpio_out_active_low,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_LED,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OUTPUT_SET
        }
    },
    {
        .name   = "gpio_avm_led_internet",
        .value  = 47,
        .param  = avm_hw_param_gpio_out_active_low,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_LED,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OUTPUT_SET
        }
    },
    {
        .name   = "gpio_avm_led_dect",
        .value  = 38,
        .param  = avm_hw_param_gpio_out_active_low,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_LED,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OUTPUT_SET
        }
    },
    {
        .name   = "gpio_avm_led_wlan",
        .value  = 37,
        .param  = avm_hw_param_gpio_out_active_low,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_LED,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OUTPUT_SET
        }
    },
    {
        .name   = "gpio_avm_led_info",
        .value  = 35,
        .param  = avm_hw_param_gpio_out_active_low,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_LED,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OUTPUT_SET
        }
    },
    {
        .name   = "gpio_avm_led_info_red",
        .value  = 45,
        .param  = avm_hw_param_gpio_out_active_low,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_LED,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OUTPUT_SET
        }
    },

    /*--- DECT button connected to EXTIN 1 ---*/
    {
        .name   = "gpio_avm_button_dect",
        .value  = 2,
        .param  = avm_hw_param_gpio_in_active_low,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_LED,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_IN  | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_SET
        }
    },
    /*--- WLAN button connected to EXTIN 0 ---*/
    {
        .name   = "gpio_avm_button_wlan",
        .value  = 1,
        .param  = avm_hw_param_gpio_in_active_low,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_LED,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_IN  | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_SET   | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR
        }
    },


    /*--------------------------------------------------------------------------------------*\
     * DECT
    \*--------------------------------------------------------------------------------------*/
    {
        .name   = "gpio_avm_dect_reset",
        .value  = 54,
        .param  = avm_hw_param_gpio_out_active_low,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_PIGLET,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OD_SET
        }
    },
    {
        .name   = "gpio_avm_dect_uart_rx",
        .value  = 11,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_PIGLET,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_IN | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_SET | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR
        }
    },
    {
        .name   = "gpio_avm_dect_uart_tx",
        .value  = 12,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_PIGLET,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_SET | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OD_SET
        }
    },
    /*--------------------------------------------------------------------------------*\
     * TDM-Check (Clockmessung)
    \*--------------------------------------------------------------------------------*/
    { 
        .name   = "gpio_avm_tdm_fsc",              
        .value  = 0,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_TDMCHECK,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_IN | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR
        }
    },
    {
        .name   = "gpio_avm_tdm_dcl",
        .value  = 40,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_TDMCHECK,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_IN | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR
        }
    },

    /*--------------------------------------------------------------------------------------*\
     * PCM-BUS (TDM)
    \*--------------------------------------------------------------------------------------*/
    { 
        .name   = "gpio_avm_pcmlink_fsc",              
        .value  = 0,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_PCMLINK,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_IN | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_SET | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_SET | IFX_GPIO_IOCTL_PIN_CONFIG_PUDSEL_SET | IFX_GPIO_IOCTL_PIN_CONFIG_PUDEN_SET
        }
    },
    {
        .name   = "gpio_avm_pcmlink_do",
        .value  = 25,
        .param  = avm_hw_param_gpio_out_active_low,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_PCMLINK,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_SET | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OD_SET
        }
    },
    {
        .name   = "gpio_avm_pcmlink_di",
        .value  = 41,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_PCMLINK,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_IN | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_SET | IFX_GPIO_IOCTL_PIN_CONFIG_PUDSEL_SET | IFX_GPIO_IOCTL_PIN_CONFIG_PUDEN_SET
        }
    },
    {
        .name   = "gpio_avm_pcmlink_dcl",
        .value  = 40,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_PCMLINK,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_IN | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_SET | IFX_GPIO_IOCTL_PIN_CONFIG_PUDSEL_SET | IFX_GPIO_IOCTL_PIN_CONFIG_PUDEN_SET
        }
    },
    {
        .name   = "gpio_avm_spi_cs2",
        .value  = 22,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_PCMLINK,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_IN | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR
        }
    },


    /*--------------------------------------------------------------------------------------*\
     * SPI
    \*--------------------------------------------------------------------------------------*/
    {
        .name   = "gpio_avm_spi_clk",
        .value  = 18,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_SSC,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_SET | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OD_SET
        }
    },
    {
        .name   = "gpio_avm_spi_do",
        .value  = 17,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_SSC,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_SET | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OD_SET
        }
    },
    {
        .name   = "gpio_avm_spi_di",
        .value  = 16,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_SSC,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_IN | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_SET | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR
        }
    },


    /*--------------------------------------------------------------------------------------*\
     * USB
    \*--------------------------------------------------------------------------------------*/
#if defined(CONFIG_USB_HOST_IFX) || defined(CONFIG_USB_HOST_IFX_MODULE)
    {
        .name   = "gpio_avm_usb_pwr_en0",
        .value  =  IFX_GPIO_USB_VBUS1, /*--- => 50 ---*/
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_USB | IFX_GPIO_MODULE_EARLY_REGISTER,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OD_SET
        }
    },
    {
        .name   = "gpio_avm_usb_pwr_en1",
        .value  =  IFX_GPIO_USB_VBUS2, /*--- => 51 ---*/
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_USB | IFX_GPIO_MODULE_EARLY_REGISTER,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OD_SET
        }
    },
#endif


    /*--------------------------------------------------------------------------------------*\
     * ETHERNET
    \*--------------------------------------------------------------------------------------*/
    {
        .name   = "gpio_avm_extphy_25mhz",
        .value  =  3,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_EXTPHY_25MHZ_CLOCK,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_IN | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OD_SET
        }
    },
    {
        .name   = "gpio_avm_extphy1_reset",
        .value  = 34,
        .param  = avm_hw_param_gpio_out_active_low,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_EXTPHY_RESET,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR| IFX_GPIO_IOCTL_PIN_CONFIG_OD_SET
        }
    },
    {
        .name   = "gpio_avm_extphy2_reset",
        .value  = 36,
        .param  = avm_hw_param_gpio_out_active_low,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_EXTPHY_RESET,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR| IFX_GPIO_IOCTL_PIN_CONFIG_OD_SET
        }
    },
    {
        .name   = "gpio_avm_extphy_int",
        .value  = 39,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
           .module_id = IFX_GPIO_MODULE_EXTPHY_INT,
           .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_IN | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_SET
        }
    },
    {
        .name   = "gpio_avm_mii_mdio",
        .value  = 42,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_EXTPHY_MDIO,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_IN|IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT|IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_SET|IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR|IFX_GPIO_IOCTL_PIN_CONFIG_OD_SET
        }
    },
    {
        .name   = "gpio_avm_mii_mdc",
        .value  = 43,
        .param  = avm_hw_param_no_param,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_EXTPHY_MDIO,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT|IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_SET|IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR|IFX_GPIO_IOCTL_PIN_CONFIG_OD_SET
        }
    },


    /*--------------------------------------------------------------------------------------*\
     * PCIE / WLAN / Ext. WASP
    \*--------------------------------------------------------------------------------------*/
    {
        .name   = "gpio_avm_pcie_reset",
        .value  = 21,
        .param  = avm_hw_param_gpio_out_active_low,
        .manufactor_hw_config.manufactor_lantiq_gpio_config = {
            .module_id = IFX_GPIO_MODULE_PCIE,
            .config    = IFX_GPIO_IOCTL_PIN_CONFIG_DIR_OUT | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL0_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_ALTSEL1_CLEAR | IFX_GPIO_IOCTL_PIN_CONFIG_OD_SET 
        }
    },




    {   .name   = NULL }
};
EXPORT_SYMBOL(AVM_HARDWARE_CONFIG);