/* SPDX-License-Identifier: GPL-2.0 */ /* * mt6835-afe-clk.h -- Mediatek 6835 afe clock ctrl definition * * Copyright (c) 2021 MediaTek Inc. * Author: Shu-wei Hsu */ #ifndef _MT6835_AFE_CLOCK_CTRL_H_ #define _MT6835_AFE_CLOCK_CTRL_H_ #define AP_PLL_CON3 0x000c #define APLL1_CON0 0x0328 #define APLL1_CON1 0x032c #define APLL1_CON2 0x0330 #define APLL1_CON4 0x0338 #define APLL1_TUNER_CON0 0x0040 #define APLL2_CON0 0x033c #define APLL2_CON1 0x0340 #define APLL2_CON2 0x0344 #define APLL2_CON4 0x034c #define APLL2_TUNER_CON0 0x0044 #define CLK_CFG_5 0x0060 #define CLK_CFG_8 0x0090 #define CLK_CFG_7 0x0080 #define CLK_CFG_10 0x00b0 #define CLK_CFG_UPDATE 0x004 #define CLK_CFG_UPDATE1 0x008 #define CLK_AUDDIV_0 0x0320 #define CLK_AUDDIV_1 0x0324 #define CLK_AUDDIV_2 0x0328 #define CLK_AUDDIV_3 0x0334 #define CKSYS_AUD_TOP_CFG 0x032c #define CKSYS_AUD_TOP_MON 0x0330 /* CLK_AUDDIV_0 */ #define APLL12_DIV0_PDN_SFT 0 #define APLL12_DIV0_PDN_MASK 0x1 #define APLL12_DIV0_PDN_MASK_SFT (0x1 << 0) #define APLL12_DIV1_PDN_SFT 1 #define APLL12_DIV1_PDN_MASK 0x1 #define APLL12_DIV1_PDN_MASK_SFT (0x1 << 1) #define APLL12_DIV2_PDN_SFT 2 #define APLL12_DIV2_PDN_MASK 0x1 #define APLL12_DIV2_PDN_MASK_SFT (0x1 << 2) #define APLL12_DIV3_PDN_SFT 3 #define APLL12_DIV3_PDN_MASK 0x1 #define APLL12_DIV3_PDN_MASK_SFT (0x1 << 3) #define APLL12_DIV4_PDN_SFT 4 #define APLL12_DIV4_PDN_MASK 0x1 #define APLL12_DIV4_PDN_MASK_SFT (0x1 << 4) #define APLL12_DIVB_PDN_SFT 5 #define APLL12_DIVB_PDN_MASK 0x1 #define APLL12_DIVB_PDN_MASK_SFT (0x1 << 5) #define APLL12_DIV5_PDN_SFT 6 #define APLL12_DIV5_PDN_MASK 0x1 #define APLL12_DIV5_PDN_MASK_SFT (0x1 << 6) #define APLL12_DIV6_PDN_SFT 7 #define APLL12_DIV6_PDN_MASK 0x1 #define APLL12_DIV6_PDN_MASK_SFT (0x1 << 7) #define APLL12_DIV7_PDN_SFT 8 #define APLL12_DIV7_PDN_MASK 0x1 #define APLL12_DIV7_PDN_MASK_SFT (0x1 << 8) #define APLL_I2S0_MCK_SEL_SFT 16 #define APLL_I2S0_MCK_SEL_MASK 0x1 #define APLL_I2S0_MCK_SEL_MASK_SFT (0x1 << 16) #define APLL_I2S1_MCK_SEL_SFT 17 #define APLL_I2S1_MCK_SEL_MASK 0x1 #define APLL_I2S1_MCK_SEL_MASK_SFT (0x1 << 17) #define APLL_I2S2_MCK_SEL_SFT 18 #define APLL_I2S2_MCK_SEL_MASK 0x1 #define APLL_I2S2_MCK_SEL_MASK_SFT (0x1 << 18) #define APLL_I2S3_MCK_SEL_SFT 19 #define APLL_I2S3_MCK_SEL_MASK 0x1 #define APLL_I2S3_MCK_SEL_MASK_SFT (0x1 << 19) #define APLL_I2S4_MCK_SEL_SFT 20 #define APLL_I2S4_MCK_SEL_MASK 0x1 #define APLL_I2S4_MCK_SEL_MASK_SFT (0x1 << 20) #define APLL_I2S5_MCK_SEL_SFT 21 #define APLL_I2S5_MCK_SEL_MASK 0x1 #define APLL_I2S5_MCK_SEL_MASK_SFT (0x1 << 21) #define APLL_I2S6_MCK_SEL_SFT 22 #define APLL_I2S6_MCK_SEL_MASK 0x1 #define APLL_I2S6_MCK_SEL_MASK_SFT (0x1 << 22) #define APLL_I2S7_MCK_SEL_SFT 23 #define APLL_I2S7_MCK_SEL_MASK 0x1 #define APLL_I2S7_MCK_SEL_MASK_SFT (0x1 << 23) /* CLK_AUDDIV_1 */ #define APLL12_DIV0_INV_SFT 0 #define APLL12_DIV0_INV_MASK 0x1 #define APLL12_DIV0_INV_MASK_SFT (0x1 << 0) #define APLL12_DIV1_INV_SFT 1 #define APLL12_DIV1_INV_MASK 0x1 #define APLL12_DIV1_INV_MASK_SFT (0x1 << 1) #define APLL12_DIV2_INV_SFT 2 #define APLL12_DIV2_INV_MASK 0x1 #define APLL12_DIV2_INV_MASK_SFT (0x1 << 2) #define APLL12_DIV3_INV_SFT 3 #define APLL12_DIV3_INV_MASK 0x1 #define APLL12_DIV3_INV_MASK_SFT (0x1 << 3) #define APLL12_DIV4_INV_SFT 4 #define APLL12_DIV4_INV_MASK 0x1 #define APLL12_DIV4_INV_MASK_SFT (0x1 << 4) #define APLL12_DIVB_INV_SFT 5 #define APLL12_DIVB_INV_MASK 0x1 #define APLL12_DIVB_INV_MASK_SFT (0x1 << 5) #define APLL12_DIV5_INV_SFT 6 #define APLL12_DIV5_INV_MASK 0x1 #define APLL12_DIV5_INV_MASK_SFT (0x1 << 6) /* CLK_AUDDIV_2 */ #define APLL12_CK_DIV0_SFT 0 #define APLL12_CK_DIV0_MASK 0xff #define APLL12_CK_DIV0_MASK_SFT (0xff << 0) #define APLL12_CK_DIV1_SFT 8 #define APLL12_CK_DIV1_MASK 0xff #define APLL12_CK_DIV1_MASK_SFT (0xff << 8) #define APLL12_CK_DIV2_SFT 16 #define APLL12_CK_DIV2_MASK 0xff #define APLL12_CK_DIV2_MASK_SFT (0xff << 16) #define APLL12_CK_DIV3_SFT 24 #define APLL12_CK_DIV3_MASK 0xff #define APLL12_CK_DIV3_MASK_SFT (0xff << 24) /* CLK_AUDDIV_3 */ #define APLL12_CK_DIV4_SFT 0 #define APLL12_CK_DIV4_MASK 0xff #define APLL12_CK_DIV4_MASK_SFT (0xff << 0) #define APLL12_CK_DIVB_SFT 8 #define APLL12_CK_DIVB_MASK 0xff #define APLL12_CK_DIVB_MASK_SFT (0xff << 8) #define APLL12_CK_DIV5_SFT 16 #define APLL12_CK_DIV5_MASK 0xff #define APLL12_CK_DIV5_MASK_SFT (0xff << 16) #define APLL12_CK_DIV6_SFT 24 #define APLL12_CK_DIV6_MASK 0xff #define APLL12_CK_DIV6_MASK_SFT (0xff << 24) /* CLK_AUDDIV_4 */ #define APLL12_CK_DIV7_SFT 24 #define APLL12_CK_DIV7_MASK 0xff #define APLL12_CK_DIV7_MASK_SFT (0xff << 0) /* AUD_TOP_CFG */ #define AUD_TOP_CFG_SFT 0 #define AUD_TOP_CFG_MASK 0xffffffff #define AUD_TOP_CFG_MASK_SFT (0xffffffff << 0) /* AUD_TOP_MON */ #define AUD_TOP_MON_SFT 0 #define AUD_TOP_MON_MASK 0xffffffff #define AUD_TOP_MON_MASK_SFT (0xffffffff << 0) /* APLL */ #define APLL1_W_NAME "APLL1" #define APLL2_W_NAME "APLL2" enum { MT6835_APLL1 = 0, MT6835_APLL2, }; enum { CLK_AFE = 0, CLK_DAC, CLK_DAC_PREDIS, CLK_ADC, CLK_APLL22M, CLK_APLL24M, CLK_APLL1_TUNER, CLK_APLL2_TUNER, CLK_TML, CLK_NLE, CLK_GENERAL3_ASRC, CLK_CONNSYS_I2S_ASRC, CLK_GENERAL1_ASRC, CLK_GENERAL2_ASRC, CLK_DAC_HIRES, CLK_ADC_HIRES, CLK_ADC_HIRES_TML, CLK_I2S1_BCLK, CLK_I2S2_BCLK, CLK_I2S3_BCLK, CLK_I2S4_BCLK, CLK_I2S5_BCLK, CLK_APMIXED_APLL1, CLK_APMIXED_APLL2, CLK_MUX_AUDIO, CLK_MUX_AUDIOINTBUS, CLK_TOP_MAINPLL_D4_D4, /* apll related mux */ CLK_TOP_MUX_AUD_1, CLK_TOP_APLL1_CK, CLK_TOP_MUX_AUD_2, CLK_TOP_APLL2_CK, CLK_TOP_MUX_AUD_ENG1, CLK_TOP_APLL1_D4, CLK_TOP_MUX_AUD_ENG2, CLK_TOP_APLL2_D4, CLK_TOP_MUX_AUDIO_H, CLK_TOP_I2S0_M_SEL, CLK_TOP_I2S1_M_SEL, CLK_TOP_I2S2_M_SEL, CLK_TOP_I2S3_M_SEL, CLK_TOP_I2S4_M_SEL, CLK_TOP_I2S5_M_SEL, CLK_TOP_APLL12_DIV0, CLK_TOP_APLL12_DIV1, CLK_TOP_APLL12_DIV2, CLK_TOP_APLL12_DIV3, CLK_TOP_APLL12_DIV4, CLK_TOP_APLL12_DIVB, CLK_TOP_APLL12_DIV5, CLK_CLK26M, CLK_PERAO_AUDIO_SLV_CKP, CLK_PERAO_AUDIO_MST_CKP, CLK_PERAO_INTBUS_CKP, CLK_NUM }; struct mtk_base_afe; int mt6835_init_clock(struct mtk_base_afe *afe); int mt6835_afe_enable_clock(struct mtk_base_afe *afe); void mt6835_afe_disable_clock(struct mtk_base_afe *afe); int mt6835_afe_sram_request(struct mtk_base_afe *afe); void mt6835_afe_sram_release(struct mtk_base_afe *afe); int mt6835_afe_dram_request(struct device *dev); int mt6835_afe_dram_release(struct device *dev); int mt6835_apll1_enable(struct mtk_base_afe *afe); void mt6835_apll1_disable(struct mtk_base_afe *afe); int mt6835_apll2_enable(struct mtk_base_afe *afe); void mt6835_apll2_disable(struct mtk_base_afe *afe); int mt6835_get_apll_rate(struct mtk_base_afe *afe, int apll); int mt6835_get_apll_by_rate(struct mtk_base_afe *afe, int rate); int mt6835_get_apll_by_name(struct mtk_base_afe *afe, const char *name); extern void aud_intbus_mux_sel(unsigned int aud_idx); /* these will be replaced by using CCF */ int mt6835_mck_enable(struct mtk_base_afe *afe, int mck_id, int rate); void mt6835_mck_disable(struct mtk_base_afe *afe, int mck_id); int mt6835_set_audio_int_bus_parent(struct mtk_base_afe *afe, int clk_id); #endif