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-rw-r--r--arch/arm/mach-imx/crmregs-imx3.h262
1 files changed, 262 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/crmregs-imx3.h b/arch/arm/mach-imx/crmregs-imx3.h
new file mode 100644
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--- /dev/null
+++ b/arch/arm/mach-imx/crmregs-imx3.h
@@ -0,0 +1,262 @@
+/*
+ * 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
+
+#define MXC_CCM_BASE (cpu_is_mx31() ? \
+MX31_IO_ADDRESS(MX31_CCM_BASE_ADDR) : MX35_IO_ADDRESS(MX35_CCM_BASE_ADDR))
+
+/* Register addresses */
+#define MXC_CCM_CCMR (MXC_CCM_BASE + 0x00)
+#define MXC_CCM_PDR0 (MXC_CCM_BASE + 0x04)
+#define MXC_CCM_PDR1 (MXC_CCM_BASE + 0x08)
+#define MX35_CCM_PDR2 (MXC_CCM_BASE + 0x0C)
+#define MXC_CCM_RCSR (MXC_CCM_BASE + 0x0C)
+#define MX35_CCM_PDR3 (MXC_CCM_BASE + 0x10)
+#define MXC_CCM_MPCTL (MXC_CCM_BASE + 0x10)
+#define MX35_CCM_PDR4 (MXC_CCM_BASE + 0x14)
+#define MXC_CCM_UPCTL (MXC_CCM_BASE + 0x14)
+#define MX35_CCM_RCSR (MXC_CCM_BASE + 0x18)
+#define MXC_CCM_SRPCTL (MXC_CCM_BASE + 0x18)
+#define MX35_CCM_MPCTL (MXC_CCM_BASE + 0x1C)
+#define MXC_CCM_COSR (MXC_CCM_BASE + 0x1C)
+#define MX35_CCM_PPCTL (MXC_CCM_BASE + 0x20)
+#define MXC_CCM_CGR0 (MXC_CCM_BASE + 0x20)
+#define MX35_CCM_ACMR (MXC_CCM_BASE + 0x24)
+#define MXC_CCM_CGR1 (MXC_CCM_BASE + 0x24)
+#define MX35_CCM_COSR (MXC_CCM_BASE + 0x28)
+#define MXC_CCM_CGR2 (MXC_CCM_BASE + 0x28)
+#define MX35_CCM_CGR0 (MXC_CCM_BASE + 0x2C)
+#define MXC_CCM_WIMR (MXC_CCM_BASE + 0x2C)
+#define MX35_CCM_CGR1 (MXC_CCM_BASE + 0x30)
+#define MXC_CCM_LDC (MXC_CCM_BASE + 0x30)
+#define MX35_CCM_CGR2 (MXC_CCM_BASE + 0x34)
+#define MXC_CCM_DCVR0 (MXC_CCM_BASE + 0x34)
+#define MX35_CCM_CGR3 (MXC_CCM_BASE + 0x38)
+#define MXC_CCM_DCVR1 (MXC_CCM_BASE + 0x38)
+#define MXC_CCM_DCVR2 (MXC_CCM_BASE + 0x3C)
+#define MXC_CCM_DCVR3 (MXC_CCM_BASE + 0x40)
+#define MXC_CCM_LTR0 (MXC_CCM_BASE + 0x44)
+#define MXC_CCM_LTR1 (MXC_CCM_BASE + 0x48)
+#define MXC_CCM_LTR2 (MXC_CCM_BASE + 0x4C)
+#define MXC_CCM_LTR3 (MXC_CCM_BASE + 0x50)
+#define MXC_CCM_LTBR0 (MXC_CCM_BASE + 0x54)
+#define MXC_CCM_LTBR1 (MXC_CCM_BASE + 0x58)
+#define MXC_CCM_PMCR0 (MXC_CCM_BASE + 0x5C)
+#define MXC_CCM_PMCR1 (MXC_CCM_BASE + 0x60)
+#define MXC_CCM_PDR2 (MXC_CCM_BASE + 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__ */