10d463d01SJames Schulman // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause 20d463d01SJames Schulman // 30d463d01SJames Schulman // cs35l45-tables.c -- CS35L45 ALSA SoC audio driver 40d463d01SJames Schulman // 50d463d01SJames Schulman // Copyright 2019-2022 Cirrus Logic, Inc. 60d463d01SJames Schulman // 70d463d01SJames Schulman // Author: James Schulman <james.schulman@cirrus.com> 80d463d01SJames Schulman 90d463d01SJames Schulman #include <linux/module.h> 100d463d01SJames Schulman #include <linux/regmap.h> 110d463d01SJames Schulman 120d463d01SJames Schulman #include "cs35l45.h" 130d463d01SJames Schulman 140d463d01SJames Schulman static const struct reg_sequence cs35l45_patch[] = { 150d463d01SJames Schulman { 0x00000040, 0x00000055 }, 160d463d01SJames Schulman { 0x00000040, 0x000000AA }, 170d463d01SJames Schulman { 0x00000044, 0x00000055 }, 180d463d01SJames Schulman { 0x00000044, 0x000000AA }, 190d463d01SJames Schulman { 0x00006480, 0x0830500A }, 200d463d01SJames Schulman { 0x00007C60, 0x1000850B }, 210d463d01SJames Schulman { CS35L45_BOOST_OV_CFG, 0x007000D0 }, 220d463d01SJames Schulman { CS35L45_LDPM_CONFIG, 0x0001B636 }, 230d463d01SJames Schulman { 0x00002C08, 0x00000009 }, 240d463d01SJames Schulman { 0x00006850, 0x0A30FFC4 }, 250d463d01SJames Schulman { 0x00003820, 0x00040100 }, 260d463d01SJames Schulman { 0x00003824, 0x00000000 }, 270d463d01SJames Schulman { 0x00007CFC, 0x62870004 }, 280d463d01SJames Schulman { 0x00007C60, 0x1001850B }, 290d463d01SJames Schulman { 0x00000040, 0x00000000 }, 300d463d01SJames Schulman { 0x00000044, 0x00000000 }, 310d463d01SJames Schulman { CS35L45_BOOST_CCM_CFG, 0xF0000003 }, 320d463d01SJames Schulman { CS35L45_BOOST_DCM_CFG, 0x08710220 }, 330d463d01SJames Schulman { CS35L45_ERROR_RELEASE, 0x00200000 }, 340d463d01SJames Schulman }; 350d463d01SJames Schulman 360d463d01SJames Schulman int cs35l45_apply_patch(struct cs35l45_private *cs35l45) 370d463d01SJames Schulman { 380d463d01SJames Schulman return regmap_register_patch(cs35l45->regmap, cs35l45_patch, 390d463d01SJames Schulman ARRAY_SIZE(cs35l45_patch)); 400d463d01SJames Schulman } 41926505cfSCharles Keepax EXPORT_SYMBOL_NS_GPL(cs35l45_apply_patch, SND_SOC_CS35L45); 420d463d01SJames Schulman 430d463d01SJames Schulman static const struct reg_default cs35l45_defaults[] = { 440d463d01SJames Schulman { CS35L45_BLOCK_ENABLES, 0x00003323 }, 450d463d01SJames Schulman { CS35L45_BLOCK_ENABLES2, 0x00000010 }, 46fa8c052bSVlad.Karpovich { CS35L45_SYNC_GPIO1, 0x00000007 }, 47fa8c052bSVlad.Karpovich { CS35L45_INTB_GPIO2_MCLK_REF, 0x00000005 }, 48fa8c052bSVlad.Karpovich { CS35L45_GPIO3, 0x00000005 }, 490d463d01SJames Schulman { CS35L45_REFCLK_INPUT, 0x00000510 }, 500d463d01SJames Schulman { CS35L45_GLOBAL_SAMPLE_RATE, 0x00000003 }, 510d463d01SJames Schulman { CS35L45_ASP_ENABLES1, 0x00000000 }, 520d463d01SJames Schulman { CS35L45_ASP_CONTROL1, 0x00000028 }, 530d463d01SJames Schulman { CS35L45_ASP_CONTROL2, 0x18180200 }, 540d463d01SJames Schulman { CS35L45_ASP_CONTROL3, 0x00000002 }, 550d463d01SJames Schulman { CS35L45_ASP_FRAME_CONTROL1, 0x03020100 }, 560d463d01SJames Schulman { CS35L45_ASP_FRAME_CONTROL2, 0x00000004 }, 570d463d01SJames Schulman { CS35L45_ASP_FRAME_CONTROL5, 0x00000100 }, 580d463d01SJames Schulman { CS35L45_ASP_DATA_CONTROL1, 0x00000018 }, 590d463d01SJames Schulman { CS35L45_ASP_DATA_CONTROL5, 0x00000018 }, 600d463d01SJames Schulman { CS35L45_DACPCM1_INPUT, 0x00000008 }, 610d463d01SJames Schulman { CS35L45_ASPTX1_INPUT, 0x00000018 }, 620d463d01SJames Schulman { CS35L45_ASPTX2_INPUT, 0x00000019 }, 630d463d01SJames Schulman { CS35L45_ASPTX3_INPUT, 0x00000020 }, 640d463d01SJames Schulman { CS35L45_ASPTX4_INPUT, 0x00000028 }, 650d463d01SJames Schulman { CS35L45_ASPTX5_INPUT, 0x00000048 }, 660d463d01SJames Schulman { CS35L45_AMP_PCM_CONTROL, 0x00100000 }, 67*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_CFG, 0x00000000 }, 68*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_1, 0xBFEFFFBF }, 69*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_2, 0xFFFFFFFF }, 70*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_3, 0xFFFF87FF }, 71*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_4, 0xF8FFFFFF }, 72*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_5, 0x0EF80000 }, 73*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_6, 0x00000000 }, 74*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_7, 0xFFFFFF78 }, 75*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_8, 0x00003FFF }, 76*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_9, 0x00000000 }, 77*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_10, 0x00000000 }, 78*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_11, 0x00000000 }, 79*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_12, 0x00000000 }, 80*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_13, 0x00000000 }, 81*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_14, 0x00000001 }, 82*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_15, 0x00000000 }, 83*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_16, 0x00000000 }, 84*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_17, 0x00000000 }, 85*6085f9e6SVlad.Karpovich { CS35L45_IRQ1_MASK_18, 0x3FE5D0FF }, 86fa8c052bSVlad.Karpovich { CS35L45_GPIO1_CTRL1, 0x81000001 }, 87fa8c052bSVlad.Karpovich { CS35L45_GPIO2_CTRL1, 0x81000001 }, 88fa8c052bSVlad.Karpovich { CS35L45_GPIO3_CTRL1, 0x81000001 }, 890d463d01SJames Schulman }; 900d463d01SJames Schulman 910d463d01SJames Schulman static bool cs35l45_readable_reg(struct device *dev, unsigned int reg) 920d463d01SJames Schulman { 930d463d01SJames Schulman switch (reg) { 940d463d01SJames Schulman case CS35L45_DEVID ... CS35L45_OTPID: 950d463d01SJames Schulman case CS35L45_SFT_RESET: 960d463d01SJames Schulman case CS35L45_GLOBAL_ENABLES: 970d463d01SJames Schulman case CS35L45_BLOCK_ENABLES: 980d463d01SJames Schulman case CS35L45_BLOCK_ENABLES2: 990d463d01SJames Schulman case CS35L45_ERROR_RELEASE: 100fa8c052bSVlad.Karpovich case CS35L45_SYNC_GPIO1: 101fa8c052bSVlad.Karpovich case CS35L45_INTB_GPIO2_MCLK_REF: 102fa8c052bSVlad.Karpovich case CS35L45_GPIO3: 1030d463d01SJames Schulman case CS35L45_REFCLK_INPUT: 1040d463d01SJames Schulman case CS35L45_GLOBAL_SAMPLE_RATE: 1050d463d01SJames Schulman case CS35L45_ASP_ENABLES1: 1060d463d01SJames Schulman case CS35L45_ASP_CONTROL1: 1070d463d01SJames Schulman case CS35L45_ASP_CONTROL2: 1080d463d01SJames Schulman case CS35L45_ASP_CONTROL3: 1090d463d01SJames Schulman case CS35L45_ASP_FRAME_CONTROL1: 1100d463d01SJames Schulman case CS35L45_ASP_FRAME_CONTROL2: 1110d463d01SJames Schulman case CS35L45_ASP_FRAME_CONTROL5: 1120d463d01SJames Schulman case CS35L45_ASP_DATA_CONTROL1: 1130d463d01SJames Schulman case CS35L45_ASP_DATA_CONTROL5: 1140d463d01SJames Schulman case CS35L45_DACPCM1_INPUT: 1150d463d01SJames Schulman case CS35L45_ASPTX1_INPUT: 1160d463d01SJames Schulman case CS35L45_ASPTX2_INPUT: 1170d463d01SJames Schulman case CS35L45_ASPTX3_INPUT: 1180d463d01SJames Schulman case CS35L45_ASPTX4_INPUT: 1190d463d01SJames Schulman case CS35L45_ASPTX5_INPUT: 1200d463d01SJames Schulman case CS35L45_AMP_PCM_CONTROL: 1210d463d01SJames Schulman case CS35L45_AMP_PCM_HPF_TST: 122*6085f9e6SVlad.Karpovich case CS35L45_IRQ1_CFG: 123*6085f9e6SVlad.Karpovich case CS35L45_IRQ1_STATUS: 124*6085f9e6SVlad.Karpovich case CS35L45_IRQ1_EINT_1 ... CS35L45_IRQ1_EINT_18: 125*6085f9e6SVlad.Karpovich case CS35L45_IRQ1_STS_1 ... CS35L45_IRQ1_STS_18: 126*6085f9e6SVlad.Karpovich case CS35L45_IRQ1_MASK_1 ... CS35L45_IRQ1_MASK_18: 127fa8c052bSVlad.Karpovich case CS35L45_GPIO_STATUS1: 128fa8c052bSVlad.Karpovich case CS35L45_GPIO1_CTRL1: 129fa8c052bSVlad.Karpovich case CS35L45_GPIO2_CTRL1: 130fa8c052bSVlad.Karpovich case CS35L45_GPIO3_CTRL1: 1310d463d01SJames Schulman return true; 1320d463d01SJames Schulman default: 1330d463d01SJames Schulman return false; 1340d463d01SJames Schulman } 1350d463d01SJames Schulman } 1360d463d01SJames Schulman 1370d463d01SJames Schulman static bool cs35l45_volatile_reg(struct device *dev, unsigned int reg) 1380d463d01SJames Schulman { 1390d463d01SJames Schulman switch (reg) { 1400d463d01SJames Schulman case CS35L45_DEVID ... CS35L45_OTPID: 1410d463d01SJames Schulman case CS35L45_SFT_RESET: 1420d463d01SJames Schulman case CS35L45_GLOBAL_ENABLES: 1430d463d01SJames Schulman case CS35L45_ERROR_RELEASE: 1440d463d01SJames Schulman case CS35L45_AMP_PCM_HPF_TST: /* not cachable */ 145*6085f9e6SVlad.Karpovich case CS35L45_IRQ1_STATUS: 146*6085f9e6SVlad.Karpovich case CS35L45_IRQ1_EINT_1 ... CS35L45_IRQ1_EINT_18: 147*6085f9e6SVlad.Karpovich case CS35L45_IRQ1_STS_1 ... CS35L45_IRQ1_STS_18: 148fa8c052bSVlad.Karpovich case CS35L45_GPIO_STATUS1: 1490d463d01SJames Schulman return true; 1500d463d01SJames Schulman default: 1510d463d01SJames Schulman return false; 1520d463d01SJames Schulman } 1530d463d01SJames Schulman } 1540d463d01SJames Schulman 1550d463d01SJames Schulman const struct regmap_config cs35l45_i2c_regmap = { 1560d463d01SJames Schulman .reg_bits = 32, 1570d463d01SJames Schulman .val_bits = 32, 1580d463d01SJames Schulman .reg_stride = 4, 1590d463d01SJames Schulman .reg_format_endian = REGMAP_ENDIAN_BIG, 1600d463d01SJames Schulman .val_format_endian = REGMAP_ENDIAN_BIG, 1610d463d01SJames Schulman .max_register = CS35L45_LASTREG, 1620d463d01SJames Schulman .reg_defaults = cs35l45_defaults, 1630d463d01SJames Schulman .num_reg_defaults = ARRAY_SIZE(cs35l45_defaults), 1640d463d01SJames Schulman .volatile_reg = cs35l45_volatile_reg, 1650d463d01SJames Schulman .readable_reg = cs35l45_readable_reg, 1660d463d01SJames Schulman .cache_type = REGCACHE_RBTREE, 1670d463d01SJames Schulman }; 168926505cfSCharles Keepax EXPORT_SYMBOL_NS_GPL(cs35l45_i2c_regmap, SND_SOC_CS35L45); 1690d463d01SJames Schulman 1700d463d01SJames Schulman const struct regmap_config cs35l45_spi_regmap = { 1710d463d01SJames Schulman .reg_bits = 32, 1720d463d01SJames Schulman .val_bits = 32, 1730d463d01SJames Schulman .pad_bits = 16, 1740d463d01SJames Schulman .reg_stride = 4, 1750d463d01SJames Schulman .reg_format_endian = REGMAP_ENDIAN_BIG, 1760d463d01SJames Schulman .val_format_endian = REGMAP_ENDIAN_BIG, 1770d463d01SJames Schulman .max_register = CS35L45_LASTREG, 1780d463d01SJames Schulman .reg_defaults = cs35l45_defaults, 1790d463d01SJames Schulman .num_reg_defaults = ARRAY_SIZE(cs35l45_defaults), 1800d463d01SJames Schulman .volatile_reg = cs35l45_volatile_reg, 1810d463d01SJames Schulman .readable_reg = cs35l45_readable_reg, 1820d463d01SJames Schulman .cache_type = REGCACHE_RBTREE, 1830d463d01SJames Schulman }; 184926505cfSCharles Keepax EXPORT_SYMBOL_NS_GPL(cs35l45_spi_regmap, SND_SOC_CS35L45); 1850d463d01SJames Schulman 1860d463d01SJames Schulman static const struct { 1870d463d01SJames Schulman u8 cfg_id; 1880d463d01SJames Schulman u32 freq; 1890d463d01SJames Schulman } cs35l45_pll_refclk_freq[] = { 1900d463d01SJames Schulman { 0x0C, 128000 }, 1910d463d01SJames Schulman { 0x0F, 256000 }, 1920d463d01SJames Schulman { 0x11, 384000 }, 1930d463d01SJames Schulman { 0x12, 512000 }, 1940d463d01SJames Schulman { 0x15, 768000 }, 1950d463d01SJames Schulman { 0x17, 1024000 }, 1960d463d01SJames Schulman { 0x19, 1411200 }, 1970d463d01SJames Schulman { 0x1B, 1536000 }, 1980d463d01SJames Schulman { 0x1C, 2116800 }, 1990d463d01SJames Schulman { 0x1D, 2048000 }, 2000d463d01SJames Schulman { 0x1E, 2304000 }, 2010d463d01SJames Schulman { 0x1F, 2822400 }, 2020d463d01SJames Schulman { 0x21, 3072000 }, 2030d463d01SJames Schulman { 0x23, 4233600 }, 2040d463d01SJames Schulman { 0x24, 4096000 }, 2050d463d01SJames Schulman { 0x25, 4608000 }, 2060d463d01SJames Schulman { 0x26, 5644800 }, 2070d463d01SJames Schulman { 0x27, 6000000 }, 2080d463d01SJames Schulman { 0x28, 6144000 }, 2090d463d01SJames Schulman { 0x29, 6350400 }, 2100d463d01SJames Schulman { 0x2A, 6912000 }, 2110d463d01SJames Schulman { 0x2D, 7526400 }, 2120d463d01SJames Schulman { 0x2E, 8467200 }, 2130d463d01SJames Schulman { 0x2F, 8192000 }, 2140d463d01SJames Schulman { 0x30, 9216000 }, 2150d463d01SJames Schulman { 0x31, 11289600 }, 2160d463d01SJames Schulman { 0x33, 12288000 }, 2170d463d01SJames Schulman { 0x37, 16934400 }, 2180d463d01SJames Schulman { 0x38, 18432000 }, 2190d463d01SJames Schulman { 0x39, 22579200 }, 2200d463d01SJames Schulman { 0x3B, 24576000 }, 2210d463d01SJames Schulman }; 2220d463d01SJames Schulman 2230d463d01SJames Schulman unsigned int cs35l45_get_clk_freq_id(unsigned int freq) 2240d463d01SJames Schulman { 2250d463d01SJames Schulman int i; 2260d463d01SJames Schulman 2270d463d01SJames Schulman if (freq == 0) 2280d463d01SJames Schulman return -EINVAL; 2290d463d01SJames Schulman 2300d463d01SJames Schulman for (i = 0; i < ARRAY_SIZE(cs35l45_pll_refclk_freq); ++i) { 2310d463d01SJames Schulman if (cs35l45_pll_refclk_freq[i].freq == freq) 2320d463d01SJames Schulman return cs35l45_pll_refclk_freq[i].cfg_id; 2330d463d01SJames Schulman } 2340d463d01SJames Schulman 2350d463d01SJames Schulman return -EINVAL; 2360d463d01SJames Schulman } 237926505cfSCharles Keepax EXPORT_SYMBOL_NS_GPL(cs35l45_get_clk_freq_id, SND_SOC_CS35L45); 238