188 lines
7.1 KiB
C
188 lines
7.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2016-2017 Intel Corporation
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*/
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#ifndef CLOCK_MANAGER_ARRIA10
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#define CLOCK_MANAGER_ARRIA10
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#ifndef __ASSEMBLY__
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/* Clock manager group */
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#define CLKMGR_A10_CTRL 0x00
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#define CLKMGR_A10_INTR 0x04
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#define CLKMGR_A10_STAT 0x1c
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/* MainPLL group */
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#define CLKMGR_A10_MAINPLL_VCO0 0x40
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#define CLKMGR_A10_MAINPLL_VCO1 0x44
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#define CLKMGR_A10_MAINPLL_EN 0x48
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#define CLKMGR_A10_MAINPLL_ENS 0x4c
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#define CLKMGR_A10_MAINPLL_ENR 0x50
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#define CLKMGR_A10_MAINPLL_BYPASS 0x54
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#define CLKMGR_A10_MAINPLL_BYPASSS 0x58
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#define CLKMGR_A10_MAINPLL_BYPASSR 0x5c
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#define CLKMGR_A10_MAINPLL_MPUCLK 0x60
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#define CLKMGR_A10_MAINPLL_NOCCLK 0x64
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#define CLKMGR_A10_MAINPLL_CNTR2CLK 0x68
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#define CLKMGR_A10_MAINPLL_CNTR3CLK 0x6c
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#define CLKMGR_A10_MAINPLL_CNTR4CLK 0x70
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#define CLKMGR_A10_MAINPLL_CNTR5CLK 0x74
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#define CLKMGR_A10_MAINPLL_CNTR6CLK 0x78
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#define CLKMGR_A10_MAINPLL_CNTR7CLK 0x7c
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#define CLKMGR_A10_MAINPLL_CNTR8CLK 0x80
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#define CLKMGR_A10_MAINPLL_CNTR9CLK 0x84
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#define CLKMGR_A10_MAINPLL_CNTR15CLK 0x9c
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#define CLKMGR_A10_MAINPLL_NOCDIV 0xa8
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/* Peripheral PLL group */
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#define CLKMGR_A10_PERPLL_VCO0 0xc0
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#define CLKMGR_A10_PERPLL_VCO1 0xc4
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#define CLKMGR_A10_PERPLL_EN 0xc8
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#define CLKMGR_A10_PERPLL_ENS 0xcc
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#define CLKMGR_A10_PERPLL_ENR 0xd0
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#define CLKMGR_A10_PERPLL_BYPASS 0xd4
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#define CLKMGR_A10_PERPLL_BYPASSS 0xd8
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#define CLKMGR_A10_PERPLL_BYPASSR 0xdc
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#define CLKMGR_A10_PERPLL_CNTR2CLK 0xe8
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#define CLKMGR_A10_PERPLL_CNTR3CLK 0xec
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#define CLKMGR_A10_PERPLL_CNTR4CLK 0xf0
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#define CLKMGR_A10_PERPLL_CNTR5CLK 0xf4
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#define CLKMGR_A10_PERPLL_CNTR6CLK 0xf8
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#define CLKMGR_A10_PERPLL_CNTR7CLK 0xfc
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#define CLKMGR_A10_PERPLL_CNTR8CLK 0x100
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#define CLKMGR_A10_PERPLL_CNTR9CLK 0x104
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#define CLKMGR_A10_PERPLL_EMACCTL 0x128
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#define CLKMGR_A10_PERPLL_GPIOFIV 0x12c
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/* Altera group */
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#define CLKMGR_A10_ALTR_MPUCLK 0x140
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#define CLKMGR_A10_ALTR_NOCCLK 0x144
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#define CLKMGR_STAT CLKMGR_A10_STAT
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#define CLKMGR_INTER CLKMGR_A10_INTER
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#define CLKMGR_PERPLL_EN CLKMGR_A10_PERPLL_EN
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#ifdef CONFIG_SPL_BUILD
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int cm_basic_init(const void *blob);
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#endif
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unsigned int cm_get_l4_sp_clk_hz(void);
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unsigned long cm_get_mpu_clk_hz(void);
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unsigned int cm_get_qspi_controller_clk_hz(void);
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#endif /* __ASSEMBLY__ */
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#define LOCKED_MASK (CLKMGR_CLKMGR_STAT_MAINPLLLOCKED_SET_MSK | \
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CLKMGR_CLKMGR_STAT_PERPLLLOCKED_SET_MSK)
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/* value */
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#define CLKMGR_MAINPLL_BYPASS_RESET 0x0000003f
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#define CLKMGR_PERPLL_BYPASS_RESET 0x000000ff
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#define CLKMGR_MAINPLL_VCO0_RESET 0x00010053
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#define CLKMGR_MAINPLL_VCO1_RESET 0x00010001
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#define CLKMGR_PERPLL_VCO0_RESET 0x00010053
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#define CLKMGR_PERPLL_VCO1_RESET 0x00010001
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#define CLKMGR_MAINPLL_VCO0_PSRC_EOSC 0x0
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#define CLKMGR_MAINPLL_VCO0_PSRC_E_INTOSC 0x1
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#define CLKMGR_MAINPLL_VCO0_PSRC_F2S 0x2
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#define CLKMGR_PERPLL_VCO0_PSRC_EOSC 0x0
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#define CLKMGR_PERPLL_VCO0_PSRC_E_INTOSC 0x1
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#define CLKMGR_PERPLL_VCO0_PSRC_F2S 0x2
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#define CLKMGR_PERPLL_VCO0_PSRC_MAIN 0x3
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/* mask */
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#define CLKMGR_MAINPLL_EN_S2FUSER0CLKEN_SET_MSK BIT(6)
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#define CLKMGR_MAINPLL_EN_HMCPLLREFCLKEN_SET_MSK BIT(7)
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#define CLKMGR_CLKMGR_STAT_MAINPLLLOCKED_SET_MSK BIT(8)
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#define CLKMGR_CLKMGR_STAT_PERPLLLOCKED_SET_MSK BIT(9)
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#define CLKMGR_CLKMGR_STAT_BOOTCLKSRC_SET_MSK BIT(17)
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#define CLKMGR_MAINPLL_VCO0_BGPWRDN_SET_MSK BIT(0)
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#define CLKMGR_MAINPLL_VCO0_PWRDN_SET_MSK BIT(1)
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#define CLKMGR_MAINPLL_VCO0_EN_SET_MSK BIT(2)
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#define CLKMGR_MAINPLL_VCO0_OUTRSTALL_SET_MSK BIT(3)
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#define CLKMGR_MAINPLL_VCO0_REGEXTSEL_SET_MSK BIT(4)
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#define CLKMGR_PERPLL_VCO0_BGPWRDN_SET_MSK BIT(0)
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#define CLKMGR_PERPLL_VCO0_PWRDN_SET_MSK BIT(1)
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#define CLKMGR_PERPLL_VCO0_EN_SET_MSK BIT(2)
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#define CLKMGR_PERPLL_VCO0_OUTRSTALL_SET_MSK BIT(3)
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#define CLKMGR_PERPLL_VCO0_REGEXTSEL_SET_MSK BIT(4)
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#define CLKMGR_CLKMGR_INTR_MAINPLLACHIEVED_SET_MSK BIT(0)
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#define CLKMGR_CLKMGR_INTR_PERPLLACHIEVED_SET_MSK BIT(1)
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#define CLKMGR_CLKMGR_INTR_MAINPLLLOST_SET_MSK BIT(2)
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#define CLKMGR_CLKMGR_INTR_PERPLLLOST_SET_MSK BIT(3)
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#define CLKMGR_CLKMGR_INTR_MAINPLLRFSLIP_SET_MSK BIT(8)
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#define CLKMGR_CLKMGR_INTR_PERPLLRFSLIP_SET_MSK BIT(9)
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#define CLKMGR_CLKMGR_INTR_MAINPLLFBSLIP_SET_MSK BIT(10)
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#define CLKMGR_CLKMGR_INTR_PERPLLFBSLIP_SET_MSK BIT(11)
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#define CLKMGR_CLKMGR_CTL_BOOTMOD_SET_MSK BIT(0)
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#define CLKMGR_CLKMGR_CTL_BOOTCLK_INTOSC_SET_MSK 0x00000300
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#define CLKMGR_PERPLL_EN_RESET 0x00000f7f
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#define CLKMGR_PERPLLGRP_EN_SDMMCCLK_MASK BIT(5)
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#define CLKMGR_MAINPLL_VCO0_PSRC_MSK 0x00000003
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#define CLKMGR_MAINPLL_VCO1_NUMER_MSK 0x00001fff
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#define CLKMGR_MAINPLL_VCO1_DENOM_MSK 0x0000003f
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#define CLKMGR_MAINPLL_CNTRCLK_MSK 0x000003ff
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#define CLKMGR_PERPLL_VCO0_PSRC_MSK 0x00000003
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#define CLKMGR_PERPLL_VCO1_NUMER_MSK 0x00001fff
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#define CLKMGR_PERPLL_VCO1_DENOM_MSK 0x0000003f
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#define CLKMGR_PERPLL_CNTRCLK_MSK 0x000003ff
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#define CLKMGR_MAINPLL_MPUCLK_SRC_MSK 0x00000007
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#define CLKMGR_MAINPLL_MPUCLK_CNT_MSK 0x000003ff
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#define CLKMGR_MAINPLL_MPUCLK_SRC_MAIN 0
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#define CLKMGR_MAINPLL_MPUCLK_SRC_PERI 1
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#define CLKMGR_MAINPLL_MPUCLK_SRC_OSC1 2
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#define CLKMGR_MAINPLL_MPUCLK_SRC_INTOSC 3
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#define CLKMGR_MAINPLL_MPUCLK_SRC_FPGA 4
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#define CLKMGR_MAINPLL_NOCDIV_MSK 0x00000003
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#define CLKMGR_MAINPLL_NOCCLK_CNT_MSK 0x000003ff
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#define CLKMGR_MAINPLL_NOCCLK_SRC_MSK 0x00000007
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#define CLKMGR_MAINPLL_NOCCLK_SRC_MAIN 0
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#define CLKMGR_MAINPLL_NOCCLK_SRC_PERI 1
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#define CLKMGR_MAINPLL_NOCCLK_SRC_OSC1 2
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#define CLKMGR_MAINPLL_NOCCLK_SRC_INTOSC 3
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#define CLKMGR_MAINPLL_NOCCLK_SRC_FPGA 4
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#define CLKMGR_PERPLLGRP_SRC_MSK 0x00000007
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#define CLKMGR_PERPLLGRP_SRC_MAIN 0
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#define CLKMGR_PERPLLGRP_SRC_PERI 1
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#define CLKMGR_PERPLLGRP_SRC_OSC1 2
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#define CLKMGR_PERPLLGRP_SRC_INTOSC 3
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#define CLKMGR_PERPLLGRP_SRC_FPGA 4
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/* bit shifting macro */
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#define CLKMGR_MAINPLL_VCO0_PSRC_LSB 8
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#define CLKMGR_PERPLL_VCO0_PSRC_LSB 8
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#define CLKMGR_MAINPLL_VCO1_DENOM_LSB 16
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#define CLKMGR_PERPLL_VCO1_DENOM_LSB 16
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#define CLKMGR_MAINPLL_NOCCLK_PERICNT_LSB 16
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#define CLKMGR_MAINPLL_NOCCLK_SRC_LSB 16
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#define CLKMGR_MAINPLL_NOCDIV_L4MAINCLK_LSB 0
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#define CLKMGR_MAINPLL_NOCDIV_L4MPCLK_LSB 8
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#define CLKMGR_MAINPLL_NOCDIV_L4SPCLK_LSB 16
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#define CLKMGR_MAINPLL_NOCDIV_CSATCLK_LSB 24
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#define CLKMGR_MAINPLL_NOCDIV_CSTRACECLK_LSB 26
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#define CLKMGR_MAINPLL_NOCDIV_CSPDBGCLK_LSB 28
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#define CLKMGR_MAINPLL_MPUCLK_SRC_LSB 16
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#define CLKMGR_MAINPLL_MPUCLK_PERICNT_LSB 16
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#define CLKMGR_MAINPLL_NOCCLK_SRC_LSB 16
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#define CLKMGR_MAINPLL_CNTR7CLK_SRC_LSB 16
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#define CLKMGR_MAINPLL_CNTR9CLK_SRC_LSB 16
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#define CLKMGR_PERPLL_CNTR2CLK_SRC_LSB 16
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#define CLKMGR_PERPLL_CNTR3CLK_SRC_LSB 16
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#define CLKMGR_PERPLL_CNTR4CLK_SRC_LSB 16
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#define CLKMGR_PERPLL_CNTR5CLK_SRC_LSB 16
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#define CLKMGR_PERPLL_CNTR6CLK_SRC_LSB 16
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#define CLKMGR_PERPLL_CNTR8CLK_SRC_LSB 16
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#define CLKMGR_PERPLL_EMACCTL_EMAC0SEL_LSB 26
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#define CLKMGR_PERPLL_EMACCTL_EMAC1SEL_LSB 27
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#define CLKMGR_PERPLL_EMACCTL_EMAC2SEL_LSB 28
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/* PLL ramping work around */
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#define CLKMGR_PLL_RAMP_MPUCLK_THRESHOLD_HZ 900000000
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#define CLKMGR_PLL_RAMP_NOCCLK_THRESHOLD_HZ 300000000
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#define CLKMGR_PLL_RAMP_MPUCLK_INCREMENT_HZ 100000000
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#define CLKMGR_PLL_RAMP_NOCCLK_INCREMENT_HZ 33000000
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#define CLKMGR_STAT_BUSY BIT(0)
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#endif /* CLOCK_MANAGER_ARRIA10 */
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