| /* |
| * 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. |
| */ |
| |
| #ifndef _ARIZONA_PDATA_H |
| #define _ARIZONA_PDATA_H |
| |
| #define ARIZONA_GPN_DIR 0x8000 /* GPN_DIR */ |
| #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 0x4000 /* GPN_PU */ |
| #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 0x2000 /* GPN_PD */ |
| #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 0x0800 /* GPN_LVL */ |
| #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 0x0400 /* GPN_POL */ |
| #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 0x0200 /* GPN_OP_CFG */ |
| #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 0x0100 /* GPN_DB */ |
| #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 ARIZONA_MAX_GPIO 5 |
| |
| #define ARIZONA_32KZ_MCLK1 1 |
| #define ARIZONA_32KZ_MCLK2 2 |
| #define ARIZONA_32KZ_NONE 3 |
| |
| #define ARIZONA_MAX_INPUT 4 |
| |
| #define ARIZONA_DMIC_MICVDD 0 |
| #define ARIZONA_DMIC_MICBIAS1 1 |
| #define ARIZONA_DMIC_MICBIAS2 2 |
| #define ARIZONA_DMIC_MICBIAS3 3 |
| |
| #define ARIZONA_MAX_MICBIAS 3 |
| |
| #define ARIZONA_INMODE_DIFF 0 |
| #define ARIZONA_INMODE_SE 1 |
| #define ARIZONA_INMODE_DMIC 2 |
| |
| #define ARIZONA_MAX_OUTPUT 6 |
| |
| #define ARIZONA_MAX_AIF 3 |
| |
| #define ARIZONA_HAP_ACT_ERM 0 |
| #define ARIZONA_HAP_ACT_LRA 2 |
| |
| #define ARIZONA_MAX_PDM_SPK 2 |
| |
| struct regulator_init_data; |
| |
| struct arizona_micbias { |
| int mV; /** Regulated voltage */ |
| unsigned int ext_cap:1; /** External capacitor fitted */ |
| unsigned int discharge:1; /** Actively discharge */ |
| unsigned int fast_start:1; /** Enable aggressive startup ramp rate */ |
| }; |
| |
| struct arizona_micd_config { |
| unsigned int src; |
| unsigned int bias; |
| bool gpio; |
| }; |
| |
| struct arizona_micd_range { |
| int max; /** Ohms */ |
| int key; /** Key to report to input layer */ |
| }; |
| |
| 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; |
| |
| bool irq_active_high; /** IRQ polarity */ |
| |
| /* Base GPIO */ |
| int gpio_base; |
| |
| /** Pin state for GPIO pins */ |
| int gpio_defaults[ARIZONA_MAX_GPIO]; |
| |
| /** |
| * 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]; |
| |
| /** GPIO5 is used for jack detection */ |
| bool jd_gpio5; |
| |
| /** Internal pull on GPIO5 is disabled when used for jack detection */ |
| bool jd_gpio5_nopull; |
| |
| /** 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; |
| |
| /** 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; |
| |
| /** Force MICBIAS on for mic detect */ |
| bool micd_force_micbias; |
| |
| /** Mic detect level parameters */ |
| const struct arizona_micd_range *micd_ranges; |
| int num_micd_ranges; |
| |
| /** Headset polarity configurations */ |
| struct arizona_micd_config *micd_configs; |
| int num_micd_configs; |
| |
| /** Reference voltage for DMIC inputs */ |
| int dmic_ref[ARIZONA_MAX_INPUT]; |
| |
| /** MICBIAS configurations */ |
| struct arizona_micbias micbias[ARIZONA_MAX_MICBIAS]; |
| |
| /** Mode of input structures */ |
| 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; |
| }; |
| |
| #endif |