| /* |
| * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. |
| * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de> |
| * |
| * 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., 51 Franklin Street, Fifth Floor, Boston, |
| * MA 02110-1301, USA. |
| */ |
| |
| #ifndef __ARCH_ARM_MACH_MX3_CRM_REGS_H__ |
| #define __ARCH_ARM_MACH_MX3_CRM_REGS_H__ |
| |
| #define CKIH_CLK_FREQ 26000000 |
| #define CKIH_CLK_FREQ_27MHZ 27000000 |
| #define CKIL_CLK_FREQ 32768 |
| |
| extern void __iomem *mx3_ccm_base; |
| |
| /* Register addresses */ |
| #define MXC_CCM_CCMR 0x00 |
| #define MXC_CCM_PDR0 0x04 |
| #define MXC_CCM_PDR1 0x08 |
| #define MX35_CCM_PDR2 0x0C |
| #define MXC_CCM_RCSR 0x0C |
| #define MX35_CCM_PDR3 0x10 |
| #define MXC_CCM_MPCTL 0x10 |
| #define MX35_CCM_PDR4 0x14 |
| #define MXC_CCM_UPCTL 0x14 |
| #define MX35_CCM_RCSR 0x18 |
| #define MXC_CCM_SRPCTL 0x18 |
| #define MX35_CCM_MPCTL 0x1C |
| #define MXC_CCM_COSR 0x1C |
| #define MX35_CCM_PPCTL 0x20 |
| #define MXC_CCM_CGR0 0x20 |
| #define MX35_CCM_ACMR 0x24 |
| #define MXC_CCM_CGR1 0x24 |
| #define MX35_CCM_COSR 0x28 |
| #define MXC_CCM_CGR2 0x28 |
| #define MX35_CCM_CGR0 0x2C |
| #define MXC_CCM_WIMR 0x2C |
| #define MX35_CCM_CGR1 0x30 |
| #define MXC_CCM_LDC 0x30 |
| #define MX35_CCM_CGR2 0x34 |
| #define MXC_CCM_DCVR0 0x34 |
| #define MX35_CCM_CGR3 0x38 |
| #define MXC_CCM_DCVR1 0x38 |
| #define MXC_CCM_DCVR2 0x3C |
| #define MXC_CCM_DCVR3 0x40 |
| #define MXC_CCM_LTR0 0x44 |
| #define MXC_CCM_LTR1 0x48 |
| #define MXC_CCM_LTR2 0x4C |
| #define MXC_CCM_LTR3 0x50 |
| #define MXC_CCM_LTBR0 0x54 |
| #define MXC_CCM_LTBR1 0x58 |
| #define MXC_CCM_PMCR0 0x5C |
| #define MXC_CCM_PMCR1 0x60 |
| #define MXC_CCM_PDR2 0x64 |
| |
| /* Register bit definitions */ |
| #define MXC_CCM_CCMR_WBEN (1 << 27) |
| #define MXC_CCM_CCMR_CSCS (1 << 25) |
| #define MXC_CCM_CCMR_PERCS (1 << 24) |
| #define MXC_CCM_CCMR_SSI1S_OFFSET 18 |
| #define MXC_CCM_CCMR_SSI1S_MASK (0x3 << 18) |
| #define MXC_CCM_CCMR_SSI2S_OFFSET 21 |
| #define MXC_CCM_CCMR_SSI2S_MASK (0x3 << 21) |
| #define MXC_CCM_CCMR_LPM_OFFSET 14 |
| #define MXC_CCM_CCMR_LPM_MASK (0x3 << 14) |
| #define MXC_CCM_CCMR_LPM_WAIT_MX35 (0x1 << 14) |
| #define MXC_CCM_CCMR_FIRS_OFFSET 11 |
| #define MXC_CCM_CCMR_FIRS_MASK (0x3 << 11) |
| #define MXC_CCM_CCMR_UPE (1 << 9) |
| #define MXC_CCM_CCMR_SPE (1 << 8) |
| #define MXC_CCM_CCMR_MDS (1 << 7) |
| #define MXC_CCM_CCMR_SBYCS (1 << 4) |
| #define MXC_CCM_CCMR_MPE (1 << 3) |
| #define MXC_CCM_CCMR_PRCS_OFFSET 1 |
| #define MXC_CCM_CCMR_PRCS_MASK (0x3 << 1) |
| |
| #define MXC_CCM_PDR0_CSI_PODF_OFFSET 26 |
| #define MXC_CCM_PDR0_CSI_PODF_MASK (0x3F << 26) |
| #define MXC_CCM_PDR0_CSI_PRDF_OFFSET 23 |
| #define MXC_CCM_PDR0_CSI_PRDF_MASK (0x7 << 23) |
| #define MXC_CCM_PDR0_PER_PODF_OFFSET 16 |
| #define MXC_CCM_PDR0_PER_PODF_MASK (0x1F << 16) |
| #define MXC_CCM_PDR0_HSP_PODF_OFFSET 11 |
| #define MXC_CCM_PDR0_HSP_PODF_MASK (0x7 << 11) |
| #define MXC_CCM_PDR0_NFC_PODF_OFFSET 8 |
| #define MXC_CCM_PDR0_NFC_PODF_MASK (0x7 << 8) |
| #define MXC_CCM_PDR0_IPG_PODF_OFFSET 6 |
| #define MXC_CCM_PDR0_IPG_PODF_MASK (0x3 << 6) |
| #define MXC_CCM_PDR0_MAX_PODF_OFFSET 3 |
| #define MXC_CCM_PDR0_MAX_PODF_MASK (0x7 << 3) |
| #define MXC_CCM_PDR0_MCU_PODF_OFFSET 0 |
| #define MXC_CCM_PDR0_MCU_PODF_MASK 0x7 |
| |
| #define MXC_CCM_PDR1_USB_PRDF_OFFSET 30 |
| #define MXC_CCM_PDR1_USB_PRDF_MASK (0x3 << 30) |
| #define MXC_CCM_PDR1_USB_PODF_OFFSET 27 |
| #define MXC_CCM_PDR1_USB_PODF_MASK (0x7 << 27) |
| #define MXC_CCM_PDR1_FIRI_PRE_PODF_OFFSET 24 |
| #define MXC_CCM_PDR1_FIRI_PRE_PODF_MASK (0x7 << 24) |
| #define MXC_CCM_PDR1_FIRI_PODF_OFFSET 18 |
| #define MXC_CCM_PDR1_FIRI_PODF_MASK (0x3F << 18) |
| #define MXC_CCM_PDR1_SSI2_PRE_PODF_OFFSET 15 |
| #define MXC_CCM_PDR1_SSI2_PRE_PODF_MASK (0x7 << 15) |
| #define MXC_CCM_PDR1_SSI2_PODF_OFFSET 9 |
| #define MXC_CCM_PDR1_SSI2_PODF_MASK (0x3F << 9) |
| #define MXC_CCM_PDR1_SSI1_PRE_PODF_OFFSET 6 |
| #define MXC_CCM_PDR1_SSI1_PRE_PODF_MASK (0x7 << 6) |
| #define MXC_CCM_PDR1_SSI1_PODF_OFFSET 0 |
| #define MXC_CCM_PDR1_SSI1_PODF_MASK 0x3F |
| |
| /* Bit definitions for RCSR */ |
| #define MXC_CCM_RCSR_NF16B 0x80000000 |
| |
| /* |
| * LTR0 register offsets |
| */ |
| #define MXC_CCM_LTR0_DIV3CK_OFFSET 1 |
| #define MXC_CCM_LTR0_DIV3CK_MASK (0x3 << 1) |
| #define MXC_CCM_LTR0_DNTHR_OFFSET 16 |
| #define MXC_CCM_LTR0_DNTHR_MASK (0x3F << 16) |
| #define MXC_CCM_LTR0_UPTHR_OFFSET 22 |
| #define MXC_CCM_LTR0_UPTHR_MASK (0x3F << 22) |
| |
| /* |
| * LTR1 register offsets |
| */ |
| #define MXC_CCM_LTR1_PNCTHR_OFFSET 0 |
| #define MXC_CCM_LTR1_PNCTHR_MASK 0x3F |
| #define MXC_CCM_LTR1_UPCNT_OFFSET 6 |
| #define MXC_CCM_LTR1_UPCNT_MASK (0xFF << 6) |
| #define MXC_CCM_LTR1_DNCNT_OFFSET 14 |
| #define MXC_CCM_LTR1_DNCNT_MASK (0xFF << 14) |
| #define MXC_CCM_LTR1_LTBRSR_MASK 0x400000 |
| #define MXC_CCM_LTR1_LTBRSR_OFFSET 22 |
| #define MXC_CCM_LTR1_LTBRSR 0x400000 |
| #define MXC_CCM_LTR1_LTBRSH 0x800000 |
| |
| /* |
| * LTR2 bit definitions. x ranges from 0 for WSW9 to 6 for WSW15 |
| */ |
| #define MXC_CCM_LTR2_WSW_OFFSET(x) (11 + (x) * 3) |
| #define MXC_CCM_LTR2_WSW_MASK(x) (0x7 << \ |
| MXC_CCM_LTR2_WSW_OFFSET((x))) |
| #define MXC_CCM_LTR2_EMAC_OFFSET 0 |
| #define MXC_CCM_LTR2_EMAC_MASK 0x1FF |
| |
| /* |
| * LTR3 bit definitions. x ranges from 0 for WSW0 to 8 for WSW8 |
| */ |
| #define MXC_CCM_LTR3_WSW_OFFSET(x) (5 + (x) * 3) |
| #define MXC_CCM_LTR3_WSW_MASK(x) (0x7 << \ |
| MXC_CCM_LTR3_WSW_OFFSET((x))) |
| |
| #define MXC_CCM_PMCR0_DFSUP1 0x80000000 |
| #define MXC_CCM_PMCR0_DFSUP1_SPLL (0 << 31) |
| #define MXC_CCM_PMCR0_DFSUP1_MPLL (1 << 31) |
| #define MXC_CCM_PMCR0_DFSUP0 0x40000000 |
| #define MXC_CCM_PMCR0_DFSUP0_PLL (0 << 30) |
| #define MXC_CCM_PMCR0_DFSUP0_PDR (1 << 30) |
| #define MXC_CCM_PMCR0_DFSUP_MASK (0x3 << 30) |
| |
| #define DVSUP_TURBO 0 |
| #define DVSUP_HIGH 1 |
| #define DVSUP_MEDIUM 2 |
| #define DVSUP_LOW 3 |
| #define MXC_CCM_PMCR0_DVSUP_TURBO (DVSUP_TURBO << 28) |
| #define MXC_CCM_PMCR0_DVSUP_HIGH (DVSUP_HIGH << 28) |
| #define MXC_CCM_PMCR0_DVSUP_MEDIUM (DVSUP_MEDIUM << 28) |
| #define MXC_CCM_PMCR0_DVSUP_LOW (DVSUP_LOW << 28) |
| #define MXC_CCM_PMCR0_DVSUP_OFFSET 28 |
| #define MXC_CCM_PMCR0_DVSUP_MASK (0x3 << 28) |
| #define MXC_CCM_PMCR0_UDSC 0x08000000 |
| #define MXC_CCM_PMCR0_UDSC_MASK (1 << 27) |
| #define MXC_CCM_PMCR0_UDSC_UP (1 << 27) |
| #define MXC_CCM_PMCR0_UDSC_DOWN (0 << 27) |
| |
| #define MXC_CCM_PMCR0_VSCNT_1 (0x0 << 24) |
| #define MXC_CCM_PMCR0_VSCNT_2 (0x1 << 24) |
| #define MXC_CCM_PMCR0_VSCNT_3 (0x2 << 24) |
| #define MXC_CCM_PMCR0_VSCNT_4 (0x3 << 24) |
| #define MXC_CCM_PMCR0_VSCNT_5 (0x4 << 24) |
| #define MXC_CCM_PMCR0_VSCNT_6 (0x5 << 24) |
| #define MXC_CCM_PMCR0_VSCNT_7 (0x6 << 24) |
| #define MXC_CCM_PMCR0_VSCNT_8 (0x7 << 24) |
| #define MXC_CCM_PMCR0_VSCNT_OFFSET 24 |
| #define MXC_CCM_PMCR0_VSCNT_MASK (0x7 << 24) |
| #define MXC_CCM_PMCR0_DVFEV 0x00800000 |
| #define MXC_CCM_PMCR0_DVFIS 0x00400000 |
| #define MXC_CCM_PMCR0_LBMI 0x00200000 |
| #define MXC_CCM_PMCR0_LBFL 0x00100000 |
| #define MXC_CCM_PMCR0_LBCF_4 (0x0 << 18) |
| #define MXC_CCM_PMCR0_LBCF_8 (0x1 << 18) |
| #define MXC_CCM_PMCR0_LBCF_12 (0x2 << 18) |
| #define MXC_CCM_PMCR0_LBCF_16 (0x3 << 18) |
| #define MXC_CCM_PMCR0_LBCF_OFFSET 18 |
| #define MXC_CCM_PMCR0_LBCF_MASK (0x3 << 18) |
| #define MXC_CCM_PMCR0_PTVIS 0x00020000 |
| #define MXC_CCM_PMCR0_UPDTEN 0x00010000 |
| #define MXC_CCM_PMCR0_UPDTEN_MASK (0x1 << 16) |
| #define MXC_CCM_PMCR0_FSVAIM 0x00008000 |
| #define MXC_CCM_PMCR0_FSVAI_OFFSET 13 |
| #define MXC_CCM_PMCR0_FSVAI_MASK (0x3 << 13) |
| #define MXC_CCM_PMCR0_DPVCR 0x00001000 |
| #define MXC_CCM_PMCR0_DPVV 0x00000800 |
| #define MXC_CCM_PMCR0_WFIM 0x00000400 |
| #define MXC_CCM_PMCR0_DRCE3 0x00000200 |
| #define MXC_CCM_PMCR0_DRCE2 0x00000100 |
| #define MXC_CCM_PMCR0_DRCE1 0x00000080 |
| #define MXC_CCM_PMCR0_DRCE0 0x00000040 |
| #define MXC_CCM_PMCR0_DCR 0x00000020 |
| #define MXC_CCM_PMCR0_DVFEN 0x00000010 |
| #define MXC_CCM_PMCR0_PTVAIM 0x00000008 |
| #define MXC_CCM_PMCR0_PTVAI_OFFSET 1 |
| #define MXC_CCM_PMCR0_PTVAI_MASK (0x3 << 1) |
| #define MXC_CCM_PMCR0_DPTEN 0x00000001 |
| |
| #define MXC_CCM_PMCR1_DVGP_OFFSET 0 |
| #define MXC_CCM_PMCR1_DVGP_MASK (0xF) |
| |
| #define MXC_CCM_PMCR1_PLLRDIS (0x1 << 7) |
| #define MXC_CCM_PMCR1_EMIRQ_EN (0x1 << 8) |
| |
| #define MXC_CCM_DCVR_ULV_MASK (0x3FF << 22) |
| #define MXC_CCM_DCVR_ULV_OFFSET 22 |
| #define MXC_CCM_DCVR_LLV_MASK (0x3FF << 12) |
| #define MXC_CCM_DCVR_LLV_OFFSET 12 |
| #define MXC_CCM_DCVR_ELV_MASK (0x3FF << 2) |
| #define MXC_CCM_DCVR_ELV_OFFSET 2 |
| |
| #define MXC_CCM_PDR2_MST2_PDF_MASK (0x3F << 7) |
| #define MXC_CCM_PDR2_MST2_PDF_OFFSET 7 |
| #define MXC_CCM_PDR2_MST1_PDF_MASK 0x3F |
| #define MXC_CCM_PDR2_MST1_PDF_OFFSET 0 |
| |
| #define MXC_CCM_COSR_CLKOSEL_MASK 0x0F |
| #define MXC_CCM_COSR_CLKOSEL_OFFSET 0 |
| #define MXC_CCM_COSR_CLKOUTDIV_MASK (0x07 << 6) |
| #define MXC_CCM_COSR_CLKOUTDIV_OFFSET 6 |
| #define MXC_CCM_COSR_CLKOEN (1 << 9) |
| |
| /* |
| * PMCR0 register offsets |
| */ |
| #define MXC_CCM_PMCR0_LBFL_OFFSET 20 |
| #define MXC_CCM_PMCR0_DFSUP0_OFFSET 30 |
| #define MXC_CCM_PMCR0_DFSUP1_OFFSET 31 |
| |
| #endif /* __ARCH_ARM_MACH_MX3_CRM_REGS_H__ */ |