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control.h

/*
 * arch/arm/mach-omap2/control.h
 *
 * OMAP2/3/4 System Control Module definitions
 *
 * Copyright (C) 2007-2010 Texas Instruments, Inc.
 * Copyright (C) 2007-2008, 2010 Nokia Corporation
 *
 * Written by Paul Walmsley
 *
 * 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.
 */

#ifndef __ARCH_ARM_MACH_OMAP2_CONTROL_H
#define __ARCH_ARM_MACH_OMAP2_CONTROL_H

#include <mach/io.h>
#include <mach/ctrl_module_core_44xx.h>
#include <mach/ctrl_module_wkup_44xx.h>
#include <mach/ctrl_module_pad_core_44xx.h>
#include <mach/ctrl_module_pad_wkup_44xx.h>

#ifndef __ASSEMBLY__
#define OMAP242X_CTRL_REGADDR(reg)                          \
            OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE + (reg))
#define OMAP243X_CTRL_REGADDR(reg)                          \
            OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE + (reg))
#define OMAP343X_CTRL_REGADDR(reg)                          \
            OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg))
#else
#define OMAP242X_CTRL_REGADDR(reg)                          \
            OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE + (reg))
#define OMAP243X_CTRL_REGADDR(reg)                          \
            OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE + (reg))
#define OMAP343X_CTRL_REGADDR(reg)                          \
            OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg))
#endif /* __ASSEMBLY__ */

/*
 * As elsewhere, the "OMAP2_" prefix indicates that the macro is valid for
 * OMAP24XX and OMAP34XX.
 */

/* Control submodule offsets */

#define OMAP2_CONTROL_INTERFACE           0x000
#define OMAP2_CONTROL_PADCONFS            0x030
#define OMAP2_CONTROL_GENERAL       0x270
#define OMAP343X_CONTROL_MEM_WKUP   0x600
#define OMAP343X_CONTROL_PADCONFS_WKUP    0xa00
#define OMAP343X_CONTROL_GENERAL_WKUP     0xa60

/* Control register offsets - read/write with omap_ctrl_{read,write}{bwl}() */

#define OMAP2_CONTROL_SYSCONFIG           (OMAP2_CONTROL_INTERFACE + 0x10)

/* CONTROL_GENERAL register offsets common to OMAP2 & 3 */
#define OMAP2_CONTROL_DEVCONF0            (OMAP2_CONTROL_GENERAL + 0x0004)
#define OMAP2_CONTROL_MSUSPENDMUX_0 (OMAP2_CONTROL_GENERAL + 0x0020)
#define OMAP2_CONTROL_MSUSPENDMUX_1 (OMAP2_CONTROL_GENERAL + 0x0024)
#define OMAP2_CONTROL_MSUSPENDMUX_2 (OMAP2_CONTROL_GENERAL + 0x0028)
#define OMAP2_CONTROL_MSUSPENDMUX_3 (OMAP2_CONTROL_GENERAL + 0x002c)
#define OMAP2_CONTROL_MSUSPENDMUX_4 (OMAP2_CONTROL_GENERAL + 0x0030)
#define OMAP2_CONTROL_MSUSPENDMUX_5 (OMAP2_CONTROL_GENERAL + 0x0034)
#define OMAP2_CONTROL_SEC_CTRL            (OMAP2_CONTROL_GENERAL + 0x0040)
#define OMAP2_CONTROL_RPUB_KEY_H_0  (OMAP2_CONTROL_GENERAL + 0x0090)
#define OMAP2_CONTROL_RPUB_KEY_H_1  (OMAP2_CONTROL_GENERAL + 0x0094)
#define OMAP2_CONTROL_RPUB_KEY_H_2  (OMAP2_CONTROL_GENERAL + 0x0098)
#define OMAP2_CONTROL_RPUB_KEY_H_3  (OMAP2_CONTROL_GENERAL + 0x009c)

/* 242x-only CONTROL_GENERAL register offsets */
#define OMAP242X_CONTROL_DEVCONF    OMAP2_CONTROL_DEVCONF0 /* match TRM */
#define OMAP242X_CONTROL_OCM_RAM_PERM     (OMAP2_CONTROL_GENERAL + 0x0068)

/* 243x-only CONTROL_GENERAL register offsets */
/* CONTROL_IVA2_BOOT{ADDR,MOD} are at the same place on 343x - noted below */
#define OMAP243X_CONTROL_DEVCONF1   (OMAP2_CONTROL_GENERAL + 0x0078)
#define OMAP243X_CONTROL_CSIRXFE    (OMAP2_CONTROL_GENERAL + 0x007c)
#define OMAP243X_CONTROL_IVA2_BOOTADDR    (OMAP2_CONTROL_GENERAL + 0x0190)
#define OMAP243X_CONTROL_IVA2_BOOTMOD     (OMAP2_CONTROL_GENERAL + 0x0194)
#define OMAP243X_CONTROL_IVA2_GEMCFG      (OMAP2_CONTROL_GENERAL + 0x0198)
#define OMAP243X_CONTROL_PBIAS_LITE (OMAP2_CONTROL_GENERAL + 0x0230)

/* 24xx-only CONTROL_GENERAL register offsets */
#define OMAP24XX_CONTROL_DEBOBS           (OMAP2_CONTROL_GENERAL + 0x0000)
#define OMAP24XX_CONTROL_EMU_SUPPORT      (OMAP2_CONTROL_GENERAL + 0x0008)
#define OMAP24XX_CONTROL_SEC_TEST   (OMAP2_CONTROL_GENERAL + 0x0044)
#define OMAP24XX_CONTROL_PSA_CTRL   (OMAP2_CONTROL_GENERAL + 0x0048)
#define OMAP24XX_CONTROL_PSA_CMD    (OMAP2_CONTROL_GENERAL + 0x004c)
#define OMAP24XX_CONTROL_PSA_VALUE  (OMAP2_CONTROL_GENERAL + 0x0050)
#define OMAP24XX_CONTROL_SEC_EMU    (OMAP2_CONTROL_GENERAL + 0x0060)
#define OMAP24XX_CONTROL_SEC_TAP    (OMAP2_CONTROL_GENERAL + 0x0064)
#define OMAP24XX_CONTROL_OCM_PUB_RAM_ADD  (OMAP2_CONTROL_GENERAL + 0x006c)
#define OMAP24XX_CONTROL_EXT_SEC_RAM_START_ADD  (OMAP2_CONTROL_GENERAL + 0x0070)
#define OMAP24XX_CONTROL_EXT_SEC_RAM_STOP_ADD   (OMAP2_CONTROL_GENERAL + 0x0074)
#define OMAP24XX_CONTROL_SEC_STATUS       (OMAP2_CONTROL_GENERAL + 0x0080)
#define OMAP24XX_CONTROL_SEC_ERR_STATUS         (OMAP2_CONTROL_GENERAL + 0x0084)
#define OMAP24XX_CONTROL_STATUS                 (OMAP2_CONTROL_GENERAL + 0x0088)
#define OMAP24XX_CONTROL_GENERAL_PURPOSE_STATUS (OMAP2_CONTROL_GENERAL + 0x008c)
#define OMAP24XX_CONTROL_RAND_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00a0)
#define OMAP24XX_CONTROL_RAND_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00a4)
#define OMAP24XX_CONTROL_RAND_KEY_2 (OMAP2_CONTROL_GENERAL + 0x00a8)
#define OMAP24XX_CONTROL_RAND_KEY_3 (OMAP2_CONTROL_GENERAL + 0x00ac)
#define OMAP24XX_CONTROL_CUST_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00b0)
#define OMAP24XX_CONTROL_CUST_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00b4)
#define OMAP24XX_CONTROL_TEST_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00c0)
#define OMAP24XX_CONTROL_TEST_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00c4)
#define OMAP24XX_CONTROL_TEST_KEY_2 (OMAP2_CONTROL_GENERAL + 0x00c8)
#define OMAP24XX_CONTROL_TEST_KEY_3 (OMAP2_CONTROL_GENERAL + 0x00cc)
#define OMAP24XX_CONTROL_TEST_KEY_4 (OMAP2_CONTROL_GENERAL + 0x00d0)
#define OMAP24XX_CONTROL_TEST_KEY_5 (OMAP2_CONTROL_GENERAL + 0x00d4)
#define OMAP24XX_CONTROL_TEST_KEY_6 (OMAP2_CONTROL_GENERAL + 0x00d8)
#define OMAP24XX_CONTROL_TEST_KEY_7 (OMAP2_CONTROL_GENERAL + 0x00dc)
#define OMAP24XX_CONTROL_TEST_KEY_8 (OMAP2_CONTROL_GENERAL + 0x00e0)
#define OMAP24XX_CONTROL_TEST_KEY_9 (OMAP2_CONTROL_GENERAL + 0x00e4)

#define OMAP343X_CONTROL_PADCONF_SYSNIRQ (OMAP2_CONTROL_INTERFACE + 0x01b0)

/* 34xx-only CONTROL_GENERAL register offsets */
#define OMAP343X_CONTROL_PADCONF_OFF      (OMAP2_CONTROL_GENERAL + 0x0000)
#define OMAP343X_CONTROL_MEM_DFTRW0 (OMAP2_CONTROL_GENERAL + 0x0008)
#define OMAP343X_CONTROL_MEM_DFTRW1 (OMAP2_CONTROL_GENERAL + 0x000c)
#define OMAP343X_CONTROL_DEVCONF1   (OMAP2_CONTROL_GENERAL + 0x0068)
#define OMAP343X_CONTROL_CSIRXFE          (OMAP2_CONTROL_GENERAL + 0x006c)
#define OMAP343X_CONTROL_SEC_STATUS       (OMAP2_CONTROL_GENERAL + 0x0070)
#define OMAP343X_CONTROL_SEC_ERR_STATUS         (OMAP2_CONTROL_GENERAL + 0x0074)
#define OMAP343X_CONTROL_SEC_ERR_STATUS_DEBUG   (OMAP2_CONTROL_GENERAL + 0x0078)
#define OMAP343X_CONTROL_STATUS                 (OMAP2_CONTROL_GENERAL + 0x0080)
#define OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS (OMAP2_CONTROL_GENERAL + 0x0084)
#define OMAP343X_CONTROL_RPUB_KEY_H_4     (OMAP2_CONTROL_GENERAL + 0x00a0)
#define OMAP343X_CONTROL_RAND_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00a8)
#define OMAP343X_CONTROL_RAND_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00ac)
#define OMAP343X_CONTROL_RAND_KEY_2 (OMAP2_CONTROL_GENERAL + 0x00b0)
#define OMAP343X_CONTROL_RAND_KEY_3 (OMAP2_CONTROL_GENERAL + 0x00b4)
#define OMAP343X_CONTROL_TEST_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00c8)
#define OMAP343X_CONTROL_TEST_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00cc)
#define OMAP343X_CONTROL_TEST_KEY_2 (OMAP2_CONTROL_GENERAL + 0x00d0)
#define OMAP343X_CONTROL_TEST_KEY_3 (OMAP2_CONTROL_GENERAL + 0x00d4)
#define OMAP343X_CONTROL_TEST_KEY_4 (OMAP2_CONTROL_GENERAL + 0x00d8)
#define OMAP343X_CONTROL_TEST_KEY_5 (OMAP2_CONTROL_GENERAL + 0x00dc)
#define OMAP343X_CONTROL_TEST_KEY_6 (OMAP2_CONTROL_GENERAL + 0x00e0)
#define OMAP343X_CONTROL_TEST_KEY_7 (OMAP2_CONTROL_GENERAL + 0x00e4)
#define OMAP343X_CONTROL_TEST_KEY_8 (OMAP2_CONTROL_GENERAL + 0x00e8)
#define OMAP343X_CONTROL_TEST_KEY_9 (OMAP2_CONTROL_GENERAL + 0x00ec)
#define OMAP343X_CONTROL_TEST_KEY_10      (OMAP2_CONTROL_GENERAL + 0x00f0)
#define OMAP343X_CONTROL_TEST_KEY_11      (OMAP2_CONTROL_GENERAL + 0x00f4)
#define OMAP343X_CONTROL_TEST_KEY_12      (OMAP2_CONTROL_GENERAL + 0x00f8)
#define OMAP343X_CONTROL_TEST_KEY_13      (OMAP2_CONTROL_GENERAL + 0x00fc)
#define OMAP343X_CONTROL_FUSE_OPP1_VDD1 (OMAP2_CONTROL_GENERAL + 0x0110)
#define OMAP343X_CONTROL_FUSE_OPP2_VDD1 (OMAP2_CONTROL_GENERAL + 0x0114)
#define OMAP343X_CONTROL_FUSE_OPP3_VDD1 (OMAP2_CONTROL_GENERAL + 0x0118)
#define OMAP343X_CONTROL_FUSE_OPP4_VDD1 (OMAP2_CONTROL_GENERAL + 0x011c)
#define OMAP343X_CONTROL_FUSE_OPP5_VDD1 (OMAP2_CONTROL_GENERAL + 0x0120)
#define OMAP343X_CONTROL_FUSE_OPP1_VDD2 (OMAP2_CONTROL_GENERAL + 0x0124)
#define OMAP343X_CONTROL_FUSE_OPP2_VDD2 (OMAP2_CONTROL_GENERAL + 0x0128)
#define OMAP343X_CONTROL_FUSE_OPP3_VDD2 (OMAP2_CONTROL_GENERAL + 0x012c)
#define OMAP343X_CONTROL_FUSE_SR        (OMAP2_CONTROL_GENERAL + 0x0130)
#define OMAP343X_CONTROL_IVA2_BOOTADDR    (OMAP2_CONTROL_GENERAL + 0x0190)
#define OMAP343X_CONTROL_IVA2_BOOTMOD     (OMAP2_CONTROL_GENERAL + 0x0194)
#define OMAP343X_CONTROL_DEBOBS(i)  (OMAP2_CONTROL_GENERAL + 0x01B0 \
                              + ((i) >> 1) * 4 + (!((i) & 1)) * 2)
#define OMAP343X_CONTROL_PROG_IO0   (OMAP2_CONTROL_GENERAL + 0x01D4)
#define OMAP343X_CONTROL_PROG_IO1   (OMAP2_CONTROL_GENERAL + 0x01D8)
#define OMAP343X_CONTROL_DSS_DPLL_SPREADING     (OMAP2_CONTROL_GENERAL + 0x01E0)
#define OMAP343X_CONTROL_CORE_DPLL_SPREADING    (OMAP2_CONTROL_GENERAL + 0x01E4)
#define OMAP343X_CONTROL_PER_DPLL_SPREADING     (OMAP2_CONTROL_GENERAL + 0x01E8)
#define OMAP343X_CONTROL_USBHOST_DPLL_SPREADING (OMAP2_CONTROL_GENERAL + 0x01EC)
#define OMAP343X_CONTROL_PBIAS_LITE (OMAP2_CONTROL_GENERAL + 0x02B0)
#define OMAP343X_CONTROL_TEMP_SENSOR      (OMAP2_CONTROL_GENERAL + 0x02B4)
#define OMAP343X_CONTROL_SRAMLDO4   (OMAP2_CONTROL_GENERAL + 0x02B8)
#define OMAP343X_CONTROL_SRAMLDO5   (OMAP2_CONTROL_GENERAL + 0x02C0)
#define OMAP343X_CONTROL_CSI        (OMAP2_CONTROL_GENERAL + 0x02C4)

/* OMAP3630 only CONTROL_GENERAL register offsets */
#define OMAP3630_CONTROL_FUSE_OPP1G_VDD1        (OMAP2_CONTROL_GENERAL + 0x0110)
#define OMAP3630_CONTROL_FUSE_OPP50_VDD1        (OMAP2_CONTROL_GENERAL + 0x0114)
#define OMAP3630_CONTROL_FUSE_OPP100_VDD1       (OMAP2_CONTROL_GENERAL + 0x0118)
#define OMAP3630_CONTROL_FUSE_OPP120_VDD1       (OMAP2_CONTROL_GENERAL + 0x0120)
#define OMAP3630_CONTROL_FUSE_OPP50_VDD2        (OMAP2_CONTROL_GENERAL + 0x0128)
#define OMAP3630_CONTROL_FUSE_OPP100_VDD2       (OMAP2_CONTROL_GENERAL + 0x012C)

/* OMAP44xx control efuse offsets */
#define OMAP44XX_CONTROL_FUSE_IVA_OPP50         0x22C
#define OMAP44XX_CONTROL_FUSE_IVA_OPP100  0x22F
#define OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO      0x232
#define OMAP44XX_CONTROL_FUSE_IVA_OPPNITRO      0x235
#define OMAP44XX_CONTROL_FUSE_MPU_OPP50         0x240
#define OMAP44XX_CONTROL_FUSE_MPU_OPP100  0x243
#define OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO      0x246
#define OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO      0x249
#define OMAP44XX_CONTROL_FUSE_CORE_OPP50  0x254
#define OMAP44XX_CONTROL_FUSE_CORE_OPP100 0x257

/* AM35XX only CONTROL_GENERAL register offsets */
#define AM35XX_CONTROL_MSUSPENDMUX_6    (OMAP2_CONTROL_GENERAL + 0x0038)
#define AM35XX_CONTROL_DEVCONF2         (OMAP2_CONTROL_GENERAL + 0x0310)
#define AM35XX_CONTROL_DEVCONF3         (OMAP2_CONTROL_GENERAL + 0x0314)
#define AM35XX_CONTROL_CBA_PRIORITY     (OMAP2_CONTROL_GENERAL + 0x0320)
#define AM35XX_CONTROL_LVL_INTR_CLEAR   (OMAP2_CONTROL_GENERAL + 0x0324)
#define AM35XX_CONTROL_IP_SW_RESET      (OMAP2_CONTROL_GENERAL + 0x0328)
#define AM35XX_CONTROL_IPSS_CLK_CTRL    (OMAP2_CONTROL_GENERAL + 0x032C)

/* 34xx PADCONF register offsets */
#define OMAP343X_PADCONF_ETK(i)           (OMAP2_CONTROL_PADCONFS + 0x5a8 + \
                                    (i)*2)
#define OMAP343X_PADCONF_ETK_CLK    OMAP343X_PADCONF_ETK(0)
#define OMAP343X_PADCONF_ETK_CTL    OMAP343X_PADCONF_ETK(1)
#define OMAP343X_PADCONF_ETK_D0           OMAP343X_PADCONF_ETK(2)
#define OMAP343X_PADCONF_ETK_D1           OMAP343X_PADCONF_ETK(3)
#define OMAP343X_PADCONF_ETK_D2           OMAP343X_PADCONF_ETK(4)
#define OMAP343X_PADCONF_ETK_D3           OMAP343X_PADCONF_ETK(5)
#define OMAP343X_PADCONF_ETK_D4           OMAP343X_PADCONF_ETK(6)
#define OMAP343X_PADCONF_ETK_D5           OMAP343X_PADCONF_ETK(7)
#define OMAP343X_PADCONF_ETK_D6           OMAP343X_PADCONF_ETK(8)
#define OMAP343X_PADCONF_ETK_D7           OMAP343X_PADCONF_ETK(9)
#define OMAP343X_PADCONF_ETK_D8           OMAP343X_PADCONF_ETK(10)
#define OMAP343X_PADCONF_ETK_D9           OMAP343X_PADCONF_ETK(11)
#define OMAP343X_PADCONF_ETK_D10    OMAP343X_PADCONF_ETK(12)
#define OMAP343X_PADCONF_ETK_D11    OMAP343X_PADCONF_ETK(13)
#define OMAP343X_PADCONF_ETK_D12    OMAP343X_PADCONF_ETK(14)
#define OMAP343X_PADCONF_ETK_D13    OMAP343X_PADCONF_ETK(15)
#define OMAP343X_PADCONF_ETK_D14    OMAP343X_PADCONF_ETK(16)
#define OMAP343X_PADCONF_ETK_D15    OMAP343X_PADCONF_ETK(17)

/* 34xx GENERAL_WKUP regist offsets */
#define OMAP343X_CONTROL_WKUP_DEBOBSMUX(i) (OMAP343X_CONTROL_GENERAL_WKUP + \
                                    0x008 + (i))
#define OMAP343X_CONTROL_WKUP_DEBOBS0 (OMAP343X_CONTROL_GENERAL_WKUP + 0x008)
#define OMAP343X_CONTROL_WKUP_DEBOBS1 (OMAP343X_CONTROL_GENERAL_WKUP + 0x00C)
#define OMAP343X_CONTROL_WKUP_DEBOBS2 (OMAP343X_CONTROL_GENERAL_WKUP + 0x010)
#define OMAP343X_CONTROL_WKUP_DEBOBS3 (OMAP343X_CONTROL_GENERAL_WKUP + 0x014)
#define OMAP343X_CONTROL_WKUP_DEBOBS4 (OMAP343X_CONTROL_GENERAL_WKUP + 0x018)

/* 36xx-only RTA - Retention till Accesss control registers and bits */
#define OMAP36XX_CONTROL_MEM_RTA_CTRL     0x40C
#define OMAP36XX_RTA_DISABLE        0x0

/* 34xx D2D idle-related pins, handled by PM core */
#define OMAP3_PADCONF_SAD2D_MSTANDBY   0x250
#define OMAP3_PADCONF_SAD2D_IDLEACK    0x254

/*
 * REVISIT: This list of registers is not comprehensive - there are more
 * that should be added.
 */

/*
 * Control module register bit defines - these should eventually go into
 * their own regbits file.  Some of these will be complicated, depending
 * on the device type (general-purpose, emulator, test, secure, bad, other)
 * and the security mode (secure, non-secure, don't care)
 */
/* CONTROL_DEVCONF0 bits */
#define OMAP2_MMCSDIO1ADPCLKISEL    (1 << 24) /* MMC1 loop back clock */
#define OMAP24XX_USBSTANDBYCTRL           (1 << 15)
#define OMAP2_MCBSP2_CLKS_MASK            (1 << 6)
#define OMAP2_MCBSP1_FSR_MASK       (1 << 4)
#define OMAP2_MCBSP1_CLKR_MASK            (1 << 3)
#define OMAP2_MCBSP1_CLKS_MASK            (1 << 2)

/* CONTROL_DEVCONF1 bits */
#define OMAP243X_MMC1_ACTIVE_OVERWRITE    (1 << 31)
#define OMAP2_MMCSDIO2ADPCLKISEL    (1 << 6) /* MMC2 loop back clock */
#define OMAP2_MCBSP5_CLKS_MASK            (1 << 4) /* > 242x */
#define OMAP2_MCBSP4_CLKS_MASK            (1 << 2) /* > 242x */
#define OMAP2_MCBSP3_CLKS_MASK            (1 << 0) /* > 242x */

/* CONTROL_STATUS bits */
#define OMAP2_DEVICETYPE_MASK       (0x7 << 8)
#define OMAP2_SYSBOOT_5_MASK        (1 << 5)
#define OMAP2_SYSBOOT_4_MASK        (1 << 4)
#define OMAP2_SYSBOOT_3_MASK        (1 << 3)
#define OMAP2_SYSBOOT_2_MASK        (1 << 2)
#define OMAP2_SYSBOOT_1_MASK        (1 << 1)
#define OMAP2_SYSBOOT_0_MASK        (1 << 0)

/* CONTROL_PBIAS_LITE bits */
#define OMAP343X_PBIASLITESUPPLY_HIGH1    (1 << 15)
#define OMAP343X_PBIASLITEVMODEERROR1     (1 << 11)
#define OMAP343X_PBIASSPEEDCTRL1    (1 << 10)
#define OMAP343X_PBIASLITEPWRDNZ1   (1 << 9)
#define OMAP343X_PBIASLITEVMODE1    (1 << 8)
#define OMAP343X_PBIASLITESUPPLY_HIGH0    (1 << 7)
#define OMAP343X_PBIASLITEVMODEERROR0     (1 << 3)
#define OMAP2_PBIASSPEEDCTRL0       (1 << 2)
#define OMAP2_PBIASLITEPWRDNZ0            (1 << 1)
#define OMAP2_PBIASLITEVMODE0       (1 << 0)

/* CONTROL_PROG_IO1 bits */
#define OMAP3630_PRG_SDMMC1_SPEEDCTRL     (1 << 20)

/* CONTROL_IVA2_BOOTMOD bits */
#define OMAP3_IVA2_BOOTMOD_SHIFT    0
#define OMAP3_IVA2_BOOTMOD_MASK           (0xf << 0)
#define OMAP3_IVA2_BOOTMOD_IDLE           (0x1 << 0)

/* CONTROL_PADCONF_X bits */
#define OMAP3_PADCONF_WAKEUPEVENT0  (1 << 15)
#define OMAP3_PADCONF_WAKEUPENABLE0 (1 << 14)

#define OMAP343X_SCRATCHPAD_ROM           (OMAP343X_CTRL_BASE + 0x860)
#define OMAP343X_SCRATCHPAD         (OMAP343X_CTRL_BASE + 0x910)
#define OMAP343X_SCRATCHPAD_ROM_OFFSET    0x19C
#define OMAP343X_SCRATCHPAD_REGADDR(reg)  OMAP2_L4_IO_ADDRESS(\
                                    OMAP343X_SCRATCHPAD + reg)

/* AM35XX_CONTROL_IPSS_CLK_CTRL bits */
#define AM35XX_USBOTG_VBUSP_CLK_SHIFT   0
#define AM35XX_CPGMAC_VBUSP_CLK_SHIFT   1
#define AM35XX_VPFE_VBUSP_CLK_SHIFT     2
#define AM35XX_HECC_VBUSP_CLK_SHIFT     3
#define AM35XX_USBOTG_FCLK_SHIFT        8
#define AM35XX_CPGMAC_FCLK_SHIFT        9
#define AM35XX_VPFE_FCLK_SHIFT          10

/*AM35XX CONTROL_LVL_INTR_CLEAR bits*/
#define AM35XX_CPGMAC_C0_MISC_PULSE_CLR   BIT(0)
#define AM35XX_CPGMAC_C0_RX_PULSE_CLR     BIT(1)
#define AM35XX_CPGMAC_C0_RX_THRESH_CLR    BIT(2)
#define AM35XX_CPGMAC_C0_TX_PULSE_CLR     BIT(3)
#define AM35XX_USBOTGSS_INT_CLR           BIT(4)
#define AM35XX_VPFE_CCDC_VD0_INT_CLR      BIT(5)
#define AM35XX_VPFE_CCDC_VD1_INT_CLR      BIT(6)
#define AM35XX_VPFE_CCDC_VD2_INT_CLR      BIT(7)

/*AM35XX CONTROL_IP_SW_RESET bits*/
#define AM35XX_USBOTGSS_SW_RST            BIT(0)
#define AM35XX_CPGMACSS_SW_RST            BIT(1)
#define AM35XX_VPFE_VBUSP_SW_RST    BIT(2)
#define AM35XX_HECC_SW_RST          BIT(3)
#define AM35XX_VPFE_PCLK_SW_RST           BIT(4)

/*
 * CONTROL OMAP STATUS register to identify OMAP3 features
 */
#define OMAP3_CONTROL_OMAP_STATUS   0x044c

#define OMAP3_SGX_SHIFT             13
#define OMAP3_SGX_MASK              (3 << OMAP3_SGX_SHIFT)
#define           FEAT_SGX_FULL           0
#define           FEAT_SGX_HALF           1
#define           FEAT_SGX_NONE           2

#define OMAP3_IVA_SHIFT             12
#define OMAP3_IVA_MASK              (1 << OMAP3_IVA_SHIFT)
#define           FEAT_IVA          0
#define           FEAT_IVA_NONE           1

#define OMAP3_L2CACHE_SHIFT         10
#define OMAP3_L2CACHE_MASK          (3 << OMAP3_L2CACHE_SHIFT)
#define           FEAT_L2CACHE_NONE 0
#define           FEAT_L2CACHE_64KB 1
#define           FEAT_L2CACHE_128KB      2
#define           FEAT_L2CACHE_256KB      3

#define OMAP3_ISP_SHIFT             5
#define OMAP3_ISP_MASK              (1 << OMAP3_ISP_SHIFT)
#define           FEAT_ISP          0
#define           FEAT_ISP_NONE           1

#define OMAP3_NEON_SHIFT            4
#define OMAP3_NEON_MASK             (1 << OMAP3_NEON_SHIFT)
#define           FEAT_NEON         0
#define           FEAT_NEON_NONE          1


#ifndef __ASSEMBLY__
#ifdef CONFIG_ARCH_OMAP2PLUS
extern void __iomem *omap_ctrl_base_get(void);
extern u8 omap_ctrl_readb(u16 offset);
extern u16 omap_ctrl_readw(u16 offset);
extern u32 omap_ctrl_readl(u16 offset);
extern u32 omap4_ctrl_pad_readl(u16 offset);
extern void omap_ctrl_writeb(u8 val, u16 offset);
extern void omap_ctrl_writew(u16 val, u16 offset);
extern void omap_ctrl_writel(u32 val, u16 offset);
extern void omap4_ctrl_pad_writel(u32 val, u16 offset);

extern void omap3_save_scratchpad_contents(void);
extern void omap3_clear_scratchpad_contents(void);
extern u32 *get_restore_pointer(void);
extern u32 *get_es3_restore_pointer(void);
extern u32 *get_omap3630_restore_pointer(void);
extern u32 omap3_arm_context[128];
extern void omap3_control_save_context(void);
extern void omap3_control_restore_context(void);
extern void omap3_ctrl_write_boot_mode(u8 bootmode);
extern void omap3630_ctrl_disable_rta(void);
extern int omap3_ctrl_save_padconf(void);
#else
#define omap_ctrl_base_get()        0
#define omap_ctrl_readb(x)          0
#define omap_ctrl_readw(x)          0
#define omap_ctrl_readl(x)          0
#define omap4_ctrl_pad_readl(x)           0
#define omap_ctrl_writeb(x, y)            WARN_ON(1)
#define omap_ctrl_writew(x, y)            WARN_ON(1)
#define omap_ctrl_writel(x, y)            WARN_ON(1)
#define omap4_ctrl_pad_writel(x, y) WARN_ON(1)
#endif
#endif      /* __ASSEMBLY__ */

#endif /* __ARCH_ARM_MACH_OMAP2_CONTROL_H */


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