1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Platform data for Texas Instruments TLV320AIC3x codec 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Author: Jarkko Nikula <jarkko.nikula@bitmer.com> 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun #ifndef __TLV320AIC3x_H__ 8*4882a593Smuzhiyun #define __TLV320AIC3x_H__ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun /* GPIO API */ 11*4882a593Smuzhiyun enum { 12*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_DISABLED = 0, 13*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_AUDIO_WORDCLK_ADC = 1, 14*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_CLOCK_MUX = 2, 15*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV2 = 3, 16*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV4 = 4, 17*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV8 = 5, 18*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_SHORT_CIRCUIT_IRQ = 6, 19*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_AGC_NOISE_IRQ = 7, 20*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_INPUT = 8, 21*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_OUTPUT = 9, 22*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_DIGITAL_MIC_MODCLK = 10, 23*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_AUDIO_WORDCLK = 11, 24*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_BUTTON_IRQ = 12, 25*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_HEADSET_DETECT_IRQ = 13, 26*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_HEADSET_DETECT_OR_BUTTON_IRQ = 14, 27*4882a593Smuzhiyun AIC3X_GPIO1_FUNC_ALL_IRQ = 16 28*4882a593Smuzhiyun }; 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun enum { 31*4882a593Smuzhiyun AIC3X_GPIO2_FUNC_DISABLED = 0, 32*4882a593Smuzhiyun AIC3X_GPIO2_FUNC_HEADSET_DETECT_IRQ = 2, 33*4882a593Smuzhiyun AIC3X_GPIO2_FUNC_INPUT = 3, 34*4882a593Smuzhiyun AIC3X_GPIO2_FUNC_OUTPUT = 4, 35*4882a593Smuzhiyun AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT = 5, 36*4882a593Smuzhiyun AIC3X_GPIO2_FUNC_AUDIO_BITCLK = 8, 37*4882a593Smuzhiyun AIC3X_GPIO2_FUNC_HEADSET_DETECT_OR_BUTTON_IRQ = 9, 38*4882a593Smuzhiyun AIC3X_GPIO2_FUNC_ALL_IRQ = 10, 39*4882a593Smuzhiyun AIC3X_GPIO2_FUNC_SHORT_CIRCUIT_OR_AGC_IRQ = 11, 40*4882a593Smuzhiyun AIC3X_GPIO2_FUNC_HEADSET_OR_BUTTON_PRESS_OR_SHORT_CIRCUIT_IRQ = 12, 41*4882a593Smuzhiyun AIC3X_GPIO2_FUNC_SHORT_CIRCUIT_IRQ = 13, 42*4882a593Smuzhiyun AIC3X_GPIO2_FUNC_AGC_NOISE_IRQ = 14, 43*4882a593Smuzhiyun AIC3X_GPIO2_FUNC_BUTTON_PRESS_IRQ = 15 44*4882a593Smuzhiyun }; 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun enum aic3x_micbias_voltage { 47*4882a593Smuzhiyun AIC3X_MICBIAS_OFF = 0, 48*4882a593Smuzhiyun AIC3X_MICBIAS_2_0V = 1, 49*4882a593Smuzhiyun AIC3X_MICBIAS_2_5V = 2, 50*4882a593Smuzhiyun AIC3X_MICBIAS_AVDDV = 3, 51*4882a593Smuzhiyun }; 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun struct aic3x_setup_data { 54*4882a593Smuzhiyun unsigned int gpio_func[2]; 55*4882a593Smuzhiyun }; 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun struct aic3x_pdata { 58*4882a593Smuzhiyun int gpio_reset; /* < 0 if not used */ 59*4882a593Smuzhiyun struct aic3x_setup_data *setup; 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun /* Selects the micbias voltage */ 62*4882a593Smuzhiyun enum aic3x_micbias_voltage micbias_vg; 63*4882a593Smuzhiyun }; 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun #endif 66