ARM: nomadik: bump the IRQ numbers again

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>

diff --git a/arch/arm/mach-nomadik/include/mach/irqs.h b/arch/arm/mach-nomadik/include/mach/irqs.h
index b549d05..215f8cd 100644 (file)
--- a/arch/arm/mach-nomadik/include/mach/irqs.h
+++ b/arch/arm/mach-nomadik/include/mach/irqs.h
@@ -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)