| /* |
| * 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 <linux/kernel.h> |
| |
| #ifndef _ARIZONA_PDATA_H |
| #define _ARIZONA_PDATA_H |
| |
| #include <dt-bindings/mfd/arizona.h> |
| |
| #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 ARIZONA_MAX_INPUT 12 |
| |
| #define ARIZONA_MAX_MICBIAS 4 |
| #define ARIZONA_MAX_CHILD_MICBIAS 4 |
| |
| #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; |
| |
| /** |
| * Set to true to support antenna cable. antenna cable is a 4 pole |
| * cable with open circuit impedance and the usual 3 pole (headphone) |
| * or 4 pole (headset) cables can be plugged into the antenna cable |
| */ |
| bool antenna_supported; |
| |
| /** 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 moisture detection, valid values are 0 for |
| * left and 1 for right |
| */ |
| unsigned int moisture_det_channel; |
| |
| /** |
| * This value specifies the threshold impedance in ohms above |
| * which it will be considered a false detection |
| */ |
| int hpdet_moisture_imp; |
| |
| /** Software debounces for moisture detect */ |
| int hpdet_moisture_debounce; |
| |
| /** |
| * 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; |
| |
| /** Software debounces during 3/4 pole plugin into antenna cable */ |
| int antenna_manual_debounce; |
| |
| /** Software debounces during 3/4 pole plugout from antenna cable */ |
| int antenna_manual_db_plugout; |
| |
| /** range around hp impedance to be rejected to prevent false button events */ |
| int antenna_hp_imp_range_lo; |
| int antenna_hp_imp_range_hi; |
| |
| /** 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; |
| |
| /** |
| * impedance_measurement_pin for |
| * detecting moisture |
| */ |
| unsigned int moisture_pin; |
| |
| /** 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]; |
| |
| /** 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; |
| }; |
| |
| #endif |