diff options
Diffstat (limited to 'arch/arm/include/asm/arch-keystone/clock_defs.h')
-rw-r--r-- | arch/arm/include/asm/arch-keystone/clock_defs.h | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/arch/arm/include/asm/arch-keystone/clock_defs.h b/arch/arm/include/asm/arch-keystone/clock_defs.h deleted file mode 100644 index 85a046b..0000000 --- a/arch/arm/include/asm/arch-keystone/clock_defs.h +++ /dev/null @@ -1,111 +0,0 @@ -/* - * keystone2: common pll clock definitions - * (C) Copyright 2012-2014 - * Texas Instruments Incorporated, <www.ti.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef _CLOCK_DEFS_H_ -#define _CLOCK_DEFS_H_ - -#include <asm/arch/hardware.h> - -#define BIT(x) (1 << (x)) - -/* PLL Control Registers */ -struct pllctl_regs { - u32 ctl; /* 00 */ - u32 ocsel; /* 04 */ - u32 secctl; /* 08 */ - u32 resv0; - u32 mult; /* 10 */ - u32 prediv; /* 14 */ - u32 div1; /* 18 */ - u32 div2; /* 1c */ - u32 div3; /* 20 */ - u32 oscdiv1; /* 24 */ - u32 resv1; /* 28 */ - u32 bpdiv; /* 2c */ - u32 wakeup; /* 30 */ - u32 resv2; - u32 cmd; /* 38 */ - u32 stat; /* 3c */ - u32 alnctl; /* 40 */ - u32 dchange; /* 44 */ - u32 cken; /* 48 */ - u32 ckstat; /* 4c */ - u32 systat; /* 50 */ - u32 ckctl; /* 54 */ - u32 resv3[2]; - u32 div4; /* 60 */ - u32 div5; /* 64 */ - u32 div6; /* 68 */ - u32 div7; /* 6c */ - u32 div8; /* 70 */ - u32 div9; /* 74 */ - u32 div10; /* 78 */ - u32 div11; /* 7c */ - u32 div12; /* 80 */ -}; - -static struct pllctl_regs *pllctl_regs[] = { - (struct pllctl_regs *)(KS2_CLOCK_BASE + 0x100) -}; - -#define pllctl_reg(pll, reg) (&(pllctl_regs[pll]->reg)) -#define pllctl_reg_read(pll, reg) __raw_readl(pllctl_reg(pll, reg)) -#define pllctl_reg_write(pll, reg, val) __raw_writel(val, pllctl_reg(pll, reg)) - -#define pllctl_reg_rmw(pll, reg, mask, val) \ - pllctl_reg_write(pll, reg, \ - (pllctl_reg_read(pll, reg) & ~(mask)) | val) - -#define pllctl_reg_setbits(pll, reg, mask) \ - pllctl_reg_rmw(pll, reg, 0, mask) - -#define pllctl_reg_clrbits(pll, reg, mask) \ - pllctl_reg_rmw(pll, reg, mask, 0) - -#define pll0div_read(N) ((pllctl_reg_read(CORE_PLL, div##N) & 0xff) + 1) - -/* PLLCTL Bits */ -#define PLLCTL_BYPASS BIT(23) -#define PLL_PLLRST BIT(14) -#define PLLCTL_PAPLL BIT(13) -#define PLLCTL_CLKMODE BIT(8) -#define PLLCTL_PLLSELB BIT(7) -#define PLLCTL_ENSAT BIT(6) -#define PLLCTL_PLLENSRC BIT(5) -#define PLLCTL_PLLDIS BIT(4) -#define PLLCTL_PLLRST BIT(3) -#define PLLCTL_PLLPWRDN BIT(1) -#define PLLCTL_PLLEN BIT(0) -#define PLLSTAT_GO BIT(0) - -#define MAIN_ENSAT_OFFSET 6 - -#define PLLDIV_ENABLE BIT(15) - -#define PLL_DIV_MASK 0x3f -#define PLL_MULT_MASK 0x1fff -#define PLL_MULT_SHIFT 6 -#define PLLM_MULT_HI_MASK 0x7f -#define PLLM_MULT_HI_SHIFT 12 -#define PLLM_MULT_HI_SMASK (PLLM_MULT_HI_MASK << PLLM_MULT_HI_SHIFT) -#define PLLM_MULT_LO_MASK 0x3f -#define PLL_CLKOD_MASK 0xf -#define PLL_CLKOD_SHIFT 19 -#define PLL_CLKOD_SMASK (PLL_CLKOD_MASK << PLL_CLKOD_SHIFT) -#define PLL_BWADJ_LO_MASK 0xff -#define PLL_BWADJ_LO_SHIFT 24 -#define PLL_BWADJ_LO_SMASK (PLL_BWADJ_LO_MASK << PLL_BWADJ_LO_SHIFT) -#define PLL_BWADJ_HI_MASK 0xf - -#define PLLM_RATIO_DIV1 (PLLDIV_ENABLE | 0x0) -#define PLLM_RATIO_DIV2 (PLLDIV_ENABLE | 0x0) -#define PLLM_RATIO_DIV3 (PLLDIV_ENABLE | 0x1) -#define PLLM_RATIO_DIV4 (PLLDIV_ENABLE | 0x4) -#define PLLM_RATIO_DIV5 (PLLDIV_ENABLE | 0x17) - -#endif /* _CLOCK_DEFS_H_ */ |