Quelle  clk-imx8mp.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright 2019 NXP.
 */

#include <dt-bindings/clock/imx8mp-clock.h>
#include <linux/clk-provider.h>
#include <linux/err.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/units.h>
#include <linux/of_address.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/types.h>

#include "clk.h"

static u32 share_count_nand;
static u32 share_count_media;
static u32 share_count_usb;
static u32 share_count_audio;

static const char * const pll_ref_sels[] = { "osc_24m", "dummy", "dummy", "dummy", };
static const char * const audio_pll1_bypass_sels[] = {"audio_pll1", "audio_pll1_ref_sel", };
static const char * const audio_pll2_bypass_sels[] = {"audio_pll2", "audio_pll2_ref_sel", };
static const char * const video_pll1_bypass_sels[] = {"video_pll1", "video_pll1_ref_sel", };
static const char * const dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", };
static const char * const gpu_pll_bypass_sels[] = {"gpu_pll", "gpu_pll_ref_sel", };
static const char * const vpu_pll_bypass_sels[] = {"vpu_pll", "vpu_pll_ref_sel", };
static const char * const arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", };
static const char * const sys_pll1_bypass_sels[] = {"sys_pll1", "sys_pll1_ref_sel", };
static const char * const sys_pll2_bypass_sels[] = {"sys_pll2", "sys_pll2_ref_sel", };
static const char * const sys_pll3_bypass_sels[] = {"sys_pll3", "sys_pll3_ref_sel", };

static const char * const imx8mp_a53_sels[] = {"osc_24m", "arm_pll_out", "sys_pll2_500m",
            "sys_pll2_1000m", "sys_pll1_800m", "sys_pll1_400m",
            "audio_pll1_out", "sys_pll3_out", };

static const char * const imx8mp_a53_core_sels[] = {"arm_a53_div", "arm_pll_out", };

static const char * const imx8mp_m7_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_250m",
           "vpu_pll_out", "sys_pll1_800m", "audio_pll1_out",
           "video_pll1_out", "sys_pll3_out", };

static const char * const imx8mp_ml_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
           "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
           "video_pll1_out", "audio_pll2_out", };

static const char * const imx8mp_gpu3d_core_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
            "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
            "video_pll1_out", "audio_pll2_out", };

static const char * const imx8mp_gpu3d_shader_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
       "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
       "video_pll1_out", "audio_pll2_out", };

static const char * const imx8mp_gpu2d_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
       "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
       "video_pll1_out", "audio_pll2_out", };

static const char * const imx8mp_audio_axi_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
           "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
           "video_pll1_out", "audio_pll2_out", };

static const char * const imx8mp_hsio_axi_sels[] = {"osc_24m", "sys_pll2_500m", "sys_pll1_800m",
          "sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
          "clk_ext4", "audio_pll2_out", };

static const char * const imx8mp_media_isp_sels[] = {"osc_24m", "sys_pll2_1000m", "sys_pll1_800m",
           "sys_pll3_out", "sys_pll1_400m", "audio_pll2_out",
           "clk_ext1", "sys_pll2_500m", };

static const char * const imx8mp_main_axi_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll1_800m",
          "sys_pll2_250m", "sys_pll2_1000m", "audio_pll1_out",
          "video_pll1_out", "sys_pll1_100m",};

static const char * const imx8mp_enet_axi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m",
          "sys_pll2_250m", "sys_pll2_200m", "audio_pll1_out",
          "video_pll1_out", "sys_pll3_out", };

static const char * const imx8mp_nand_usdhc_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m",
            "sys_pll2_200m", "sys_pll1_133m", "sys_pll3_out",
            "sys_pll2_250m", "audio_pll1_out", };

static const char * const imx8mp_vpu_bus_sels[] = {"osc_24m", "sys_pll1_800m", "vpu_pll_out",
         "audio_pll2_out", "sys_pll3_out", "sys_pll2_1000m",
         "sys_pll2_200m", "sys_pll1_100m", };

static const char * const imx8mp_media_axi_sels[] = {"osc_24m", "sys_pll2_1000m", "sys_pll1_800m",
           "sys_pll3_out", "sys_pll1_40m", "audio_pll2_out",
           "clk_ext1", "sys_pll2_500m", };

static const char * const imx8mp_media_apb_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll1_800m",
           "sys_pll3_out", "sys_pll1_40m", "audio_pll2_out",
           "clk_ext1", "sys_pll1_133m", };

static const char * const imx8mp_gpu_axi_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out",
         "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
         "video_pll1_out", "audio_pll2_out", };

static const char * const imx8mp_gpu_ahb_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out",
         "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
         "video_pll1_out", "audio_pll2_out", };

static const char * const imx8mp_noc_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll3_out",
            "sys_pll2_1000m", "sys_pll2_500m", "audio_pll1_out",
            "video_pll1_out", "audio_pll2_out", };

static const char * const imx8mp_noc_io_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll3_out",
        "sys_pll2_1000m", "sys_pll2_500m", "audio_pll1_out",
        "video_pll1_out", "audio_pll2_out", };

static const char * const imx8mp_ml_axi_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out",
        "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
        "video_pll1_out", "audio_pll2_out", };

static const char * const imx8mp_ml_ahb_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out",
        "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
        "video_pll1_out", "audio_pll2_out", };

static const char * const imx8mp_ahb_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_800m",
            "sys_pll1_400m", "sys_pll2_125m", "sys_pll3_out",
            "audio_pll1_out", "video_pll1_out", };

static const char * const imx8mp_audio_ahb_sels[] = {"osc_24m", "sys_pll2_500m", "sys_pll1_800m",
           "sys_pll2_1000m", "sys_pll2_166m", "sys_pll3_out",
           "audio_pll1_out", "video_pll1_out", };

static const char * const imx8mp_mipi_dsi_esc_rx_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_80m",
          "sys_pll1_800m", "sys_pll2_1000m",
          "sys_pll3_out", "clk_ext3", "audio_pll2_out", };

static const char * const imx8mp_dram_alt_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll1_100m",
          "sys_pll2_500m", "sys_pll2_1000m", "sys_pll3_out",
          "audio_pll1_out", "sys_pll1_266m", };

static const char * const imx8mp_dram_apb_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m",
          "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
          "sys_pll2_250m", "audio_pll2_out", };

static const char * const imx8mp_vpu_g1_sels[] = {"osc_24m", "vpu_pll_out", "sys_pll1_800m",
        "sys_pll2_1000m", "sys_pll1_100m", "sys_pll2_125m",
        "sys_pll3_out", "audio_pll1_out", };

static const char * const imx8mp_vpu_g2_sels[] = {"osc_24m", "vpu_pll_out", "sys_pll1_800m",
        "sys_pll2_1000m", "sys_pll1_100m", "sys_pll2_125m",
        "sys_pll3_out", "audio_pll1_out", };

static const char * const imx8mp_can1_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m",
      "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
      "sys_pll2_250m", "audio_pll2_out", };

static const char * const imx8mp_can2_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m",
      "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
      "sys_pll2_250m", "audio_pll2_out", };

static const char * const imx8mp_pcie_aux_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_50m",
          "sys_pll3_out", "sys_pll2_100m", "sys_pll1_80m",
          "sys_pll1_160m", "sys_pll1_200m", };

static const char * const imx8mp_i2c5_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
      "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
      "audio_pll2_out", "sys_pll1_133m", };

static const char * const imx8mp_i2c6_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
      "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
      "audio_pll2_out", "sys_pll1_133m", };

static const char * const imx8mp_sai1_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
      "video_pll1_out", "sys_pll1_133m", "osc_hdmi",
      "clk_ext1", "clk_ext2", };

static const char * const imx8mp_sai2_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
      "video_pll1_out", "sys_pll1_133m", "osc_hdmi",
      "clk_ext2", "clk_ext3", };

static const char * const imx8mp_sai3_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
      "video_pll1_out", "sys_pll1_133m", "osc_hdmi",
      "clk_ext3", "clk_ext4", };

static const char * const imx8mp_sai5_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
      "video_pll1_out", "sys_pll1_133m", "osc_hdmi",
      "clk_ext2", "clk_ext3", };

static const char * const imx8mp_sai6_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
      "video_pll1_out", "sys_pll1_133m", "osc_hdmi",
      "clk_ext3", "clk_ext4", };

static const char * const imx8mp_enet_qos_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_50m",
          "sys_pll2_100m", "sys_pll1_160m", "audio_pll1_out",
          "video_pll1_out", "clk_ext4", };

static const char * const imx8mp_enet_qos_timer_sels[] = {"osc_24m", "sys_pll2_100m", "audio_pll1_out",
         "clk_ext1", "clk_ext2", "clk_ext3",
         "clk_ext4", "video_pll1_out", };

static const char * const imx8mp_enet_ref_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_50m",
          "sys_pll2_100m", "sys_pll1_160m", "audio_pll1_out",
          "video_pll1_out", "clk_ext4", };

static const char * const imx8mp_enet_timer_sels[] = {"osc_24m", "sys_pll2_100m", "audio_pll1_out",
            "clk_ext1", "clk_ext2", "clk_ext3",
            "clk_ext4", "video_pll1_out", };

static const char * const imx8mp_enet_phy_ref_sels[] = {"osc_24m", "sys_pll2_50m", "sys_pll2_125m",
       "sys_pll2_200m", "sys_pll2_500m", "audio_pll1_out",
       "video_pll1_out", "audio_pll2_out", };

static const char * const imx8mp_nand_sels[] = {"osc_24m", "sys_pll2_500m", "audio_pll1_out",
      "sys_pll1_400m", "audio_pll2_out", "sys_pll3_out",
      "sys_pll2_250m", "video_pll1_out", };

static const char * const imx8mp_qspi_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll2_333m",
      "sys_pll2_500m", "audio_pll2_out", "sys_pll1_266m",
      "sys_pll3_out", "sys_pll1_100m", };

static const char * const imx8mp_usdhc1_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m",
        "sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m",
        "audio_pll2_out", "sys_pll1_100m", };

static const char * const imx8mp_usdhc2_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m",
        "sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m",
        "audio_pll2_out", "sys_pll1_100m", };

static const char * const imx8mp_i2c1_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
      "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
      "audio_pll2_out", "sys_pll1_133m", };

static const char * const imx8mp_i2c2_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
      "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
      "audio_pll2_out", "sys_pll1_133m", };

static const char * const imx8mp_i2c3_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
      "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
      "audio_pll2_out", "sys_pll1_133m", };

static const char * const imx8mp_i2c4_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
      "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
      "audio_pll2_out", "sys_pll1_133m", };

static const char * const imx8mp_uart1_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m",
       "sys_pll2_100m", "sys_pll3_out", "clk_ext2",
       "clk_ext4", "audio_pll2_out", };

static const char * const imx8mp_uart2_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m",
       "sys_pll2_100m", "sys_pll3_out", "clk_ext2",
       "clk_ext3", "audio_pll2_out", };

static const char * const imx8mp_uart3_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m",
       "sys_pll2_100m", "sys_pll3_out", "clk_ext2",
       "clk_ext4", "audio_pll2_out", };

static const char * const imx8mp_uart4_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m",
       "sys_pll2_100m", "sys_pll3_out", "clk_ext2",
       "clk_ext3", "audio_pll2_out", };

static const char * const imx8mp_usb_core_ref_sels[] = {"osc_24m", "sys_pll1_100m", "sys_pll1_40m",
       "sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
       "clk_ext3", "audio_pll2_out", };

static const char * const imx8mp_usb_phy_ref_sels[] = {"osc_24m", "sys_pll1_100m", "sys_pll1_40m",
             "sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
             "clk_ext3", "audio_pll2_out", };

static const char * const imx8mp_gic_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m",
            "sys_pll2_100m", "sys_pll1_800m",
            "sys_pll2_500m", "clk_ext4", "audio_pll2_out" };

static const char * const imx8mp_ecspi1_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m",
        "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
        "sys_pll2_250m", "audio_pll2_out", };

static const char * const imx8mp_ecspi2_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m",
        "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
        "sys_pll2_250m", "audio_pll2_out", };

static const char * const imx8mp_pwm1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
      "sys_pll1_40m", "sys_pll3_out", "clk_ext1",
      "sys_pll1_80m", "video_pll1_out", };

static const char * const imx8mp_pwm2_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
      "sys_pll1_40m", "sys_pll3_out", "clk_ext1",
      "sys_pll1_80m", "video_pll1_out", };

static const char * const imx8mp_pwm3_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
      "sys_pll1_40m", "sys_pll3_out", "clk_ext2",
      "sys_pll1_80m", "video_pll1_out", };

static const char * const imx8mp_pwm4_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
      "sys_pll1_40m", "sys_pll3_out", "clk_ext2",
      "sys_pll1_80m", "video_pll1_out", };

static const char * const imx8mp_gpt1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
      "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
      "audio_pll1_out", "clk_ext1" };

static const char * const imx8mp_gpt2_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
      "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
      "audio_pll1_out", "clk_ext2" };

static const char * const imx8mp_gpt3_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
      "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
      "audio_pll1_out", "clk_ext3" };

static const char * const imx8mp_gpt4_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
      "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
      "audio_pll1_out", "clk_ext1" };

static const char * const imx8mp_gpt5_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
      "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
      "audio_pll1_out", "clk_ext2" };

static const char * const imx8mp_gpt6_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
      "sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
      "audio_pll1_out", "clk_ext3" };

static const char * const imx8mp_wdog_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_160m",
      "vpu_pll_out", "sys_pll2_125m", "sys_pll3_out",
      "sys_pll1_80m", "sys_pll2_166m" };

static const char * const imx8mp_wrclk_sels[] = {"osc_24m", "sys_pll1_40m", "vpu_pll_out",
       "sys_pll3_out", "sys_pll2_200m", "sys_pll1_266m",
       "sys_pll2_500m", "sys_pll1_100m" };

static const char * const imx8mp_ipp_do_clko1_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll1_133m",
       "sys_pll1_200m", "audio_pll2_out", "sys_pll2_500m",
       "vpu_pll_out", "sys_pll1_80m" };

static const char * const imx8mp_ipp_do_clko2_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_400m",
       "sys_pll1_166m", "sys_pll3_out", "audio_pll1_out",
       "video_pll1_out", "osc_32k" };

static const char * const imx8mp_hdmi_fdcc_tst_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m",
        "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
        "audio_pll2_out", "video_pll1_out", };

static const char * const imx8mp_hdmi_24m_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
          "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
          "audio_pll2_out", "sys_pll1_133m", };

static const char * const imx8mp_hdmi_ref_266m_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll3_out",
        "sys_pll2_333m", "sys_pll1_266m", "sys_pll2_200m",
        "audio_pll1_out", "video_pll1_out", };

static const char * const imx8mp_usdhc3_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m",
        "sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m",
        "audio_pll2_out", "sys_pll1_100m", };

static const char * const imx8mp_media_cam1_pix_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m",
         "sys_pll1_800m", "sys_pll2_1000m",
         "sys_pll3_out", "audio_pll2_out",
         "video_pll1_out", };

static const char * const imx8mp_media_mipi_phy1_ref_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m",
              "sys_pll1_800m", "sys_pll2_1000m",
              "clk_ext2", "audio_pll2_out",
              "video_pll1_out", };

static const char * const imx8mp_media_disp_pix_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out",
          "audio_pll1_out", "sys_pll1_800m",
          "sys_pll2_1000m", "sys_pll3_out", "clk_ext4", };

static const char * const imx8mp_media_cam2_pix_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m",
         "sys_pll1_800m", "sys_pll2_1000m",
         "sys_pll3_out", "audio_pll2_out",
         "video_pll1_out", };

static const char * const imx8mp_media_ldb_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m",
           "sys_pll1_800m", "sys_pll2_1000m",
           "clk_ext2", "audio_pll2_out",
           "video_pll1_out", };

static const char * const imx8mp_memrepair_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_80m",
       "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
       "clk_ext3", "audio_pll2_out", };

static const char * const imx8mp_media_mipi_test_byte_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_50m",
        "sys_pll3_out", "sys_pll2_100m",
        "sys_pll1_80m", "sys_pll1_160m",
        "sys_pll1_200m", };

static const char * const imx8mp_ecspi3_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m",
        "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
        "sys_pll2_250m", "audio_pll2_out", };

static const char * const imx8mp_pdm_sels[] = {"osc_24m", "sys_pll2_100m", "audio_pll1_out",
            "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
            "clk_ext3", "audio_pll2_out", };

static const char * const imx8mp_vpu_vc8000e_sels[] = {"osc_24m", "vpu_pll_out", "sys_pll1_800m",
             "sys_pll2_1000m", "audio_pll2_out", "sys_pll2_125m",
             "sys_pll3_out", "audio_pll1_out", };

static const char * const imx8mp_sai7_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
      "video_pll1_out", "sys_pll1_133m", "osc_hdmi",
      "clk_ext3", "clk_ext4", };

static const char * const imx8mp_dram_core_sels[] = {"dram_pll_out", "dram_alt_root", };

static const char * const imx8mp_clkout_sels[] = {"audio_pll1_out", "audio_pll2_out", "video_pll1_out",
        "dummy", "dummy", "gpu_pll_out", "vpu_pll_out",
        "arm_pll_out", "sys_pll1_out", "sys_pll2_out",
        "sys_pll3_out", "dummy", "dummy", "osc_24m",
        "dummy", "osc_32k"};

static struct clk_hw **hws;
static struct clk_hw_onecell_data *clk_hw_data;

struct imx8mp_clock_constraints {
 unsigned int clkid;
 u32 maxrate;
};

/*
 * Below tables are taken from IMX8MPCEC Rev. 2.1, 07/2023
 * Table 13. Maximum frequency of modules.
 * Probable typos fixed are marked with a comment.
 */
static const struct imx8mp_clock_constraints imx8mp_clock_common_constraints[] = {
 { IMX8MP_CLK_A53_DIV,             1000 * HZ_PER_MHZ },
 { IMX8MP_CLK_ENET_AXI,             266666667 }, /* Datasheet claims 266MHz */
 { IMX8MP_CLK_NAND_USDHC_BUS,       266666667 }, /* Datasheet claims 266MHz */
 { IMX8MP_CLK_MEDIA_APB,            200 * HZ_PER_MHZ },
 { IMX8MP_CLK_HDMI_APB,             133333333 }, /* Datasheet claims 133MHz */
 { IMX8MP_CLK_ML_AXI,               800 * HZ_PER_MHZ },
 { IMX8MP_CLK_AHB,                  133333333 },
 { IMX8MP_CLK_IPG_ROOT,              66666667 },
 { IMX8MP_CLK_AUDIO_AHB,            400 * HZ_PER_MHZ },
 { IMX8MP_CLK_MEDIA_DISP2_PIX,      170 * HZ_PER_MHZ },
 { IMX8MP_CLK_DRAM_ALT,             666666667 },
 { IMX8MP_CLK_DRAM_APB,             200 * HZ_PER_MHZ },
 { IMX8MP_CLK_CAN1,                  80 * HZ_PER_MHZ },
 { IMX8MP_CLK_CAN2,                  80 * HZ_PER_MHZ },
 { IMX8MP_CLK_PCIE_AUX,              10 * HZ_PER_MHZ },
 { IMX8MP_CLK_I2C5,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_I2C6,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_SAI1,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_SAI2,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_SAI3,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_SAI5,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_SAI6,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_ENET_QOS,             125 * HZ_PER_MHZ },
 { IMX8MP_CLK_ENET_QOS_TIMER,       200 * HZ_PER_MHZ },
 { IMX8MP_CLK_ENET_REF,             125 * HZ_PER_MHZ },
 { IMX8MP_CLK_ENET_TIMER,           125 * HZ_PER_MHZ },
 { IMX8MP_CLK_ENET_PHY_REF,         125 * HZ_PER_MHZ },
 { IMX8MP_CLK_NAND,                 500 * HZ_PER_MHZ },
 { IMX8MP_CLK_QSPI,                 400 * HZ_PER_MHZ },
 { IMX8MP_CLK_USDHC1,               400 * HZ_PER_MHZ },
 { IMX8MP_CLK_USDHC2,               400 * HZ_PER_MHZ },
 { IMX8MP_CLK_I2C1,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_I2C2,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_I2C3,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_I2C4,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_UART1,                 80 * HZ_PER_MHZ },
 { IMX8MP_CLK_UART2,                 80 * HZ_PER_MHZ },
 { IMX8MP_CLK_UART3,                 80 * HZ_PER_MHZ },
 { IMX8MP_CLK_UART4,                 80 * HZ_PER_MHZ },
 { IMX8MP_CLK_ECSPI1,                80 * HZ_PER_MHZ },
 { IMX8MP_CLK_ECSPI2,                80 * HZ_PER_MHZ },
 { IMX8MP_CLK_PWM1,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_PWM2,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_PWM3,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_PWM4,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_GPT1,                 100 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPT2,                 100 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPT3,                 100 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPT4,                 100 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPT5,                 100 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPT6,                 100 * HZ_PER_MHZ },
 { IMX8MP_CLK_WDOG,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_IPP_DO_CLKO1,         200 * HZ_PER_MHZ },
 { IMX8MP_CLK_IPP_DO_CLKO2,         200 * HZ_PER_MHZ },
 { IMX8MP_CLK_HDMI_REF_266M,        266 * HZ_PER_MHZ },
 { IMX8MP_CLK_USDHC3,               400 * HZ_PER_MHZ },
 { IMX8MP_CLK_MEDIA_MIPI_PHY1_REF,  300 * HZ_PER_MHZ },
 { IMX8MP_CLK_MEDIA_DISP1_PIX,      250 * HZ_PER_MHZ },
 { IMX8MP_CLK_MEDIA_CAM2_PIX,       277 * HZ_PER_MHZ },
 { IMX8MP_CLK_MEDIA_LDB,            595 * HZ_PER_MHZ },
 { IMX8MP_CLK_MEDIA_MIPI_TEST_BYTE, 200 * HZ_PER_MHZ },
 { IMX8MP_CLK_ECSPI3,                80 * HZ_PER_MHZ },
 { IMX8MP_CLK_PDM,                  200 * HZ_PER_MHZ },
 { IMX8MP_CLK_SAI7,                  66666667 }, /* Datasheet claims 66MHz */
 { IMX8MP_CLK_MAIN_AXI,             400 * HZ_PER_MHZ },
 { /* Sentinel */ }
};

static const struct imx8mp_clock_constraints imx8mp_clock_nominal_constraints[] = {
 { IMX8MP_CLK_M7_CORE,           600 * HZ_PER_MHZ },
 { IMX8MP_CLK_ML_CORE,           800 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPU3D_CORE,        800 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPU3D_SHADER_CORE, 800 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPU2D_CORE,        800 * HZ_PER_MHZ },
 { IMX8MP_CLK_AUDIO_AXI_SRC,     600 * HZ_PER_MHZ },
 { IMX8MP_CLK_HSIO_AXI,          400 * HZ_PER_MHZ },
 { IMX8MP_CLK_MEDIA_ISP,         400 * HZ_PER_MHZ },
 { IMX8MP_CLK_VPU_BUS,           600 * HZ_PER_MHZ },
 { IMX8MP_CLK_MEDIA_AXI,         400 * HZ_PER_MHZ },
 { IMX8MP_CLK_HDMI_AXI,          400 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPU_AXI,           600 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPU_AHB,           300 * HZ_PER_MHZ },
 { IMX8MP_CLK_NOC,               800 * HZ_PER_MHZ },
 { IMX8MP_CLK_NOC_IO,            600 * HZ_PER_MHZ },
 { IMX8MP_CLK_ML_AHB,            300 * HZ_PER_MHZ },
 { IMX8MP_CLK_VPU_G1,            600 * HZ_PER_MHZ },
 { IMX8MP_CLK_VPU_G2,            500 * HZ_PER_MHZ },
 { IMX8MP_CLK_MEDIA_CAM1_PIX,    400 * HZ_PER_MHZ },
 { IMX8MP_CLK_VPU_VC8000E,       400 * HZ_PER_MHZ }, /* Datasheet claims 500MHz */
 { IMX8MP_CLK_DRAM_CORE,         800 * HZ_PER_MHZ },
 { IMX8MP_CLK_GIC,               400 * HZ_PER_MHZ },
 { /* Sentinel */ }
};

static const struct imx8mp_clock_constraints imx8mp_clock_overdrive_constraints[] = {
 { IMX8MP_CLK_M7_CORE,            800 * HZ_PER_MHZ},
 { IMX8MP_CLK_ML_CORE,           1000 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPU3D_CORE,        1000 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPU3D_SHADER_CORE, 1000 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPU2D_CORE,        1000 * HZ_PER_MHZ },
 { IMX8MP_CLK_AUDIO_AXI_SRC,      800 * HZ_PER_MHZ },
 { IMX8MP_CLK_HSIO_AXI,           500 * HZ_PER_MHZ },
 { IMX8MP_CLK_MEDIA_ISP,          500 * HZ_PER_MHZ },
 { IMX8MP_CLK_VPU_BUS,            800 * HZ_PER_MHZ },
 { IMX8MP_CLK_MEDIA_AXI,          500 * HZ_PER_MHZ },
 { IMX8MP_CLK_HDMI_AXI,           500 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPU_AXI,            800 * HZ_PER_MHZ },
 { IMX8MP_CLK_GPU_AHB,            400 * HZ_PER_MHZ },
 { IMX8MP_CLK_NOC,               1000 * HZ_PER_MHZ },
 { IMX8MP_CLK_NOC_IO,             800 * HZ_PER_MHZ },
 { IMX8MP_CLK_ML_AHB,             400 * HZ_PER_MHZ },
 { IMX8MP_CLK_VPU_G1,             800 * HZ_PER_MHZ },
 { IMX8MP_CLK_VPU_G2,             700 * HZ_PER_MHZ },
 { IMX8MP_CLK_MEDIA_CAM1_PIX,     500 * HZ_PER_MHZ },
 { IMX8MP_CLK_VPU_VC8000E,        500 * HZ_PER_MHZ }, /* Datasheet claims 400MHz */
 { IMX8MP_CLK_DRAM_CORE,         1000 * HZ_PER_MHZ },
 { IMX8MP_CLK_GIC,                500 * HZ_PER_MHZ },
 { /* Sentinel */ }
};

static void imx8mp_clocks_apply_constraints(const struct imx8mp_clock_constraints constraints[])
{
 const struct imx8mp_clock_constraints *constr;

 for (constr = constraints; constr->clkid; constr++)
  clk_hw_set_rate_range(hws[constr->clkid], 0, constr->maxrate);
}

static int imx8mp_clocks_probe(struct platform_device *pdev)
{
 struct device *dev = &pdev->dev;
 struct device_node *np;
 void __iomem *anatop_base, *ccm_base;
 const char *opmode;
 int err;

 np = of_find_compatible_node(NULL, NULL, "fsl,imx8mp-anatop");
 anatop_base = devm_of_iomap(dev, np, 0, NULL);
 of_node_put(np);
 if (WARN_ON(IS_ERR(anatop_base)))
  return PTR_ERR(anatop_base);

 np = dev->of_node;
 ccm_base = devm_platform_ioremap_resource(pdev, 0);
 if (WARN_ON(IS_ERR(ccm_base)))
  return PTR_ERR(ccm_base);

 clk_hw_data = devm_kzalloc(dev, struct_size(clk_hw_data, hws, IMX8MP_CLK_END), GFP_KERNEL);
 if (WARN_ON(!clk_hw_data))
  return -ENOMEM;

 clk_hw_data->num = IMX8MP_CLK_END;
 hws = clk_hw_data->hws;

 hws[IMX8MP_CLK_DUMMY] = imx_clk_hw_fixed("dummy", 0);
 hws[IMX8MP_CLK_24M] = imx_get_clk_hw_by_name(np, "osc_24m");
 hws[IMX8MP_CLK_32K] = imx_get_clk_hw_by_name(np, "osc_32k");
 hws[IMX8MP_CLK_EXT1] = imx_get_clk_hw_by_name(np, "clk_ext1");
 hws[IMX8MP_CLK_EXT2] = imx_get_clk_hw_by_name(np, "clk_ext2");
 hws[IMX8MP_CLK_EXT3] = imx_get_clk_hw_by_name(np, "clk_ext3");
 hws[IMX8MP_CLK_EXT4] = imx_get_clk_hw_by_name(np, "clk_ext4");

 hws[IMX8MP_AUDIO_PLL1_REF_SEL] = imx_clk_hw_mux("audio_pll1_ref_sel", anatop_base + 0x0, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 hws[IMX8MP_AUDIO_PLL2_REF_SEL] = imx_clk_hw_mux("audio_pll2_ref_sel", anatop_base + 0x14, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 hws[IMX8MP_VIDEO_PLL1_REF_SEL] = imx_clk_hw_mux("video_pll1_ref_sel", anatop_base + 0x28, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 hws[IMX8MP_DRAM_PLL_REF_SEL] = imx_clk_hw_mux("dram_pll_ref_sel", anatop_base + 0x50, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 hws[IMX8MP_GPU_PLL_REF_SEL] = imx_clk_hw_mux("gpu_pll_ref_sel", anatop_base + 0x64, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 hws[IMX8MP_VPU_PLL_REF_SEL] = imx_clk_hw_mux("vpu_pll_ref_sel", anatop_base + 0x74, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 hws[IMX8MP_ARM_PLL_REF_SEL] = imx_clk_hw_mux("arm_pll_ref_sel", anatop_base + 0x84, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 hws[IMX8MP_SYS_PLL1_REF_SEL] = imx_clk_hw_mux("sys_pll1_ref_sel", anatop_base + 0x94, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 hws[IMX8MP_SYS_PLL2_REF_SEL] = imx_clk_hw_mux("sys_pll2_ref_sel", anatop_base + 0x104, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 hws[IMX8MP_SYS_PLL3_REF_SEL] = imx_clk_hw_mux("sys_pll3_ref_sel", anatop_base + 0x114, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));

 hws[IMX8MP_AUDIO_PLL1] = imx_clk_hw_pll14xx("audio_pll1", "audio_pll1_ref_sel", anatop_base, &imx_1443x_pll);
 hws[IMX8MP_AUDIO_PLL2] = imx_clk_hw_pll14xx("audio_pll2", "audio_pll2_ref_sel", anatop_base + 0x14, &imx_1443x_pll);
 hws[IMX8MP_VIDEO_PLL1] = imx_clk_hw_pll14xx("video_pll1", "video_pll1_ref_sel", anatop_base + 0x28, &imx_1443x_pll);
 hws[IMX8MP_DRAM_PLL] = imx_clk_hw_pll14xx("dram_pll", "dram_pll_ref_sel", anatop_base + 0x50, &imx_1443x_dram_pll);
 hws[IMX8MP_GPU_PLL] = imx_clk_hw_pll14xx("gpu_pll", "gpu_pll_ref_sel", anatop_base + 0x64, &imx_1416x_pll);
 hws[IMX8MP_VPU_PLL] = imx_clk_hw_pll14xx("vpu_pll", "vpu_pll_ref_sel", anatop_base + 0x74, &imx_1416x_pll);
 hws[IMX8MP_ARM_PLL] = imx_clk_hw_pll14xx("arm_pll", "arm_pll_ref_sel", anatop_base + 0x84, &imx_1416x_pll);
 hws[IMX8MP_SYS_PLL1] = imx_clk_hw_pll14xx("sys_pll1", "sys_pll1_ref_sel", anatop_base + 0x94, &imx_1416x_pll);
 hws[IMX8MP_SYS_PLL2] = imx_clk_hw_pll14xx("sys_pll2", "sys_pll2_ref_sel", anatop_base + 0x104, &imx_1416x_pll);
 hws[IMX8MP_SYS_PLL3] = imx_clk_hw_pll14xx("sys_pll3", "sys_pll3_ref_sel", anatop_base + 0x114, &imx_1416x_pll);

 hws[IMX8MP_AUDIO_PLL1_BYPASS] = imx_clk_hw_mux_flags("audio_pll1_bypass", anatop_base, 16, 1, audio_pll1_bypass_sels, ARRAY_SIZE(audio_pll1_bypass_sels), CLK_SET_RATE_PARENT);
 hws[IMX8MP_AUDIO_PLL2_BYPASS] = imx_clk_hw_mux_flags("audio_pll2_bypass", anatop_base + 0x14, 16, 1, audio_pll2_bypass_sels, ARRAY_SIZE(audio_pll2_bypass_sels), CLK_SET_RATE_PARENT);
 hws[IMX8MP_VIDEO_PLL1_BYPASS] = imx_clk_hw_mux_flags("video_pll1_bypass", anatop_base + 0x28, 16, 1, video_pll1_bypass_sels, ARRAY_SIZE(video_pll1_bypass_sels), CLK_SET_RATE_PARENT);
 hws[IMX8MP_DRAM_PLL_BYPASS] = imx_clk_hw_mux_flags("dram_pll_bypass", anatop_base + 0x50, 16, 1, dram_pll_bypass_sels, ARRAY_SIZE(dram_pll_bypass_sels), CLK_SET_RATE_PARENT);
 hws[IMX8MP_GPU_PLL_BYPASS] = imx_clk_hw_mux_flags("gpu_pll_bypass", anatop_base + 0x64, 28, 1, gpu_pll_bypass_sels, ARRAY_SIZE(gpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
 hws[IMX8MP_VPU_PLL_BYPASS] = imx_clk_hw_mux_flags("vpu_pll_bypass", anatop_base + 0x74, 28, 1, vpu_pll_bypass_sels, ARRAY_SIZE(vpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
 hws[IMX8MP_ARM_PLL_BYPASS] = imx_clk_hw_mux_flags("arm_pll_bypass", anatop_base + 0x84, 28, 1, arm_pll_bypass_sels, ARRAY_SIZE(arm_pll_bypass_sels), CLK_SET_RATE_PARENT);
 hws[IMX8MP_SYS_PLL1_BYPASS] = imx_clk_hw_mux_flags("sys_pll1_bypass", anatop_base + 0x94, 28, 1, sys_pll1_bypass_sels, ARRAY_SIZE(sys_pll1_bypass_sels), CLK_SET_RATE_PARENT);
 hws[IMX8MP_SYS_PLL2_BYPASS] = imx_clk_hw_mux_flags("sys_pll2_bypass", anatop_base + 0x104, 28, 1, sys_pll2_bypass_sels, ARRAY_SIZE(sys_pll2_bypass_sels), CLK_SET_RATE_PARENT);
 hws[IMX8MP_SYS_PLL3_BYPASS] = imx_clk_hw_mux_flags("sys_pll3_bypass", anatop_base + 0x114, 28, 1, sys_pll3_bypass_sels, ARRAY_SIZE(sys_pll3_bypass_sels), CLK_SET_RATE_PARENT);

 hws[IMX8MP_AUDIO_PLL1_OUT] = imx_clk_hw_gate("audio_pll1_out", "audio_pll1_bypass", anatop_base, 13);
 hws[IMX8MP_AUDIO_PLL2_OUT] = imx_clk_hw_gate("audio_pll2_out", "audio_pll2_bypass", anatop_base + 0x14, 13);
 hws[IMX8MP_VIDEO_PLL1_OUT] = imx_clk_hw_gate("video_pll1_out", "video_pll1_bypass", anatop_base + 0x28, 13);
 hws[IMX8MP_DRAM_PLL_OUT] = imx_clk_hw_gate("dram_pll_out", "dram_pll_bypass", anatop_base + 0x50, 13);
 hws[IMX8MP_GPU_PLL_OUT] = imx_clk_hw_gate("gpu_pll_out", "gpu_pll_bypass", anatop_base + 0x64, 11);
 hws[IMX8MP_VPU_PLL_OUT] = imx_clk_hw_gate("vpu_pll_out", "vpu_pll_bypass", anatop_base + 0x74, 11);
 hws[IMX8MP_ARM_PLL_OUT] = imx_clk_hw_gate("arm_pll_out", "arm_pll_bypass", anatop_base + 0x84, 11);
 hws[IMX8MP_SYS_PLL3_OUT] = imx_clk_hw_gate("sys_pll3_out", "sys_pll3_bypass", anatop_base + 0x114, 11);

 hws[IMX8MP_SYS_PLL1_OUT] = imx_clk_hw_gate("sys_pll1_out", "sys_pll1_bypass", anatop_base + 0x94, 11);

 hws[IMX8MP_SYS_PLL1_40M] = imx_clk_hw_fixed_factor("sys_pll1_40m", "sys_pll1_out", 1, 20);
 hws[IMX8MP_SYS_PLL1_80M] = imx_clk_hw_fixed_factor("sys_pll1_80m", "sys_pll1_out", 1, 10);
 hws[IMX8MP_SYS_PLL1_100M] = imx_clk_hw_fixed_factor("sys_pll1_100m", "sys_pll1_out", 1, 8);
 hws[IMX8MP_SYS_PLL1_133M] = imx_clk_hw_fixed_factor("sys_pll1_133m", "sys_pll1_out", 1, 6);
 hws[IMX8MP_SYS_PLL1_160M] = imx_clk_hw_fixed_factor("sys_pll1_160m", "sys_pll1_out", 1, 5);
 hws[IMX8MP_SYS_PLL1_200M] = imx_clk_hw_fixed_factor("sys_pll1_200m", "sys_pll1_out", 1, 4);
 hws[IMX8MP_SYS_PLL1_266M] = imx_clk_hw_fixed_factor("sys_pll1_266m", "sys_pll1_out", 1, 3);
 hws[IMX8MP_SYS_PLL1_400M] = imx_clk_hw_fixed_factor("sys_pll1_400m", "sys_pll1_out", 1, 2);
 hws[IMX8MP_SYS_PLL1_800M] = imx_clk_hw_fixed_factor("sys_pll1_800m", "sys_pll1_out", 1, 1);

 hws[IMX8MP_SYS_PLL2_OUT] = imx_clk_hw_gate("sys_pll2_out", "sys_pll2_bypass", anatop_base + 0x104, 11);

 hws[IMX8MP_SYS_PLL2_50M] = imx_clk_hw_fixed_factor("sys_pll2_50m", "sys_pll2_out", 1, 20);
 hws[IMX8MP_SYS_PLL2_100M] = imx_clk_hw_fixed_factor("sys_pll2_100m", "sys_pll2_out", 1, 10);
 hws[IMX8MP_SYS_PLL2_125M] = imx_clk_hw_fixed_factor("sys_pll2_125m", "sys_pll2_out", 1, 8);
 hws[IMX8MP_SYS_PLL2_166M] = imx_clk_hw_fixed_factor("sys_pll2_166m", "sys_pll2_out", 1, 6);
 hws[IMX8MP_SYS_PLL2_200M] = imx_clk_hw_fixed_factor("sys_pll2_200m", "sys_pll2_out", 1, 5);
 hws[IMX8MP_SYS_PLL2_250M] = imx_clk_hw_fixed_factor("sys_pll2_250m", "sys_pll2_out", 1, 4);
 hws[IMX8MP_SYS_PLL2_333M] = imx_clk_hw_fixed_factor("sys_pll2_333m", "sys_pll2_out", 1, 3);
 hws[IMX8MP_SYS_PLL2_500M] = imx_clk_hw_fixed_factor("sys_pll2_500m", "sys_pll2_out", 1, 2);
 hws[IMX8MP_SYS_PLL2_1000M] = imx_clk_hw_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1);

 hws[IMX8MP_CLK_CLKOUT1_SEL] = imx_clk_hw_mux2("clkout1_sel", anatop_base + 0x128, 4, 4,
            imx8mp_clkout_sels, ARRAY_SIZE(imx8mp_clkout_sels));
 hws[IMX8MP_CLK_CLKOUT1_DIV] = imx_clk_hw_divider("clkout1_div", "clkout1_sel", anatop_base + 0x128, 0, 4);
 hws[IMX8MP_CLK_CLKOUT1] = imx_clk_hw_gate("clkout1", "clkout1_div", anatop_base + 0x128, 8);
 hws[IMX8MP_CLK_CLKOUT2_SEL] = imx_clk_hw_mux2("clkout2_sel", anatop_base + 0x128, 20, 4,
            imx8mp_clkout_sels, ARRAY_SIZE(imx8mp_clkout_sels));
 hws[IMX8MP_CLK_CLKOUT2_DIV] = imx_clk_hw_divider("clkout2_div", "clkout2_sel", anatop_base + 0x128, 16, 4);
 hws[IMX8MP_CLK_CLKOUT2] = imx_clk_hw_gate("clkout2", "clkout2_div", anatop_base + 0x128, 24);

 hws[IMX8MP_CLK_A53_DIV] = imx8m_clk_hw_composite_core("arm_a53_div", imx8mp_a53_sels, ccm_base + 0x8000);
 hws[IMX8MP_CLK_A53_SRC] = hws[IMX8MP_CLK_A53_DIV];
 hws[IMX8MP_CLK_A53_CG] = hws[IMX8MP_CLK_A53_DIV];
 hws[IMX8MP_CLK_M7_CORE] = imx8m_clk_hw_composite_core("m7_core", imx8mp_m7_sels, ccm_base + 0x8080);
 hws[IMX8MP_CLK_ML_CORE] = imx8m_clk_hw_composite_core("ml_core", imx8mp_ml_sels, ccm_base + 0x8100);
 hws[IMX8MP_CLK_GPU3D_CORE] = imx8m_clk_hw_composite_core("gpu3d_core", imx8mp_gpu3d_core_sels, ccm_base + 0x8180);
 hws[IMX8MP_CLK_GPU3D_SHADER_CORE] = imx8m_clk_hw_composite("gpu3d_shader_core", imx8mp_gpu3d_shader_sels, ccm_base + 0x8200);
 hws[IMX8MP_CLK_GPU2D_CORE] = imx8m_clk_hw_composite("gpu2d_core", imx8mp_gpu2d_sels, ccm_base + 0x8280);
 hws[IMX8MP_CLK_AUDIO_AXI] = imx8m_clk_hw_composite("audio_axi", imx8mp_audio_axi_sels, ccm_base + 0x8300);
 hws[IMX8MP_CLK_AUDIO_AXI_SRC] = hws[IMX8MP_CLK_AUDIO_AXI];
 hws[IMX8MP_CLK_HSIO_AXI] = imx8m_clk_hw_composite("hsio_axi", imx8mp_hsio_axi_sels, ccm_base + 0x8380);
 hws[IMX8MP_CLK_MEDIA_ISP] = imx8m_clk_hw_composite("media_isp", imx8mp_media_isp_sels, ccm_base + 0x8400);

 /* CORE SEL */
 hws[IMX8MP_CLK_A53_CORE] = imx_clk_hw_mux2("arm_a53_core", ccm_base + 0x9880, 24, 1, imx8mp_a53_core_sels, ARRAY_SIZE(imx8mp_a53_core_sels));

 hws[IMX8MP_CLK_MAIN_AXI] = imx8m_clk_hw_composite_bus_critical("main_axi", imx8mp_main_axi_sels, ccm_base + 0x8800);
 hws[IMX8MP_CLK_ENET_AXI] = imx8m_clk_hw_composite_bus("enet_axi", imx8mp_enet_axi_sels, ccm_base + 0x8880);
 hws[IMX8MP_CLK_NAND_USDHC_BUS] = imx8m_clk_hw_composite("nand_usdhc_bus", imx8mp_nand_usdhc_sels, ccm_base + 0x8900);
 hws[IMX8MP_CLK_VPU_BUS] = imx8m_clk_hw_composite_bus("vpu_bus", imx8mp_vpu_bus_sels, ccm_base + 0x8980);
 hws[IMX8MP_CLK_MEDIA_AXI] = imx8m_clk_hw_composite_bus("media_axi", imx8mp_media_axi_sels, ccm_base + 0x8a00);
 hws[IMX8MP_CLK_MEDIA_APB] = imx8m_clk_hw_composite_bus("media_apb", imx8mp_media_apb_sels, ccm_base + 0x8a80);
 hws[IMX8MP_CLK_HDMI_APB] = imx8m_clk_hw_composite_bus("hdmi_apb", imx8mp_media_apb_sels, ccm_base + 0x8b00);
 hws[IMX8MP_CLK_HDMI_AXI] = imx8m_clk_hw_composite_bus("hdmi_axi", imx8mp_media_axi_sels, ccm_base + 0x8b80);
 hws[IMX8MP_CLK_GPU_AXI] = imx8m_clk_hw_composite_bus("gpu_axi", imx8mp_gpu_axi_sels, ccm_base + 0x8c00);
 hws[IMX8MP_CLK_GPU_AHB] = imx8m_clk_hw_composite_bus("gpu_ahb", imx8mp_gpu_ahb_sels, ccm_base + 0x8c80);
 hws[IMX8MP_CLK_NOC] = imx8m_clk_hw_composite_bus_critical("noc", imx8mp_noc_sels, ccm_base + 0x8d00);
 hws[IMX8MP_CLK_NOC_IO] = imx8m_clk_hw_composite_bus_critical("noc_io", imx8mp_noc_io_sels, ccm_base + 0x8d80);
 hws[IMX8MP_CLK_ML_AXI] = imx8m_clk_hw_composite_bus("ml_axi", imx8mp_ml_axi_sels, ccm_base + 0x8e00);
 hws[IMX8MP_CLK_ML_AHB] = imx8m_clk_hw_composite_bus("ml_ahb", imx8mp_ml_ahb_sels, ccm_base + 0x8e80);

 hws[IMX8MP_CLK_AHB] = imx8m_clk_hw_composite_bus_critical("ahb_root", imx8mp_ahb_sels, ccm_base + 0x9000);
 hws[IMX8MP_CLK_AUDIO_AHB] = imx8m_clk_hw_composite_bus("audio_ahb", imx8mp_audio_ahb_sels, ccm_base + 0x9100);
 hws[IMX8MP_CLK_MIPI_DSI_ESC_RX] = imx8m_clk_hw_composite_bus("mipi_dsi_esc_rx", imx8mp_mipi_dsi_esc_rx_sels, ccm_base + 0x9200);
 hws[IMX8MP_CLK_MEDIA_DISP2_PIX] = imx8m_clk_hw_composite_bus_flags("media_disp2_pix", imx8mp_media_disp_pix_sels, ccm_base + 0x9300, CLK_SET_RATE_PARENT);

 hws[IMX8MP_CLK_IPG_ROOT] = imx_clk_hw_divider2("ipg_root", "ahb_root", ccm_base + 0x9080, 0, 1);

 hws[IMX8MP_CLK_DRAM_ALT] = imx8m_clk_hw_fw_managed_composite("dram_alt", imx8mp_dram_alt_sels, ccm_base + 0xa000);
 hws[IMX8MP_CLK_DRAM_APB] = imx8m_clk_hw_fw_managed_composite_critical("dram_apb", imx8mp_dram_apb_sels, ccm_base + 0xa080);
 hws[IMX8MP_CLK_VPU_G1] = imx8m_clk_hw_composite("vpu_g1", imx8mp_vpu_g1_sels, ccm_base + 0xa100);
 hws[IMX8MP_CLK_VPU_G2] = imx8m_clk_hw_composite("vpu_g2", imx8mp_vpu_g2_sels, ccm_base + 0xa180);
 hws[IMX8MP_CLK_CAN1] = imx8m_clk_hw_composite("can1", imx8mp_can1_sels, ccm_base + 0xa200);
 hws[IMX8MP_CLK_CAN2] = imx8m_clk_hw_composite("can2", imx8mp_can2_sels, ccm_base + 0xa280);
 hws[IMX8MP_CLK_PCIE_AUX] = imx8m_clk_hw_composite("pcie_aux", imx8mp_pcie_aux_sels, ccm_base + 0xa400);
 hws[IMX8MP_CLK_I2C5] = imx8m_clk_hw_composite("i2c5", imx8mp_i2c5_sels, ccm_base + 0xa480);
 hws[IMX8MP_CLK_I2C6] = imx8m_clk_hw_composite("i2c6", imx8mp_i2c6_sels, ccm_base + 0xa500);
 hws[IMX8MP_CLK_SAI1] = imx8m_clk_hw_composite("sai1", imx8mp_sai1_sels, ccm_base + 0xa580);
 hws[IMX8MP_CLK_SAI2] = imx8m_clk_hw_composite("sai2", imx8mp_sai2_sels, ccm_base + 0xa600);
 hws[IMX8MP_CLK_SAI3] = imx8m_clk_hw_composite("sai3", imx8mp_sai3_sels, ccm_base + 0xa680);
 hws[IMX8MP_CLK_SAI5] = imx8m_clk_hw_composite("sai5", imx8mp_sai5_sels, ccm_base + 0xa780);
 hws[IMX8MP_CLK_SAI6] = imx8m_clk_hw_composite("sai6", imx8mp_sai6_sels, ccm_base + 0xa800);
 hws[IMX8MP_CLK_ENET_QOS] = imx8m_clk_hw_composite("enet_qos", imx8mp_enet_qos_sels, ccm_base + 0xa880);
 hws[IMX8MP_CLK_ENET_QOS_TIMER] = imx8m_clk_hw_composite("enet_qos_timer", imx8mp_enet_qos_timer_sels, ccm_base + 0xa900);
 hws[IMX8MP_CLK_ENET_REF] = imx8m_clk_hw_composite("enet_ref", imx8mp_enet_ref_sels, ccm_base + 0xa980);
 hws[IMX8MP_CLK_ENET_TIMER] = imx8m_clk_hw_composite("enet_timer", imx8mp_enet_timer_sels, ccm_base + 0xaa00);
 hws[IMX8MP_CLK_ENET_PHY_REF] = imx8m_clk_hw_composite("enet_phy_ref", imx8mp_enet_phy_ref_sels, ccm_base + 0xaa80);
 hws[IMX8MP_CLK_NAND] = imx8m_clk_hw_composite("nand", imx8mp_nand_sels, ccm_base + 0xab00);
 hws[IMX8MP_CLK_QSPI] = imx8m_clk_hw_composite("qspi", imx8mp_qspi_sels, ccm_base + 0xab80);
 hws[IMX8MP_CLK_USDHC1] = imx8m_clk_hw_composite("usdhc1", imx8mp_usdhc1_sels, ccm_base + 0xac00);
 hws[IMX8MP_CLK_USDHC2] = imx8m_clk_hw_composite("usdhc2", imx8mp_usdhc2_sels, ccm_base + 0xac80);
 hws[IMX8MP_CLK_I2C1] = imx8m_clk_hw_composite("i2c1", imx8mp_i2c1_sels, ccm_base + 0xad00);
 hws[IMX8MP_CLK_I2C2] = imx8m_clk_hw_composite("i2c2", imx8mp_i2c2_sels, ccm_base + 0xad80);
 hws[IMX8MP_CLK_I2C3] = imx8m_clk_hw_composite("i2c3", imx8mp_i2c3_sels, ccm_base + 0xae00);
 hws[IMX8MP_CLK_I2C4] = imx8m_clk_hw_composite("i2c4", imx8mp_i2c4_sels, ccm_base + 0xae80);

 hws[IMX8MP_CLK_UART1] = imx8m_clk_hw_composite("uart1", imx8mp_uart1_sels, ccm_base + 0xaf00);
 hws[IMX8MP_CLK_UART2] = imx8m_clk_hw_composite("uart2", imx8mp_uart2_sels, ccm_base + 0xaf80);
 hws[IMX8MP_CLK_UART3] = imx8m_clk_hw_composite("uart3", imx8mp_uart3_sels, ccm_base + 0xb000);
 hws[IMX8MP_CLK_UART4] = imx8m_clk_hw_composite("uart4", imx8mp_uart4_sels, ccm_base + 0xb080);
 hws[IMX8MP_CLK_USB_CORE_REF] = imx8m_clk_hw_composite("usb_core_ref", imx8mp_usb_core_ref_sels, ccm_base + 0xb100);
 hws[IMX8MP_CLK_USB_PHY_REF] = imx8m_clk_hw_composite("usb_phy_ref", imx8mp_usb_phy_ref_sels, ccm_base + 0xb180);
 hws[IMX8MP_CLK_GIC] = imx8m_clk_hw_composite_critical("gic", imx8mp_gic_sels, ccm_base + 0xb200);
 hws[IMX8MP_CLK_ECSPI1] = imx8m_clk_hw_composite("ecspi1", imx8mp_ecspi1_sels, ccm_base + 0xb280);
 hws[IMX8MP_CLK_ECSPI2] = imx8m_clk_hw_composite("ecspi2", imx8mp_ecspi2_sels, ccm_base + 0xb300);
 hws[IMX8MP_CLK_PWM1] = imx8m_clk_hw_composite("pwm1", imx8mp_pwm1_sels, ccm_base + 0xb380);
 hws[IMX8MP_CLK_PWM2] = imx8m_clk_hw_composite("pwm2", imx8mp_pwm2_sels, ccm_base + 0xb400);
 hws[IMX8MP_CLK_PWM3] = imx8m_clk_hw_composite("pwm3", imx8mp_pwm3_sels, ccm_base + 0xb480);
 hws[IMX8MP_CLK_PWM4] = imx8m_clk_hw_composite("pwm4", imx8mp_pwm4_sels, ccm_base + 0xb500);

 hws[IMX8MP_CLK_GPT1] = imx8m_clk_hw_composite("gpt1", imx8mp_gpt1_sels, ccm_base + 0xb580);
 hws[IMX8MP_CLK_GPT2] = imx8m_clk_hw_composite("gpt2", imx8mp_gpt2_sels, ccm_base + 0xb600);
 hws[IMX8MP_CLK_GPT3] = imx8m_clk_hw_composite("gpt3", imx8mp_gpt3_sels, ccm_base + 0xb680);
 hws[IMX8MP_CLK_GPT4] = imx8m_clk_hw_composite("gpt4", imx8mp_gpt4_sels, ccm_base + 0xb700);
 hws[IMX8MP_CLK_GPT5] = imx8m_clk_hw_composite("gpt5", imx8mp_gpt5_sels, ccm_base + 0xb780);
 hws[IMX8MP_CLK_GPT6] = imx8m_clk_hw_composite("gpt6", imx8mp_gpt6_sels, ccm_base + 0xb800);
 hws[IMX8MP_CLK_WDOG] = imx8m_clk_hw_composite("wdog", imx8mp_wdog_sels, ccm_base + 0xb900);
 hws[IMX8MP_CLK_WRCLK] = imx8m_clk_hw_composite("wrclk", imx8mp_wrclk_sels, ccm_base + 0xb980);
 hws[IMX8MP_CLK_IPP_DO_CLKO1] = imx8m_clk_hw_composite("ipp_do_clko1", imx8mp_ipp_do_clko1_sels, ccm_base + 0xba00);
 hws[IMX8MP_CLK_IPP_DO_CLKO2] = imx8m_clk_hw_composite("ipp_do_clko2", imx8mp_ipp_do_clko2_sels, ccm_base + 0xba80);
 hws[IMX8MP_CLK_HDMI_FDCC_TST] = imx8m_clk_hw_composite("hdmi_fdcc_tst", imx8mp_hdmi_fdcc_tst_sels, ccm_base + 0xbb00);
 hws[IMX8MP_CLK_HDMI_24M] = imx8m_clk_hw_composite("hdmi_24m", imx8mp_hdmi_24m_sels, ccm_base + 0xbb80);
 hws[IMX8MP_CLK_HDMI_REF_266M] = imx8m_clk_hw_composite("hdmi_ref_266m", imx8mp_hdmi_ref_266m_sels, ccm_base + 0xbc00);
 hws[IMX8MP_CLK_USDHC3] = imx8m_clk_hw_composite("usdhc3", imx8mp_usdhc3_sels, ccm_base + 0xbc80);
 hws[IMX8MP_CLK_MEDIA_CAM1_PIX] = imx8m_clk_hw_composite("media_cam1_pix", imx8mp_media_cam1_pix_sels, ccm_base + 0xbd00);
 hws[IMX8MP_CLK_MEDIA_MIPI_PHY1_REF] = imx8m_clk_hw_composite("media_mipi_phy1_ref", imx8mp_media_mipi_phy1_ref_sels, ccm_base + 0xbd80);
 hws[IMX8MP_CLK_MEDIA_DISP1_PIX] = imx8m_clk_hw_composite_bus_flags("media_disp1_pix", imx8mp_media_disp_pix_sels, ccm_base + 0xbe00, CLK_SET_RATE_PARENT);
 hws[IMX8MP_CLK_MEDIA_CAM2_PIX] = imx8m_clk_hw_composite("media_cam2_pix", imx8mp_media_cam2_pix_sels, ccm_base + 0xbe80);
 hws[IMX8MP_CLK_MEDIA_LDB] = imx8m_clk_hw_composite("media_ldb", imx8mp_media_ldb_sels, ccm_base + 0xbf00);
 hws[IMX8MP_CLK_MEMREPAIR] = imx8m_clk_hw_composite_critical("mem_repair", imx8mp_memrepair_sels, ccm_base + 0xbf80);
 hws[IMX8MP_CLK_MEDIA_MIPI_TEST_BYTE] = imx8m_clk_hw_composite("media_mipi_test_byte", imx8mp_media_mipi_test_byte_sels, ccm_base + 0xc100);
 hws[IMX8MP_CLK_ECSPI3] = imx8m_clk_hw_composite("ecspi3", imx8mp_ecspi3_sels, ccm_base + 0xc180);
 hws[IMX8MP_CLK_PDM] = imx8m_clk_hw_composite("pdm", imx8mp_pdm_sels, ccm_base + 0xc200);
 hws[IMX8MP_CLK_VPU_VC8000E] = imx8m_clk_hw_composite("vpu_vc8000e", imx8mp_vpu_vc8000e_sels, ccm_base + 0xc280);
 hws[IMX8MP_CLK_SAI7] = imx8m_clk_hw_composite("sai7", imx8mp_sai7_sels, ccm_base + 0xc300);

 hws[IMX8MP_CLK_DRAM_ALT_ROOT] = imx_clk_hw_fixed_factor("dram_alt_root", "dram_alt", 1, 4);
 hws[IMX8MP_CLK_DRAM_CORE] = imx_clk_hw_mux2_flags("dram_core_clk", ccm_base + 0x9800, 24, 1, imx8mp_dram_core_sels, ARRAY_SIZE(imx8mp_dram_core_sels), CLK_IS_CRITICAL);

 hws[IMX8MP_CLK_DRAM1_ROOT] = imx_clk_hw_gate4_flags("dram1_root_clk", "dram_core_clk", ccm_base + 0x4050, 0, CLK_IS_CRITICAL);
 hws[IMX8MP_CLK_ECSPI1_ROOT] = imx_clk_hw_gate4("ecspi1_root_clk", "ecspi1", ccm_base + 0x4070, 0);
 hws[IMX8MP_CLK_ECSPI2_ROOT] = imx_clk_hw_gate4("ecspi2_root_clk", "ecspi2", ccm_base + 0x4080, 0);
 hws[IMX8MP_CLK_ECSPI3_ROOT] = imx_clk_hw_gate4("ecspi3_root_clk", "ecspi3", ccm_base + 0x4090, 0);
 hws[IMX8MP_CLK_ENET1_ROOT] = imx_clk_hw_gate4("enet1_root_clk", "enet_axi", ccm_base + 0x40a0, 0);
 hws[IMX8MP_CLK_GPIO1_ROOT] = imx_clk_hw_gate4("gpio1_root_clk", "ipg_root", ccm_base + 0x40b0, 0);
 hws[IMX8MP_CLK_GPIO2_ROOT] = imx_clk_hw_gate4("gpio2_root_clk", "ipg_root", ccm_base + 0x40c0, 0);
 hws[IMX8MP_CLK_GPIO3_ROOT] = imx_clk_hw_gate4("gpio3_root_clk", "ipg_root", ccm_base + 0x40d0, 0);
 hws[IMX8MP_CLK_GPIO4_ROOT] = imx_clk_hw_gate4("gpio4_root_clk", "ipg_root", ccm_base + 0x40e0, 0);
 hws[IMX8MP_CLK_GPIO5_ROOT] = imx_clk_hw_gate4("gpio5_root_clk", "ipg_root", ccm_base + 0x40f0, 0);
 hws[IMX8MP_CLK_GPT1_ROOT] = imx_clk_hw_gate4("gpt1_root_clk", "gpt1", ccm_base + 0x4100, 0);
 hws[IMX8MP_CLK_GPT2_ROOT] = imx_clk_hw_gate4("gpt2_root_clk", "gpt2", ccm_base + 0x4110, 0);
 hws[IMX8MP_CLK_GPT3_ROOT] = imx_clk_hw_gate4("gpt3_root_clk", "gpt3", ccm_base + 0x4120, 0);
 hws[IMX8MP_CLK_GPT4_ROOT] = imx_clk_hw_gate4("gpt4_root_clk", "gpt4", ccm_base + 0x4130, 0);
 hws[IMX8MP_CLK_GPT5_ROOT] = imx_clk_hw_gate4("gpt5_root_clk", "gpt5", ccm_base + 0x4140, 0);
 hws[IMX8MP_CLK_GPT6_ROOT] = imx_clk_hw_gate4("gpt6_root_clk", "gpt6", ccm_base + 0x4150, 0);
 hws[IMX8MP_CLK_I2C1_ROOT] = imx_clk_hw_gate4("i2c1_root_clk", "i2c1", ccm_base + 0x4170, 0);
 hws[IMX8MP_CLK_I2C2_ROOT] = imx_clk_hw_gate4("i2c2_root_clk", "i2c2", ccm_base + 0x4180, 0);
 hws[IMX8MP_CLK_I2C3_ROOT] = imx_clk_hw_gate4("i2c3_root_clk", "i2c3", ccm_base + 0x4190, 0);
 hws[IMX8MP_CLK_I2C4_ROOT] = imx_clk_hw_gate4("i2c4_root_clk", "i2c4", ccm_base + 0x41a0, 0);
 hws[IMX8MP_CLK_MU_ROOT] = imx_clk_hw_gate4("mu_root_clk", "ipg_root", ccm_base + 0x4210, 0);
 hws[IMX8MP_CLK_OCOTP_ROOT] = imx_clk_hw_gate4("ocotp_root_clk", "ipg_root", ccm_base + 0x4220, 0);
 hws[IMX8MP_CLK_PCIE_ROOT] = imx_clk_hw_gate4("pcie_root_clk", "pcie_aux", ccm_base + 0x4250, 0);
 hws[IMX8MP_CLK_PWM1_ROOT] = imx_clk_hw_gate4("pwm1_root_clk", "pwm1", ccm_base + 0x4280, 0);
 hws[IMX8MP_CLK_PWM2_ROOT] = imx_clk_hw_gate4("pwm2_root_clk", "pwm2", ccm_base + 0x4290, 0);
 hws[IMX8MP_CLK_PWM3_ROOT] = imx_clk_hw_gate4("pwm3_root_clk", "pwm3", ccm_base + 0x42a0, 0);
 hws[IMX8MP_CLK_PWM4_ROOT] = imx_clk_hw_gate4("pwm4_root_clk", "pwm4", ccm_base + 0x42b0, 0);
 hws[IMX8MP_CLK_QOS_ROOT] = imx_clk_hw_gate4("qos_root_clk", "ipg_root", ccm_base + 0x42c0, 0);
 hws[IMX8MP_CLK_QOS_ENET_ROOT] = imx_clk_hw_gate4("qos_enet_root_clk", "ipg_root", ccm_base + 0x42e0, 0);
 hws[IMX8MP_CLK_QSPI_ROOT] = imx_clk_hw_gate4("qspi_root_clk", "qspi", ccm_base + 0x42f0, 0);
 hws[IMX8MP_CLK_NAND_ROOT] = imx_clk_hw_gate2_shared2("nand_root_clk", "nand", ccm_base + 0x4300, 0, &share_count_nand);
 hws[IMX8MP_CLK_NAND_USDHC_BUS_RAWNAND_CLK] = imx_clk_hw_gate2_shared2("nand_usdhc_rawnand_clk", "nand_usdhc_bus", ccm_base + 0x4300, 0, &share_count_nand);
 hws[IMX8MP_CLK_I2C5_ROOT] = imx_clk_hw_gate2("i2c5_root_clk", "i2c5", ccm_base + 0x4330, 0);
 hws[IMX8MP_CLK_I2C6_ROOT] = imx_clk_hw_gate2("i2c6_root_clk", "i2c6", ccm_base + 0x4340, 0);
 hws[IMX8MP_CLK_CAN1_ROOT] = imx_clk_hw_gate2("can1_root_clk", "can1", ccm_base + 0x4350, 0);
 hws[IMX8MP_CLK_CAN2_ROOT] = imx_clk_hw_gate2("can2_root_clk", "can2", ccm_base + 0x4360, 0);
 hws[IMX8MP_CLK_SDMA1_ROOT] = imx_clk_hw_gate4("sdma1_root_clk", "ipg_root", ccm_base + 0x43a0, 0);
 hws[IMX8MP_CLK_SIM_ENET_ROOT] = imx_clk_hw_gate4("sim_enet_root_clk", "enet_axi", ccm_base + 0x4400, 0);
 hws[IMX8MP_CLK_ENET_QOS_ROOT] = imx_clk_hw_gate4("enet_qos_root_clk", "sim_enet_root_clk", ccm_base + 0x43b0, 0);
 hws[IMX8MP_CLK_GPU2D_ROOT] = imx_clk_hw_gate4("gpu2d_root_clk", "gpu2d_core", ccm_base + 0x4450, 0);
 hws[IMX8MP_CLK_GPU3D_ROOT] = imx_clk_hw_gate4("gpu3d_root_clk", "gpu3d_core", ccm_base + 0x4460, 0);
 hws[IMX8MP_CLK_UART1_ROOT] = imx_clk_hw_gate4("uart1_root_clk", "uart1", ccm_base + 0x4490, 0);
 hws[IMX8MP_CLK_UART2_ROOT] = imx_clk_hw_gate4("uart2_root_clk", "uart2", ccm_base + 0x44a0, 0);
 hws[IMX8MP_CLK_UART3_ROOT] = imx_clk_hw_gate4("uart3_root_clk", "uart3", ccm_base + 0x44b0, 0);
 hws[IMX8MP_CLK_UART4_ROOT] = imx_clk_hw_gate4("uart4_root_clk", "uart4", ccm_base + 0x44c0, 0);
 hws[IMX8MP_CLK_USB_ROOT] = imx_clk_hw_gate2_shared2("usb_root_clk", "hsio_axi", ccm_base + 0x44d0, 0, &share_count_usb);
 hws[IMX8MP_CLK_USB_SUSP] = imx_clk_hw_gate2_shared2("usb_suspend_clk", "osc_32k", ccm_base + 0x44d0, 0, &share_count_usb);
 hws[IMX8MP_CLK_USB_PHY_ROOT] = imx_clk_hw_gate4("usb_phy_root_clk", "usb_phy_ref", ccm_base + 0x44f0, 0);
 hws[IMX8MP_CLK_USDHC1_ROOT] = imx_clk_hw_gate4("usdhc1_root_clk", "usdhc1", ccm_base + 0x4510, 0);
 hws[IMX8MP_CLK_USDHC2_ROOT] = imx_clk_hw_gate4("usdhc2_root_clk", "usdhc2", ccm_base + 0x4520, 0);
 hws[IMX8MP_CLK_WDOG1_ROOT] = imx_clk_hw_gate4("wdog1_root_clk", "wdog", ccm_base + 0x4530, 0);
 hws[IMX8MP_CLK_WDOG2_ROOT] = imx_clk_hw_gate4("wdog2_root_clk", "wdog", ccm_base + 0x4540, 0);
 hws[IMX8MP_CLK_WDOG3_ROOT] = imx_clk_hw_gate4("wdog3_root_clk", "wdog", ccm_base + 0x4550, 0);
 hws[IMX8MP_CLK_VPU_G1_ROOT] = imx_clk_hw_gate4("vpu_g1_root_clk", "vpu_g1", ccm_base + 0x4560, 0);
 hws[IMX8MP_CLK_GPU_ROOT] = imx_clk_hw_gate4("gpu_root_clk", "gpu_axi", ccm_base + 0x4570, 0);
 hws[IMX8MP_CLK_VPU_VC8KE_ROOT] = imx_clk_hw_gate4("vpu_vc8ke_root_clk", "vpu_vc8000e", ccm_base + 0x4590, 0);
 hws[IMX8MP_CLK_VPU_G2_ROOT] = imx_clk_hw_gate4("vpu_g2_root_clk", "vpu_g2", ccm_base + 0x45a0, 0);
 hws[IMX8MP_CLK_NPU_ROOT] = imx_clk_hw_gate4("npu_root_clk", "ml_core", ccm_base + 0x45b0, 0);
 hws[IMX8MP_CLK_HSIO_ROOT] = imx_clk_hw_gate4("hsio_root_clk", "ipg_root", ccm_base + 0x45c0, 0);
 hws[IMX8MP_CLK_MEDIA_APB_ROOT] = imx_clk_hw_gate2_shared2("media_apb_root_clk", "media_apb", ccm_base + 0x45d0, 0, &share_count_media);
 hws[IMX8MP_CLK_MEDIA_AXI_ROOT] = imx_clk_hw_gate2_shared2("media_axi_root_clk", "media_axi", ccm_base + 0x45d0, 0, &share_count_media);
 hws[IMX8MP_CLK_MEDIA_CAM1_PIX_ROOT] = imx_clk_hw_gate2_shared2("media_cam1_pix_root_clk", "media_cam1_pix", ccm_base + 0x45d0, 0, &share_count_media);
 hws[IMX8MP_CLK_MEDIA_CAM2_PIX_ROOT] = imx_clk_hw_gate2_shared2("media_cam2_pix_root_clk", "media_cam2_pix", ccm_base + 0x45d0, 0, &share_count_media);
 hws[IMX8MP_CLK_MEDIA_DISP1_PIX_ROOT] = imx_clk_hw_gate2_shared2("media_disp1_pix_root_clk", "media_disp1_pix", ccm_base + 0x45d0, 0, &share_count_media);
 hws[IMX8MP_CLK_MEDIA_DISP2_PIX_ROOT] = imx_clk_hw_gate2_shared2("media_disp2_pix_root_clk", "media_disp2_pix", ccm_base + 0x45d0, 0, &share_count_media);
 hws[IMX8MP_CLK_MEDIA_MIPI_PHY1_REF_ROOT] = imx_clk_hw_gate2_shared2("media_mipi_phy1_ref_root", "media_mipi_phy1_ref", ccm_base + 0x45d0, 0, &share_count_media);
 hws[IMX8MP_CLK_MEDIA_LDB_ROOT] = imx_clk_hw_gate2_shared2("media_ldb_root_clk", "media_ldb", ccm_base + 0x45d0, 0, &share_count_media);
 hws[IMX8MP_CLK_MEDIA_ISP_ROOT] = imx_clk_hw_gate2_shared2("media_isp_root_clk", "media_isp", ccm_base + 0x45d0, 0, &share_count_media);

 hws[IMX8MP_CLK_USDHC3_ROOT] = imx_clk_hw_gate4("usdhc3_root_clk", "usdhc3", ccm_base + 0x45e0, 0);
 hws[IMX8MP_CLK_HDMI_ROOT] = imx_clk_hw_gate4("hdmi_root_clk", "hdmi_axi", ccm_base + 0x45f0, 0);
 hws[IMX8MP_CLK_TSENSOR_ROOT] = imx_clk_hw_gate4("tsensor_root_clk", "ipg_root", ccm_base + 0x4620, 0);
 hws[IMX8MP_CLK_VPU_ROOT] = imx_clk_hw_gate4("vpu_root_clk", "vpu_bus", ccm_base + 0x4630, 0);

 hws[IMX8MP_CLK_AUDIO_AHB_ROOT] = imx_clk_hw_gate2_shared2("audio_ahb_root", "audio_ahb", ccm_base + 0x4650, 0, &share_count_audio);
 hws[IMX8MP_CLK_AUDIO_AXI_ROOT] = imx_clk_hw_gate2_shared2("audio_axi_root", "audio_axi", ccm_base + 0x4650, 0, &share_count_audio);
 hws[IMX8MP_CLK_SAI1_ROOT] = imx_clk_hw_gate2_shared2("sai1_root", "sai1", ccm_base + 0x4650, 0, &share_count_audio);
 hws[IMX8MP_CLK_SAI2_ROOT] = imx_clk_hw_gate2_shared2("sai2_root", "sai2", ccm_base + 0x4650, 0, &share_count_audio);
 hws[IMX8MP_CLK_SAI3_ROOT] = imx_clk_hw_gate2_shared2("sai3_root", "sai3", ccm_base + 0x4650, 0, &share_count_audio);
 hws[IMX8MP_CLK_SAI5_ROOT] = imx_clk_hw_gate2_shared2("sai5_root", "sai5", ccm_base + 0x4650, 0, &share_count_audio);
 hws[IMX8MP_CLK_SAI6_ROOT] = imx_clk_hw_gate2_shared2("sai6_root", "sai6", ccm_base + 0x4650, 0, &share_count_audio);
 hws[IMX8MP_CLK_SAI7_ROOT] = imx_clk_hw_gate2_shared2("sai7_root", "sai7", ccm_base + 0x4650, 0, &share_count_audio);
 hws[IMX8MP_CLK_PDM_ROOT] = imx_clk_hw_gate2_shared2("pdm_root", "pdm", ccm_base + 0x4650, 0, &share_count_audio);

 hws[IMX8MP_CLK_ARM] = imx_clk_hw_cpu("arm", "arm_a53_core",
          hws[IMX8MP_CLK_A53_CORE]->clk,
          hws[IMX8MP_CLK_A53_CORE]->clk,
          hws[IMX8MP_ARM_PLL_OUT]->clk,
          hws[IMX8MP_CLK_A53_DIV]->clk);

 imx_check_clk_hws(hws, IMX8MP_CLK_END);

 imx8mp_clocks_apply_constraints(imx8mp_clock_common_constraints);

 err = of_property_read_string(np, "fsl,operating-mode", &opmode);
 if (!err) {
  if (!strcmp(opmode, "nominal"))
   imx8mp_clocks_apply_constraints(imx8mp_clock_nominal_constraints);
  else if (!strcmp(opmode, "overdrive"))
   imx8mp_clocks_apply_constraints(imx8mp_clock_overdrive_constraints);
 }

 err = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_hw_data);
 if (err < 0) {
  dev_err(dev, "failed to register hws for i.MX8MP\n");
  imx_unregister_hw_clocks(hws, IMX8MP_CLK_END);
  return err;
 }

 imx_register_uart_clocks();

 return 0;
}

static const struct of_device_id imx8mp_clk_of_match[] = {
 { .compatible = "fsl,imx8mp-ccm" },
 { /* Sentinel */ }
};
MODULE_DEVICE_TABLE(of, imx8mp_clk_of_match);

static struct platform_driver imx8mp_clk_driver = {
 .probe = imx8mp_clocks_probe,
 .driver = {
  .name = "imx8mp-ccm",
  /*
 * Disable bind attributes: clocks are not removed and
 * reloading the driver will crash or break devices.
 */
  .suppress_bind_attrs = true,
  .of_match_table = imx8mp_clk_of_match,
 },
};
module_platform_driver(imx8mp_clk_driver);
module_param(mcore_booted, bool, S_IRUGO);
MODULE_PARM_DESC(mcore_booted, "See Cortex-M core is booted or not");

MODULE_AUTHOR("Anson Huang ");
MODULE_DESCRIPTION("NXP i.MX8MP clock driver");
MODULE_LICENSE("GPL v2");