diff options
Diffstat (limited to 'roms/u-boot/arch/arm/mach-socfpga/include/mach/clock_manager_arria10.h')
-rw-r--r-- | roms/u-boot/arch/arm/mach-socfpga/include/mach/clock_manager_arria10.h | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/mach-socfpga/include/mach/clock_manager_arria10.h b/roms/u-boot/arch/arm/mach-socfpga/include/mach/clock_manager_arria10.h new file mode 100644 index 000000000..798d3741b --- /dev/null +++ b/roms/u-boot/arch/arm/mach-socfpga/include/mach/clock_manager_arria10.h @@ -0,0 +1,188 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2016-2017 Intel Corporation + */ + +#ifndef CLOCK_MANAGER_ARRIA10 +#define CLOCK_MANAGER_ARRIA10 + +#ifndef __ASSEMBLY__ + +#include <linux/bitops.h> + +/* Clock manager group */ +#define CLKMGR_A10_CTRL 0x00 +#define CLKMGR_A10_INTR 0x04 +#define CLKMGR_A10_STAT 0x1c +/* MainPLL group */ +#define CLKMGR_A10_MAINPLL_VCO0 0x40 +#define CLKMGR_A10_MAINPLL_VCO1 0x44 +#define CLKMGR_A10_MAINPLL_EN 0x48 +#define CLKMGR_A10_MAINPLL_ENS 0x4c +#define CLKMGR_A10_MAINPLL_ENR 0x50 +#define CLKMGR_A10_MAINPLL_BYPASS 0x54 +#define CLKMGR_A10_MAINPLL_BYPASSS 0x58 +#define CLKMGR_A10_MAINPLL_BYPASSR 0x5c +#define CLKMGR_A10_MAINPLL_MPUCLK 0x60 +#define CLKMGR_A10_MAINPLL_NOCCLK 0x64 +#define CLKMGR_A10_MAINPLL_CNTR2CLK 0x68 +#define CLKMGR_A10_MAINPLL_CNTR3CLK 0x6c +#define CLKMGR_A10_MAINPLL_CNTR4CLK 0x70 +#define CLKMGR_A10_MAINPLL_CNTR5CLK 0x74 +#define CLKMGR_A10_MAINPLL_CNTR6CLK 0x78 +#define CLKMGR_A10_MAINPLL_CNTR7CLK 0x7c +#define CLKMGR_A10_MAINPLL_CNTR8CLK 0x80 +#define CLKMGR_A10_MAINPLL_CNTR9CLK 0x84 +#define CLKMGR_A10_MAINPLL_CNTR15CLK 0x9c +#define CLKMGR_A10_MAINPLL_NOCDIV 0xa8 +/* Peripheral PLL group */ +#define CLKMGR_A10_PERPLL_VCO0 0xc0 +#define CLKMGR_A10_PERPLL_VCO1 0xc4 +#define CLKMGR_A10_PERPLL_EN 0xc8 +#define CLKMGR_A10_PERPLL_ENS 0xcc +#define CLKMGR_A10_PERPLL_ENR 0xd0 +#define CLKMGR_A10_PERPLL_BYPASS 0xd4 +#define CLKMGR_A10_PERPLL_BYPASSS 0xd8 +#define CLKMGR_A10_PERPLL_BYPASSR 0xdc +#define CLKMGR_A10_PERPLL_CNTR2CLK 0xe8 +#define CLKMGR_A10_PERPLL_CNTR3CLK 0xec +#define CLKMGR_A10_PERPLL_CNTR4CLK 0xf0 +#define CLKMGR_A10_PERPLL_CNTR5CLK 0xf4 +#define CLKMGR_A10_PERPLL_CNTR6CLK 0xf8 +#define CLKMGR_A10_PERPLL_CNTR7CLK 0xfc +#define CLKMGR_A10_PERPLL_CNTR8CLK 0x100 +#define CLKMGR_A10_PERPLL_CNTR9CLK 0x104 +#define CLKMGR_A10_PERPLL_EMACCTL 0x128 +#define CLKMGR_A10_PERPLL_GPIOFIV 0x12c +/* Altera group */ +#define CLKMGR_A10_ALTR_MPUCLK 0x140 +#define CLKMGR_A10_ALTR_NOCCLK 0x144 + +#define CLKMGR_STAT CLKMGR_A10_STAT +#define CLKMGR_INTER CLKMGR_A10_INTER +#define CLKMGR_PERPLL_EN CLKMGR_A10_PERPLL_EN + +#ifdef CONFIG_SPL_BUILD +int cm_basic_init(const void *blob); +#endif + +#include <linux/bitops.h> +unsigned int cm_get_l4_sp_clk_hz(void); +unsigned long cm_get_mpu_clk_hz(void); + +#endif /* __ASSEMBLY__ */ + +#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 */ |