mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
3aef59f280
Move duplicated function cm_get_qspi_controller_clk_hz to clock_manager.c. Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com> Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
180 lines
5.3 KiB
C
180 lines
5.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0
|
|
*
|
|
* Copyright (C) 2016-2019 Intel Corporation <www.intel.com>
|
|
*
|
|
*/
|
|
|
|
#ifndef _CLOCK_MANAGER_S10_
|
|
#define _CLOCK_MANAGER_S10_
|
|
|
|
#include <asm/arch/clock_manager_soc64.h>
|
|
#include <linux/bitops.h>
|
|
|
|
/* Clock speed accessors */
|
|
unsigned long cm_get_mpu_clk_hz(void);
|
|
unsigned long cm_get_sdram_clk_hz(void);
|
|
unsigned int cm_get_l4_sp_clk_hz(void);
|
|
unsigned int cm_get_mmc_controller_clk_hz(void);
|
|
unsigned int cm_get_spi_controller_clk_hz(void);
|
|
|
|
struct cm_config {
|
|
/* main group */
|
|
u32 main_pll_mpuclk;
|
|
u32 main_pll_nocclk;
|
|
u32 main_pll_cntr2clk;
|
|
u32 main_pll_cntr3clk;
|
|
u32 main_pll_cntr4clk;
|
|
u32 main_pll_cntr5clk;
|
|
u32 main_pll_cntr6clk;
|
|
u32 main_pll_cntr7clk;
|
|
u32 main_pll_cntr8clk;
|
|
u32 main_pll_cntr9clk;
|
|
u32 main_pll_nocdiv;
|
|
u32 main_pll_pllglob;
|
|
u32 main_pll_fdbck;
|
|
u32 main_pll_pllc0;
|
|
u32 main_pll_pllc1;
|
|
u32 spare;
|
|
|
|
/* peripheral group */
|
|
u32 per_pll_cntr2clk;
|
|
u32 per_pll_cntr3clk;
|
|
u32 per_pll_cntr4clk;
|
|
u32 per_pll_cntr5clk;
|
|
u32 per_pll_cntr6clk;
|
|
u32 per_pll_cntr7clk;
|
|
u32 per_pll_cntr8clk;
|
|
u32 per_pll_cntr9clk;
|
|
u32 per_pll_emacctl;
|
|
u32 per_pll_gpiodiv;
|
|
u32 per_pll_pllglob;
|
|
u32 per_pll_fdbck;
|
|
u32 per_pll_pllc0;
|
|
u32 per_pll_pllc1;
|
|
|
|
/* incoming clock */
|
|
u32 hps_osc_clk_hz;
|
|
u32 fpga_clk_hz;
|
|
};
|
|
|
|
void cm_basic_init(const struct cm_config * const cfg);
|
|
|
|
/* Control status */
|
|
#define CLKMGR_S10_CTRL 0x00
|
|
#define CLKMGR_S10_STAT 0x04
|
|
#define CLKMGR_S10_INTRCLR 0x14
|
|
/* Mainpll group */
|
|
#define CLKMGR_S10_MAINPLL_EN 0x30
|
|
#define CLKMGR_S10_MAINPLL_BYPASS 0x3c
|
|
#define CLKMGR_S10_MAINPLL_MPUCLK 0x48
|
|
#define CLKMGR_S10_MAINPLL_NOCCLK 0x4c
|
|
#define CLKMGR_S10_MAINPLL_CNTR2CLK 0x50
|
|
#define CLKMGR_S10_MAINPLL_CNTR3CLK 0x54
|
|
#define CLKMGR_S10_MAINPLL_CNTR4CLK 0x58
|
|
#define CLKMGR_S10_MAINPLL_CNTR5CLK 0x5c
|
|
#define CLKMGR_S10_MAINPLL_CNTR6CLK 0x60
|
|
#define CLKMGR_S10_MAINPLL_CNTR7CLK 0x64
|
|
#define CLKMGR_S10_MAINPLL_CNTR8CLK 0x68
|
|
#define CLKMGR_S10_MAINPLL_CNTR9CLK 0x6c
|
|
#define CLKMGR_S10_MAINPLL_NOCDIV 0x70
|
|
#define CLKMGR_S10_MAINPLL_PLLGLOB 0x74
|
|
#define CLKMGR_S10_MAINPLL_FDBCK 0x78
|
|
#define CLKMGR_S10_MAINPLL_MEMSTAT 0x80
|
|
#define CLKMGR_S10_MAINPLL_PLLC0 0x84
|
|
#define CLKMGR_S10_MAINPLL_PLLC1 0x88
|
|
#define CLKMGR_S10_MAINPLL_VCOCALIB 0x8c
|
|
/* Periphpll group */
|
|
#define CLKMGR_S10_PERPLL_EN 0xa4
|
|
#define CLKMGR_S10_PERPLL_BYPASS 0xb0
|
|
#define CLKMGR_S10_PERPLL_CNTR2CLK 0xbc
|
|
#define CLKMGR_S10_PERPLL_CNTR3CLK 0xc0
|
|
#define CLKMGR_S10_PERPLL_CNTR4CLK 0xc4
|
|
#define CLKMGR_S10_PERPLL_CNTR5CLK 0xc8
|
|
#define CLKMGR_S10_PERPLL_CNTR6CLK 0xcc
|
|
#define CLKMGR_S10_PERPLL_CNTR7CLK 0xd0
|
|
#define CLKMGR_S10_PERPLL_CNTR8CLK 0xd4
|
|
#define CLKMGR_S10_PERPLL_CNTR9CLK 0xd8
|
|
#define CLKMGR_S10_PERPLL_EMACCTL 0xdc
|
|
#define CLKMGR_S10_PERPLL_GPIODIV 0xe0
|
|
#define CLKMGR_S10_PERPLL_PLLGLOB 0xe4
|
|
#define CLKMGR_S10_PERPLL_FDBCK 0xe8
|
|
#define CLKMGR_S10_PERPLL_MEMSTAT 0xf0
|
|
#define CLKMGR_S10_PERPLL_PLLC0 0xf4
|
|
#define CLKMGR_S10_PERPLL_PLLC1 0xf8
|
|
#define CLKMGR_S10_PERPLL_VCOCALIB 0xfc
|
|
|
|
#define CLKMGR_STAT CLKMGR_S10_STAT
|
|
#define CLKMGR_INTER CLKMGR_S10_INTER
|
|
#define CLKMGR_PERPLL_EN CLKMGR_S10_PERPLL_EN
|
|
|
|
|
|
#define CLKMGR_CTRL_SAFEMODE BIT(0)
|
|
#define CLKMGR_BYPASS_MAINPLL_ALL 0x00000007
|
|
#define CLKMGR_BYPASS_PERPLL_ALL 0x0000007f
|
|
|
|
#define CLKMGR_INTER_MAINPLLLOCKED_MASK 0x00000001
|
|
#define CLKMGR_INTER_PERPLLLOCKED_MASK 0x00000002
|
|
#define CLKMGR_INTER_MAINPLLLOST_MASK 0x00000004
|
|
#define CLKMGR_INTER_PERPLLLOST_MASK 0x00000008
|
|
#define CLKMGR_STAT_BUSY BIT(0)
|
|
#define CLKMGR_STAT_MAINPLL_LOCKED BIT(8)
|
|
#define CLKMGR_STAT_PERPLL_LOCKED BIT(9)
|
|
|
|
#define CLKMGR_PLLGLOB_PD_MASK 0x00000001
|
|
#define CLKMGR_PLLGLOB_RST_MASK 0x00000002
|
|
#define CLKMGR_PLLGLOB_VCO_PSRC_MASK 0X3
|
|
#define CLKMGR_PLLGLOB_VCO_PSRC_OFFSET 16
|
|
#define CLKMGR_VCO_PSRC_EOSC1 0
|
|
#define CLKMGR_VCO_PSRC_INTOSC 1
|
|
#define CLKMGR_VCO_PSRC_F2S 2
|
|
#define CLKMGR_PLLGLOB_REFCLKDIV_MASK 0X3f
|
|
#define CLKMGR_PLLGLOB_REFCLKDIV_OFFSET 8
|
|
|
|
#define CLKMGR_CLKSRC_MASK 0x7
|
|
#define CLKMGR_CLKSRC_OFFSET 16
|
|
#define CLKMGR_CLKSRC_MAIN 0
|
|
#define CLKMGR_CLKSRC_PER 1
|
|
#define CLKMGR_CLKSRC_OSC1 2
|
|
#define CLKMGR_CLKSRC_INTOSC 3
|
|
#define CLKMGR_CLKSRC_FPGA 4
|
|
#define CLKMGR_CLKCNT_MSK 0x7ff
|
|
|
|
#define CLKMGR_FDBCK_MDIV_MASK 0xff
|
|
#define CLKMGR_FDBCK_MDIV_OFFSET 24
|
|
|
|
#define CLKMGR_PLLC0_DIV_MASK 0xff
|
|
#define CLKMGR_PLLC1_DIV_MASK 0xff
|
|
#define CLKMGR_PLLC0_EN_OFFSET 27
|
|
#define CLKMGR_PLLC1_EN_OFFSET 24
|
|
|
|
#define CLKMGR_NOCDIV_L4MAIN_OFFSET 0
|
|
#define CLKMGR_NOCDIV_L4MPCLK_OFFSET 8
|
|
#define CLKMGR_NOCDIV_L4SPCLK_OFFSET 16
|
|
#define CLKMGR_NOCDIV_CSATCLK_OFFSET 24
|
|
#define CLKMGR_NOCDIV_CSTRACECLK_OFFSET 26
|
|
#define CLKMGR_NOCDIV_CSPDBGCLK_OFFSET 28
|
|
|
|
#define CLKMGR_NOCDIV_L4SPCLK_MASK 0X3
|
|
#define CLKMGR_NOCDIV_DIV1 0
|
|
#define CLKMGR_NOCDIV_DIV2 1
|
|
#define CLKMGR_NOCDIV_DIV4 2
|
|
#define CLKMGR_NOCDIV_DIV8 3
|
|
#define CLKMGR_CSPDBGCLK_DIV1 0
|
|
#define CLKMGR_CSPDBGCLK_DIV4 1
|
|
|
|
#define CLKMGR_MSCNT_CONST 200
|
|
#define CLKMGR_MDIV_CONST 6
|
|
#define CLKMGR_HSCNT_CONST 9
|
|
|
|
#define CLKMGR_VCOCALIB_MSCNT_MASK 0xff
|
|
#define CLKMGR_VCOCALIB_MSCNT_OFFSET 9
|
|
#define CLKMGR_VCOCALIB_HSCNT_MASK 0xff
|
|
|
|
#define CLKMGR_EMACCTL_EMAC0SEL_OFFSET 26
|
|
#define CLKMGR_EMACCTL_EMAC1SEL_OFFSET 27
|
|
#define CLKMGR_EMACCTL_EMAC2SEL_OFFSET 28
|
|
|
|
#define CLKMGR_PERPLLGRP_EN_SDMMCCLK_MASK 0x00000020
|
|
|
|
#endif /* _CLOCK_MANAGER_S10_ */
|