| /* |
| * Copyright (C) 2011 |
| * Heiko Schocher, DENX Software Engineering, hs@denx.de. |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| #ifndef _DV_PLL_DEFS_H_ |
| #define _DV_PLL_DEFS_H_ |
| |
| struct dv_pll_regs { |
| unsigned int pid; /* 0x00 */ |
| unsigned char rsvd0[224]; /* 0x04 */ |
| unsigned int rstype; /* 0xe4 */ |
| unsigned char rsvd1[24]; /* 0xe8 */ |
| unsigned int pllctl; /* 0x100 */ |
| unsigned char rsvd2[4]; /* 0x104 */ |
| unsigned int secctl; /* 0x108 */ |
| unsigned int rv; /* 0x10c */ |
| unsigned int pllm; /* 0x110 */ |
| unsigned int prediv; /* 0x114 */ |
| unsigned int plldiv1; /* 0x118 */ |
| unsigned int plldiv2; /* 0x11c */ |
| unsigned int plldiv3; /* 0x120 */ |
| unsigned int oscdiv1; /* 0x124 */ |
| unsigned int postdiv; /* 0x128 */ |
| unsigned int bpdiv; /* 0x12c */ |
| unsigned char rsvd5[8]; /* 0x130 */ |
| unsigned int pllcmd; /* 0x138 */ |
| unsigned int pllstat; /* 0x13c */ |
| unsigned int alnctl; /* 0x140 */ |
| unsigned int dchange; /* 0x144 */ |
| unsigned int cken; /* 0x148 */ |
| unsigned int ckstat; /* 0x14c */ |
| unsigned int systat; /* 0x150 */ |
| unsigned char rsvd6[12]; /* 0x154 */ |
| unsigned int plldiv4; /* 0x160 */ |
| unsigned int plldiv5; /* 0x164 */ |
| unsigned int plldiv6; /* 0x168 */ |
| unsigned int plldiv7; /* 0x16C */ |
| unsigned int plldiv8; /* 0x170 */ |
| unsigned int plldiv9; /* 0x174 */ |
| }; |
| |
| #define PLL_MASTER_LOCK (1 << 4) |
| |
| #define PLLCTL_CLOCK_MODE_SHIFT 8 |
| #define PLLCTL_PLLEN (1 << 0) |
| #define PLLCTL_PLLPWRDN (1 << 1) |
| #define PLLCTL_PLLRST (1 << 3) |
| #define PLLCTL_PLLDIS (1 << 4) |
| #define PLLCTL_PLLENSRC (1 << 5) |
| #define PLLCTL_RES_9 (1 << 8) |
| #define PLLCTL_EXTCLKSRC (1 << 9) |
| |
| #define PLL_DIVEN (1 << 15) |
| #define PLL_POSTDEN PLL_DIVEN |
| |
| #define PLL_SCSCFG3_DIV45PENA (1 << 2) |
| #define PLL_SCSCFG3_EMA_CLKSRC (1 << 1) |
| |
| #define PLL_RSTYPE_POR (1 << 0) |
| #define PLL_RSTYPE_XWRST (1 << 1) |
| |
| #define PLLSECCTL_TINITZ (1 << 16) |
| #define PLLSECCTL_TENABLE (1 << 17) |
| #define PLLSECCTL_TENABLEDIV (1 << 18) |
| #define PLLSECCTL_STOPMODE (1 << 22) |
| |
| #define PLLCMD_GOSET (1 << 0) |
| #define PLLCMD_GOSTAT (1 << 0) |
| |
| #define PLL0_LOCK 0x07000000 |
| #define PLL1_LOCK 0x07000000 |
| |
| #define dv_pll0_regs ((struct dv_pll_regs *)DAVINCI_PLL_CNTRL0_BASE) |
| #define dv_pll1_regs ((struct dv_pll_regs *)DAVINCI_PLL_CNTRL1_BASE) |
| |
| #define ARM_PLLDIV (offsetof(struct dv_pll_regs, plldiv2)) |
| #define DDR_PLLDIV (offsetof(struct dv_pll_regs, plldiv7)) |
| #define SPI_PLLDIV (offsetof(struct dv_pll_regs, plldiv4)) |
| |
| unsigned int davinci_clk_get(unsigned int div); |
| #endif /* _DV_PLL_DEFS_H_ */ |
