[ARM] sa1111: allow cascaded IRQs to be used by platforms

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

2 files changed, 8 insertions, 53 deletions

diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h
index 83b14f193a63..b35b3ac86e45 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -135,58 +135,6 @@
 #define IRQ_BOARD_END           (IRQ_BOARD_START + 16)
 #endif
 
-#define IRQ_SA1111_START        (IRQ_BOARD_END)
-#define IRQ_GPAIN0              (IRQ_BOARD_END + 0)
-#define IRQ_GPAIN1              (IRQ_BOARD_END + 1)
-#define IRQ_GPAIN2              (IRQ_BOARD_END + 2)
-#define IRQ_GPAIN3              (IRQ_BOARD_END + 3)
-#define IRQ_GPBIN0              (IRQ_BOARD_END + 4)
-#define IRQ_GPBIN1              (IRQ_BOARD_END + 5)
-#define IRQ_GPBIN2              (IRQ_BOARD_END + 6)
-#define IRQ_GPBIN3              (IRQ_BOARD_END + 7)
-#define IRQ_GPBIN4              (IRQ_BOARD_END + 8)
-#define IRQ_GPBIN5              (IRQ_BOARD_END + 9)
-#define IRQ_GPCIN0              (IRQ_BOARD_END + 10)
-#define IRQ_GPCIN1              (IRQ_BOARD_END + 11)
-#define IRQ_GPCIN2              (IRQ_BOARD_END + 12)
-#define IRQ_GPCIN3              (IRQ_BOARD_END + 13)
-#define IRQ_GPCIN4              (IRQ_BOARD_END + 14)
-#define IRQ_GPCIN5              (IRQ_BOARD_END + 15)
-#define IRQ_GPCIN6              (IRQ_BOARD_END + 16)
-#define IRQ_GPCIN7              (IRQ_BOARD_END + 17)
-#define IRQ_MSTXINT             (IRQ_BOARD_END + 18)
-#define IRQ_MSRXINT             (IRQ_BOARD_END + 19)
-#define IRQ_MSSTOPERRINT        (IRQ_BOARD_END + 20)
-#define IRQ_TPTXINT             (IRQ_BOARD_END + 21)
-#define IRQ_TPRXINT             (IRQ_BOARD_END + 22)
-#define IRQ_TPSTOPERRINT        (IRQ_BOARD_END + 23)
-#define SSPXMTINT               (IRQ_BOARD_END + 24)
-#define SSPRCVINT               (IRQ_BOARD_END + 25)
-#define SSPROR                  (IRQ_BOARD_END + 26)
-#define AUDXMTDMADONEA          (IRQ_BOARD_END + 32)
-#define AUDRCVDMADONEA          (IRQ_BOARD_END + 33)
-#define AUDXMTDMADONEB          (IRQ_BOARD_END + 34)
-#define AUDRCVDMADONEB          (IRQ_BOARD_END + 35)
-#define AUDTFSR                 (IRQ_BOARD_END + 36)
-#define AUDRFSR                 (IRQ_BOARD_END + 37)
-#define AUDTUR                  (IRQ_BOARD_END + 38)
-#define AUDROR                  (IRQ_BOARD_END + 39)
-#define AUDDTS                  (IRQ_BOARD_END + 40)
-#define AUDRDD                  (IRQ_BOARD_END + 41)
-#define AUDSTO                  (IRQ_BOARD_END + 42)
-#define IRQ_USBPWR              (IRQ_BOARD_END + 43)
-#define IRQ_HCIM                (IRQ_BOARD_END + 44)
-#define IRQ_HCIBUFFACC          (IRQ_BOARD_END + 45)
-#define IRQ_HCIRMTWKP           (IRQ_BOARD_END + 46)
-#define IRQ_NHCIMFCIR           (IRQ_BOARD_END + 47)
-#define IRQ_USB_PORT_RESUME     (IRQ_BOARD_END + 48)
-#define IRQ_S0_READY_NINT       (IRQ_BOARD_END + 49)
-#define IRQ_S1_READY_NINT       (IRQ_BOARD_END + 50)
-#define IRQ_S0_CD_VALID         (IRQ_BOARD_END + 51)
-#define IRQ_S1_CD_VALID         (IRQ_BOARD_END + 52)
-#define IRQ_S0_BVD1_STSCHG      (IRQ_BOARD_END + 53)
-#define IRQ_S1_BVD1_STSCHG      (IRQ_BOARD_END + 54)
-
 /*
  * Figure out the MAX IRQ number.
  *
@@ -195,7 +143,7 @@
  * Otherwise, we have the standard IRQs only.
  */
 #ifdef CONFIG_SA1111
-#define NR_IRQS                 (IRQ_S1_BVD1_STSCHG + 1)
+#define NR_IRQS                 (IRQ_BOARD_END + 55)
 #elif defined(CONFIG_PXA_HAVE_BOARD_IRQS)
 #define NR_IRQS                 (IRQ_BOARD_END)
 #else
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 2f5e45e08f5c..63d65a2a0387 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -228,11 +228,18 @@ static struct resource sa1111_resources[] = {
         },
 };
 
+static struct sa1111_platform_data sa1111_info = {
+        .irq_base       = IRQ_BOARD_END,
+};
+
 static struct platform_device sa1111_device = {
         .name           = "sa1111",
         .id             = -1,
         .num_resources  = ARRAY_SIZE(sa1111_resources),
         .resource       = sa1111_resources,
+        .dev            = {
+                .platform_data  = &sa1111_info,
+        },
 };
 
 /* ADS7846 is connected through SSP ... and if your board has J5 populated,