xref: /openbmc/linux/drivers/clk/mediatek/clk-mt8183.c (revision d7595dde)

// SPDX-License-Identifier: GPL-2.0
//
// Copyright (c) 2018 MediaTek Inc.
// Author: Weiyi Lu <weiyi.lu@mediatek.com>

#include <linux/delay.h>
#include <linux/mfd/syscon.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/slab.h>

#include "clk-gate.h"
#include "clk-mtk.h"
#include "clk-mux.h"
#include "clk-pll.h"

#include <dt-bindings/clock/mt8183-clk.h>

static DEFINE_SPINLOCK(mt8183_clk_lock);

static const struct mtk_fixed_clk top_fixed_clks[] = {
	FIXED_CLK(CLK_TOP_CLK26M, "f_f26m_ck", "clk26m", 26000000),
	FIXED_CLK(CLK_TOP_ULPOSC, "osc", NULL, 250000),
	FIXED_CLK(CLK_TOP_UNIVP_192M, "univpll_192m", "univpll", 192000000),
};

static const struct mtk_fixed_factor top_early_divs[] = {
	FACTOR(CLK_TOP_CLK13M, "clk13m", "clk26m", 1, 2),
};

static const struct mtk_fixed_factor top_divs[] = {
	FACTOR(CLK_TOP_F26M_CK_D2, "csw_f26m_ck_d2", "clk26m", 1, 2),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_CK, "syspll_ck", "mainpll", 1, 1, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D2, "syspll_d2", "syspll_ck", 1, 2, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D2_D2, "syspll_d2_d2", "syspll_d2", 1, 2, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D2_D4, "syspll_d2_d4", "syspll_d2", 1, 4, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D2_D8, "syspll_d2_d8", "syspll_d2", 1, 8, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D2_D16, "syspll_d2_d16", "syspll_d2", 1, 16, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D3, "syspll_d3", "mainpll", 1, 3, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D3_D2, "syspll_d3_d2", "syspll_d3", 1, 2, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D3_D4, "syspll_d3_d4", "syspll_d3", 1, 4, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D3_D8, "syspll_d3_d8", "syspll_d3", 1, 8, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D5, "syspll_d5", "mainpll", 1, 5, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D5_D2, "syspll_d5_d2", "syspll_d5", 1, 2, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D5_D4, "syspll_d5_d4", "syspll_d5", 1, 4, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D7, "syspll_d7", "mainpll", 1, 7, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D7_D2, "syspll_d7_d2", "syspll_d7", 1, 2, 0),
	FACTOR_FLAGS(CLK_TOP_SYSPLL_D7_D4, "syspll_d7_d4", "syspll_d7", 1, 4, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_CK, "univpll_ck", "univpll", 1, 1, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll_ck", 1, 2, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2_D2, "univpll_d2_d2", "univpll_d2", 1, 2, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2_D4, "univpll_d2_d4", "univpll_d2", 1, 4, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2_D8, "univpll_d2_d8", "univpll_d2", 1, 8, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D2, "univpll_d3_d2", "univpll_d3", 1, 2, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D4, "univpll_d3_d4", "univpll_d3", 1, 4, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D8, "univpll_d3_d8", "univpll_d3", 1, 8, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1, 8, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVP_192M_CK, "univ_192m_ck", "univpll_192m", 1, 1, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVP_192M_D2, "univ_192m_d2", "univ_192m_ck", 1, 2, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVP_192M_D4, "univ_192m_d4", "univ_192m_ck", 1, 4, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVP_192M_D8, "univ_192m_d8", "univ_192m_ck", 1, 8, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVP_192M_D16, "univ_192m_d16", "univ_192m_ck", 1, 16, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVP_192M_D32, "univ_192m_d32", "univ_192m_ck", 1, 32, 0),
	FACTOR(CLK_TOP_APLL1_CK, "apll1_ck", "apll1", 1, 1),
	FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1", 1, 2),
	FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1, 4),
	FACTOR(CLK_TOP_APLL1_D8, "apll1_d8", "apll1", 1, 8),
	FACTOR(CLK_TOP_APLL2_CK, "apll2_ck", "apll2", 1, 1),
	FACTOR(CLK_TOP_APLL2_D2, "apll2_d2", "apll2", 1, 2),
	FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2", 1, 4),
	FACTOR(CLK_TOP_APLL2_D8, "apll2_d8", "apll2", 1, 8),
	FACTOR(CLK_TOP_TVDPLL_CK, "tvdpll_ck", "tvdpll", 1, 1),
	FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll_ck", 1, 2),
	FACTOR(CLK_TOP_TVDPLL_D4, "tvdpll_d4", "tvdpll", 1, 4),
	FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll", 1, 8),
	FACTOR(CLK_TOP_TVDPLL_D16, "tvdpll_d16", "tvdpll", 1, 16),
	FACTOR(CLK_TOP_MMPLL_CK, "mmpll_ck", "mmpll", 1, 1),
	FACTOR(CLK_TOP_MMPLL_D4, "mmpll_d4", "mmpll", 1, 4),
	FACTOR(CLK_TOP_MMPLL_D4_D2, "mmpll_d4_d2", "mmpll_d4", 1, 2),
	FACTOR(CLK_TOP_MMPLL_D4_D4, "mmpll_d4_d4", "mmpll_d4", 1, 4),
	FACTOR(CLK_TOP_MMPLL_D5, "mmpll_d5", "mmpll", 1, 5),
	FACTOR(CLK_TOP_MMPLL_D5_D2, "mmpll_d5_d2", "mmpll_d5", 1, 2),
	FACTOR(CLK_TOP_MMPLL_D5_D4, "mmpll_d5_d4", "mmpll_d5", 1, 4),
	FACTOR(CLK_TOP_MMPLL_D6, "mmpll_d6", "mmpll", 1, 6),
	FACTOR(CLK_TOP_MMPLL_D7, "mmpll_d7", "mmpll", 1, 7),
	FACTOR(CLK_TOP_MFGPLL_CK, "mfgpll_ck", "mfgpll", 1, 1),
	FACTOR(CLK_TOP_MSDCPLL_CK, "msdcpll_ck", "msdcpll", 1, 1),
	FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll", 1, 2),
	FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll", 1, 4),
	FACTOR(CLK_TOP_MSDCPLL_D8, "msdcpll_d8", "msdcpll", 1, 8),
	FACTOR(CLK_TOP_MSDCPLL_D16, "msdcpll_d16", "msdcpll", 1, 16),
	FACTOR(CLK_TOP_AD_OSC_CK, "ad_osc_ck", "osc", 1, 1),
	FACTOR(CLK_TOP_OSC_D2, "osc_d2", "osc", 1, 2),
	FACTOR(CLK_TOP_OSC_D4, "osc_d4", "osc", 1, 4),
	FACTOR(CLK_TOP_OSC_D8, "osc_d8", "osc", 1, 8),
	FACTOR(CLK_TOP_OSC_D16, "osc_d16", "osc", 1, 16),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL, "univpll", "univ2pll", 1, 2, 0),
	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D16, "univpll_d3_d16", "univpll_d3", 1, 16, 0),
};

static const char * const axi_parents[] = {
	"clk26m",
	"syspll_d2_d4",
	"syspll_d7",
	"osc_d4"
};

static const char * const mm_parents[] = {
	"clk26m",
	"mmpll_d7",
	"syspll_d3",
	"univpll_d2_d2",
	"syspll_d2_d2",
	"syspll_d3_d2"
};

static const char * const img_parents[] = {
	"clk26m",
	"mmpll_d6",
	"univpll_d3",
	"syspll_d3",
	"univpll_d2_d2",
	"syspll_d2_d2",
	"univpll_d3_d2",
	"syspll_d3_d2"
};

static const char * const cam_parents[] = {
	"clk26m",
	"syspll_d2",
	"mmpll_d6",
	"syspll_d3",
	"mmpll_d7",
	"univpll_d3",
	"univpll_d2_d2",
	"syspll_d2_d2",
	"syspll_d3_d2",
	"univpll_d3_d2"
};

static const char * const dsp_parents[] = {
	"clk26m",
	"mmpll_d6",
	"mmpll_d7",
	"univpll_d3",
	"syspll_d3",
	"univpll_d2_d2",
	"syspll_d2_d2",
	"univpll_d3_d2",
	"syspll_d3_d2"
};

static const char * const dsp1_parents[] = {
	"clk26m",
	"mmpll_d6",
	"mmpll_d7",
	"univpll_d3",
	"syspll_d3",
	"univpll_d2_d2",
	"syspll_d2_d2",
	"univpll_d3_d2",
	"syspll_d3_d2"
};

static const char * const dsp2_parents[] = {
	"clk26m",
	"mmpll_d6",
	"mmpll_d7",
	"univpll_d3",
	"syspll_d3",
	"univpll_d2_d2",
	"syspll_d2_d2",
	"univpll_d3_d2",
	"syspll_d3_d2"
};

static const char * const ipu_if_parents[] = {
	"clk26m",
	"mmpll_d6",
	"mmpll_d7",
	"univpll_d3",
	"syspll_d3",
	"univpll_d2_d2",
	"syspll_d2_d2",
	"univpll_d3_d2",
	"syspll_d3_d2"
};

static const char * const mfg_parents[] = {
	"clk26m",
	"mfgpll_ck",
	"univpll_d3",
	"syspll_d3"
};

static const char * const f52m_mfg_parents[] = {
	"clk26m",
	"univpll_d3_d2",
	"univpll_d3_d4",
	"univpll_d3_d8"
};

static const char * const camtg_parents[] = {
	"clk26m",
	"univ_192m_d8",
	"univpll_d3_d8",
	"univ_192m_d4",
	"univpll_d3_d16",
	"csw_f26m_ck_d2",
	"univ_192m_d16",
	"univ_192m_d32"
};

static const char * const camtg2_parents[] = {
	"clk26m",
	"univ_192m_d8",
	"univpll_d3_d8",
	"univ_192m_d4",
	"univpll_d3_d16",
	"csw_f26m_ck_d2",
	"univ_192m_d16",
	"univ_192m_d32"
};

static const char * const camtg3_parents[] = {
	"clk26m",
	"univ_192m_d8",
	"univpll_d3_d8",
	"univ_192m_d4",
	"univpll_d3_d16",
	"csw_f26m_ck_d2",
	"univ_192m_d16",
	"univ_192m_d32"
};

static const char * const camtg4_parents[] = {
	"clk26m",
	"univ_192m_d8",
	"univpll_d3_d8",
	"univ_192m_d4",
	"univpll_d3_d16",
	"csw_f26m_ck_d2",
	"univ_192m_d16",
	"univ_192m_d32"
};

static const char * const uart_parents[] = {
	"clk26m",
	"univpll_d3_d8"
};

static const char * const spi_parents[] = {
	"clk26m",
	"syspll_d5_d2",
	"syspll_d3_d4",
	"msdcpll_d4"
};

static const char * const msdc50_hclk_parents[] = {
	"clk26m",
	"syspll_d2_d2",
	"syspll_d3_d2"
};

static const char * const msdc50_0_parents[] = {
	"clk26m",
	"msdcpll_ck",
	"msdcpll_d2",
	"univpll_d2_d4",
	"syspll_d3_d2",
	"univpll_d2_d2"
};

static const char * const msdc30_1_parents[] = {
	"clk26m",
	"univpll_d3_d2",
	"syspll_d3_d2",
	"syspll_d7",
	"msdcpll_d2"
};

static const char * const msdc30_2_parents[] = {
	"clk26m",
	"univpll_d3_d2",
	"syspll_d3_d2",
	"syspll_d7",
	"msdcpll_d2"
};

static const char * const audio_parents[] = {
	"clk26m",
	"syspll_d5_d4",
	"syspll_d7_d4",
	"syspll_d2_d16"
};

static const char * const aud_intbus_parents[] = {
	"clk26m",
	"syspll_d2_d4",
	"syspll_d7_d2"
};

static const char * const pmicspi_parents[] = {
	"clk26m",
	"syspll_d2_d8",
	"osc_d8"
};

static const char * const fpwrap_ulposc_parents[] = {
	"clk26m",
	"osc_d16",
	"osc_d4",
	"osc_d8"
};

static const char * const atb_parents[] = {
	"clk26m",
	"syspll_d2_d2",
	"syspll_d5"
};

static const char * const dpi0_parents[] = {
	"clk26m",
	"tvdpll_d2",
	"tvdpll_d4",
	"tvdpll_d8",
	"tvdpll_d16",
	"univpll_d5_d2",
	"univpll_d3_d4",
	"syspll_d3_d4",
	"univpll_d3_d8"
};

static const char * const scam_parents[] = {
	"clk26m",
	"syspll_d5_d2"
};

static const char * const disppwm_parents[] = {
	"clk26m",
	"univpll_d3_d4",
	"osc_d2",
	"osc_d4",
	"osc_d16"
};

static const char * const usb_top_parents[] = {
	"clk26m",
	"univpll_d5_d4",
	"univpll_d3_d4",
	"univpll_d5_d2"
};


static const char * const ssusb_top_xhci_parents[] = {
	"clk26m",
	"univpll_d5_d4",
	"univpll_d3_d4",
	"univpll_d5_d2"
};

static const char * const spm_parents[] = {
	"clk26m",
	"syspll_d2_d8"
};

static const char * const i2c_parents[] = {
	"clk26m",
	"syspll_d2_d8",
	"univpll_d5_d2"
};

static const char * const scp_parents[] = {
	"clk26m",
	"univpll_d2_d8",
	"syspll_d5",
	"syspll_d2_d2",
	"univpll_d2_d2",
	"syspll_d3",
	"univpll_d3"
};

static const char * const seninf_parents[] = {
	"clk26m",
	"univpll_d2_d2",
	"univpll_d3_d2",
	"univpll_d2_d4"
};

static const char * const dxcc_parents[] = {
	"clk26m",
	"syspll_d2_d2",
	"syspll_d2_d4",
	"syspll_d2_d8"
};

static const char * const aud_engen1_parents[] = {
	"clk26m",
	"apll1_d2",
	"apll1_d4",
	"apll1_d8"
};

static const char * const aud_engen2_parents[] = {
	"clk26m",
	"apll2_d2",
	"apll2_d4",
	"apll2_d8"
};

static const char * const faes_ufsfde_parents[] = {
	"clk26m",
	"syspll_d2",
	"syspll_d2_d2",
	"syspll_d3",
	"syspll_d2_d4",
	"univpll_d3"
};

static const char * const fufs_parents[] = {
	"clk26m",
	"syspll_d2_d4",
	"syspll_d2_d8",
	"syspll_d2_d16"
};

static const char * const aud_1_parents[] = {
	"clk26m",
	"apll1_ck"
};

static const char * const aud_2_parents[] = {
	"clk26m",
	"apll2_ck"
};

/*
 * CRITICAL CLOCK:
 * axi_sel is the main bus clock of whole SOC.
 * spm_sel is the clock of the always-on co-processor.
 */
static const struct mtk_mux top_muxes[] = {
	/* CLK_CFG_0 */
	MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MUX_AXI, "axi_sel",
		axi_parents, 0x40,
		0x44, 0x48, 0, 2, 7, 0x004, 0, CLK_IS_CRITICAL),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MM, "mm_sel",
		mm_parents, 0x40,
		0x44, 0x48, 8, 3, 15, 0x004, 1),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_IMG, "img_sel",
		img_parents, 0x40,
		0x44, 0x48, 16, 3, 23, 0x004, 2),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAM, "cam_sel",
		cam_parents, 0x40,
		0x44, 0x48, 24, 4, 31, 0x004, 3),
	/* CLK_CFG_1 */
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DSP, "dsp_sel",
		dsp_parents, 0x50,
		0x54, 0x58, 0, 4, 7, 0x004, 4),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DSP1, "dsp1_sel",
		dsp1_parents, 0x50,
		0x54, 0x58, 8, 4, 15, 0x004, 5),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DSP2, "dsp2_sel",
		dsp2_parents, 0x50,
		0x54, 0x58, 16, 4, 23, 0x004, 6),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_IPU_IF, "ipu_if_sel",
		ipu_if_parents, 0x50,
		0x54, 0x58, 24, 4, 31, 0x004, 7),
	/* CLK_CFG_2 */
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MFG, "mfg_sel",
		mfg_parents, 0x60,
		0x64, 0x68, 0, 2, 7, 0x004, 8),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_F52M_MFG, "f52m_mfg_sel",
		f52m_mfg_parents, 0x60,
		0x64, 0x68, 8, 2, 15, 0x004, 9),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG, "camtg_sel",
		camtg_parents, 0x60,
		0x64, 0x68, 16, 3, 23, 0x004, 10),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG2, "camtg2_sel",
		camtg2_parents, 0x60,
		0x64, 0x68, 24, 3, 31, 0x004, 11),
	/* CLK_CFG_3 */
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG3, "camtg3_sel",
		camtg3_parents, 0x70,
		0x74, 0x78, 0, 3, 7, 0x004, 12),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_CAMTG4, "camtg4_sel",
		camtg4_parents, 0x70,
		0x74, 0x78, 8, 3, 15, 0x004, 13),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_UART, "uart_sel",
		uart_parents, 0x70,
		0x74, 0x78, 16, 1, 23, 0x004, 14),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SPI, "spi_sel",
		spi_parents, 0x70,
		0x74, 0x78, 24, 2, 31, 0x004, 15),
	/* CLK_CFG_4 */
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC50_0_HCLK, "msdc50_hclk_sel",
		msdc50_hclk_parents, 0x80,
		0x84, 0x88, 0, 2, 7, 0x004, 16),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC50_0, "msdc50_0_sel",
		msdc50_0_parents, 0x80,
		0x84, 0x88, 8, 3, 15, 0x004, 17),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC30_1, "msdc30_1_sel",
		msdc30_1_parents, 0x80,
		0x84, 0x88, 16, 3, 23, 0x004, 18),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_MSDC30_2, "msdc30_2_sel",
		msdc30_2_parents, 0x80,
		0x84, 0x88, 24, 3, 31, 0x004, 19),
	/* CLK_CFG_5 */
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUDIO, "audio_sel",
		audio_parents, 0x90,
		0x94, 0x98, 0, 2, 7, 0x004, 20),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_INTBUS, "aud_intbus_sel",
		aud_intbus_parents, 0x90,
		0x94, 0x98, 8, 2, 15, 0x004, 21),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_PMICSPI, "pmicspi_sel",
		pmicspi_parents, 0x90,
		0x94, 0x98, 16, 2, 23, 0x004, 22),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_FPWRAP_ULPOSC, "fpwrap_ulposc_sel",
		fpwrap_ulposc_parents, 0x90,
		0x94, 0x98, 24, 2, 31, 0x004, 23),
	/* CLK_CFG_6 */
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_ATB, "atb_sel",
		atb_parents, 0xa0,
		0xa4, 0xa8, 0, 2, 7, 0x004, 24),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DPI0, "dpi0_sel",
		dpi0_parents, 0xa0,
		0xa4, 0xa8, 16, 4, 23, 0x004, 26),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SCAM, "scam_sel",
		scam_parents, 0xa0,
		0xa4, 0xa8, 24, 1, 31, 0x004, 27),
	/* CLK_CFG_7 */
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DISP_PWM, "disppwm_sel",
		disppwm_parents, 0xb0,
		0xb4, 0xb8, 0, 3, 7, 0x004, 28),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_USB_TOP, "usb_top_sel",
		usb_top_parents, 0xb0,
		0xb4, 0xb8, 8, 2, 15, 0x004, 29),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SSUSB_TOP_XHCI, "ssusb_top_xhci_sel",
		ssusb_top_xhci_parents, 0xb0,
		0xb4, 0xb8, 16, 2, 23, 0x004, 30),
	MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MUX_SPM, "spm_sel",
		spm_parents, 0xb0,
		0xb4, 0xb8, 24, 1, 31, 0x008, 0, CLK_IS_CRITICAL),
	/* CLK_CFG_8 */
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_I2C, "i2c_sel",
		i2c_parents, 0xc0,
		0xc4, 0xc8, 0, 2, 7, 0x008, 1),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SCP, "scp_sel",
		scp_parents, 0xc0,
		0xc4, 0xc8, 8, 3, 15, 0x008, 2),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_SENINF, "seninf_sel",
		seninf_parents, 0xc0,
		0xc4, 0xc8, 16, 2, 23, 0x008, 3),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_DXCC, "dxcc_sel",
		dxcc_parents, 0xc0,
		0xc4, 0xc8, 24, 2, 31, 0x008, 4),
	/* CLK_CFG_9 */
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_ENG1, "aud_eng1_sel",
		aud_engen1_parents, 0xd0,
		0xd4, 0xd8, 0, 2, 7, 0x008, 5),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_ENG2, "aud_eng2_sel",
		aud_engen2_parents, 0xd0,
		0xd4, 0xd8, 8, 2, 15, 0x008, 6),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_FAES_UFSFDE, "faes_ufsfde_sel",
		faes_ufsfde_parents, 0xd0,
		0xd4, 0xd8, 16, 3, 23, 0x008, 7),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_FUFS, "fufs_sel",
		fufs_parents, 0xd0,
		0xd4, 0xd8, 24, 2, 31, 0x008, 8),
	/* CLK_CFG_10 */
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_1, "aud_1_sel",
		aud_1_parents, 0xe0,
		0xe4, 0xe8, 0, 1, 7, 0x008, 9),
	MUX_GATE_CLR_SET_UPD(CLK_TOP_MUX_AUD_2, "aud_2_sel",
		aud_2_parents, 0xe0,
		0xe4, 0xe8, 8, 1, 15, 0x008, 10),
};

static const char * const apll_i2s0_parents[] = {
	"aud_1_sel",
	"aud_2_sel"
};

static const char * const apll_i2s1_parents[] = {
	"aud_1_sel",
	"aud_2_sel"
};

static const char * const apll_i2s2_parents[] = {
	"aud_1_sel",
	"aud_2_sel"
};

static const char * const apll_i2s3_parents[] = {
	"aud_1_sel",
	"aud_2_sel"
};

static const char * const apll_i2s4_parents[] = {
	"aud_1_sel",
	"aud_2_sel"
};

static const char * const apll_i2s5_parents[] = {
	"aud_1_sel",
	"aud_2_sel"
};

static const char * const mcu_mp0_parents[] = {
	"clk26m",
	"armpll_ll",
	"armpll_div_pll1",
	"armpll_div_pll2"
};

static const char * const mcu_mp2_parents[] = {
	"clk26m",
	"armpll_l",
	"armpll_div_pll1",
	"armpll_div_pll2"
};

static const char * const mcu_bus_parents[] = {
	"clk26m",
	"ccipll",
	"armpll_div_pll1",
	"armpll_div_pll2"
};

static struct mtk_composite mcu_muxes[] = {
	/* mp0_pll_divider_cfg */
	MUX(CLK_MCU_MP0_SEL, "mcu_mp0_sel", mcu_mp0_parents, 0x7A0, 9, 2),
	/* mp2_pll_divider_cfg */
	MUX(CLK_MCU_MP2_SEL, "mcu_mp2_sel", mcu_mp2_parents, 0x7A8, 9, 2),
	/* bus_pll_divider_cfg */
	MUX(CLK_MCU_BUS_SEL, "mcu_bus_sel", mcu_bus_parents, 0x7C0, 9, 2),
};

static struct mtk_composite top_aud_comp[] = {
	MUX(CLK_TOP_MUX_APLL_I2S0, "apll_i2s0_sel", apll_i2s0_parents,
		0x320, 8, 1),
	MUX(CLK_TOP_MUX_APLL_I2S1, "apll_i2s1_sel", apll_i2s1_parents,
		0x320, 9, 1),
	MUX(CLK_TOP_MUX_APLL_I2S2, "apll_i2s2_sel", apll_i2s2_parents,
		0x320, 10, 1),
	MUX(CLK_TOP_MUX_APLL_I2S3, "apll_i2s3_sel", apll_i2s3_parents,
		0x320, 11, 1),
	MUX(CLK_TOP_MUX_APLL_I2S4, "apll_i2s4_sel", apll_i2s4_parents,
		0x320, 12, 1),
	MUX(CLK_TOP_MUX_APLL_I2S5, "apll_i2s5_sel", apll_i2s5_parents,
		0x328, 20, 1),
	DIV_GATE(CLK_TOP_APLL12_DIV0, "apll12_div0", "apll_i2s0_sel",
		0x320, 2, 0x324, 8, 0),
	DIV_GATE(CLK_TOP_APLL12_DIV1, "apll12_div1", "apll_i2s1_sel",
		0x320, 3, 0x324, 8, 8),
	DIV_GATE(CLK_TOP_APLL12_DIV2, "apll12_div2", "apll_i2s2_sel",
		0x320, 4, 0x324, 8, 16),
	DIV_GATE(CLK_TOP_APLL12_DIV3, "apll12_div3", "apll_i2s3_sel",
		0x320, 5, 0x324, 8, 24),
	DIV_GATE(CLK_TOP_APLL12_DIV4, "apll12_div4", "apll_i2s4_sel",
		0x320, 6, 0x328, 8, 0),
	DIV_GATE(CLK_TOP_APLL12_DIVB, "apll12_divb", "apll12_div4",
		0x320, 7, 0x328, 8, 8),
};

static const struct mtk_gate_regs top_cg_regs = {
	.set_ofs = 0x104,
	.clr_ofs = 0x104,
	.sta_ofs = 0x104,
};

#define GATE_TOP(_id, _name, _parent, _shift)			\
	GATE_MTK(_id, _name, _parent, &top_cg_regs, _shift,	\
		&mtk_clk_gate_ops_no_setclr_inv)

static const struct mtk_gate top_clks[] = {
	/* TOP */
	GATE_TOP(CLK_TOP_ARMPLL_DIV_PLL1, "armpll_div_pll1", "mainpll", 4),
	GATE_TOP(CLK_TOP_ARMPLL_DIV_PLL2, "armpll_div_pll2", "univpll", 5),
};

static const struct mtk_gate_regs infra0_cg_regs = {
	.set_ofs = 0x80,
	.clr_ofs = 0x84,
	.sta_ofs = 0x90,
};

static const struct mtk_gate_regs infra1_cg_regs = {
	.set_ofs = 0x88,
	.clr_ofs = 0x8c,
	.sta_ofs = 0x94,
};

static const struct mtk_gate_regs infra2_cg_regs = {
	.set_ofs = 0xa4,
	.clr_ofs = 0xa8,
	.sta_ofs = 0xac,
};

static const struct mtk_gate_regs infra3_cg_regs = {
	.set_ofs = 0xc0,
	.clr_ofs = 0xc4,
	.sta_ofs = 0xc8,
};

#define GATE_INFRA0(_id, _name, _parent, _shift)		\
	GATE_MTK(_id, _name, _parent, &infra0_cg_regs, _shift,	\
		&mtk_clk_gate_ops_setclr)

#define GATE_INFRA1(_id, _name, _parent, _shift)		\
	GATE_MTK(_id, _name, _parent, &infra1_cg_regs, _shift,	\
		&mtk_clk_gate_ops_setclr)

#define GATE_INFRA2(_id, _name, _parent, _shift)		\
	GATE_MTK(_id, _name, _parent, &infra2_cg_regs, _shift,	\
		&mtk_clk_gate_ops_setclr)

#define GATE_INFRA3(_id, _name, _parent, _shift)		\
	GATE_MTK(_id, _name, _parent, &infra3_cg_regs, _shift,	\
		&mtk_clk_gate_ops_setclr)

static const struct mtk_gate infra_clks[] = {
	/* INFRA0 */
	GATE_INFRA0(CLK_INFRA_PMIC_TMR, "infra_pmic_tmr",
		"axi_sel", 0),
	GATE_INFRA0(CLK_INFRA_PMIC_AP, "infra_pmic_ap",
		"axi_sel", 1),
	GATE_INFRA0(CLK_INFRA_PMIC_MD, "infra_pmic_md",
		"axi_sel", 2),
	GATE_INFRA0(CLK_INFRA_PMIC_CONN, "infra_pmic_conn",
		"axi_sel", 3),
	GATE_INFRA0(CLK_INFRA_SCPSYS, "infra_scp",
		"scp_sel", 4),
	GATE_INFRA0(CLK_INFRA_SEJ, "infra_sej",
		"f_f26m_ck", 5),
	GATE_INFRA0(CLK_INFRA_APXGPT, "infra_apxgpt",
		"axi_sel", 6),
	GATE_INFRA0(CLK_INFRA_ICUSB, "infra_icusb",
		"axi_sel", 8),
	GATE_INFRA0(CLK_INFRA_GCE, "infra_gce",
		"axi_sel", 9),
	GATE_INFRA0(CLK_INFRA_THERM, "infra_therm",
		"axi_sel", 10),
	GATE_INFRA0(CLK_INFRA_I2C0, "infra_i2c0",
		"i2c_sel", 11),
	GATE_INFRA0(CLK_INFRA_I2C1, "infra_i2c1",
		"i2c_sel", 12),
	GATE_INFRA0(CLK_INFRA_I2C2, "infra_i2c2",
		"i2c_sel", 13),
	GATE_INFRA0(CLK_INFRA_I2C3, "infra_i2c3",
		"i2c_sel", 14),
	GATE_INFRA0(CLK_INFRA_PWM_HCLK, "infra_pwm_hclk",
		"axi_sel", 15),
	GATE_INFRA0(CLK_INFRA_PWM1, "infra_pwm1",
		"i2c_sel", 16),
	GATE_INFRA0(CLK_INFRA_PWM2, "infra_pwm2",
		"i2c_sel", 17),
	GATE_INFRA0(CLK_INFRA_PWM3, "infra_pwm3",
		"i2c_sel", 18),
	GATE_INFRA0(CLK_INFRA_PWM4, "infra_pwm4",
		"i2c_sel", 19),
	GATE_INFRA0(CLK_INFRA_PWM, "infra_pwm",
		"i2c_sel", 21),
	GATE_INFRA0(CLK_INFRA_UART0, "infra_uart0",
		"uart_sel", 22),
	GATE_INFRA0(CLK_INFRA_UART1, "infra_uart1",
		"uart_sel", 23),
	GATE_INFRA0(CLK_INFRA_UART2, "infra_uart2",
		"uart_sel", 24),
	GATE_INFRA0(CLK_INFRA_UART3, "infra_uart3",
		"uart_sel", 25),
	GATE_INFRA0(CLK_INFRA_GCE_26M, "infra_gce_26m",
		"axi_sel", 27),
	GATE_INFRA0(CLK_INFRA_CQ_DMA_FPC, "infra_cqdma_fpc",
		"axi_sel", 28),
	GATE_INFRA0(CLK_INFRA_BTIF, "infra_btif",
		"axi_sel", 31),
	/* INFRA1 */
	GATE_INFRA1(CLK_INFRA_SPI0, "infra_spi0",
		"spi_sel", 1),
	GATE_INFRA1(CLK_INFRA_MSDC0, "infra_msdc0",
		"msdc50_hclk_sel", 2),
	GATE_INFRA1(CLK_INFRA_MSDC1, "infra_msdc1",
		"axi_sel", 4),
	GATE_INFRA1(CLK_INFRA_MSDC2, "infra_msdc2",
		"axi_sel", 5),
	GATE_INFRA1(CLK_INFRA_MSDC0_SCK, "infra_msdc0_sck",
		"msdc50_0_sel", 6),
	GATE_INFRA1(CLK_INFRA_DVFSRC, "infra_dvfsrc",
		"f_f26m_ck", 7),
	GATE_INFRA1(CLK_INFRA_GCPU, "infra_gcpu",
		"axi_sel", 8),
	GATE_INFRA1(CLK_INFRA_TRNG, "infra_trng",
		"axi_sel", 9),
	GATE_INFRA1(CLK_INFRA_AUXADC, "infra_auxadc",
		"f_f26m_ck", 10),
	GATE_INFRA1(CLK_INFRA_CPUM, "infra_cpum",
		"axi_sel", 11),
	GATE_INFRA1(CLK_INFRA_CCIF1_AP, "infra_ccif1_ap",
		"axi_sel", 12),
	GATE_INFRA1(CLK_INFRA_CCIF1_MD, "infra_ccif1_md",
		"axi_sel", 13),
	GATE_INFRA1(CLK_INFRA_AUXADC_MD, "infra_auxadc_md",
		"f_f26m_ck", 14),
	GATE_INFRA1(CLK_INFRA_MSDC1_SCK, "infra_msdc1_sck",
		"msdc30_1_sel", 16),
	GATE_INFRA1(CLK_INFRA_MSDC2_SCK, "infra_msdc2_sck",
		"msdc30_2_sel", 17),
	GATE_INFRA1(CLK_INFRA_AP_DMA, "infra_apdma",
		"axi_sel", 18),
	GATE_INFRA1(CLK_INFRA_XIU, "infra_xiu",
		"axi_sel", 19),
	GATE_INFRA1(CLK_INFRA_DEVICE_APC, "infra_device_apc",
		"axi_sel", 20),
	GATE_INFRA1(CLK_INFRA_CCIF_AP, "infra_ccif_ap",
		"axi_sel", 23),
	GATE_INFRA1(CLK_INFRA_DEBUGSYS, "infra_debugsys",
		"axi_sel", 24),
	GATE_INFRA1(CLK_INFRA_AUDIO, "infra_audio",
		"axi_sel", 25),
	GATE_INFRA1(CLK_INFRA_CCIF_MD, "infra_ccif_md",
		"axi_sel", 26),
	GATE_INFRA1(CLK_INFRA_DXCC_SEC_CORE, "infra_dxcc_sec_core",
		"dxcc_sel", 27),
	GATE_INFRA1(CLK_INFRA_DXCC_AO, "infra_dxcc_ao",
		"dxcc_sel", 28),
	GATE_INFRA1(CLK_INFRA_DEVMPU_BCLK, "infra_devmpu_bclk",
		"axi_sel", 30),
	GATE_INFRA1(CLK_INFRA_DRAMC_F26M, "infra_dramc_f26m",
		"f_f26m_ck", 31),
	/* INFRA2 */
	GATE_INFRA2(CLK_INFRA_IRTX, "infra_irtx",
		"f_f26m_ck", 0),
	GATE_INFRA2(CLK_INFRA_USB, "infra_usb",
		"usb_top_sel", 1),
	GATE_INFRA2(CLK_INFRA_DISP_PWM, "infra_disppwm",
		"axi_sel", 2),
	GATE_INFRA2(CLK_INFRA_CLDMA_BCLK, "infra_cldma_bclk",
		"axi_sel", 3),
	GATE_INFRA2(CLK_INFRA_AUDIO_26M_BCLK, "infra_audio_26m_bclk",
		"f_f26m_ck", 4),
	GATE_INFRA2(CLK_INFRA_SPI1, "infra_spi1",
		"spi_sel", 6),
	GATE_INFRA2(CLK_INFRA_I2C4, "infra_i2c4",
		"i2c_sel", 7),
	GATE_INFRA2(CLK_INFRA_MODEM_TEMP_SHARE, "infra_md_tmp_share",
		"f_f26m_ck", 8),
	GATE_INFRA2(CLK_INFRA_SPI2, "infra_spi2",
		"spi_sel", 9),
	GATE_INFRA2(CLK_INFRA_SPI3, "infra_spi3",
		"spi_sel", 10),
	GATE_INFRA2(CLK_INFRA_UNIPRO_SCK, "infra_unipro_sck",
		"ssusb_top_xhci_sel", 11),
	GATE_INFRA2(CLK_INFRA_UNIPRO_TICK, "infra_unipro_tick",
		"fufs_sel", 12),
	GATE_INFRA2(CLK_INFRA_UFS_MP_SAP_BCLK, "infra_ufs_mp_sap_bck",
		"fufs_sel", 13),
	GATE_INFRA2(CLK_INFRA_MD32_BCLK, "infra_md32_bclk",
		"axi_sel", 14),
	GATE_INFRA2(CLK_INFRA_UNIPRO_MBIST, "infra_unipro_mbist",
		"axi_sel", 16),
	GATE_INFRA2(CLK_INFRA_I2C5, "infra_i2c5",
		"i2c_sel", 18),
	GATE_INFRA2(CLK_INFRA_I2C5_ARBITER, "infra_i2c5_arbiter",
		"i2c_sel", 19),
	GATE_INFRA2(CLK_INFRA_I2C5_IMM, "infra_i2c5_imm",
		"i2c_sel", 20),
	GATE_INFRA2(CLK_INFRA_I2C1_ARBITER, "infra_i2c1_arbiter",
		"i2c_sel", 21),
	GATE_INFRA2(CLK_INFRA_I2C1_IMM, "infra_i2c1_imm",
		"i2c_sel", 22),
	GATE_INFRA2(CLK_INFRA_I2C2_ARBITER, "infra_i2c2_arbiter",
		"i2c_sel", 23),
	GATE_INFRA2(CLK_INFRA_I2C2_IMM, "infra_i2c2_imm",
		"i2c_sel", 24),
	GATE_INFRA2(CLK_INFRA_SPI4, "infra_spi4",
		"spi_sel", 25),
	GATE_INFRA2(CLK_INFRA_SPI5, "infra_spi5",
		"spi_sel", 26),
	GATE_INFRA2(CLK_INFRA_CQ_DMA, "infra_cqdma",
		"axi_sel", 27),
	GATE_INFRA2(CLK_INFRA_UFS, "infra_ufs",
		"fufs_sel", 28),
	GATE_INFRA2(CLK_INFRA_AES_UFSFDE, "infra_aes_ufsfde",
		"faes_ufsfde_sel", 29),
	GATE_INFRA2(CLK_INFRA_UFS_TICK, "infra_ufs_tick",
		"fufs_sel", 30),
	/* INFRA3 */
	GATE_INFRA3(CLK_INFRA_MSDC0_SELF, "infra_msdc0_self",
		"msdc50_0_sel", 0),
	GATE_INFRA3(CLK_INFRA_MSDC1_SELF, "infra_msdc1_self",
		"msdc50_0_sel", 1),
	GATE_INFRA3(CLK_INFRA_MSDC2_SELF, "infra_msdc2_self",
		"msdc50_0_sel", 2),
	GATE_INFRA3(CLK_INFRA_UFS_AXI, "infra_ufs_axi",
		"axi_sel", 5),
	GATE_INFRA3(CLK_INFRA_I2C6, "infra_i2c6",
		"i2c_sel", 6),
	GATE_INFRA3(CLK_INFRA_AP_MSDC0, "infra_ap_msdc0",
		"msdc50_hclk_sel", 7),
	GATE_INFRA3(CLK_INFRA_MD_MSDC0, "infra_md_msdc0",
		"msdc50_hclk_sel", 8),
	GATE_INFRA3(CLK_INFRA_CCIF2_AP, "infra_ccif2_ap",
		"axi_sel", 16),
	GATE_INFRA3(CLK_INFRA_CCIF2_MD, "infra_ccif2_md",
		"axi_sel", 17),
	GATE_INFRA3(CLK_INFRA_CCIF3_AP, "infra_ccif3_ap",
		"axi_sel", 18),
	GATE_INFRA3(CLK_INFRA_CCIF3_MD, "infra_ccif3_md",
		"axi_sel", 19),
	GATE_INFRA3(CLK_INFRA_SEJ_F13M, "infra_sej_f13m",
		"f_f26m_ck", 20),
	GATE_INFRA3(CLK_INFRA_AES_BCLK, "infra_aes_bclk",
		"axi_sel", 21),
	GATE_INFRA3(CLK_INFRA_I2C7, "infra_i2c7",
		"i2c_sel", 22),
	GATE_INFRA3(CLK_INFRA_I2C8, "infra_i2c8",
		"i2c_sel", 23),
	GATE_INFRA3(CLK_INFRA_FBIST2FPC, "infra_fbist2fpc",
		"msdc50_0_sel", 24),
};

static const struct mtk_gate_regs peri_cg_regs = {
	.set_ofs = 0x20c,
	.clr_ofs = 0x20c,
	.sta_ofs = 0x20c,
};

#define GATE_PERI(_id, _name, _parent, _shift)			\
	GATE_MTK(_id, _name, _parent, &peri_cg_regs, _shift,	\
		&mtk_clk_gate_ops_no_setclr_inv)

static const struct mtk_gate peri_clks[] = {
	GATE_PERI(CLK_PERI_AXI, "peri_axi", "axi_sel", 31),
};

static const struct mtk_gate_regs apmixed_cg_regs = {
	.set_ofs = 0x20,
	.clr_ofs = 0x20,
	.sta_ofs = 0x20,
};

#define GATE_APMIXED_FLAGS(_id, _name, _parent, _shift, _flags)	\
	GATE_MTK_FLAGS(_id, _name, _parent, &apmixed_cg_regs,		\
		_shift, &mtk_clk_gate_ops_no_setclr_inv, _flags)

#define GATE_APMIXED(_id, _name, _parent, _shift)	\
	GATE_APMIXED_FLAGS(_id, _name, _parent, _shift,	0)

/*
 * CRITICAL CLOCK:
 * apmixed_appll26m is the toppest clock gate of all PLLs.
 */
static const struct mtk_gate apmixed_clks[] = {
	/* AUDIO0 */
	GATE_APMIXED(CLK_APMIXED_SSUSB_26M, "apmixed_ssusb26m",
		"f_f26m_ck", 4),
	GATE_APMIXED_FLAGS(CLK_APMIXED_APPLL_26M, "apmixed_appll26m",
		"f_f26m_ck", 5, CLK_IS_CRITICAL),
	GATE_APMIXED(CLK_APMIXED_MIPIC0_26M, "apmixed_mipic026m",
		"f_f26m_ck", 6),
	GATE_APMIXED(CLK_APMIXED_MDPLLGP_26M, "apmixed_mdpll26m",
		"f_f26m_ck", 7),
	GATE_APMIXED(CLK_APMIXED_MMSYS_26M, "apmixed_mmsys26m",
		"f_f26m_ck", 8),
	GATE_APMIXED(CLK_APMIXED_UFS_26M, "apmixed_ufs26m",
		"f_f26m_ck", 9),
	GATE_APMIXED(CLK_APMIXED_MIPIC1_26M, "apmixed_mipic126m",
		"f_f26m_ck", 11),
	GATE_APMIXED(CLK_APMIXED_MEMPLL_26M, "apmixed_mempll26m",
		"f_f26m_ck", 13),
	GATE_APMIXED(CLK_APMIXED_CLKSQ_LVPLL_26M, "apmixed_lvpll26m",
		"f_f26m_ck", 14),
	GATE_APMIXED(CLK_APMIXED_MIPID0_26M, "apmixed_mipid026m",
		"f_f26m_ck", 16),
	GATE_APMIXED(CLK_APMIXED_MIPID1_26M, "apmixed_mipid126m",
		"f_f26m_ck", 17),
};

#define MT8183_PLL_FMAX		(3800UL * MHZ)
#define MT8183_PLL_FMIN		(1500UL * MHZ)

#define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags,		\
			_rst_bar_mask, _pcwbits, _pcwibits, _pd_reg,	\
			_pd_shift, _tuner_reg,  _tuner_en_reg,		\
			_tuner_en_bit, _pcw_reg, _pcw_shift,		\
			_pcw_chg_reg, _div_table) {			\
		.id = _id,						\
		.name = _name,						\
		.reg = _reg,						\
		.pwr_reg = _pwr_reg,					\
		.en_mask = _en_mask,					\
		.flags = _flags,					\
		.rst_bar_mask = _rst_bar_mask,				\
		.fmax = MT8183_PLL_FMAX,				\
		.fmin = MT8183_PLL_FMIN,				\
		.pcwbits = _pcwbits,					\
		.pcwibits = _pcwibits,					\
		.pd_reg = _pd_reg,					\
		.pd_shift = _pd_shift,					\
		.tuner_reg = _tuner_reg,				\
		.tuner_en_reg = _tuner_en_reg,				\
		.tuner_en_bit = _tuner_en_bit,				\
		.pcw_reg = _pcw_reg,					\
		.pcw_shift = _pcw_shift,				\
		.pcw_chg_reg = _pcw_chg_reg,				\
		.div_table = _div_table,				\
	}

#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags,		\
			_rst_bar_mask, _pcwbits, _pcwibits, _pd_reg,	\
			_pd_shift, _tuner_reg, _tuner_en_reg,		\
			_tuner_en_bit, _pcw_reg, _pcw_shift,		\
			_pcw_chg_reg)					\
		PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags,	\
			_rst_bar_mask, _pcwbits, _pcwibits, _pd_reg,	\
			_pd_shift, _tuner_reg, _tuner_en_reg,		\
			_tuner_en_bit, _pcw_reg, _pcw_shift,		\
			_pcw_chg_reg, NULL)

static const struct mtk_pll_div_table armpll_div_table[] = {
	{ .div = 0, .freq = MT8183_PLL_FMAX },
	{ .div = 1, .freq = 1500 * MHZ },
	{ .div = 2, .freq = 750 * MHZ },
	{ .div = 3, .freq = 375 * MHZ },
	{ .div = 4, .freq = 187500000 },
	{ } /* sentinel */
};

static const struct mtk_pll_div_table mfgpll_div_table[] = {
	{ .div = 0, .freq = MT8183_PLL_FMAX },
	{ .div = 1, .freq = 1600 * MHZ },
	{ .div = 2, .freq = 800 * MHZ },
	{ .div = 3, .freq = 400 * MHZ },
	{ .div = 4, .freq = 200 * MHZ },
	{ } /* sentinel */
};

static const struct mtk_pll_data plls[] = {
	PLL_B(CLK_APMIXED_ARMPLL_LL, "armpll_ll", 0x0200, 0x020C, 0,
		HAVE_RST_BAR | PLL_AO, BIT(24), 22, 8, 0x0204, 24, 0x0, 0x0, 0,
		0x0204, 0, 0, armpll_div_table),
	PLL_B(CLK_APMIXED_ARMPLL_L, "armpll_l", 0x0210, 0x021C, 0,
		HAVE_RST_BAR | PLL_AO, BIT(24), 22, 8, 0x0214, 24, 0x0, 0x0, 0,
		0x0214, 0, 0, armpll_div_table),
	PLL(CLK_APMIXED_CCIPLL, "ccipll", 0x0290, 0x029C, 0,
		HAVE_RST_BAR | PLL_AO, BIT(24), 22, 8, 0x0294, 24, 0x0, 0x0, 0,
		0x0294, 0, 0),
	PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x0220, 0x022C, 0,
		HAVE_RST_BAR, BIT(24), 22, 8, 0x0224, 24, 0x0, 0x0, 0,
		0x0224, 0, 0),
	PLL(CLK_APMIXED_UNIV2PLL, "univ2pll", 0x0230, 0x023C, 0,
		HAVE_RST_BAR, BIT(24), 22, 8, 0x0234, 24, 0x0, 0x0, 0,
		0x0234, 0, 0),
	PLL_B(CLK_APMIXED_MFGPLL, "mfgpll", 0x0240, 0x024C, 0,
		0, 0, 22, 8, 0x0244, 24, 0x0, 0x0, 0, 0x0244, 0, 0,
		mfgpll_div_table),
	PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0250, 0x025C, 0,
		0, 0, 22, 8, 0x0254, 24, 0x0, 0x0, 0, 0x0254, 0, 0),
	PLL(CLK_APMIXED_TVDPLL, "tvdpll", 0x0260, 0x026C, 0,
		0, 0, 22, 8, 0x0264, 24, 0x0, 0x0, 0, 0x0264, 0, 0),
	PLL(CLK_APMIXED_MMPLL, "mmpll", 0x0270, 0x027C, 0,
		HAVE_RST_BAR, BIT(23), 22, 8, 0x0274, 24, 0x0, 0x0, 0,
		0x0274, 0, 0),
	PLL(CLK_APMIXED_APLL1, "apll1", 0x02A0, 0x02B0, 0,
		0, 0, 32, 8, 0x02A0, 1, 0x02A8, 0x0014, 0, 0x02A4, 0, 0x02A0),
	PLL(CLK_APMIXED_APLL2, "apll2", 0x02b4, 0x02c4, 0,
		0, 0, 32, 8, 0x02B4, 1, 0x02BC, 0x0014, 1, 0x02B8, 0, 0x02B4),
};

static u16 infra_rst_ofs[] = {
	INFRA_RST0_SET_OFFSET,
	INFRA_RST1_SET_OFFSET,
	INFRA_RST2_SET_OFFSET,
	INFRA_RST3_SET_OFFSET,
};

static const struct mtk_clk_rst_desc clk_rst_desc = {
	.version = MTK_RST_SET_CLR,
	.rst_bank_ofs = infra_rst_ofs,
	.rst_bank_nr = ARRAY_SIZE(infra_rst_ofs),
};

static int clk_mt8183_apmixed_probe(struct platform_device *pdev)
{
	struct clk_hw_onecell_data *clk_data;
	struct device_node *node = pdev->dev.of_node;

	clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);

	mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);

	mtk_clk_register_gates(&pdev->dev, node, apmixed_clks,
			       ARRAY_SIZE(apmixed_clks), clk_data);

	return of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
}

static struct clk_hw_onecell_data *top_clk_data;

static void clk_mt8183_top_init_early(struct device_node *node)
{
	int i;

	top_clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);

	for (i = 0; i < CLK_TOP_NR_CLK; i++)
		top_clk_data->hws[i] = ERR_PTR(-EPROBE_DEFER);

	mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs),
			top_clk_data);

	of_clk_add_hw_provider(node, of_clk_hw_onecell_get, top_clk_data);
}

CLK_OF_DECLARE_DRIVER(mt8183_topckgen, "mediatek,mt8183-topckgen",
			clk_mt8183_top_init_early);

/* Register mux notifier for MFG mux */
static int clk_mt8183_reg_mfg_mux_notifier(struct device *dev, struct clk *clk)
{
	struct mtk_mux_nb *mfg_mux_nb;
	int i;

	mfg_mux_nb = devm_kzalloc(dev, sizeof(*mfg_mux_nb), GFP_KERNEL);
	if (!mfg_mux_nb)
		return -ENOMEM;

	for (i = 0; i < ARRAY_SIZE(top_muxes); i++)
		if (top_muxes[i].id == CLK_TOP_MUX_MFG)
			break;
	if (i == ARRAY_SIZE(top_muxes))
		return -EINVAL;

	mfg_mux_nb->ops = top_muxes[i].ops;
	mfg_mux_nb->bypass_index = 0; /* Bypass to 26M crystal */

	return devm_mtk_clk_mux_notifier_register(dev, clk, mfg_mux_nb);
}

static int clk_mt8183_top_probe(struct platform_device *pdev)
{
	void __iomem *base;
	struct device_node *node = pdev->dev.of_node;
	int ret;

	base = devm_platform_ioremap_resource(pdev, 0);
	if (IS_ERR(base))
		return PTR_ERR(base);

	mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
		top_clk_data);

	mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs),
		top_clk_data);

	mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data);

	mtk_clk_register_muxes(&pdev->dev, top_muxes,
			       ARRAY_SIZE(top_muxes), node,
			       &mt8183_clk_lock, top_clk_data);

	mtk_clk_register_composites(&pdev->dev, top_aud_comp,
				    ARRAY_SIZE(top_aud_comp), base,
				    &mt8183_clk_lock, top_clk_data);

	mtk_clk_register_gates(&pdev->dev, node, top_clks,
			       ARRAY_SIZE(top_clks), top_clk_data);

	ret = clk_mt8183_reg_mfg_mux_notifier(&pdev->dev,
					      top_clk_data->hws[CLK_TOP_MUX_MFG]->clk);
	if (ret)
		return ret;

	return of_clk_add_hw_provider(node, of_clk_hw_onecell_get,
				      top_clk_data);
}

static int clk_mt8183_mcu_probe(struct platform_device *pdev)
{
	struct clk_hw_onecell_data *clk_data;
	struct device_node *node = pdev->dev.of_node;
	void __iomem *base;

	base = devm_platform_ioremap_resource(pdev, 0);
	if (IS_ERR(base))
		return PTR_ERR(base);

	clk_data = mtk_alloc_clk_data(CLK_MCU_NR_CLK);

	mtk_clk_register_composites(&pdev->dev, mcu_muxes,
				    ARRAY_SIZE(mcu_muxes), base,
				    &mt8183_clk_lock, clk_data);

	return of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
}

static const struct of_device_id of_match_clk_mt8183[] = {
	{
		.compatible = "mediatek,mt8183-apmixedsys",
		.data = clk_mt8183_apmixed_probe,
	}, {
		.compatible = "mediatek,mt8183-topckgen",
		.data = clk_mt8183_top_probe,
	}, {
		.compatible = "mediatek,mt8183-mcucfg",
		.data = clk_mt8183_mcu_probe,
	}, {
		/* sentinel */
	}
};

static int clk_mt8183_probe(struct platform_device *pdev)
{
	int (*clk_probe)(struct platform_device *pdev);
	int r;

	clk_probe = of_device_get_match_data(&pdev->dev);
	if (!clk_probe)
		return -EINVAL;

	r = clk_probe(pdev);
	if (r)
		dev_err(&pdev->dev,
			"could not register clock provider: %s: %d\n",
			pdev->name, r);

	return r;
}

static const struct mtk_clk_desc infra_desc = {
	.clks = infra_clks,
	.num_clks = ARRAY_SIZE(infra_clks),
	.rst_desc = &clk_rst_desc,
};

static const struct mtk_clk_desc peri_desc = {
	.clks = peri_clks,
	.num_clks = ARRAY_SIZE(peri_clks),
};

static const struct of_device_id of_match_clk_mt8183_simple[] = {
	{ .compatible = "mediatek,mt8183-infracfg", .data = &infra_desc },
	{ .compatible = "mediatek,mt8183-pericfg", .data = &peri_desc, },
	{ /* sentinel */ }
};

static struct platform_driver clk_mt8183_simple_drv = {
	.probe = mtk_clk_simple_probe,
	.remove = mtk_clk_simple_remove,
	.driver = {
		.name = "clk-mt8183-simple",
		.of_match_table = of_match_clk_mt8183_simple,
	},
};

static struct platform_driver clk_mt8183_drv = {
	.probe = clk_mt8183_probe,
	.driver = {
		.name = "clk-mt8183",
		.of_match_table = of_match_clk_mt8183,
	},
};

static int __init clk_mt8183_init(void)
{
	int ret = platform_driver_register(&clk_mt8183_drv);

	if (ret)
		return ret;
	return platform_driver_register(&clk_mt8183_simple_drv);
}

arch_initcall(clk_mt8183_init);