/* * Platform data for Arizona devices * * Copyright 2012 Wolfson Microelectronics. PLC. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #include #ifndef _ARIZONA_PDATA_H #define _ARIZONA_PDATA_H #include #define ARIZONA_GPN_DIR_MASK 0x8000 /* GPN_DIR */ #define ARIZONA_GPN_DIR_SHIFT 15 /* GPN_DIR */ #define ARIZONA_GPN_DIR_WIDTH 1 /* GPN_DIR */ #define ARIZONA_GPN_PU_MASK 0x4000 /* GPN_PU */ #define ARIZONA_GPN_PU_SHIFT 14 /* GPN_PU */ #define ARIZONA_GPN_PU_WIDTH 1 /* GPN_PU */ #define ARIZONA_GPN_PD_MASK 0x2000 /* GPN_PD */ #define ARIZONA_GPN_PD_SHIFT 13 /* GPN_PD */ #define ARIZONA_GPN_PD_WIDTH 1 /* GPN_PD */ #define ARIZONA_GPN_LVL_MASK 0x0800 /* GPN_LVL */ #define ARIZONA_GPN_LVL_SHIFT 11 /* GPN_LVL */ #define ARIZONA_GPN_LVL_WIDTH 1 /* GPN_LVL */ #define ARIZONA_GPN_POL_MASK 0x0400 /* GPN_POL */ #define ARIZONA_GPN_POL_SHIFT 10 /* GPN_POL */ #define ARIZONA_GPN_POL_WIDTH 1 /* GPN_POL */ #define ARIZONA_GPN_OP_CFG_MASK 0x0200 /* GPN_OP_CFG */ #define ARIZONA_GPN_OP_CFG_SHIFT 9 /* GPN_OP_CFG */ #define ARIZONA_GPN_OP_CFG_WIDTH 1 /* GPN_OP_CFG */ #define ARIZONA_GPN_DB_MASK 0x0100 /* GPN_DB */ #define ARIZONA_GPN_DB_SHIFT 8 /* GPN_DB */ #define ARIZONA_GPN_DB_WIDTH 1 /* GPN_DB */ #define ARIZONA_GPN_FN_MASK 0x007F /* GPN_FN - [6:0] */ #define ARIZONA_GPN_FN_SHIFT 0 /* GPN_FN - [6:0] */ #define ARIZONA_GPN_FN_WIDTH 7 /* GPN_FN - [6:0] */ #define CLEARWATER_GPN_LVL 0x8000 /* GPN_LVL */ #define CLEARWATER_GPN_LVL_MASK 0x8000 /* GPN_LVL */ #define CLEARWATER_GPN_LVL_SHIFT 15 /* GPN_LVL */ #define CLEARWATER_GPN_LVL_WIDTH 1 /* GPN_LVL */ #define ARIZONA_MAX_GPIO_REGS 5 #define CLEARWATER_MAX_GPIO_REGS 80 #define CLEARWATER_NUM_GPIOS 40 #define MARLEY_NUM_GPIOS 16 #define MOON_NUM_GPIOS 38 #define ARIZONA_MAX_INPUT 12 #define ARIZONA_MAX_MICBIAS 4 #define ARIZONA_MAX_CHILD_MICBIAS 4 #define WM5102_NUM_MICBIAS 3 #define CLEARWATER_NUM_MICBIAS 4 #define LARGO_NUM_MICBIAS 2 #define MARLEY_NUM_MICBIAS 2 #define MARLEY_NUM_CHILD_MICBIAS 2 #define MOON_NUM_MICBIAS 2 #define MOON_NUM_CHILD_MICBIAS 4 #define ARIZONA_MAX_OUTPUT 6 #define ARIZONA_MAX_AIF 4 #define ARIZONA_HAP_ACT_ERM 0 #define ARIZONA_HAP_ACT_LRA 2 #define ARIZONA_MAX_PDM_SPK 2 /* Treat INT_MAX impedance as open circuit */ #define ARIZONA_HP_Z_OPEN INT_MAX #define ARIZONA_MAX_DSP 7 struct regulator_init_data; struct arizona_jd_state; struct arizona_micbias { int mV; /** Regulated voltage */ unsigned int ext_cap:1; /** External capacitor fitted */ /** Actively discharge */ unsigned int discharge[ARIZONA_MAX_CHILD_MICBIAS]; unsigned int soft_start:1; /** Disable aggressive startup ramp rate */ unsigned int bypass:1; /** Use bypass mode */ }; struct arizona_micd_config { unsigned int src; unsigned int gnd; unsigned int bias; bool gpio; }; struct arizona_micd_range { int max; /** Ohms */ int key; /** Key to report to input layer */ }; struct arizona_hpd_pins { unsigned int clamp_pin; unsigned int impd_pin; }; struct arizona_pdata { int reset; /** GPIO controlling /RESET, if any */ int ldoena; /** GPIO controlling LODENA, if any */ /** Regulator configuration for MICVDD */ struct regulator_init_data *micvdd; /** Regulator configuration for LDO1 */ struct regulator_init_data *ldo1; /** If a direct 32kHz clock is provided on an MCLK specify it here */ int clk32k_src; /** Mode for primary IRQ (defaults to active low) */ unsigned int irq_flags; /* Base GPIO */ int gpio_base; /** Pin state for GPIO pins * Defines default pin function and state for each GPIO * * 0 = leave at chip default * values 0x1..0xffff = set to this value * >0xffff = set to 0 */ unsigned int gpio_defaults[CLEARWATER_MAX_GPIO_REGS]; /** * Maximum number of channels clocks will be generated for, * useful for systems where and I2S bus with multiple data * lines is mastered. */ int max_channels_clocked[ARIZONA_MAX_AIF]; /** Time in milliseconds to keep wake lock during jack detection */ int jd_wake_time; /** GPIO5 is used for jack detection */ bool jd_gpio5; /** Internal pull on GPIO5 is disabled when used for jack detection */ bool jd_gpio5_nopull; /** set to true if jackdet contact opens on insert */ bool jd_invert; /** If non-zero don't run headphone detection, report this value */ int fixed_hpdet_imp; /** Use the headphone detect circuit to identify the accessory */ bool hpdet_acc_id; /** Check for line output with HPDET method */ bool hpdet_acc_id_line; /** GPIO used for mic isolation with HPDET */ int hpdet_id_gpio; /** Callback notifying HPDET result */ void (*hpdet_cb)(unsigned int measurement); /** Callback notifying mic presence */ void (*micd_cb)(bool mic); /** If non-zero, specifies the maximum impedance in ohms * that will be considered as a short circuit. */ int hpdet_short_circuit_imp; /** * Channel to use for headphone detection, valid values are 0 for * left and 1 for right */ int hpdet_channel; /** Use software comparison to determine mic presence */ bool micd_software_compare; /** Extra debounce timeout used during initial mic detection (ms) */ int micd_detect_debounce; /** Extra software debounces during button detection */ int micd_manual_debounce; /** GPIO for mic detection polarity */ int micd_pol_gpio; /** Mic detect ramp rate */ int micd_bias_start_time; /** Mic detect sample rate */ int micd_rate; /** Mic detect debounce level */ int micd_dbtime; /** Mic detect timeout (ms) */ int micd_timeout; /** Force MICBIAS on for mic detect */ bool micd_force_micbias; /** Force MICBIAS on for initial mic detect only, not button detect */ bool micd_force_micbias_initial; /** Declare an open circuit as a 4 pole jack */ bool micd_open_circuit_declare; /** Delay between jack detection and MICBIAS ramp */ int init_mic_delay; /** Mic detect level parameters */ const struct arizona_micd_range *micd_ranges; int num_micd_ranges; /** Mic detect clamp function */ unsigned int micd_clamp_mode; /** Headset polarity configurations */ struct arizona_micd_config *micd_configs; int num_micd_configs; /** * [clamp_pin, impedance_measurement_pin] for HPL * of 3.5mm Jack */ struct arizona_hpd_pins hpd_l_pins; /** * [clamp_pin, impedance_measurement_pin] for HPR * of 3.5mm Jack */ struct arizona_hpd_pins hpd_r_pins; /** Reference voltage for DMIC inputs */ int dmic_ref[ARIZONA_MAX_INPUT]; /** Clock Source for DMIC's */ int dmic_clksrc[ARIZONA_MAX_INPUT]; /** MICBIAS configurations */ struct arizona_micbias micbias[ARIZONA_MAX_MICBIAS]; /** * Mode of input structures * One of the ARIZONA_INMODE_xxx values * For most codecs the entries are [0]=IN1 [1]=IN2 [2]=IN3 [3]=IN4 * wm8998: [0]=IN1A [1]=IN2A [2]=IN1B [3]=IN2B * cs47l85, wm8285: [0]=IN1L [1]=IN1R [2]=IN2L [3]=IN2R [4]=IN3L [5]=IN3R */ int inmode[ARIZONA_MAX_INPUT]; /** Mode for outputs */ bool out_mono[ARIZONA_MAX_OUTPUT]; /** Provide improved ultrasonic frequency response */ bool ultrasonic_response; /** PDM speaker mute setting */ unsigned int spk_mute[ARIZONA_MAX_PDM_SPK]; /** PDM speaker format */ unsigned int spk_fmt[ARIZONA_MAX_PDM_SPK]; /** Haptic actuator type */ unsigned int hap_act; /** GPIO for primary IRQ (used for edge triggered emulation) */ int irq_gpio; /** General purpose switch control */ unsigned int gpsw; /** Callback which is called when the trigger phrase is detected */ void (*ez2ctrl_trigger)(void); /** wm5102t output power */ unsigned int wm5102t_output_pwr; /** Override the normal jack detection */ const struct arizona_jd_state *custom_jd; struct wm_adsp_fw_defs *fw_defs[ARIZONA_MAX_DSP]; int num_fw_defs[ARIZONA_MAX_DSP]; /** Some platforms add a series resistor for hpdet to suppress pops */ int hpdet_ext_res; /** Load firmwares for specific chip revisions */ bool rev_specific_fw; /** * Specify an input to mute during headset button presses and jack * removal: 1 - IN1L, 2 - IN1R, ..., n - IN[n]R */ unsigned int hs_mic; /* If lrclk_adv is set then in dsp-a mode, fsync is shifted left by half bclk */ int lrclk_adv[ARIZONA_MAX_AIF]; }; #endif