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android_kernel_xiaomi_sm8350/arch/arm/plat-omap/include/mach/hardware.h
Santosh Shilimkar 44169075e6 ARM: OMAP4: Add minimal support for omap4 
This patch adds the support for OMAP4. The platform and machine specific
headers and sources updated for OMAP4430 SDP platform.

OMAP4430 is Texas Instrument's SOC based on ARM Cortex-A9 SMP architecture.
It's a dual core SOC with GIC used for interrupt handling and SCU for cache
coherency.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 14:16:04 -07:00

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/*
* arch/arm/plat-omap/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 <asm/sizes.h>
#ifndef __ASSEMBLER__
#include <asm/types.h>
#include <mach/cpu.h>
#endif
#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 "omap730.h"
#include "omap1510.h"
#include "omap16xx.h"
#include "omap24xx.h"
#include "omap34xx.h"
#include "omap44xx.h"
#endif /* __ASM_ARCH_OMAP_HARDWARE_H */
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