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irqs.h

/*
 * arch/arm/mach-spear3xx/include/mach/irqs.h
 *
 * IRQ helper macros for SPEAr3xx machine family
 *
 * Copyright (C) 2009 ST Microelectronics
 * Viresh Kumar<viresh.kumar@st.com>
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2. This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */

#ifndef __MACH_IRQS_H
#define __MACH_IRQS_H

/* SPEAr3xx IRQ definitions */
#define IRQ_HW_ACCEL_MOD_0                0
#define IRQ_INTRCOMM_RAS_ARM              1
#define IRQ_CPU_GPT1_1                    2
#define IRQ_CPU_GPT1_2                    3
#define IRQ_BASIC_GPT1_1                  4
#define IRQ_BASIC_GPT1_2                  5
#define IRQ_BASIC_GPT2_1                  6
#define IRQ_BASIC_GPT2_2                  7
#define IRQ_BASIC_DMA                     8
#define IRQ_BASIC_SMI                     9
#define IRQ_BASIC_RTC                     10
#define IRQ_BASIC_GPIO                    11
#define IRQ_BASIC_WDT                     12
#define IRQ_DDR_CONTROLLER                13
#define IRQ_SYS_ERROR                     14
#define IRQ_WAKEUP_RCV                    15
#define IRQ_JPEG                    16
#define IRQ_IRDA                    17
#define IRQ_ADC                           18
#define IRQ_UART                    19
#define IRQ_SSP                           20
#define IRQ_I2C                           21
#define IRQ_MAC_1                   22
#define IRQ_MAC_2                   23
#define IRQ_USB_DEV                       24
#define IRQ_USB_H_OHCI_0                  25
#define IRQ_USB_H_EHCI_0                  26
#define IRQ_USB_H_EHCI_1                  IRQ_USB_H_EHCI_0
#define IRQ_USB_H_OHCI_1                  27
#define IRQ_GEN_RAS_1                     28
#define IRQ_GEN_RAS_2                     29
#define IRQ_GEN_RAS_3                     30
#define IRQ_HW_ACCEL_MOD_1                31
#define IRQ_VIC_END                       32

#define VIRQ_START                        IRQ_VIC_END

/* SPEAr300 Virtual irq definitions */
#ifdef CONFIG_MACH_SPEAR300
/* IRQs sharing IRQ_GEN_RAS_1 */
#define VIRQ_IT_PERS_S                    (VIRQ_START + 0)
#define VIRQ_IT_CHANGE_S                  (VIRQ_START + 1)
#define VIRQ_I2S                    (VIRQ_START + 2)
#define VIRQ_TDM                    (VIRQ_START + 3)
#define VIRQ_CAMERA_L                     (VIRQ_START + 4)
#define VIRQ_CAMERA_F                     (VIRQ_START + 5)
#define VIRQ_CAMERA_V                     (VIRQ_START + 6)
#define VIRQ_KEYBOARD                     (VIRQ_START + 7)
#define VIRQ_GPIO1                        (VIRQ_START + 8)

/* IRQs sharing IRQ_GEN_RAS_3 */
#define IRQ_CLCD                    IRQ_GEN_RAS_3

/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
#define IRQ_SDIO                    IRQ_INTRCOMM_RAS_ARM

/* GPIO pins virtual irqs */
#define SPEAR_GPIO_INT_BASE               (VIRQ_START + 9)
#define SPEAR_GPIO1_INT_BASE              (SPEAR_GPIO_INT_BASE + 8)
#define SPEAR_GPIO_INT_END                (SPEAR_GPIO1_INT_BASE + 8)

/* SPEAr310 Virtual irq definitions */
#elif defined(CONFIG_MACH_SPEAR310)
/* IRQs sharing IRQ_GEN_RAS_1 */
#define VIRQ_SMII0                        (VIRQ_START + 0)
#define VIRQ_SMII1                        (VIRQ_START + 1)
#define VIRQ_SMII2                        (VIRQ_START + 2)
#define VIRQ_SMII3                        (VIRQ_START + 3)
#define VIRQ_WAKEUP_SMII0                 (VIRQ_START + 4)
#define VIRQ_WAKEUP_SMII1                 (VIRQ_START + 5)
#define VIRQ_WAKEUP_SMII2                 (VIRQ_START + 6)
#define VIRQ_WAKEUP_SMII3                 (VIRQ_START + 7)

/* IRQs sharing IRQ_GEN_RAS_2 */
#define VIRQ_UART1                        (VIRQ_START + 8)
#define VIRQ_UART2                        (VIRQ_START + 9)
#define VIRQ_UART3                        (VIRQ_START + 10)
#define VIRQ_UART4                        (VIRQ_START + 11)
#define VIRQ_UART5                        (VIRQ_START + 12)

/* IRQs sharing IRQ_GEN_RAS_3 */
#define VIRQ_EMI                    (VIRQ_START + 13)
#define VIRQ_PLGPIO                       (VIRQ_START + 14)

/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
#define VIRQ_TDM_HDLC                     (VIRQ_START + 15)
#define VIRQ_RS485_0                      (VIRQ_START + 16)
#define VIRQ_RS485_1                      (VIRQ_START + 17)

/* GPIO pins virtual irqs */
#define SPEAR_GPIO_INT_BASE               (VIRQ_START + 18)

/* SPEAr320 Virtual irq definitions */
#else
/* IRQs sharing IRQ_GEN_RAS_1 */
#define VIRQ_EMI                    (VIRQ_START + 0)
#define VIRQ_CLCD                   (VIRQ_START + 1)
#define VIRQ_SPP                    (VIRQ_START + 2)

/* IRQs sharing IRQ_GEN_RAS_2 */
#define IRQ_SDIO                    IRQ_GEN_RAS_2

/* IRQs sharing IRQ_GEN_RAS_3 */
#define VIRQ_PLGPIO                       (VIRQ_START + 3)
#define VIRQ_I2S_PLAY                     (VIRQ_START + 4)
#define VIRQ_I2S_REC                      (VIRQ_START + 5)

/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
#define VIRQ_CANU                   (VIRQ_START + 6)
#define VIRQ_CANL                   (VIRQ_START + 7)
#define VIRQ_UART1                        (VIRQ_START + 8)
#define VIRQ_UART2                        (VIRQ_START + 9)
#define VIRQ_SSP1                   (VIRQ_START + 10)
#define VIRQ_SSP2                   (VIRQ_START + 11)
#define VIRQ_SMII0                        (VIRQ_START + 12)
#define VIRQ_MII1_SMII1                   (VIRQ_START + 13)
#define VIRQ_WAKEUP_SMII0                 (VIRQ_START + 14)
#define VIRQ_WAKEUP_MII1_SMII1                  (VIRQ_START + 15)
#define VIRQ_I2C                    (VIRQ_START + 16)

/* GPIO pins virtual irqs */
#define SPEAR_GPIO_INT_BASE               (VIRQ_START + 17)

#endif

/* PLGPIO Virtual IRQs */
#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
#define SPEAR_PLGPIO_INT_BASE             (SPEAR_GPIO_INT_BASE + 8)
#define SPEAR_GPIO_INT_END                (SPEAR_PLGPIO_INT_BASE + 102)
#endif

#define VIRQ_END                    SPEAR_GPIO_INT_END
#define NR_IRQS                           VIRQ_END

#endif /* __MACH_IRQS_H */

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