forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
119 lines
3.9 KiB
119 lines
3.9 KiB
// SPDX-License-Identifier: GPL-2.0 |
|
// Copyright (c) 2020, Linaro Limited |
|
|
|
#include <linux/err.h> |
|
#include <linux/init.h> |
|
#include <linux/clk-provider.h> |
|
#include <linux/module.h> |
|
#include <linux/device.h> |
|
#include <linux/platform_device.h> |
|
#include "q6dsp-lpass-clocks.h" |
|
#include "q6afe.h" |
|
|
|
#define Q6AFE_CLK(id) { \ |
|
.clk_id = id, \ |
|
.q6dsp_clk_id = Q6AFE_##id, \ |
|
.name = #id, \ |
|
.rate = 19200000, \ |
|
} |
|
|
|
|
|
static const struct q6dsp_clk_init q6afe_clks[] = { |
|
Q6AFE_CLK(LPASS_CLK_ID_PRI_MI2S_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_PRI_MI2S_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_SEC_MI2S_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_SEC_MI2S_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_TER_MI2S_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_TER_MI2S_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUAD_MI2S_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUAD_MI2S_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_SPEAKER_I2S_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_SPEAKER_I2S_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_SPEAKER_I2S_OSR), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUI_MI2S_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUI_MI2S_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_SEN_MI2S_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_SEN_MI2S_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_INT0_MI2S_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_INT1_MI2S_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_INT2_MI2S_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_INT3_MI2S_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_INT4_MI2S_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_INT5_MI2S_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_INT6_MI2S_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUI_MI2S_OSR), |
|
Q6AFE_CLK(LPASS_CLK_ID_PRI_PCM_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_PRI_PCM_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_SEC_PCM_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_SEC_PCM_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_TER_PCM_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_TER_PCM_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUAD_PCM_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUAD_PCM_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUIN_PCM_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUIN_PCM_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUI_PCM_OSR), |
|
Q6AFE_CLK(LPASS_CLK_ID_PRI_TDM_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_PRI_TDM_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_SEC_TDM_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_SEC_TDM_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_TER_TDM_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_TER_TDM_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUAD_TDM_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUAD_TDM_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUIN_TDM_IBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUIN_TDM_EBIT), |
|
Q6AFE_CLK(LPASS_CLK_ID_QUIN_TDM_OSR), |
|
Q6AFE_CLK(LPASS_CLK_ID_MCLK_1), |
|
Q6AFE_CLK(LPASS_CLK_ID_MCLK_2), |
|
Q6AFE_CLK(LPASS_CLK_ID_MCLK_3), |
|
Q6AFE_CLK(LPASS_CLK_ID_MCLK_4), |
|
Q6AFE_CLK(LPASS_CLK_ID_INTERNAL_DIGITAL_CODEC_CORE), |
|
Q6AFE_CLK(LPASS_CLK_ID_INT_MCLK_0), |
|
Q6AFE_CLK(LPASS_CLK_ID_INT_MCLK_1), |
|
Q6AFE_CLK(LPASS_CLK_ID_WSA_CORE_MCLK), |
|
Q6AFE_CLK(LPASS_CLK_ID_WSA_CORE_NPL_MCLK), |
|
Q6AFE_CLK(LPASS_CLK_ID_VA_CORE_MCLK), |
|
Q6AFE_CLK(LPASS_CLK_ID_TX_CORE_MCLK), |
|
Q6AFE_CLK(LPASS_CLK_ID_TX_CORE_NPL_MCLK), |
|
Q6AFE_CLK(LPASS_CLK_ID_RX_CORE_MCLK), |
|
Q6AFE_CLK(LPASS_CLK_ID_RX_CORE_NPL_MCLK), |
|
Q6AFE_CLK(LPASS_CLK_ID_VA_CORE_2X_MCLK), |
|
Q6DSP_VOTE_CLK(LPASS_HW_AVTIMER_VOTE, |
|
Q6AFE_LPASS_CORE_AVTIMER_BLOCK, |
|
"LPASS_AVTIMER_MACRO"), |
|
Q6DSP_VOTE_CLK(LPASS_HW_MACRO_VOTE, |
|
Q6AFE_LPASS_CORE_HW_MACRO_BLOCK, |
|
"LPASS_HW_MACRO"), |
|
Q6DSP_VOTE_CLK(LPASS_HW_DCODEC_VOTE, |
|
Q6AFE_LPASS_CORE_HW_DCODEC_BLOCK, |
|
"LPASS_HW_DCODEC"), |
|
}; |
|
|
|
static const struct q6dsp_clk_desc q6dsp_clk_q6afe __maybe_unused = { |
|
.clks = q6afe_clks, |
|
.num_clks = ARRAY_SIZE(q6afe_clks), |
|
.lpass_set_clk = q6afe_set_lpass_clock, |
|
.lpass_vote_clk = q6afe_vote_lpass_core_hw, |
|
.lpass_unvote_clk = q6afe_unvote_lpass_core_hw, |
|
}; |
|
|
|
#ifdef CONFIG_OF |
|
static const struct of_device_id q6afe_clock_device_id[] = { |
|
{ .compatible = "qcom,q6afe-clocks", .data = &q6dsp_clk_q6afe }, |
|
{}, |
|
}; |
|
MODULE_DEVICE_TABLE(of, q6afe_clock_device_id); |
|
#endif |
|
|
|
static struct platform_driver q6afe_clock_platform_driver = { |
|
.driver = { |
|
.name = "q6afe-clock", |
|
.of_match_table = of_match_ptr(q6afe_clock_device_id), |
|
}, |
|
.probe = q6dsp_clock_dev_probe, |
|
}; |
|
module_platform_driver(q6afe_clock_platform_driver); |
|
|
|
MODULE_DESCRIPTION("Q6 Audio Frontend clock driver"); |
|
MODULE_LICENSE("GPL v2");
|
|
|