diff options
author | Haojian Zhuang <haojian.zhuang@marvell.com> | 2010-08-20 07:23:59 (GMT) |
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committer | Eric Miao <eric.y.miao@gmail.com> | 2010-10-08 08:21:17 (GMT) |
commit | 6ac6b817f3f4c23c5febd960d8deb343e13af5f3 (patch) | |
tree | 9d5642b9699e3d0dd8bcc2a1483a8ff3c31e4cf4 /arch/arm/mach-pxa/include | |
parent | 1b43d8eda71bc953c9005afd63952e0666169553 (diff) | |
download | linux-fsl-qoriq-6ac6b817f3f4c23c5febd960d8deb343e13af5f3.tar.xz |
ARM: pxa: encode IRQ number into .nr_irqs
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Acked-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-pxa/include')
-rw-r--r-- | arch/arm/mach-pxa/include/mach/balloon3.h | 2 | ||||
-rw-r--r-- | arch/arm/mach-pxa/include/mach/eseries-irq.h | 1 | ||||
-rw-r--r-- | arch/arm/mach-pxa/include/mach/hx4700.h | 1 | ||||
-rw-r--r-- | arch/arm/mach-pxa/include/mach/irqs.h | 42 | ||||
-rw-r--r-- | arch/arm/mach-pxa/include/mach/littleton.h | 2 | ||||
-rw-r--r-- | arch/arm/mach-pxa/include/mach/lpd270.h | 1 | ||||
-rw-r--r-- | arch/arm/mach-pxa/include/mach/lubbock.h | 3 | ||||
-rw-r--r-- | arch/arm/mach-pxa/include/mach/magician.h | 2 | ||||
-rw-r--r-- | arch/arm/mach-pxa/include/mach/mainstone.h | 2 | ||||
-rw-r--r-- | arch/arm/mach-pxa/include/mach/pcm027.h | 2 | ||||
-rw-r--r-- | arch/arm/mach-pxa/include/mach/poodle.h | 2 | ||||
-rw-r--r-- | arch/arm/mach-pxa/include/mach/tosa.h | 1 | ||||
-rw-r--r-- | arch/arm/mach-pxa/include/mach/zeus.h | 2 | ||||
-rw-r--r-- | arch/arm/mach-pxa/include/mach/zylonite.h | 2 |
14 files changed, 26 insertions, 39 deletions
diff --git a/arch/arm/mach-pxa/include/mach/balloon3.h b/arch/arm/mach-pxa/include/mach/balloon3.h index eec92e6..561562b 100644 --- a/arch/arm/mach-pxa/include/mach/balloon3.h +++ b/arch/arm/mach-pxa/include/mach/balloon3.h @@ -174,6 +174,8 @@ enum balloon3_features { #define BALLOON3_CODEC_IRQ IRQ_GPIO(BALLOON3_GPIO_CODEC_IRQ) #define BALLOON3_S0_CD_IRQ IRQ_GPIO(BALLOON3_GPIO_S0_CD) +#define BALLOON3_NR_IRQS (IRQ_BOARD_START + 4) + extern int balloon3_has(enum balloon3_features feature); #endif diff --git a/arch/arm/mach-pxa/include/mach/eseries-irq.h b/arch/arm/mach-pxa/include/mach/eseries-irq.h index f2a93d5..de292b2 100644 --- a/arch/arm/mach-pxa/include/mach/eseries-irq.h +++ b/arch/arm/mach-pxa/include/mach/eseries-irq.h @@ -25,3 +25,4 @@ #define TMIO_SD_IRQ IRQ_TMIO(1) #define TMIO_USB_IRQ IRQ_TMIO(2) +#define ESERIES_NR_IRQS (IRQ_BOARD_START + 16) diff --git a/arch/arm/mach-pxa/include/mach/hx4700.h b/arch/arm/mach-pxa/include/mach/hx4700.h index 9eaeed1..3740844 100644 --- a/arch/arm/mach-pxa/include/mach/hx4700.h +++ b/arch/arm/mach-pxa/include/mach/hx4700.h @@ -17,6 +17,7 @@ #define HX4700_ASIC3_GPIO_BASE NR_BUILTIN_GPIO #define HX4700_EGPIO_BASE (HX4700_ASIC3_GPIO_BASE + ASIC3_NUM_GPIOS) +#define HX4700_NR_IRQS (IRQ_BOARD_START + 70) /* * PXA GPIOs diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h index ffc8314..d372caa 100644 --- a/arch/arm/mach-pxa/include/mach/irqs.h +++ b/arch/arm/mach-pxa/include/mach/irqs.h @@ -117,48 +117,12 @@ /* * The following interrupts are for board specific purposes. Since * the kernel can only run on one machine at a time, we can re-use - * these. There will be 16 IRQs by default. If it is not enough, - * IRQ_BOARD_END is allowed be customized for each board, but keep - * the numbers within sensible limits and in descending order, so - * when multiple config options are selected, the maximum will be - * used. + * these. + * By default, no board IRQ is reserved. It should be finished in + * custom board since sparse IRQ is already enabled. */ #define IRQ_BOARD_START (PXA_GPIO_IRQ_BASE + PXA_GPIO_IRQ_NUM) -#if defined(CONFIG_MACH_H4700) -#define IRQ_BOARD_END (IRQ_BOARD_START + 70) -#elif defined(CONFIG_MACH_ZYLONITE) -#define IRQ_BOARD_END (IRQ_BOARD_START + 32) -#elif defined(CONFIG_PXA_EZX) -#define IRQ_BOARD_END (IRQ_BOARD_START + 23) -#else -#define IRQ_BOARD_END (IRQ_BOARD_START + 16) -#endif - -/* - * Figure out the MAX IRQ number. - * - * If we have an SA1111, the max IRQ is S1_BVD1_STSCHG+1. - * If we have an LoCoMo, the max IRQ is IRQ_LOCOMO_SPI_TEND+1 - * Otherwise, we have the standard IRQs only. - */ -#ifdef CONFIG_SA1111 -#define NR_IRQS (IRQ_BOARD_END + 55) -#elif defined(CONFIG_PXA_HAVE_BOARD_IRQS) -#define NR_IRQS (IRQ_BOARD_END) -#else #define NR_IRQS (IRQ_BOARD_START) -#endif - -/* add IT8152 IRQs beyond BOARD_END */ -#ifdef CONFIG_PCI_HOST_ITE8152 -#define IT8152_LAST_IRQ (IRQ_BOARD_END + 40) - -#if NR_IRQS < (IT8152_LAST_IRQ+1) -#undef NR_IRQS -#define NR_IRQS (IT8152_LAST_IRQ+1) -#endif - -#endif /* CONFIG_PCI_HOST_ITE8152 */ #endif /* __ASM_MACH_IRQS_H */ diff --git a/arch/arm/mach-pxa/include/mach/littleton.h b/arch/arm/mach-pxa/include/mach/littleton.h index 6c9b21c..2a5726c 100644 --- a/arch/arm/mach-pxa/include/mach/littleton.h +++ b/arch/arm/mach-pxa/include/mach/littleton.h @@ -10,4 +10,6 @@ #define EXT0_GPIO_BASE (NR_BUILTIN_GPIO) #define EXT0_GPIO(x) (EXT0_GPIO_BASE + (x)) +#define LITTLETON_NR_IRQS (IRQ_BOARD_START + 8) + #endif /* __ASM_ARCH_LITTLETON_H */ diff --git a/arch/arm/mach-pxa/include/mach/lpd270.h b/arch/arm/mach-pxa/include/mach/lpd270.h index 0e6440c..cd07009 100644 --- a/arch/arm/mach-pxa/include/mach/lpd270.h +++ b/arch/arm/mach-pxa/include/mach/lpd270.h @@ -38,5 +38,6 @@ #define LPD270_USBC_IRQ LPD270_IRQ(2) #define LPD270_ETHERNET_IRQ LPD270_IRQ(3) #define LPD270_AC97_IRQ LPD270_IRQ(4) +#define LPD270_NR_IRQS (IRQ_BOARD_START + 5) #endif diff --git a/arch/arm/mach-pxa/include/mach/lubbock.h b/arch/arm/mach-pxa/include/mach/lubbock.h index a0d4247..2a086e8 100644 --- a/arch/arm/mach-pxa/include/mach/lubbock.h +++ b/arch/arm/mach-pxa/include/mach/lubbock.h @@ -45,6 +45,9 @@ #define LUBBOCK_USB_DISC_IRQ LUBBOCK_IRQ(6) /* usb disconnect */ #define LUBBOCK_LAST_IRQ LUBBOCK_IRQ(6) +#define LUBBOCK_SA1111_IRQ_BASE (IRQ_BOARD_START + 16) +#define LUBBOCK_NR_IRQS (IRQ_BOARD_START + 16 + 55) + #ifndef __ASSEMBLY__ extern void lubbock_set_misc_wr(unsigned int mask, unsigned int set); #endif diff --git a/arch/arm/mach-pxa/include/mach/magician.h b/arch/arm/mach-pxa/include/mach/magician.h index 20ef37d..0a2efcf 100644 --- a/arch/arm/mach-pxa/include/mach/magician.h +++ b/arch/arm/mach-pxa/include/mach/magician.h @@ -71,6 +71,8 @@ #define IRQ_MAGICIAN_BT (IRQ_BOARD_START + 2) #define IRQ_MAGICIAN_VBUS (IRQ_BOARD_START + 3) +#define MAGICIAN_NR_IRQS (IRQ_BOARD_START + 8) + /* * CPLD EGPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/mainstone.h b/arch/arm/mach-pxa/include/mach/mainstone.h index 86e623a..4c2d11c 100644 --- a/arch/arm/mach-pxa/include/mach/mainstone.h +++ b/arch/arm/mach-pxa/include/mach/mainstone.h @@ -134,4 +134,6 @@ #define MAINSTONE_S1_STSCHG_IRQ MAINSTONE_IRQ(14) #define MAINSTONE_S1_IRQ MAINSTONE_IRQ(15) +#define MAINSTONE_NR_IRQS (IRQ_BOARD_START + 16) + #endif diff --git a/arch/arm/mach-pxa/include/mach/pcm027.h b/arch/arm/mach-pxa/include/mach/pcm027.h index 0408326..4bac588 100644 --- a/arch/arm/mach-pxa/include/mach/pcm027.h +++ b/arch/arm/mach-pxa/include/mach/pcm027.h @@ -30,6 +30,8 @@ #define PCM027_MMCDET_IRQ PCM027_IRQ(2) #define PCM027_PM_5V_IRQ PCM027_IRQ(3) +#define PCM027_NR_IRQS (IRQ_BOARD_START + 32) + /* I2C RTC */ #define PCM027_RTC_IRQ_GPIO 0 #define PCM027_RTC_IRQ IRQ_GPIO(PCM027_RTC_IRQ_GPIO) diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/include/mach/poodle.h index 0b3e6d0..83d1cfd 100644 --- a/arch/arm/mach-pxa/include/mach/poodle.h +++ b/arch/arm/mach-pxa/include/mach/poodle.h @@ -85,6 +85,8 @@ #define POODLE_LOCOMO_GPIO_232VCC_ON LOCOMO_GPIO(12) #define POODLE_LOCOMO_GPIO_JK_B LOCOMO_GPIO(13) +#define POODLE_NR_IRQS (IRQ_BOARD_START + 4) /* 4 for LoCoMo */ + extern struct platform_device poodle_locomo_device; #endif /* __ASM_ARCH_POODLE_H */ diff --git a/arch/arm/mach-pxa/include/mach/tosa.h b/arch/arm/mach-pxa/include/mach/tosa.h index 1bbd1f2..1272c4b 100644 --- a/arch/arm/mach-pxa/include/mach/tosa.h +++ b/arch/arm/mach-pxa/include/mach/tosa.h @@ -20,6 +20,7 @@ /* Jacket Scoop */ #define TOSA_SCOOP_PHYS (PXA_CS5_PHYS + 0x00800000) +#define TOSA_NR_IRQS (IRQ_BOARD_START + TC6393XB_NR_IRQS) /* * SCOOP2 internal GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/zeus.h b/arch/arm/mach-pxa/include/mach/zeus.h index 6e11997..faa408a 100644 --- a/arch/arm/mach-pxa/include/mach/zeus.h +++ b/arch/arm/mach-pxa/include/mach/zeus.h @@ -15,6 +15,8 @@ #ifndef _MACH_ZEUS_H #define _MACH_ZEUS_H +#define ZEUS_NR_IRQS (IRQ_BOARD_START + 48) + /* Physical addresses */ #define ZEUS_FLASH_PHYS PXA_CS0_PHYS #define ZEUS_ETH0_PHYS PXA_CS1_PHYS diff --git a/arch/arm/mach-pxa/include/mach/zylonite.h b/arch/arm/mach-pxa/include/mach/zylonite.h index 9edf645..ea24998 100644 --- a/arch/arm/mach-pxa/include/mach/zylonite.h +++ b/arch/arm/mach-pxa/include/mach/zylonite.h @@ -5,6 +5,8 @@ #define EXT_GPIO(x) (128 + (x)) +#define ZYLONITE_NR_IRQS (IRQ_BOARD_START + 32) + /* the following variables are processor specific and initialized * by the corresponding zylonite_pxa3xx_init() */ |