| /* |
| * arch/arm/mach-omap1/include/mach/hardware.h |
| * |
| * Hardware definitions for TI OMAP processors and boards |
| * |
| * NOTE: Please put device driver specific defines into a separate header |
| * file for each driver. |
| * |
| * Copyright (C) 2001 RidgeRun, Inc. |
| * Author: RidgeRun, Inc. Greg Lonnon <glonnon@ridgerun.com> |
| * |
| * Reorganized for Linux-2.6 by Tony Lindgren <tony@atomide.com> |
| * and Dirk Behme <dirk.behme@de.bosch.com> |
| * |
| * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN |
| * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
| * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| * 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., |
| * 675 Mass Ave, Cambridge, MA 02139, USA. |
| */ |
| |
| #ifndef __ASM_ARCH_OMAP_HARDWARE_H |
| #define __ASM_ARCH_OMAP_HARDWARE_H |
| |
| #include <linux/sizes.h> |
| #ifndef __ASSEMBLER__ |
| #include <asm/types.h> |
| #include <mach/soc.h> |
| |
| /* |
| * NOTE: Please use ioremap + __raw_read/write where possible instead of these |
| */ |
| extern u8 omap_readb(u32 pa); |
| extern u16 omap_readw(u32 pa); |
| extern u32 omap_readl(u32 pa); |
| extern void omap_writeb(u8 v, u32 pa); |
| extern void omap_writew(u16 v, u32 pa); |
| extern void omap_writel(u32 v, u32 pa); |
| |
| #include <mach/tc.h> |
| |
| /* Almost all documentation for chip and board memory maps assumes |
| * BM is clear. Most devel boards have a switch to control booting |
| * from NOR flash (using external chipselect 3) rather than mask ROM, |
| * which uses BM to interchange the physical CS0 and CS3 addresses. |
| */ |
| static inline u32 omap_cs0m_phys(void) |
| { |
| return (omap_readl(EMIFS_CONFIG) & OMAP_EMIFS_CONFIG_BM) |
| ? OMAP_CS3_PHYS : 0; |
| } |
| |
| static inline u32 omap_cs3_phys(void) |
| { |
| return (omap_readl(EMIFS_CONFIG) & OMAP_EMIFS_CONFIG_BM) |
| ? 0 : OMAP_CS3_PHYS; |
| } |
| |
| #endif /* ifndef __ASSEMBLER__ */ |
| |
| #define OMAP1_IO_OFFSET 0x01000000 /* Virtual IO = 0xfefb0000 */ |
| #define OMAP1_IO_ADDRESS(pa) IOMEM((pa) - OMAP1_IO_OFFSET) |
| |
| #include <mach/serial.h> |
| |
| /* |
| * --------------------------------------------------------------------------- |
| * Common definitions for all OMAP processors |
| * NOTE: Put all processor or board specific parts to the special header |
| * files. |
| * --------------------------------------------------------------------------- |
| */ |
| |
| /* |
| * ---------------------------------------------------------------------------- |
| * Timers |
| * ---------------------------------------------------------------------------- |
| */ |
| #define OMAP_MPU_TIMER1_BASE (0xfffec500) |
| #define OMAP_MPU_TIMER2_BASE (0xfffec600) |
| #define OMAP_MPU_TIMER3_BASE (0xfffec700) |
| #define MPU_TIMER_FREE (1 << 6) |
| #define MPU_TIMER_CLOCK_ENABLE (1 << 5) |
| #define MPU_TIMER_AR (1 << 1) |
| #define MPU_TIMER_ST (1 << 0) |
| |
| /* |
| * ---------------------------------------------------------------------------- |
| * Clocks |
| * ---------------------------------------------------------------------------- |
| */ |
| #define CLKGEN_REG_BASE (0xfffece00) |
| #define ARM_CKCTL (CLKGEN_REG_BASE + 0x0) |
| #define ARM_IDLECT1 (CLKGEN_REG_BASE + 0x4) |
| #define ARM_IDLECT2 (CLKGEN_REG_BASE + 0x8) |
| #define ARM_EWUPCT (CLKGEN_REG_BASE + 0xC) |
| #define ARM_RSTCT1 (CLKGEN_REG_BASE + 0x10) |
| #define ARM_RSTCT2 (CLKGEN_REG_BASE + 0x14) |
| #define ARM_SYSST (CLKGEN_REG_BASE + 0x18) |
| #define ARM_IDLECT3 (CLKGEN_REG_BASE + 0x24) |
| |
| #define CK_RATEF 1 |
| #define CK_IDLEF 2 |
| #define CK_ENABLEF 4 |
| #define CK_SELECTF 8 |
| #define SETARM_IDLE_SHIFT |
| |
| /* DPLL control registers */ |
| #define DPLL_CTL (0xfffecf00) |
| |
| /* DSP clock control. Must use __raw_readw() and __raw_writew() with these */ |
| #define DSP_CONFIG_REG_BASE IOMEM(0xe1008000) |
| #define DSP_CKCTL (DSP_CONFIG_REG_BASE + 0x0) |
| #define DSP_IDLECT1 (DSP_CONFIG_REG_BASE + 0x4) |
| #define DSP_IDLECT2 (DSP_CONFIG_REG_BASE + 0x8) |
| #define DSP_RSTCT2 (DSP_CONFIG_REG_BASE + 0x14) |
| |
| /* |
| * --------------------------------------------------------------------------- |
| * UPLD |
| * --------------------------------------------------------------------------- |
| */ |
| #define ULPD_REG_BASE (0xfffe0800) |
| #define ULPD_IT_STATUS (ULPD_REG_BASE + 0x14) |
| #define ULPD_SETUP_ANALOG_CELL_3 (ULPD_REG_BASE + 0x24) |
| #define ULPD_CLOCK_CTRL (ULPD_REG_BASE + 0x30) |
| # define DIS_USB_PVCI_CLK (1 << 5) /* no USB/FAC synch */ |
| # define USB_MCLK_EN (1 << 4) /* enable W4_USB_CLKO */ |
| #define ULPD_SOFT_REQ (ULPD_REG_BASE + 0x34) |
| # define SOFT_UDC_REQ (1 << 4) |
| # define SOFT_USB_CLK_REQ (1 << 3) |
| # define SOFT_DPLL_REQ (1 << 0) |
| #define ULPD_DPLL_CTRL (ULPD_REG_BASE + 0x3c) |
| #define ULPD_STATUS_REQ (ULPD_REG_BASE + 0x40) |
| #define ULPD_APLL_CTRL (ULPD_REG_BASE + 0x4c) |
| #define ULPD_POWER_CTRL (ULPD_REG_BASE + 0x50) |
| #define ULPD_SOFT_DISABLE_REQ_REG (ULPD_REG_BASE + 0x68) |
| # define DIS_MMC2_DPLL_REQ (1 << 11) |
| # define DIS_MMC1_DPLL_REQ (1 << 10) |
| # define DIS_UART3_DPLL_REQ (1 << 9) |
| # define DIS_UART2_DPLL_REQ (1 << 8) |
| # define DIS_UART1_DPLL_REQ (1 << 7) |
| # define DIS_USB_HOST_DPLL_REQ (1 << 6) |
| #define ULPD_SDW_CLK_DIV_CTRL_SEL (ULPD_REG_BASE + 0x74) |
| #define ULPD_CAM_CLK_CTRL (ULPD_REG_BASE + 0x7c) |
| |
| /* |
| * --------------------------------------------------------------------------- |
| * Watchdog timer |
| * --------------------------------------------------------------------------- |
| */ |
| |
| /* Watchdog timer within the OMAP3.2 gigacell */ |
| #define OMAP_MPU_WATCHDOG_BASE (0xfffec800) |
| #define OMAP_WDT_TIMER (OMAP_MPU_WATCHDOG_BASE + 0x0) |
| #define OMAP_WDT_LOAD_TIM (OMAP_MPU_WATCHDOG_BASE + 0x4) |
| #define OMAP_WDT_READ_TIM (OMAP_MPU_WATCHDOG_BASE + 0x4) |
| #define OMAP_WDT_TIMER_MODE (OMAP_MPU_WATCHDOG_BASE + 0x8) |
| |
| /* |
| * --------------------------------------------------------------------------- |
| * Interrupts |
| * --------------------------------------------------------------------------- |
| */ |
| #ifdef CONFIG_ARCH_OMAP1 |
| |
| /* |
| * XXX: These probably want to be moved to arch/arm/mach-omap/omap1/irq.c |
| * or something similar.. -- PFM. |
| */ |
| |
| #define OMAP_IH1_BASE 0xfffecb00 |
| #define OMAP_IH2_BASE 0xfffe0000 |
| |
| #define OMAP_IH1_ITR (OMAP_IH1_BASE + 0x00) |
| #define OMAP_IH1_MIR (OMAP_IH1_BASE + 0x04) |
| #define OMAP_IH1_SIR_IRQ (OMAP_IH1_BASE + 0x10) |
| #define OMAP_IH1_SIR_FIQ (OMAP_IH1_BASE + 0x14) |
| #define OMAP_IH1_CONTROL (OMAP_IH1_BASE + 0x18) |
| #define OMAP_IH1_ILR0 (OMAP_IH1_BASE + 0x1c) |
| #define OMAP_IH1_ISR (OMAP_IH1_BASE + 0x9c) |
| |
| #define OMAP_IH2_ITR (OMAP_IH2_BASE + 0x00) |
| #define OMAP_IH2_MIR (OMAP_IH2_BASE + 0x04) |
| #define OMAP_IH2_SIR_IRQ (OMAP_IH2_BASE + 0x10) |
| #define OMAP_IH2_SIR_FIQ (OMAP_IH2_BASE + 0x14) |
| #define OMAP_IH2_CONTROL (OMAP_IH2_BASE + 0x18) |
| #define OMAP_IH2_ILR0 (OMAP_IH2_BASE + 0x1c) |
| #define OMAP_IH2_ISR (OMAP_IH2_BASE + 0x9c) |
| |
| #define IRQ_ITR_REG_OFFSET 0x00 |
| #define IRQ_MIR_REG_OFFSET 0x04 |
| #define IRQ_SIR_IRQ_REG_OFFSET 0x10 |
| #define IRQ_SIR_FIQ_REG_OFFSET 0x14 |
| #define IRQ_CONTROL_REG_OFFSET 0x18 |
| #define IRQ_ISR_REG_OFFSET 0x9c |
| #define IRQ_ILR0_REG_OFFSET 0x1c |
| #define IRQ_GMR_REG_OFFSET 0xa0 |
| |
| #endif |
| |
| /* |
| * ---------------------------------------------------------------------------- |
| * System control registers |
| * ---------------------------------------------------------------------------- |
| */ |
| #define MOD_CONF_CTRL_0 0xfffe1080 |
| #define MOD_CONF_CTRL_1 0xfffe1110 |
| |
| /* |
| * ---------------------------------------------------------------------------- |
| * Pin multiplexing registers |
| * ---------------------------------------------------------------------------- |
| */ |
| #define FUNC_MUX_CTRL_0 0xfffe1000 |
| #define FUNC_MUX_CTRL_1 0xfffe1004 |
| #define FUNC_MUX_CTRL_2 0xfffe1008 |
| #define COMP_MODE_CTRL_0 0xfffe100c |
| #define FUNC_MUX_CTRL_3 0xfffe1010 |
| #define FUNC_MUX_CTRL_4 0xfffe1014 |
| #define FUNC_MUX_CTRL_5 0xfffe1018 |
| #define FUNC_MUX_CTRL_6 0xfffe101C |
| #define FUNC_MUX_CTRL_7 0xfffe1020 |
| #define FUNC_MUX_CTRL_8 0xfffe1024 |
| #define FUNC_MUX_CTRL_9 0xfffe1028 |
| #define FUNC_MUX_CTRL_A 0xfffe102C |
| #define FUNC_MUX_CTRL_B 0xfffe1030 |
| #define FUNC_MUX_CTRL_C 0xfffe1034 |
| #define FUNC_MUX_CTRL_D 0xfffe1038 |
| #define PULL_DWN_CTRL_0 0xfffe1040 |
| #define PULL_DWN_CTRL_1 0xfffe1044 |
| #define PULL_DWN_CTRL_2 0xfffe1048 |
| #define PULL_DWN_CTRL_3 0xfffe104c |
| #define PULL_DWN_CTRL_4 0xfffe10ac |
| |
| /* OMAP-1610 specific multiplexing registers */ |
| #define FUNC_MUX_CTRL_E 0xfffe1090 |
| #define FUNC_MUX_CTRL_F 0xfffe1094 |
| #define FUNC_MUX_CTRL_10 0xfffe1098 |
| #define FUNC_MUX_CTRL_11 0xfffe109c |
| #define FUNC_MUX_CTRL_12 0xfffe10a0 |
| #define PU_PD_SEL_0 0xfffe10b4 |
| #define PU_PD_SEL_1 0xfffe10b8 |
| #define PU_PD_SEL_2 0xfffe10bc |
| #define PU_PD_SEL_3 0xfffe10c0 |
| #define PU_PD_SEL_4 0xfffe10c4 |
| |
| /* Timer32K for 1610 and 1710*/ |
| #define OMAP_TIMER32K_BASE 0xFFFBC400 |
| |
| /* |
| * --------------------------------------------------------------------------- |
| * TIPB bus interface |
| * --------------------------------------------------------------------------- |
| */ |
| #define TIPB_PUBLIC_CNTL_BASE 0xfffed300 |
| #define MPU_PUBLIC_TIPB_CNTL (TIPB_PUBLIC_CNTL_BASE + 0x8) |
| #define TIPB_PRIVATE_CNTL_BASE 0xfffeca00 |
| #define MPU_PRIVATE_TIPB_CNTL (TIPB_PRIVATE_CNTL_BASE + 0x8) |
| |
| /* |
| * ---------------------------------------------------------------------------- |
| * MPUI interface |
| * ---------------------------------------------------------------------------- |
| */ |
| #define MPUI_BASE (0xfffec900) |
| #define MPUI_CTRL (MPUI_BASE + 0x0) |
| #define MPUI_DEBUG_ADDR (MPUI_BASE + 0x4) |
| #define MPUI_DEBUG_DATA (MPUI_BASE + 0x8) |
| #define MPUI_DEBUG_FLAG (MPUI_BASE + 0xc) |
| #define MPUI_STATUS_REG (MPUI_BASE + 0x10) |
| #define MPUI_DSP_STATUS (MPUI_BASE + 0x14) |
| #define MPUI_DSP_BOOT_CONFIG (MPUI_BASE + 0x18) |
| #define MPUI_DSP_API_CONFIG (MPUI_BASE + 0x1c) |
| |
| /* |
| * ---------------------------------------------------------------------------- |
| * LED Pulse Generator |
| * ---------------------------------------------------------------------------- |
| */ |
| #define OMAP_LPG1_BASE 0xfffbd000 |
| #define OMAP_LPG2_BASE 0xfffbd800 |
| #define OMAP_LPG1_LCR (OMAP_LPG1_BASE + 0x00) |
| #define OMAP_LPG1_PMR (OMAP_LPG1_BASE + 0x04) |
| #define OMAP_LPG2_LCR (OMAP_LPG2_BASE + 0x00) |
| #define OMAP_LPG2_PMR (OMAP_LPG2_BASE + 0x04) |
| |
| /* |
| * ---------------------------------------------------------------------------- |
| * Pulse-Width Light |
| * ---------------------------------------------------------------------------- |
| */ |
| #define OMAP_PWL_BASE 0xfffb5800 |
| #define OMAP_PWL_ENABLE (OMAP_PWL_BASE + 0x00) |
| #define OMAP_PWL_CLK_ENABLE (OMAP_PWL_BASE + 0x04) |
| |
| /* |
| * --------------------------------------------------------------------------- |
| * Processor specific defines |
| * --------------------------------------------------------------------------- |
| */ |
| |
| #include "omap7xx.h" |
| #include "omap1510.h" |
| #include "omap16xx.h" |
| |
| #endif /* __ASM_ARCH_OMAP_HARDWARE_H */ |
