| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (C) 2016-2017 Intel Corporation |
| */ |
| |
| #ifndef CLOCK_MANAGER_ARRIA10 |
| #define CLOCK_MANAGER_ARRIA10 |
| |
| #ifndef __ASSEMBLER__ |
| |
| struct socfpga_clock_manager_main_pll { |
| u32 vco0; |
| u32 vco1; |
| u32 en; |
| u32 ens; |
| u32 enr; |
| u32 bypass; |
| u32 bypasss; |
| u32 bypassr; |
| u32 mpuclk; |
| u32 nocclk; |
| u32 cntr2clk; |
| u32 cntr3clk; |
| u32 cntr4clk; |
| u32 cntr5clk; |
| u32 cntr6clk; |
| u32 cntr7clk; |
| u32 cntr8clk; |
| u32 cntr9clk; |
| u32 pad_0x48_0x5b[5]; |
| u32 cntr15clk; |
| u32 outrst; |
| u32 outrststat; |
| u32 nocdiv; |
| u32 pad_0x6c_0x80[5]; |
| }; |
| |
| struct socfpga_clock_manager_per_pll { |
| u32 vco0; |
| u32 vco1; |
| u32 en; |
| u32 ens; |
| u32 enr; |
| u32 bypass; |
| u32 bypasss; |
| u32 bypassr; |
| u32 pad_0x20_0x27[2]; |
| u32 cntr2clk; |
| u32 cntr3clk; |
| u32 cntr4clk; |
| u32 cntr5clk; |
| u32 cntr6clk; |
| u32 cntr7clk; |
| u32 cntr8clk; |
| u32 cntr9clk; |
| u32 pad_0x48_0x5f[6]; |
| u32 outrst; |
| u32 outrststat; |
| u32 emacctl; |
| u32 gpiodiv; |
| u32 pad_0x70_0x80[4]; |
| }; |
| |
| struct socfpga_clock_manager_altera { |
| u32 mpuclk; |
| u32 nocclk; |
| u32 mainmisc0; |
| u32 mainmisc1; |
| u32 perimisc0; |
| u32 perimisc1; |
| }; |
| |
| struct socfpga_clock_manager { |
| /* clkmgr */ |
| u32 ctrl; |
| u32 intr; |
| u32 intrs; |
| u32 intrr; |
| u32 intren; |
| u32 intrens; |
| u32 intrenr; |
| u32 stat; |
| u32 testioctrl; |
| u32 _pad_0x24_0x40[7]; |
| /* mainpllgrp */ |
| struct socfpga_clock_manager_main_pll main_pll; |
| /* perpllgrp */ |
| struct socfpga_clock_manager_per_pll per_pll; |
| struct socfpga_clock_manager_altera altera; |
| }; |
| |
| #ifdef CONFIG_SPL_BUILD |
| int cm_basic_init(const void *blob); |
| #endif |
| |
| unsigned int cm_get_l4_sp_clk_hz(void); |
| unsigned long cm_get_mpu_clk_hz(void); |
| |
| unsigned int cm_get_qspi_controller_clk_hz(void); |
| |
| #endif /* __ASSEMBLER__ */ |
| |
| #define CLKMGR_ALTERAGRP_MPU_CLK_OFFSET 0x140 |
| #define CLKMGR_MAINPLL_NOC_CLK_OFFSET 0x144 |
| #define LOCKED_MASK (CLKMGR_CLKMGR_STAT_MAINPLLLOCKED_SET_MSK | \ |
| CLKMGR_CLKMGR_STAT_PERPLLLOCKED_SET_MSK) |
| |
| /* value */ |
| #define CLKMGR_MAINPLL_BYPASS_RESET 0x0000003f |
| #define CLKMGR_PERPLL_BYPASS_RESET 0x000000ff |
| #define CLKMGR_MAINPLL_VCO0_RESET 0x00010053 |
| #define CLKMGR_MAINPLL_VCO1_RESET 0x00010001 |
| #define CLKMGR_PERPLL_VCO0_RESET 0x00010053 |
| #define CLKMGR_PERPLL_VCO1_RESET 0x00010001 |
| #define CLKMGR_MAINPLL_VCO0_PSRC_EOSC 0x0 |
| #define CLKMGR_MAINPLL_VCO0_PSRC_E_INTOSC 0x1 |
| #define CLKMGR_MAINPLL_VCO0_PSRC_F2S 0x2 |
| #define CLKMGR_PERPLL_VCO0_PSRC_EOSC 0x0 |
| #define CLKMGR_PERPLL_VCO0_PSRC_E_INTOSC 0x1 |
| #define CLKMGR_PERPLL_VCO0_PSRC_F2S 0x2 |
| #define CLKMGR_PERPLL_VCO0_PSRC_MAIN 0x3 |
| |
| /* mask */ |
| #define CLKMGR_MAINPLL_EN_S2FUSER0CLKEN_SET_MSK BIT(6) |
| #define CLKMGR_MAINPLL_EN_HMCPLLREFCLKEN_SET_MSK BIT(7) |
| #define CLKMGR_CLKMGR_STAT_MAINPLLLOCKED_SET_MSK BIT(8) |
| #define CLKMGR_CLKMGR_STAT_PERPLLLOCKED_SET_MSK BIT(9) |
| #define CLKMGR_CLKMGR_STAT_BOOTCLKSRC_SET_MSK BIT(17) |
| #define CLKMGR_MAINPLL_VCO0_BGPWRDN_SET_MSK BIT(0) |
| #define CLKMGR_MAINPLL_VCO0_PWRDN_SET_MSK BIT(1) |
| #define CLKMGR_MAINPLL_VCO0_EN_SET_MSK BIT(2) |
| #define CLKMGR_MAINPLL_VCO0_OUTRSTALL_SET_MSK BIT(3) |
| #define CLKMGR_MAINPLL_VCO0_REGEXTSEL_SET_MSK BIT(4) |
| #define CLKMGR_PERPLL_VCO0_BGPWRDN_SET_MSK BIT(0) |
| #define CLKMGR_PERPLL_VCO0_PWRDN_SET_MSK BIT(1) |
| #define CLKMGR_PERPLL_VCO0_EN_SET_MSK BIT(2) |
| #define CLKMGR_PERPLL_VCO0_OUTRSTALL_SET_MSK BIT(3) |
| #define CLKMGR_PERPLL_VCO0_REGEXTSEL_SET_MSK BIT(4) |
| #define CLKMGR_CLKMGR_INTR_MAINPLLACHIEVED_SET_MSK BIT(0) |
| #define CLKMGR_CLKMGR_INTR_PERPLLACHIEVED_SET_MSK BIT(1) |
| #define CLKMGR_CLKMGR_INTR_MAINPLLLOST_SET_MSK BIT(2) |
| #define CLKMGR_CLKMGR_INTR_PERPLLLOST_SET_MSK BIT(3) |
| #define CLKMGR_CLKMGR_INTR_MAINPLLRFSLIP_SET_MSK BIT(8) |
| #define CLKMGR_CLKMGR_INTR_PERPLLRFSLIP_SET_MSK BIT(9) |
| #define CLKMGR_CLKMGR_INTR_MAINPLLFBSLIP_SET_MSK BIT(10) |
| #define CLKMGR_CLKMGR_INTR_PERPLLFBSLIP_SET_MSK BIT(11) |
| #define CLKMGR_CLKMGR_CTL_BOOTMOD_SET_MSK BIT(0) |
| #define CLKMGR_CLKMGR_CTL_BOOTCLK_INTOSC_SET_MSK 0x00000300 |
| #define CLKMGR_PERPLL_EN_RESET 0x00000f7f |
| #define CLKMGR_PERPLLGRP_EN_SDMMCCLK_MASK BIT(5) |
| #define CLKMGR_MAINPLL_VCO0_PSRC_MSK 0x00000003 |
| #define CLKMGR_MAINPLL_VCO1_NUMER_MSK 0x00001fff |
| #define CLKMGR_MAINPLL_VCO1_DENOM_MSK 0x0000003f |
| #define CLKMGR_MAINPLL_CNTRCLK_MSK 0x000003ff |
| #define CLKMGR_PERPLL_VCO0_PSRC_MSK 0x00000003 |
| #define CLKMGR_PERPLL_VCO1_NUMER_MSK 0x00001fff |
| #define CLKMGR_PERPLL_VCO1_DENOM_MSK 0x0000003f |
| #define CLKMGR_PERPLL_CNTRCLK_MSK 0x000003ff |
| #define CLKMGR_MAINPLL_MPUCLK_SRC_MSK 0x00000007 |
| #define CLKMGR_MAINPLL_MPUCLK_CNT_MSK 0x000003ff |
| #define CLKMGR_MAINPLL_MPUCLK_SRC_MAIN 0 |
| #define CLKMGR_MAINPLL_MPUCLK_SRC_PERI 1 |
| #define CLKMGR_MAINPLL_MPUCLK_SRC_OSC1 2 |
| #define CLKMGR_MAINPLL_MPUCLK_SRC_INTOSC 3 |
| #define CLKMGR_MAINPLL_MPUCLK_SRC_FPGA 4 |
| #define CLKMGR_MAINPLL_NOCDIV_MSK 0x00000003 |
| #define CLKMGR_MAINPLL_NOCCLK_CNT_MSK 0x000003ff |
| #define CLKMGR_MAINPLL_NOCCLK_SRC_MSK 0x00000007 |
| #define CLKMGR_MAINPLL_NOCCLK_SRC_MAIN 0 |
| #define CLKMGR_MAINPLL_NOCCLK_SRC_PERI 1 |
| #define CLKMGR_MAINPLL_NOCCLK_SRC_OSC1 2 |
| #define CLKMGR_MAINPLL_NOCCLK_SRC_INTOSC 3 |
| #define CLKMGR_MAINPLL_NOCCLK_SRC_FPGA 4 |
| |
| #define CLKMGR_PERPLLGRP_SRC_MSK 0x00000007 |
| #define CLKMGR_PERPLLGRP_SRC_MAIN 0 |
| #define CLKMGR_PERPLLGRP_SRC_PERI 1 |
| #define CLKMGR_PERPLLGRP_SRC_OSC1 2 |
| #define CLKMGR_PERPLLGRP_SRC_INTOSC 3 |
| #define CLKMGR_PERPLLGRP_SRC_FPGA 4 |
| |
| /* bit shifting macro */ |
| #define CLKMGR_MAINPLL_VCO0_PSRC_LSB 8 |
| #define CLKMGR_PERPLL_VCO0_PSRC_LSB 8 |
| #define CLKMGR_MAINPLL_VCO1_DENOM_LSB 16 |
| #define CLKMGR_PERPLL_VCO1_DENOM_LSB 16 |
| #define CLKMGR_MAINPLL_NOCCLK_PERICNT_LSB 16 |
| #define CLKMGR_MAINPLL_NOCCLK_SRC_LSB 16 |
| #define CLKMGR_MAINPLL_NOCDIV_L4MAINCLK_LSB 0 |
| #define CLKMGR_MAINPLL_NOCDIV_L4MPCLK_LSB 8 |
| #define CLKMGR_MAINPLL_NOCDIV_L4SPCLK_LSB 16 |
| #define CLKMGR_MAINPLL_NOCDIV_CSATCLK_LSB 24 |
| #define CLKMGR_MAINPLL_NOCDIV_CSTRACECLK_LSB 26 |
| #define CLKMGR_MAINPLL_NOCDIV_CSPDBGCLK_LSB 28 |
| #define CLKMGR_MAINPLL_MPUCLK_SRC_LSB 16 |
| #define CLKMGR_MAINPLL_MPUCLK_PERICNT_LSB 16 |
| #define CLKMGR_MAINPLL_NOCCLK_SRC_LSB 16 |
| #define CLKMGR_MAINPLL_CNTR7CLK_SRC_LSB 16 |
| #define CLKMGR_MAINPLL_CNTR9CLK_SRC_LSB 16 |
| #define CLKMGR_PERPLL_CNTR2CLK_SRC_LSB 16 |
| #define CLKMGR_PERPLL_CNTR3CLK_SRC_LSB 16 |
| #define CLKMGR_PERPLL_CNTR4CLK_SRC_LSB 16 |
| #define CLKMGR_PERPLL_CNTR5CLK_SRC_LSB 16 |
| #define CLKMGR_PERPLL_CNTR6CLK_SRC_LSB 16 |
| #define CLKMGR_PERPLL_CNTR8CLK_SRC_LSB 16 |
| #define CLKMGR_PERPLL_EMACCTL_EMAC0SEL_LSB 26 |
| #define CLKMGR_PERPLL_EMACCTL_EMAC1SEL_LSB 27 |
| #define CLKMGR_PERPLL_EMACCTL_EMAC2SEL_LSB 28 |
| |
| /* PLL ramping work around */ |
| #define CLKMGR_PLL_RAMP_MPUCLK_THRESHOLD_HZ 900000000 |
| #define CLKMGR_PLL_RAMP_NOCCLK_THRESHOLD_HZ 300000000 |
| #define CLKMGR_PLL_RAMP_MPUCLK_INCREMENT_HZ 100000000 |
| #define CLKMGR_PLL_RAMP_NOCCLK_INCREMENT_HZ 33000000 |
| |
| #define CLKMGR_STAT_BUSY BIT(0) |
| |
| #endif /* CLOCK_MANAGER_ARRIA10 */ |
