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ARM: nomadik: bump the IRQ numbers again

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Bump the IRQ numbers from offset at 1 (right above NO_IRQ)
to 32. This is the painful way to learn that if you're using
SPARSE_IRQ and avoid to define .nr_irqs in your machine,
the first 16 IRQs will be pre-allocated, and the IRQdomain
code (as the VIC core code before it) will then assume
that all IRQ descriptors are pre-allocated, and 16 of them
are - by somebody else. So mapping the IRQs will fail in
irq_create_mapping(). Moving the offset upward rids us of
this problem.

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2013-01-02 22:30:56 +01:00
parent 7f252b1628
commit d962117687
1 changed files with 39 additions and 39 deletions
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78
arch/arm/mach-nomadik/include/mach/irqs.h
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@ -22,49 +22,49 @@
#include <mach/hardware.h>
#define IRQ_VIC_START 1 /* first VIC interrupt is 1 */
#define IRQ_VIC_START 32 /* first VIC interrupt is 1 */
/*
* Interrupt numbers generic for all Nomadik Chip cuts
*/
#define IRQ_WATCHDOG 1
#define IRQ_SOFTINT 2
#define IRQ_CRYPTO 3
#define IRQ_OWM 4
#define IRQ_MTU0 5
#define IRQ_MTU1 6
#define IRQ_GPIO0 7
#define IRQ_GPIO1 8
#define IRQ_GPIO2 9
#define IRQ_GPIO3 10
#define IRQ_RTC_RTT 11
#define IRQ_SSP 12
#define IRQ_UART0 13
#define IRQ_DMA1 14
#define IRQ_CLCD_MDIF 15
#define IRQ_DMA0 16
#define IRQ_PWRFAIL 17
#define IRQ_UART1 18
#define IRQ_FIRDA 19
#define IRQ_MSP0 20
#define IRQ_I2C0 21
#define IRQ_I2C1 22
#define IRQ_SDMMC 23
#define IRQ_USBOTG 24
#define IRQ_SVA_IT0 25
#define IRQ_SVA_IT1 26
#define IRQ_SAA_IT0 27
#define IRQ_SAA_IT1 28
#define IRQ_UART2 29
#define IRQ_MSP2 30
#define IRQ_L2CC 49
#define IRQ_HPI 50
#define IRQ_SKE 51
#define IRQ_KP 52
#define IRQ_MEMST 55
#define IRQ_SGA_IT 59
#define IRQ_USBM 61
#define IRQ_MSP1 63
#define IRQ_WATCHDOG (IRQ_VIC_START+0)
#define IRQ_SOFTINT (IRQ_VIC_START+1)
#define IRQ_CRYPTO (IRQ_VIC_START+2)
#define IRQ_OWM (IRQ_VIC_START+3)
#define IRQ_MTU0 (IRQ_VIC_START+4)
#define IRQ_MTU1 (IRQ_VIC_START+5)
#define IRQ_GPIO0 (IRQ_VIC_START+6)
#define IRQ_GPIO1 (IRQ_VIC_START+7)
#define IRQ_GPIO2 (IRQ_VIC_START+8)
#define IRQ_GPIO3 (IRQ_VIC_START+9)
#define IRQ_RTC_RTT (IRQ_VIC_START+10)
#define IRQ_SSP (IRQ_VIC_START+11)
#define IRQ_UART0 (IRQ_VIC_START+12)
#define IRQ_DMA1 (IRQ_VIC_START+13)
#define IRQ_CLCD_MDIF (IRQ_VIC_START+14)
#define IRQ_DMA0 (IRQ_VIC_START+15)
#define IRQ_PWRFAIL (IRQ_VIC_START+16)
#define IRQ_UART1 (IRQ_VIC_START+17)
#define IRQ_FIRDA (IRQ_VIC_START+18)
#define IRQ_MSP0 (IRQ_VIC_START+19)
#define IRQ_I2C0 (IRQ_VIC_START+20)
#define IRQ_I2C1 (IRQ_VIC_START+21)
#define IRQ_SDMMC (IRQ_VIC_START+22)
#define IRQ_USBOTG (IRQ_VIC_START+23)
#define IRQ_SVA_IT0 (IRQ_VIC_START+24)
#define IRQ_SVA_IT1 (IRQ_VIC_START+25)
#define IRQ_SAA_IT0 (IRQ_VIC_START+26)
#define IRQ_SAA_IT1 (IRQ_VIC_START+27)
#define IRQ_UART2 (IRQ_VIC_START+28)
#define IRQ_MSP2 (IRQ_VIC_START+29)
#define IRQ_L2CC (IRQ_VIC_START+30)
#define IRQ_HPI (IRQ_VIC_START+31)
#define IRQ_SKE (IRQ_VIC_START+32)
#define IRQ_KP (IRQ_VIC_START+33)
#define IRQ_MEMST (IRQ_VIC_START+34)
#define IRQ_SGA_IT (IRQ_VIC_START+35)
#define IRQ_USBM (IRQ_VIC_START+36)
#define IRQ_MSP1 (IRQ_VIC_START+37)
#define NOMADIK_GPIO_OFFSET (IRQ_VIC_START+64)