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authorShawn Guo <shawn.guo@linaro.org>2012-06-14 11:16:14 +0800
committerShawn Guo <shawn.guo@linaro.org>2012-07-01 21:59:20 +0800
commit8842a9e2869cae14bbb8184004a42fc3070587fb (patch)
treee63d511de20e0e0d77d2f4d42c6c5c41cb7392bf /arch/arm/plat-mxc/include/mach/mx2x.h
parentbc89663aa5c7ca620f58c34ab531ca409119becc (diff)
ARM: imx: enable SPARSE_IRQ for imx platform
As all irqchips on imx have been changed to allocate their irq_descs, and all unneeded mach/irqs.h inclusions on imx have been cleaned up, now it's time to select SPARSE_IRQ for imx/mxc. The SPARSE_IRQ support forces irqs allocation starting from 16. All those static irq number definition for SoCs need to shift 16 to keep non-DT boot works. With all those static IRQ number and start definitions removed from mach/irqs.h, the header becomes just a container of a couple of mach-imx specific irq/fiq calls. Since mach/irqs.h is not included by asm/irq.h now, the users of mxc_set_irq_fiq needs to explicitly include mach/irqs.h themselves. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/plat-mxc/include/mach/mx2x.h')
-rw-r--r--arch/arm/plat-mxc/include/mach/mx2x.h87
1 files changed, 44 insertions, 43 deletions
diff --git a/arch/arm/plat-mxc/include/mach/mx2x.h b/arch/arm/plat-mxc/include/mach/mx2x.h
index 6d07839fdec..11642f5b224 100644
--- a/arch/arm/plat-mxc/include/mach/mx2x.h
+++ b/arch/arm/plat-mxc/include/mach/mx2x.h
@@ -68,49 +68,50 @@
#define MX2x_CSI_BASE_ADDR (MX2x_SAHB1_BASE_ADDR + 0x0000)
/* fixed interrupt numbers */
-#define MX2x_INT_CSPI3 6
-#define MX2x_INT_GPIO 8
-#define MX2x_INT_SDHC2 10
-#define MX2x_INT_SDHC1 11
-#define MX2x_INT_I2C 12
-#define MX2x_INT_SSI2 13
-#define MX2x_INT_SSI1 14
-#define MX2x_INT_CSPI2 15
-#define MX2x_INT_CSPI1 16
-#define MX2x_INT_UART4 17
-#define MX2x_INT_UART3 18
-#define MX2x_INT_UART2 19
-#define MX2x_INT_UART1 20
-#define MX2x_INT_KPP 21
-#define MX2x_INT_RTC 22
-#define MX2x_INT_PWM 23
-#define MX2x_INT_GPT3 24
-#define MX2x_INT_GPT2 25
-#define MX2x_INT_GPT1 26
-#define MX2x_INT_WDOG 27
-#define MX2x_INT_PCMCIA 28
-#define MX2x_INT_NANDFC 29
-#define MX2x_INT_CSI 31
-#define MX2x_INT_DMACH0 32
-#define MX2x_INT_DMACH1 33
-#define MX2x_INT_DMACH2 34
-#define MX2x_INT_DMACH3 35
-#define MX2x_INT_DMACH4 36
-#define MX2x_INT_DMACH5 37
-#define MX2x_INT_DMACH6 38
-#define MX2x_INT_DMACH7 39
-#define MX2x_INT_DMACH8 40
-#define MX2x_INT_DMACH9 41
-#define MX2x_INT_DMACH10 42
-#define MX2x_INT_DMACH11 43
-#define MX2x_INT_DMACH12 44
-#define MX2x_INT_DMACH13 45
-#define MX2x_INT_DMACH14 46
-#define MX2x_INT_DMACH15 47
-#define MX2x_INT_EMMAPRP 51
-#define MX2x_INT_EMMAPP 52
-#define MX2x_INT_SLCDC 60
-#define MX2x_INT_LCDC 61
+#include <asm/irq.h>
+#define MX2x_INT_CSPI3 (NR_IRQS_LEGACY + 6)
+#define MX2x_INT_GPIO (NR_IRQS_LEGACY + 8)
+#define MX2x_INT_SDHC2 (NR_IRQS_LEGACY + 10)
+#define MX2x_INT_SDHC1 (NR_IRQS_LEGACY + 11)
+#define MX2x_INT_I2C (NR_IRQS_LEGACY + 12)
+#define MX2x_INT_SSI2 (NR_IRQS_LEGACY + 13)
+#define MX2x_INT_SSI1 (NR_IRQS_LEGACY + 14)
+#define MX2x_INT_CSPI2 (NR_IRQS_LEGACY + 15)
+#define MX2x_INT_CSPI1 (NR_IRQS_LEGACY + 16)
+#define MX2x_INT_UART4 (NR_IRQS_LEGACY + 17)
+#define MX2x_INT_UART3 (NR_IRQS_LEGACY + 18)
+#define MX2x_INT_UART2 (NR_IRQS_LEGACY + 19)
+#define MX2x_INT_UART1 (NR_IRQS_LEGACY + 20)
+#define MX2x_INT_KPP (NR_IRQS_LEGACY + 21)
+#define MX2x_INT_RTC (NR_IRQS_LEGACY + 22)
+#define MX2x_INT_PWM (NR_IRQS_LEGACY + 23)
+#define MX2x_INT_GPT3 (NR_IRQS_LEGACY + 24)
+#define MX2x_INT_GPT2 (NR_IRQS_LEGACY + 25)
+#define MX2x_INT_GPT1 (NR_IRQS_LEGACY + 26)
+#define MX2x_INT_WDOG (NR_IRQS_LEGACY + 27)
+#define MX2x_INT_PCMCIA (NR_IRQS_LEGACY + 28)
+#define MX2x_INT_NANDFC (NR_IRQS_LEGACY + 29)
+#define MX2x_INT_CSI (NR_IRQS_LEGACY + 31)
+#define MX2x_INT_DMACH0 (NR_IRQS_LEGACY + 32)
+#define MX2x_INT_DMACH1 (NR_IRQS_LEGACY + 33)
+#define MX2x_INT_DMACH2 (NR_IRQS_LEGACY + 34)
+#define MX2x_INT_DMACH3 (NR_IRQS_LEGACY + 35)
+#define MX2x_INT_DMACH4 (NR_IRQS_LEGACY + 36)
+#define MX2x_INT_DMACH5 (NR_IRQS_LEGACY + 37)
+#define MX2x_INT_DMACH6 (NR_IRQS_LEGACY + 38)
+#define MX2x_INT_DMACH7 (NR_IRQS_LEGACY + 39)
+#define MX2x_INT_DMACH8 (NR_IRQS_LEGACY + 40)
+#define MX2x_INT_DMACH9 (NR_IRQS_LEGACY + 41)
+#define MX2x_INT_DMACH10 (NR_IRQS_LEGACY + 42)
+#define MX2x_INT_DMACH11 (NR_IRQS_LEGACY + 43)
+#define MX2x_INT_DMACH12 (NR_IRQS_LEGACY + 44)
+#define MX2x_INT_DMACH13 (NR_IRQS_LEGACY + 45)
+#define MX2x_INT_DMACH14 (NR_IRQS_LEGACY + 46)
+#define MX2x_INT_DMACH15 (NR_IRQS_LEGACY + 47)
+#define MX2x_INT_EMMAPRP (NR_IRQS_LEGACY + 51)
+#define MX2x_INT_EMMAPP (NR_IRQS_LEGACY + 52)
+#define MX2x_INT_SLCDC (NR_IRQS_LEGACY + 60)
+#define MX2x_INT_LCDC (NR_IRQS_LEGACY + 61)
/* fixed DMA request numbers */
#define MX2x_DMA_REQ_CSPI3_RX 1