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1// SPDX-License-Identifier: GPL-2.02// Copyright (c) 2020, Linaro Limited3 4#include <dt-bindings/sound/qcom,q6afe.h>5#include <linux/err.h>6#include <linux/init.h>7#include <linux/clk-provider.h>8#include <linux/module.h>9#include <linux/device.h>10#include <linux/platform_device.h>11#include "q6dsp-lpass-clocks.h"12#include "q6afe.h"13 14#define Q6AFE_CLK(id) { \15 .clk_id = id, \16 .q6dsp_clk_id = Q6AFE_##id, \17 .name = #id, \18 .rate = 19200000, \19 }20 21 22static const struct q6dsp_clk_init q6afe_clks[] = {23 Q6AFE_CLK(LPASS_CLK_ID_PRI_MI2S_IBIT),24 Q6AFE_CLK(LPASS_CLK_ID_PRI_MI2S_EBIT),25 Q6AFE_CLK(LPASS_CLK_ID_SEC_MI2S_IBIT),26 Q6AFE_CLK(LPASS_CLK_ID_SEC_MI2S_EBIT),27 Q6AFE_CLK(LPASS_CLK_ID_TER_MI2S_IBIT),28 Q6AFE_CLK(LPASS_CLK_ID_TER_MI2S_EBIT),29 Q6AFE_CLK(LPASS_CLK_ID_QUAD_MI2S_IBIT),30 Q6AFE_CLK(LPASS_CLK_ID_QUAD_MI2S_EBIT),31 Q6AFE_CLK(LPASS_CLK_ID_SPEAKER_I2S_IBIT),32 Q6AFE_CLK(LPASS_CLK_ID_SPEAKER_I2S_EBIT),33 Q6AFE_CLK(LPASS_CLK_ID_SPEAKER_I2S_OSR),34 Q6AFE_CLK(LPASS_CLK_ID_QUI_MI2S_IBIT),35 Q6AFE_CLK(LPASS_CLK_ID_QUI_MI2S_EBIT),36 Q6AFE_CLK(LPASS_CLK_ID_SEN_MI2S_IBIT),37 Q6AFE_CLK(LPASS_CLK_ID_SEN_MI2S_EBIT),38 Q6AFE_CLK(LPASS_CLK_ID_INT0_MI2S_IBIT),39 Q6AFE_CLK(LPASS_CLK_ID_INT1_MI2S_IBIT),40 Q6AFE_CLK(LPASS_CLK_ID_INT2_MI2S_IBIT),41 Q6AFE_CLK(LPASS_CLK_ID_INT3_MI2S_IBIT),42 Q6AFE_CLK(LPASS_CLK_ID_INT4_MI2S_IBIT),43 Q6AFE_CLK(LPASS_CLK_ID_INT5_MI2S_IBIT),44 Q6AFE_CLK(LPASS_CLK_ID_INT6_MI2S_IBIT),45 Q6AFE_CLK(LPASS_CLK_ID_QUI_MI2S_OSR),46 Q6AFE_CLK(LPASS_CLK_ID_PRI_PCM_IBIT),47 Q6AFE_CLK(LPASS_CLK_ID_PRI_PCM_EBIT),48 Q6AFE_CLK(LPASS_CLK_ID_SEC_PCM_IBIT),49 Q6AFE_CLK(LPASS_CLK_ID_SEC_PCM_EBIT),50 Q6AFE_CLK(LPASS_CLK_ID_TER_PCM_IBIT),51 Q6AFE_CLK(LPASS_CLK_ID_TER_PCM_EBIT),52 Q6AFE_CLK(LPASS_CLK_ID_QUAD_PCM_IBIT),53 Q6AFE_CLK(LPASS_CLK_ID_QUAD_PCM_EBIT),54 Q6AFE_CLK(LPASS_CLK_ID_QUIN_PCM_IBIT),55 Q6AFE_CLK(LPASS_CLK_ID_QUIN_PCM_EBIT),56 Q6AFE_CLK(LPASS_CLK_ID_QUI_PCM_OSR),57 Q6AFE_CLK(LPASS_CLK_ID_PRI_TDM_IBIT),58 Q6AFE_CLK(LPASS_CLK_ID_PRI_TDM_EBIT),59 Q6AFE_CLK(LPASS_CLK_ID_SEC_TDM_IBIT),60 Q6AFE_CLK(LPASS_CLK_ID_SEC_TDM_EBIT),61 Q6AFE_CLK(LPASS_CLK_ID_TER_TDM_IBIT),62 Q6AFE_CLK(LPASS_CLK_ID_TER_TDM_EBIT),63 Q6AFE_CLK(LPASS_CLK_ID_QUAD_TDM_IBIT),64 Q6AFE_CLK(LPASS_CLK_ID_QUAD_TDM_EBIT),65 Q6AFE_CLK(LPASS_CLK_ID_QUIN_TDM_IBIT),66 Q6AFE_CLK(LPASS_CLK_ID_QUIN_TDM_EBIT),67 Q6AFE_CLK(LPASS_CLK_ID_QUIN_TDM_OSR),68 Q6AFE_CLK(LPASS_CLK_ID_MCLK_1),69 Q6AFE_CLK(LPASS_CLK_ID_MCLK_2),70 Q6AFE_CLK(LPASS_CLK_ID_MCLK_3),71 Q6AFE_CLK(LPASS_CLK_ID_MCLK_4),72 Q6AFE_CLK(LPASS_CLK_ID_INTERNAL_DIGITAL_CODEC_CORE),73 Q6AFE_CLK(LPASS_CLK_ID_INT_MCLK_0),74 Q6AFE_CLK(LPASS_CLK_ID_INT_MCLK_1),75 Q6AFE_CLK(LPASS_CLK_ID_WSA_CORE_MCLK),76 Q6AFE_CLK(LPASS_CLK_ID_WSA_CORE_NPL_MCLK),77 Q6AFE_CLK(LPASS_CLK_ID_VA_CORE_MCLK),78 Q6AFE_CLK(LPASS_CLK_ID_TX_CORE_MCLK),79 Q6AFE_CLK(LPASS_CLK_ID_TX_CORE_NPL_MCLK),80 Q6AFE_CLK(LPASS_CLK_ID_RX_CORE_MCLK),81 Q6AFE_CLK(LPASS_CLK_ID_RX_CORE_NPL_MCLK),82 Q6AFE_CLK(LPASS_CLK_ID_VA_CORE_2X_MCLK),83 Q6DSP_VOTE_CLK(LPASS_HW_AVTIMER_VOTE,84 Q6AFE_LPASS_CORE_AVTIMER_BLOCK,85 "LPASS_AVTIMER_MACRO"),86 Q6DSP_VOTE_CLK(LPASS_HW_MACRO_VOTE,87 Q6AFE_LPASS_CORE_HW_MACRO_BLOCK,88 "LPASS_HW_MACRO"),89 Q6DSP_VOTE_CLK(LPASS_HW_DCODEC_VOTE,90 Q6AFE_LPASS_CORE_HW_DCODEC_BLOCK,91 "LPASS_HW_DCODEC"),92};93 94static const struct q6dsp_clk_desc q6dsp_clk_q6afe __maybe_unused = {95 .clks = q6afe_clks,96 .num_clks = ARRAY_SIZE(q6afe_clks),97 .lpass_set_clk = q6afe_set_lpass_clock,98 .lpass_vote_clk = q6afe_vote_lpass_core_hw,99 .lpass_unvote_clk = q6afe_unvote_lpass_core_hw,100};101 102#ifdef CONFIG_OF103static const struct of_device_id q6afe_clock_device_id[] = {104 { .compatible = "qcom,q6afe-clocks", .data = &q6dsp_clk_q6afe },105 {},106};107MODULE_DEVICE_TABLE(of, q6afe_clock_device_id);108#endif109 110static struct platform_driver q6afe_clock_platform_driver = {111 .driver = {112 .name = "q6afe-clock",113 .of_match_table = of_match_ptr(q6afe_clock_device_id),114 },115 .probe = q6dsp_clock_dev_probe,116};117module_platform_driver(q6afe_clock_platform_driver);118 119MODULE_DESCRIPTION("Q6 Audio Frontend clock driver");120MODULE_LICENSE("GPL v2");121