1/* 2 * Device Tree defines for Arizona devices 3 * 4 * Copyright 2015 Cirrus Logic Inc. 5 * 6 * Author: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 */ 12 13#ifndef _DT_BINDINGS_MFD_ARIZONA_H 14#define _DT_BINDINGS_MFD_ARIZONA_H 15 16/* GPIO Function Definitions */ 17#define ARIZONA_GP_FN_TXLRCLK 0x00 18#define ARIZONA_GP_FN_GPIO 0x01 19#define ARIZONA_GP_FN_IRQ1 0x02 20#define ARIZONA_GP_FN_IRQ2 0x03 21#define ARIZONA_GP_FN_OPCLK 0x04 22#define ARIZONA_GP_FN_FLL1_OUT 0x05 23#define ARIZONA_GP_FN_FLL2_OUT 0x06 24#define ARIZONA_GP_FN_PWM1 0x08 25#define ARIZONA_GP_FN_PWM2 0x09 26#define ARIZONA_GP_FN_SYSCLK_UNDERCLOCKED 0x0A 27#define ARIZONA_GP_FN_ASYNCCLK_UNDERCLOCKED 0x0B 28#define ARIZONA_GP_FN_FLL1_LOCK 0x0C 29#define ARIZONA_GP_FN_FLL2_LOCK 0x0D 30#define ARIZONA_GP_FN_FLL1_CLOCK_OK 0x0F 31#define ARIZONA_GP_FN_FLL2_CLOCK_OK 0x10 32#define ARIZONA_GP_FN_HEADPHONE_DET 0x12 33#define ARIZONA_GP_FN_MIC_DET 0x13 34#define ARIZONA_GP_FN_WSEQ_STATUS 0x15 35#define ARIZONA_GP_FN_CIF_ADDRESS_ERROR 0x16 36#define ARIZONA_GP_FN_ASRC1_LOCK 0x1A 37#define ARIZONA_GP_FN_ASRC2_LOCK 0x1B 38#define ARIZONA_GP_FN_ASRC_CONFIG_ERROR 0x1C 39#define ARIZONA_GP_FN_DRC1_SIGNAL_DETECT 0x1D 40#define ARIZONA_GP_FN_DRC1_ANTICLIP 0x1E 41#define ARIZONA_GP_FN_DRC1_DECAY 0x1F 42#define ARIZONA_GP_FN_DRC1_NOISE 0x20 43#define ARIZONA_GP_FN_DRC1_QUICK_RELEASE 0x21 44#define ARIZONA_GP_FN_DRC2_SIGNAL_DETECT 0x22 45#define ARIZONA_GP_FN_DRC2_ANTICLIP 0x23 46#define ARIZONA_GP_FN_DRC2_DECAY 0x24 47#define ARIZONA_GP_FN_DRC2_NOISE 0x25 48#define ARIZONA_GP_FN_DRC2_QUICK_RELEASE 0x26 49#define ARIZONA_GP_FN_MIXER_DROPPED_SAMPLE 0x27 50#define ARIZONA_GP_FN_AIF1_CONFIG_ERROR 0x28 51#define ARIZONA_GP_FN_AIF2_CONFIG_ERROR 0x29 52#define ARIZONA_GP_FN_AIF3_CONFIG_ERROR 0x2A 53#define ARIZONA_GP_FN_SPK_TEMP_SHUTDOWN 0x2B 54#define ARIZONA_GP_FN_SPK_TEMP_WARNING 0x2C 55#define ARIZONA_GP_FN_UNDERCLOCKED 0x2D 56#define ARIZONA_GP_FN_OVERCLOCKED 0x2E 57#define ARIZONA_GP_FN_DSP_IRQ1 0x35 58#define ARIZONA_GP_FN_DSP_IRQ2 0x36 59#define ARIZONA_GP_FN_ASYNC_OPCLK 0x3D 60#define ARIZONA_GP_FN_BOOT_DONE 0x44 61#define ARIZONA_GP_FN_DSP1_RAM_READY 0x45 62#define ARIZONA_GP_FN_SYSCLK_ENA_STATUS 0x4B 63#define ARIZONA_GP_FN_ASYNCCLK_ENA_STATUS 0x4C 64 65/* GPIO Configuration Bits */ 66#define ARIZONA_GPN_DIR 0x8000 67#define ARIZONA_GPN_PU 0x4000 68#define ARIZONA_GPN_PD 0x2000 69#define ARIZONA_GPN_LVL 0x0800 70#define ARIZONA_GPN_POL 0x0400 71#define ARIZONA_GPN_OP_CFG 0x0200 72#define ARIZONA_GPN_DB 0x0100 73 74/* Provide some defines for the most common configs */ 75#define ARIZONA_GP_DEFAULT 0xffffffff 76#define ARIZONA_GP_OUTPUT (ARIZONA_GP_FN_GPIO) 77#define ARIZONA_GP_INPUT (ARIZONA_GP_FN_GPIO | \ 78 ARIZONA_GPN_DIR) 79 80#define ARIZONA_32KZ_MCLK1 1 81#define ARIZONA_32KZ_MCLK2 2 82#define ARIZONA_32KZ_NONE 3 83 84#define ARIZONA_DMIC_MICVDD 0 85#define ARIZONA_DMIC_MICBIAS1 1 86#define ARIZONA_DMIC_MICBIAS2 2 87#define ARIZONA_DMIC_MICBIAS3 3 88 89#define ARIZONA_INMODE_DIFF 0 90#define ARIZONA_INMODE_SE 1 91#define ARIZONA_INMODE_DMIC 2 92 93#endif 94