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u-boot/drivers/clk/mediatek/clk-mt8516.c
Simon Glass 41575d8e4c dm: treewide: Rename auto_alloc_size members to be shorter 
This construct is quite long-winded. In earlier days it made some sense
since auto-allocation was a strange concept. But with driver model now
used pretty universally, we can shorten this to 'auto'. This reduces
verbosity and makes it easier to read.

Coincidentally it also ensures that every declaration is on one line,
thus making dtoc's job easier.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 08:00:25 -07:00

804 lines
22 KiB
C
Raw Blame History

// SPDX-License-Identifier: GPL-2.0
/*
* MediaTek clock driver for MT8516 SoC
*
* Copyright (C) 2018 BayLibre, SAS
* Author: Fabien Parent <fparent@baylibre.com>
*/
#include <common.h>
#include <dm.h>
#include <asm/io.h>
#include <dt-bindings/clock/mt8516-clk.h>
#include <linux/bitops.h>
#include "clk-mtk.h"
#define MT8516_PLL_FMAX (1502UL * MHZ)
#define MT8516_CON0_RST_BAR BIT(27)
/* apmixedsys */
#define PLL(_id, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, _pd_reg, \
_pd_shift, _pcw_reg, _pcw_shift) { \
.id = _id, \
.reg = _reg, \
.pwr_reg = _pwr_reg, \
.en_mask = _en_mask, \
.rst_bar_mask = MT8516_CON0_RST_BAR, \
.fmax = MT8516_PLL_FMAX, \
.flags = _flags, \
.pcwbits = _pcwbits, \
.pd_reg = _pd_reg, \
.pd_shift = _pd_shift, \
.pcw_reg = _pcw_reg, \
.pcw_shift = _pcw_shift, \
}
static const struct mtk_pll_data apmixed_plls[] = {
PLL(CLK_APMIXED_ARMPLL, 0x0100, 0x0110, 0x00000001, 0,
21, 0x0104, 24, 0x0104, 0),
PLL(CLK_APMIXED_MAINPLL, 0x0120, 0x0130, 0x00000001,
HAVE_RST_BAR, 21, 0x0124, 24, 0x0124, 0),
PLL(CLK_APMIXED_UNIVPLL, 0x0140, 0x0150, 0x30000001,
HAVE_RST_BAR, 7, 0x0144, 24, 0x0144, 0),
PLL(CLK_APMIXED_MMPLL, 0x0160, 0x0170, 0x00000001, 0,
21, 0x0164, 24, 0x0164, 0),
PLL(CLK_APMIXED_APLL1, 0x0180, 0x0190, 0x00000001, 0,
31, 0x0180, 1, 0x0184, 0),
PLL(CLK_APMIXED_APLL2, 0x01A0, 0x01B0, 0x00000001, 0,
31, 0x01A0, 1, 0x01A4, 0),
};
/* topckgen */
#define FACTOR0(_id, _parent, _mult, _div) \
FACTOR(_id, _parent, _mult, _div, CLK_PARENT_APMIXED)
#define FACTOR1(_id, _parent, _mult, _div) \
FACTOR(_id, _parent, _mult, _div, CLK_PARENT_TOPCKGEN)
#define FACTOR2(_id, _parent, _mult, _div) \
FACTOR(_id, _parent, _mult, _div, 0)
static const struct mtk_fixed_clk top_fixed_clks[] = {
FIXED_CLK(CLK_TOP_CLK_NULL, CLK_XTAL, 26000000),
FIXED_CLK(CLK_TOP_I2S_INFRA_BCK, CLK_TOP_CLK_NULL, 26000000),
FIXED_CLK(CLK_TOP_MEMPLL, CLK_TOP_CLK26M, 800000000),
};
static const struct mtk_fixed_factor top_fixed_divs[] = {
FACTOR1(CLK_TOP_DMPLL, CLK_TOP_MEMPLL, 1, 1),
FACTOR0(CLK_TOP_MAINPLL_D2, CLK_APMIXED_MAINPLL, 1, 2),
FACTOR0(CLK_TOP_MAINPLL_D4, CLK_APMIXED_MAINPLL, 1, 4),
FACTOR0(CLK_TOP_MAINPLL_D8, CLK_APMIXED_MAINPLL, 1, 8),
FACTOR0(CLK_TOP_MAINPLL_D16, CLK_APMIXED_MAINPLL, 1, 16),
FACTOR0(CLK_TOP_MAINPLL_D11, CLK_APMIXED_MAINPLL, 1, 11),
FACTOR0(CLK_TOP_MAINPLL_D22, CLK_APMIXED_MAINPLL, 1, 22),
FACTOR0(CLK_TOP_MAINPLL_D3, CLK_APMIXED_MAINPLL, 1, 3),
FACTOR0(CLK_TOP_MAINPLL_D6, CLK_APMIXED_MAINPLL, 1, 6),
FACTOR0(CLK_TOP_MAINPLL_D12, CLK_APMIXED_MAINPLL, 1, 12),
FACTOR0(CLK_TOP_MAINPLL_D5, CLK_APMIXED_MAINPLL, 1, 5),
FACTOR0(CLK_TOP_MAINPLL_D10, CLK_APMIXED_MAINPLL, 1, 10),
FACTOR0(CLK_TOP_MAINPLL_D20, CLK_APMIXED_MAINPLL, 1, 20),
FACTOR0(CLK_TOP_MAINPLL_D40, CLK_APMIXED_MAINPLL, 1, 40),
FACTOR0(CLK_TOP_MAINPLL_D7, CLK_APMIXED_MAINPLL, 1, 7),
FACTOR0(CLK_TOP_MAINPLL_D14, CLK_APMIXED_MAINPLL, 1, 14),
FACTOR0(CLK_TOP_UNIVPLL_D2, CLK_APMIXED_UNIVPLL, 1, 2),
FACTOR0(CLK_TOP_UNIVPLL_D4, CLK_APMIXED_UNIVPLL, 1, 4),
FACTOR0(CLK_TOP_UNIVPLL_D8, CLK_APMIXED_UNIVPLL, 1, 8),
FACTOR0(CLK_TOP_UNIVPLL_D16, CLK_APMIXED_UNIVPLL, 1, 16),
FACTOR0(CLK_TOP_UNIVPLL_D3, CLK_APMIXED_UNIVPLL, 1, 3),
FACTOR0(CLK_TOP_UNIVPLL_D6, CLK_APMIXED_UNIVPLL, 1, 6),
FACTOR0(CLK_TOP_UNIVPLL_D12, CLK_APMIXED_UNIVPLL, 1, 12),
FACTOR0(CLK_TOP_UNIVPLL_D24, CLK_APMIXED_UNIVPLL, 1, 24),
FACTOR0(CLK_TOP_UNIVPLL_D5, CLK_APMIXED_UNIVPLL, 1, 5),
FACTOR0(CLK_TOP_UNIVPLL_D20, CLK_APMIXED_UNIVPLL, 1, 20),
FACTOR0(CLK_TOP_MMPLL380M, CLK_APMIXED_MMPLL, 1, 1),
FACTOR0(CLK_TOP_MMPLL_D2, CLK_APMIXED_MMPLL, 1, 2),
FACTOR0(CLK_TOP_MMPLL_200M, CLK_APMIXED_MMPLL, 1, 3),
FACTOR0(CLK_TOP_USB_PHY48M, CLK_APMIXED_UNIVPLL, 1, 26),
FACTOR0(CLK_TOP_APLL1, CLK_APMIXED_APLL1, 1, 1),
FACTOR1(CLK_TOP_APLL1_D2, CLK_TOP_APLL1, 1, 2),
FACTOR1(CLK_TOP_APLL1_D4, CLK_TOP_RG_APLL1_D2_EN, 1, 2),
FACTOR1(CLK_TOP_APLL1_D8, CLK_TOP_RG_APLL1_D4_EN, 1, 2),
FACTOR0(CLK_TOP_APLL2, CLK_APMIXED_APLL2, 1, 1),
FACTOR1(CLK_TOP_APLL2_D2, CLK_TOP_APLL2, 1, 2),
FACTOR1(CLK_TOP_APLL2_D4, CLK_TOP_RG_APLL2_D2_EN, 1, 2),
FACTOR1(CLK_TOP_APLL2_D8, CLK_TOP_RG_APLL2_D4_EN, 1, 2),
FACTOR2(CLK_TOP_CLK26M, CLK_XTAL, 1, 1),
FACTOR2(CLK_TOP_CLK26M_D2, CLK_XTAL, 1, 2),
FACTOR1(CLK_TOP_AHB_INFRA_D2, CLK_TOP_AHB_INFRA_SEL, 1, 2),
FACTOR1(CLK_TOP_NFI1X, CLK_TOP_NFI2X_PAD_SEL, 1, 2),
FACTOR1(CLK_TOP_ETH_D2, CLK_TOP_ETH_SEL, 1, 2),
};
static const int uart0_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_UNIVPLL_D24,
};
static const int gfmux_emi1x_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_DMPLL,
};
static const int emi_ddrphy_parents[] = {
CLK_TOP_GFMUX_EMI1X_SEL,
CLK_TOP_GFMUX_EMI1X_SEL,
};
static const int ahb_infra_parents[] = {
CLK_TOP_CLK_NULL,
CLK_TOP_CLK26M,
CLK_TOP_MAINPLL_D11,
CLK_TOP_CLK_NULL,
CLK_TOP_MAINPLL_D12,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_MAINPLL_D10,
};
static const int csw_mux_mfg_parents[] = {
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_UNIVPLL_D3,
CLK_TOP_UNIVPLL_D2,
CLK_TOP_CLK26M,
CLK_TOP_MAINPLL_D4,
CLK_TOP_UNIVPLL_D24,
CLK_TOP_MMPLL380M,
};
static const int msdc0_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_UNIVPLL_D6,
CLK_TOP_MAINPLL_D8,
CLK_TOP_UNIVPLL_D8,
CLK_TOP_MAINPLL_D16,
CLK_TOP_MMPLL_200M,
CLK_TOP_MAINPLL_D12,
CLK_TOP_MMPLL_D2,
};
static const int pwm_mm_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_UNIVPLL_D12,
};
static const int uart1_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_UNIVPLL_D24,
};
static const int msdc1_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_UNIVPLL_D6,
CLK_TOP_MAINPLL_D8,
CLK_TOP_UNIVPLL_D8,
CLK_TOP_MAINPLL_D16,
CLK_TOP_MMPLL_200M,
CLK_TOP_MAINPLL_D12,
CLK_TOP_MMPLL_D2,
};
static const int spm_52m_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_UNIVPLL_D24,
};
static const int pmicspi_parents[] = {
CLK_TOP_UNIVPLL_D20,
CLK_TOP_USB_PHY48M,
CLK_TOP_UNIVPLL_D16,
CLK_TOP_CLK26M,
};
static const int qaxi_aud26m_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_AHB_INFRA_SEL,
};
static const int aud_intbus_parents[] = {
CLK_TOP_CLK_NULL,
CLK_TOP_CLK26M,
CLK_TOP_MAINPLL_D22,
CLK_TOP_CLK_NULL,
CLK_TOP_MAINPLL_D11,
};
static const int nfi2x_pad_parents[] = {
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK26M,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_MAINPLL_D12,
CLK_TOP_MAINPLL_D8,
CLK_TOP_CLK_NULL,
CLK_TOP_MAINPLL_D6,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_MAINPLL_D4,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_MAINPLL_D10,
CLK_TOP_MAINPLL_D7,
CLK_TOP_CLK_NULL,
CLK_TOP_MAINPLL_D5
};
static const int nfi1x_pad_parents[] = {
CLK_TOP_AHB_INFRA_SEL,
CLK_TOP_NFI1X,
};
static const int mfg_mm_parents[] = {
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CSW_MUX_MFG_SEL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_MAINPLL_D3,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_CLK_NULL,
CLK_TOP_MAINPLL_D5,
CLK_TOP_MAINPLL_D7,
CLK_TOP_CLK_NULL,
CLK_TOP_MAINPLL_D14
};
static const int ddrphycfg_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_MAINPLL_D16
};
static const int usb_78m_parents[] = {
CLK_TOP_CLK_NULL,
CLK_TOP_CLK26M,
CLK_TOP_UNIVPLL_D16,
CLK_TOP_CLK_NULL,
CLK_TOP_MAINPLL_D20,
};
static const int spinor_parents[] = {
CLK_TOP_CLK26M_D2,
CLK_TOP_CLK26M,
CLK_TOP_MAINPLL_D40,
CLK_TOP_UNIVPLL_D24,
CLK_TOP_UNIVPLL_D20,
CLK_TOP_MAINPLL_D20,
CLK_TOP_MAINPLL_D16,
CLK_TOP_UNIVPLL_D12
};
static const int msdc2_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_UNIVPLL_D6,
CLK_TOP_MAINPLL_D8,
CLK_TOP_UNIVPLL_D8,
CLK_TOP_MAINPLL_D16,
CLK_TOP_MMPLL_200M,
CLK_TOP_MAINPLL_D12,
CLK_TOP_MMPLL_D2
};
static const int eth_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_MAINPLL_D40,
CLK_TOP_UNIVPLL_D24,
CLK_TOP_UNIVPLL_D20,
CLK_TOP_MAINPLL_D20
};
static const int axi_mfg_in_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_MAINPLL_D11,
CLK_TOP_UNIVPLL_D24,
CLK_TOP_MMPLL380M,
};
static const int slow_mfg_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_UNIVPLL_D12,
CLK_TOP_UNIVPLL_D24
};
static const int aud1_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_APLL1
};
static const int aud2_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_APLL2
};
static const int aud_engen1_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_RG_APLL1_D2_EN,
CLK_TOP_RG_APLL1_D4_EN,
CLK_TOP_RG_APLL1_D8_EN
};
static const int aud_engen2_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_RG_APLL2_D2_EN,
CLK_TOP_RG_APLL2_D4_EN,
CLK_TOP_RG_APLL2_D8_EN
};
static const int i2c_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_UNIVPLL_D20,
CLK_TOP_UNIVPLL_D16,
CLK_TOP_UNIVPLL_D12
};
static const int aud_i2s0_m_parents[] = {
CLK_TOP_RG_AUD1,
CLK_TOP_RG_AUD2
};
static const int pwm_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_UNIVPLL_D12
};
static const int spi_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_UNIVPLL_D12,
CLK_TOP_UNIVPLL_D8,
CLK_TOP_UNIVPLL_D6
};
static const int aud_spdifin_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_UNIVPLL_D2
};
static const int uart2_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_UNIVPLL_D24
};
static const int bsi_parents[] = {
CLK_TOP_CLK26M,
CLK_TOP_MAINPLL_D10,
CLK_TOP_MAINPLL_D12,
CLK_TOP_MAINPLL_D20
};
static const int dbg_atclk_parents[] = {
CLK_TOP_CLK_NULL,
CLK_TOP_CLK26M,
CLK_TOP_MAINPLL_D5,
CLK_TOP_CLK_NULL,
CLK_TOP_UNIVPLL_D5
};
static const int csw_nfiecc_parents[] = {
CLK_TOP_CLK_NULL,
CLK_TOP_MAINPLL_D7,
CLK_TOP_MAINPLL_D6,
CLK_TOP_CLK_NULL,
CLK_TOP_MAINPLL_D5
};
static const int nfiecc_parents[] = {
CLK_TOP_CLK_NULL,
CLK_TOP_NFI2X_PAD_SEL,
CLK_TOP_MAINPLL_D4,
CLK_TOP_CLK_NULL,
CLK_TOP_CSW_NFIECC_SEL,
};
static const struct mtk_composite top_muxes[] = {
/* CLK_MUX_SEL0 */
MUX(CLK_TOP_UART0_SEL, uart0_parents, 0x000, 0, 1),
MUX(CLK_TOP_GFMUX_EMI1X_SEL, gfmux_emi1x_parents, 0x000, 1, 1),
MUX(CLK_TOP_EMI_DDRPHY_SEL, emi_ddrphy_parents, 0x000, 2, 1),
MUX(CLK_TOP_AHB_INFRA_SEL, ahb_infra_parents, 0x000, 4, 4),
MUX(CLK_TOP_CSW_MUX_MFG_SEL, csw_mux_mfg_parents, 0x000, 8, 3),
MUX(CLK_TOP_MSDC0_SEL, msdc0_parents, 0x000, 11, 3),
MUX(CLK_TOP_PWM_MM_SEL, pwm_mm_parents, 0x000, 18, 1),
MUX(CLK_TOP_UART1_SEL, uart1_parents, 0x000, 19, 1),
MUX(CLK_TOP_MSDC1_SEL, msdc1_parents, 0x000, 20, 3),
MUX(CLK_TOP_SPM_52M_SEL, spm_52m_parents, 0x000, 23, 1),
MUX(CLK_TOP_PMICSPI_SEL, pmicspi_parents, 0x000, 24, 2),
MUX(CLK_TOP_QAXI_AUD26M_SEL, qaxi_aud26m_parents, 0x000, 26, 1),
MUX(CLK_TOP_AUD_INTBUS_SEL, aud_intbus_parents, 0x000, 27, 3),
/* CLK_MUX_SEL1 */
MUX(CLK_TOP_NFI2X_PAD_SEL, nfi2x_pad_parents, 0x004, 0, 7),
MUX(CLK_TOP_NFI1X_PAD_SEL, nfi1x_pad_parents, 0x004, 7, 1),
MUX(CLK_TOP_MFG_MM_SEL, mfg_mm_parents, 0x004, 8, 6),
MUX(CLK_TOP_DDRPHYCFG_SEL, ddrphycfg_parents, 0x004, 15, 1),
MUX(CLK_TOP_USB_78M_SEL, usb_78m_parents, 0x004, 20, 3),
/* CLK_MUX_SEL8 */
MUX(CLK_TOP_SPINOR_SEL, spinor_parents, 0x040, 0, 3),
MUX(CLK_TOP_MSDC2_SEL, msdc2_parents, 0x040, 3, 3),
MUX(CLK_TOP_ETH_SEL, eth_parents, 0x040, 6, 3),
MUX(CLK_TOP_AXI_MFG_IN_SEL, axi_mfg_in_parents, 0x040, 18, 2),
MUX(CLK_TOP_SLOW_MFG_SEL, slow_mfg_parents, 0x040, 20, 2),
MUX(CLK_TOP_AUD1_SEL, aud1_parents, 0x040, 22, 1),
MUX(CLK_TOP_AUD2_SEL, aud2_parents, 0x040, 23, 1),
MUX(CLK_TOP_AUD_ENGEN1_SEL, aud_engen1_parents, 0x040, 24, 2),
MUX(CLK_TOP_AUD_ENGEN2_SEL, aud_engen2_parents, 0x040, 26, 2),
MUX(CLK_TOP_I2C_SEL, i2c_parents, 0x040, 28, 2),
/* CLK_MUX_SEL9 */
MUX(CLK_TOP_AUD_I2S0_M_SEL, aud_i2s0_m_parents, 0x044, 12, 1),
MUX(CLK_TOP_AUD_I2S1_M_SEL, aud_i2s0_m_parents, 0x044, 13, 1),
MUX(CLK_TOP_AUD_I2S2_M_SEL, aud_i2s0_m_parents, 0x044, 14, 1),
MUX(CLK_TOP_AUD_I2S3_M_SEL, aud_i2s0_m_parents, 0x044, 15, 1),
MUX(CLK_TOP_AUD_I2S4_M_SEL, aud_i2s0_m_parents, 0x044, 16, 1),
MUX(CLK_TOP_AUD_I2S5_M_SEL, aud_i2s0_m_parents, 0x044, 17, 1),
MUX(CLK_TOP_AUD_SPDIF_B_SEL, aud_i2s0_m_parents, 0x044, 18, 1),
/* CLK_MUX_SEL13 */
MUX(CLK_TOP_PWM_SEL, pwm_parents, 0x07c, 0, 1),
MUX(CLK_TOP_SPI_SEL, spi_parents, 0x07c, 1, 2),
MUX(CLK_TOP_AUD_SPDIFIN_SEL, aud_spdifin_parents, 0x07c, 3, 1),
MUX(CLK_TOP_UART2_SEL, uart2_parents, 0x07c, 4, 1),
MUX(CLK_TOP_BSI_SEL, bsi_parents, 0x07c, 5, 2),
MUX(CLK_TOP_DBG_ATCLK_SEL, dbg_atclk_parents, 0x07c, 7, 3),
MUX(CLK_TOP_CSW_NFIECC_SEL, csw_nfiecc_parents, 0x07c, 10, 3),
MUX(CLK_TOP_NFIECC_SEL, nfiecc_parents, 0x07c, 13, 3),
};
static const struct mtk_gate_regs top0_cg_regs = {
.set_ofs = 0x50,
.clr_ofs = 0x80,
.sta_ofs = 0x20,
};
static const struct mtk_gate_regs top1_cg_regs = {
.set_ofs = 0x54,
.clr_ofs = 0x84,
.sta_ofs = 0x24,
};
static const struct mtk_gate_regs top2_cg_regs = {
.set_ofs = 0x6c,
.clr_ofs = 0x9c,
.sta_ofs = 0x3c,
};
static const struct mtk_gate_regs top3_cg_regs = {
.set_ofs = 0xa0,
.clr_ofs = 0xb0,
.sta_ofs = 0x70,
};
static const struct mtk_gate_regs top4_cg_regs = {
.set_ofs = 0xa4,
.clr_ofs = 0xb4,
.sta_ofs = 0x74,
};
static const struct mtk_gate_regs top5_cg_regs = {
.set_ofs = 0x44,
.clr_ofs = 0x44,
.sta_ofs = 0x44,
};
#define GATE_TOP0(_id, _parent, _shift) { \
.id = _id, \
.parent = _parent, \
.regs = &top0_cg_regs, \
.shift = _shift, \
.flags = CLK_GATE_SETCLR | CLK_PARENT_TOPCKGEN, \
}
#define GATE_TOP1(_id, _parent, _shift) { \
.id = _id, \
.parent = _parent, \
.regs = &top1_cg_regs, \
.shift = _shift, \
.flags = CLK_GATE_SETCLR | CLK_PARENT_TOPCKGEN, \
}
#define GATE_TOP2(_id, _parent, _shift) { \
.id = _id, \
.parent = _parent, \
.regs = &top2_cg_regs, \
.shift = _shift, \
.flags = CLK_GATE_SETCLR | CLK_PARENT_TOPCKGEN, \
}
#define GATE_TOP2_I(_id, _parent, _shift) { \
.id = _id, \
.parent = _parent, \
.regs = &top2_cg_regs, \
.shift = _shift, \
.flags = CLK_GATE_SETCLR_INV | CLK_PARENT_TOPCKGEN, \
}
#define GATE_TOP3(_id, _parent, _shift) { \
.id = _id, \
.parent = _parent, \
.regs = &top3_cg_regs, \
.shift = _shift, \
.flags = CLK_GATE_SETCLR | CLK_PARENT_TOPCKGEN, \
}
#define GATE_TOP4_I(_id, _parent, _shift) { \
.id = _id, \
.parent = _parent, \
.regs = &top4_cg_regs, \
.shift = _shift, \
.flags = CLK_GATE_SETCLR_INV | CLK_PARENT_TOPCKGEN, \
}
#define GATE_TOP5(_id, _parent, _shift) { \
.id = _id, \
.parent = _parent, \
.regs = &top5_cg_regs, \
.shift = _shift, \
.flags = CLK_GATE_NO_SETCLR | CLK_PARENT_TOPCKGEN, \
}
static const struct mtk_gate top_clks[] = {
/* TOP0 */
GATE_TOP0(CLK_TOP_PWM_MM, CLK_TOP_PWM_MM_SEL, 0),
GATE_TOP0(CLK_TOP_MFG_MM, CLK_TOP_MFG_MM_SEL, 2),
GATE_TOP0(CLK_TOP_SPM_52M, CLK_TOP_SPM_52M_SEL, 3),
/* TOP1 */
GATE_TOP1(CLK_TOP_THEM, CLK_TOP_AHB_INFRA_SEL, 1),
GATE_TOP1(CLK_TOP_APDMA, CLK_TOP_AHB_INFRA_SEL, 2),
GATE_TOP1(CLK_TOP_I2C0, CLK_IFR_I2C0_SEL, 3),
GATE_TOP1(CLK_TOP_I2C1, CLK_IFR_I2C1_SEL, 4),
GATE_TOP1(CLK_TOP_AUXADC1, CLK_TOP_AHB_INFRA_SEL, 5),
GATE_TOP1(CLK_TOP_NFI, CLK_TOP_NFI1X_PAD_SEL, 6),
GATE_TOP1(CLK_TOP_NFIECC, CLK_TOP_RG_NFIECC, 7),
GATE_TOP1(CLK_TOP_DEBUGSYS, CLK_TOP_RG_DBG_ATCLK, 8),
GATE_TOP1(CLK_TOP_PWM, CLK_TOP_AHB_INFRA_SEL, 9),
GATE_TOP1(CLK_TOP_UART0, CLK_TOP_UART0_SEL, 10),
GATE_TOP1(CLK_TOP_UART1, CLK_TOP_UART1_SEL, 11),
GATE_TOP1(CLK_TOP_BTIF, CLK_TOP_AHB_INFRA_SEL, 12),
GATE_TOP1(CLK_TOP_USB, CLK_TOP_USB_78M, 13),
GATE_TOP1(CLK_TOP_FLASHIF_26M, CLK_TOP_CLK26M, 14),
GATE_TOP1(CLK_TOP_AUXADC2, CLK_TOP_AHB_INFRA_SEL, 15),
GATE_TOP1(CLK_TOP_I2C2, CLK_IFR_I2C2_SEL, 16),
GATE_TOP1(CLK_TOP_MSDC0, CLK_TOP_MSDC0_SEL, 17),
GATE_TOP1(CLK_TOP_MSDC1, CLK_TOP_MSDC1_SEL, 18),
GATE_TOP1(CLK_TOP_NFI2X, CLK_TOP_NFI2X_PAD_SEL, 19),
GATE_TOP1(CLK_TOP_PMICWRAP_AP, CLK_TOP_CLK26M, 20),
GATE_TOP1(CLK_TOP_SEJ, CLK_TOP_AHB_INFRA_SEL, 21),
GATE_TOP1(CLK_TOP_MEMSLP_DLYER, CLK_TOP_CLK26M, 22),
GATE_TOP1(CLK_TOP_SPI, CLK_TOP_SPI_SEL, 23),
GATE_TOP1(CLK_TOP_APXGPT, CLK_TOP_CLK26M, 24),
GATE_TOP1(CLK_TOP_AUDIO, CLK_TOP_CLK26M, 25),
GATE_TOP1(CLK_TOP_PMICWRAP_MD, CLK_TOP_CLK26M, 27),
GATE_TOP1(CLK_TOP_PMICWRAP_CONN, CLK_TOP_CLK26M, 28),
GATE_TOP1(CLK_TOP_PMICWRAP_26M, CLK_TOP_CLK26M, 29),
GATE_TOP1(CLK_TOP_AUX_ADC, CLK_TOP_CLK26M, 30),
GATE_TOP1(CLK_TOP_AUX_TP, CLK_TOP_CLK26M, 31),
/* TOP2 */
GATE_TOP2(CLK_TOP_MSDC2, CLK_TOP_AHB_INFRA_SEL, 0),
GATE_TOP2(CLK_TOP_RBIST, CLK_TOP_UNIVPLL_D12, 1),
GATE_TOP2(CLK_TOP_NFI_BUS, CLK_TOP_AHB_INFRA_SEL, 2),
GATE_TOP2(CLK_TOP_GCE, CLK_TOP_AHB_INFRA_SEL, 4),
GATE_TOP2(CLK_TOP_TRNG, CLK_TOP_AHB_INFRA_SEL, 5),
GATE_TOP2(CLK_TOP_SEJ_13M, CLK_TOP_CLK26M, 6),
GATE_TOP2(CLK_TOP_AES, CLK_TOP_AHB_INFRA_SEL, 7),
GATE_TOP2(CLK_TOP_PWM_B, CLK_TOP_RG_PWM_INFRA, 8),
GATE_TOP2(CLK_TOP_PWM1_FB, CLK_TOP_RG_PWM_INFRA, 9),
GATE_TOP2(CLK_TOP_PWM2_FB, CLK_TOP_RG_PWM_INFRA, 10),
GATE_TOP2(CLK_TOP_PWM3_FB, CLK_TOP_RG_PWM_INFRA, 11),
GATE_TOP2(CLK_TOP_PWM4_FB, CLK_TOP_RG_PWM_INFRA, 12),
GATE_TOP2(CLK_TOP_PWM5_FB, CLK_TOP_RG_PWM_INFRA, 13),
GATE_TOP2(CLK_TOP_USB_1P, CLK_TOP_USB_78M, 14),
GATE_TOP2(CLK_TOP_FLASHIF_FREERUN, CLK_TOP_AHB_INFRA_SEL, 15),
GATE_TOP2(CLK_TOP_66M_ETH, CLK_TOP_AHB_INFRA_D2, 19),
GATE_TOP2(CLK_TOP_133M_ETH, CLK_TOP_AHB_INFRA_SEL, 20),
GATE_TOP2(CLK_TOP_FETH_25M, CLK_IFR_ETH_25M_SEL, 21),
GATE_TOP2(CLK_TOP_FETH_50M, CLK_TOP_RG_ETH, 22),
GATE_TOP2(CLK_TOP_FLASHIF_AXI, CLK_TOP_AHB_INFRA_SEL, 23),
GATE_TOP2(CLK_TOP_USBIF, CLK_TOP_AHB_INFRA_SEL, 24),
GATE_TOP2(CLK_TOP_UART2, CLK_TOP_RG_UART2, 25),
GATE_TOP2(CLK_TOP_BSI, CLK_TOP_AHB_INFRA_SEL, 26),
GATE_TOP2_I(CLK_TOP_MSDC0_INFRA, CLK_TOP_MSDC0, 28),
GATE_TOP2_I(CLK_TOP_MSDC1_INFRA, CLK_TOP_MSDC1, 29),
GATE_TOP2_I(CLK_TOP_MSDC2_INFRA, CLK_TOP_RG_MSDC2, 30),
GATE_TOP2(CLK_TOP_USB_78M, CLK_TOP_USB_78M_SEL, 31),
/* TOP3 */
GATE_TOP3(CLK_TOP_RG_SPINOR, CLK_TOP_SPINOR_SEL, 0),
GATE_TOP3(CLK_TOP_RG_MSDC2, CLK_TOP_MSDC2_SEL, 1),
GATE_TOP3(CLK_TOP_RG_ETH, CLK_TOP_ETH_SEL, 2),
GATE_TOP3(CLK_TOP_RG_AXI_MFG, CLK_TOP_AXI_MFG_IN_SEL, 6),
GATE_TOP3(CLK_TOP_RG_SLOW_MFG, CLK_TOP_SLOW_MFG_SEL, 7),
GATE_TOP3(CLK_TOP_RG_AUD1, CLK_TOP_AUD1_SEL, 8),
GATE_TOP3(CLK_TOP_RG_AUD2, CLK_TOP_AUD2_SEL, 9),
GATE_TOP3(CLK_TOP_RG_AUD_ENGEN1, CLK_TOP_AUD_ENGEN1_SEL, 10),
GATE_TOP3(CLK_TOP_RG_AUD_ENGEN2, CLK_TOP_AUD_ENGEN2_SEL, 11),
GATE_TOP3(CLK_TOP_RG_I2C, CLK_TOP_I2C_SEL, 12),
GATE_TOP3(CLK_TOP_RG_PWM_INFRA, CLK_TOP_PWM_SEL, 13),
GATE_TOP3(CLK_TOP_RG_AUD_SPDIF_IN, CLK_TOP_AUD_SPDIFIN_SEL, 14),
GATE_TOP3(CLK_TOP_RG_UART2, CLK_TOP_UART2_SEL, 15),
GATE_TOP3(CLK_TOP_RG_BSI, CLK_TOP_BSI_SEL, 16),
GATE_TOP3(CLK_TOP_RG_DBG_ATCLK, CLK_TOP_DBG_ATCLK_SEL, 17),
GATE_TOP3(CLK_TOP_RG_NFIECC, CLK_TOP_NFIECC_SEL, 18),
/* TOP4 */
GATE_TOP4_I(CLK_TOP_RG_APLL1_D2_EN, CLK_TOP_APLL1_D2, 8),
GATE_TOP4_I(CLK_TOP_RG_APLL1_D4_EN, CLK_TOP_APLL1_D4, 9),
GATE_TOP4_I(CLK_TOP_RG_APLL1_D8_EN, CLK_TOP_APLL1_D8, 10),
GATE_TOP4_I(CLK_TOP_RG_APLL2_D2_EN, CLK_TOP_APLL2_D2, 11),
GATE_TOP4_I(CLK_TOP_RG_APLL2_D4_EN, CLK_TOP_APLL2_D4, 12),
GATE_TOP4_I(CLK_TOP_RG_APLL2_D8_EN, CLK_TOP_APLL2_D8, 13),
/* TOP5 */
GATE_TOP5(CLK_TOP_APLL12_DIV0, CLK_TOP_APLL12_CK_DIV0, 0),
GATE_TOP5(CLK_TOP_APLL12_DIV1, CLK_TOP_APLL12_CK_DIV1, 1),
GATE_TOP5(CLK_TOP_APLL12_DIV2, CLK_TOP_APLL12_CK_DIV2, 2),
GATE_TOP5(CLK_TOP_APLL12_DIV3, CLK_TOP_APLL12_CK_DIV3, 3),
GATE_TOP5(CLK_TOP_APLL12_DIV4, CLK_TOP_APLL12_CK_DIV4, 4),
GATE_TOP5(CLK_TOP_APLL12_DIV4B, CLK_TOP_APLL12_CK_DIV4B, 5),
GATE_TOP5(CLK_TOP_APLL12_DIV5, CLK_TOP_APLL12_CK_DIV5, 6),
GATE_TOP5(CLK_TOP_APLL12_DIV5B, CLK_TOP_APLL12_CK_DIV5B, 7),
GATE_TOP5(CLK_TOP_APLL12_DIV6, CLK_TOP_APLL12_CK_DIV6, 8),
};
static const struct mtk_clk_tree mt8516_clk_tree = {
.xtal_rate = 26 * MHZ,
.xtal2_rate = 26 * MHZ,
.fdivs_offs = CLK_TOP_DMPLL,
.muxes_offs = CLK_TOP_UART0_SEL,
.plls = apmixed_plls,
.fclks = top_fixed_clks,
.fdivs = top_fixed_divs,
.muxes = top_muxes,
};
static int mt8516_apmixedsys_probe(struct udevice *dev)
{
return mtk_common_clk_init(dev, &mt8516_clk_tree);
}
static int mt8516_topckgen_probe(struct udevice *dev)
{
return mtk_common_clk_init(dev, &mt8516_clk_tree);
}
static int mt8516_topckgen_cg_probe(struct udevice *dev)
{
return mtk_common_clk_gate_init(dev, &mt8516_clk_tree, top_clks);
}
static const struct udevice_id mt8516_apmixed_compat[] = {
{ .compatible = "mediatek,mt8516-apmixedsys", },
{ }
};
static const struct udevice_id mt8516_topckgen_compat[] = {
{ .compatible = "mediatek,mt8516-topckgen", },
{ }
};
static const struct udevice_id mt8516_topckgen_cg_compat[] = {
{ .compatible = "mediatek,mt8516-topckgen-cg", },
{ }
};
U_BOOT_DRIVER(mtk_clk_apmixedsys) = {
.name = "mt8516-apmixedsys",
.id = UCLASS_CLK,
.of_match = mt8516_apmixed_compat,
.probe = mt8516_apmixedsys_probe,
.priv_auto = sizeof(struct mtk_clk_priv),
.ops = &mtk_clk_apmixedsys_ops,
.flags = DM_FLAG_PRE_RELOC,
};
U_BOOT_DRIVER(mtk_clk_topckgen) = {
.name = "mt8516-topckgen",
.id = UCLASS_CLK,
.of_match = mt8516_topckgen_compat,
.probe = mt8516_topckgen_probe,
.priv_auto = sizeof(struct mtk_clk_priv),
.ops = &mtk_clk_topckgen_ops,
.flags = DM_FLAG_PRE_RELOC,
};
U_BOOT_DRIVER(mtk_clk_topckgen_cg) = {
.name = "mt8516-topckgen-cg",
.id = UCLASS_CLK,
.of_match = mt8516_topckgen_cg_compat,
.probe = mt8516_topckgen_cg_probe,
.priv_auto = sizeof(struct mtk_cg_priv),
.ops = &mtk_clk_gate_ops,
.flags = DM_FLAG_PRE_RELOC,
};
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