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ARM: ep93xx: convert to MULTI_IRQ_HANDLER
authorJamie Iles <jamie@jamieiles.com>
Tue, 27 Sep 2011 19:07:05 +0000 (20:07 +0100)
committerMarc Zyngier <marc.zyngier@arm.com>
Tue, 15 Nov 2011 18:14:03 +0000 (18:14 +0000)
Now that there is a generic IRQ handler for multiple VIC devices use it
for ep93xx to help building multi platform kernels.

Cc: Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ryan Mallon <rmallon@gmail.com>
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
arch/arm/Kconfig patch | blob | history
arch/arm/mach-ep93xx/adssphere.c patch | blob | history
arch/arm/mach-ep93xx/edb93xx.c patch | blob | history
arch/arm/mach-ep93xx/gesbc9312.c patch | blob | history
arch/arm/mach-ep93xx/include/mach/entry-macro.S patch | blob | history
arch/arm/mach-ep93xx/micro9.c patch | blob | history
arch/arm/mach-ep93xx/simone.c patch | blob | history
arch/arm/mach-ep93xx/snappercl15.c patch | blob | history
arch/arm/mach-ep93xx/ts72xx.c patch | blob | history

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 44789eff983f444c22cd967cbe418f7e50159358..e40cd7b517b6afc034e5e0406a0ad71f4270f32f 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -409,6 +409,7 @@ config ARCH_EP93XX
        select ARCH_HAS_HOLES_MEMORYMODEL
        select ARCH_USES_GETTIMEOFFSET
        select NEED_MACH_MEMORY_H
        select ARCH_HAS_HOLES_MEMORYMODEL
        select ARCH_USES_GETTIMEOFFSET
        select NEED_MACH_MEMORY_H
+       select MULTI_IRQ_HANDLER
        help
          This enables support for the Cirrus EP93xx series of CPUs.
 
        help
          This enables support for the Cirrus EP93xx series of CPUs.
 
diff --git a/arch/arm/mach-ep93xx/adssphere.c b/arch/arm/mach-ep93xx/adssphere.c
index 0713448206a5c5ffca9eb5972b203d4d408c5812..d9b0ea2ba4d80c6769fe6b822c759307a2bd1585 100644 (file)
--- a/arch/arm/mach-ep93xx/adssphere.c
+++ b/arch/arm/mach-ep93xx/adssphere.c
@@ -16,6 +16,7 @@
 
 #include <mach/hardware.h>
 
 
 #include <mach/hardware.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
@@ -36,6 +37,7 @@ MACHINE_START(ADSSPHERE, "ADS Sphere board")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = adssphere_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = adssphere_init_machine,
 MACHINE_END
diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c
index 70ef8c527d2792957331ea066c26a8a56e2493de..9bbae0835f27925037498db672836100d2490c60 100644 (file)
--- a/arch/arm/mach-ep93xx/edb93xx.c
+++ b/arch/arm/mach-ep93xx/edb93xx.c
@@ -39,6 +39,7 @@
 #include <mach/ep93xx_spi.h>
 #include <mach/gpio-ep93xx.h>
 
 #include <mach/ep93xx_spi.h>
 #include <mach/gpio-ep93xx.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
@@ -250,6 +251,7 @@ MACHINE_START(EDB9301, "Cirrus Logic EDB9301 Evaluation Board")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
@@ -261,6 +263,7 @@ MACHINE_START(EDB9302, "Cirrus Logic EDB9302 Evaluation Board")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
@@ -272,6 +275,7 @@ MACHINE_START(EDB9302A, "Cirrus Logic EDB9302A Evaluation Board")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
@@ -283,6 +287,7 @@ MACHINE_START(EDB9307, "Cirrus Logic EDB9307 Evaluation Board")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
@@ -294,6 +299,7 @@ MACHINE_START(EDB9307A, "Cirrus Logic EDB9307A Evaluation Board")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
@@ -305,6 +311,7 @@ MACHINE_START(EDB9312, "Cirrus Logic EDB9312 Evaluation Board")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
@@ -316,6 +323,7 @@ MACHINE_START(EDB9315, "Cirrus Logic EDB9315 Evaluation Board")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
@@ -327,6 +335,7 @@ MACHINE_START(EDB9315A, "Cirrus Logic EDB9315A Evaluation Board")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = edb93xx_init_machine,
 MACHINE_END
diff --git a/arch/arm/mach-ep93xx/gesbc9312.c b/arch/arm/mach-ep93xx/gesbc9312.c
index 45ee205856f876386417491822e1ab71a821d719..1dd32a7c5f151767037a6f365232589ec1d909ca 100644 (file)
--- a/arch/arm/mach-ep93xx/gesbc9312.c
+++ b/arch/arm/mach-ep93xx/gesbc9312.c
@@ -16,6 +16,7 @@
 
 #include <mach/hardware.h>
 
 
 #include <mach/hardware.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
@@ -36,6 +37,7 @@ MACHINE_START(GESBC9312, "Glomation GESBC-9312-sx")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = gesbc9312_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = gesbc9312_init_machine,
 MACHINE_END
diff --git a/arch/arm/mach-ep93xx/include/mach/entry-macro.S b/arch/arm/mach-ep93xx/include/mach/entry-macro.S
index 96b85e2c2c0b73532cd2a3299e6ab59cb9f9afa6..9be6edcf90453cf82698f37771ca58fbea1c1a45 100644 (file)
--- a/arch/arm/mach-ep93xx/include/mach/entry-macro.S
+++ b/arch/arm/mach-ep93xx/include/mach/entry-macro.S
@@ -9,51 +9,9 @@
  * the Free Software Foundation; either version 2 of the License, or (at
  * your option) any later version.
  */
  * the Free Software Foundation; either version 2 of the License, or (at
  * your option) any later version.
  */
-#include <mach/ep93xx-regs.h>
 
                .macro  disable_fiq
                .endm
 
 
                .macro  disable_fiq
                .endm
 
-               .macro  get_irqnr_preamble, base, tmp
-               .endm
-
                .macro  arch_ret_to_user, tmp1, tmp2
                .endm
                .macro  arch_ret_to_user, tmp1, tmp2
                .endm
-
-               .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-               ldr     \base, =(EP93XX_AHB_VIRT_BASE)
-               orr     \base, \base, #0x000b0000
-               mov     \irqnr, #0
-               ldr     \irqstat, [\base]               @ lower 32 interrupts
-               cmp     \irqstat, #0
-               bne     1001f
-
-               eor     \base, \base, #0x00070000
-               ldr     \irqstat, [\base]               @ upper 32 interrupts
-               cmp     \irqstat, #0
-               beq     1002f
-               mov     \irqnr, #0x20
-
-1001:
-               movs    \tmp, \irqstat, lsl #16
-               movne   \irqstat, \tmp
-               addeq   \irqnr, \irqnr, #16
-
-               movs    \tmp, \irqstat, lsl #8
-               movne   \irqstat, \tmp
-               addeq   \irqnr, \irqnr, #8
-
-               movs    \tmp, \irqstat, lsl #4
-               movne   \irqstat, \tmp
-               addeq   \irqnr, \irqnr, #4
-
-               movs    \tmp, \irqstat, lsl #2
-               movne   \irqstat, \tmp
-               addeq   \irqnr, \irqnr, #2
-
-               movs    \tmp, \irqstat, lsl #1
-               addeq   \irqnr, \irqnr, #1
-               orrs    \base, \base, #1
-
-1002:
-               .endm
diff --git a/arch/arm/mach-ep93xx/micro9.c b/arch/arm/mach-ep93xx/micro9.c
index e72f7368876ee537335129c4fdb5747016fda7dc..a6dae6c2e3c1f96b749eb8526fccfbd7cf4b04d7 100644 (file)
--- a/arch/arm/mach-ep93xx/micro9.c
+++ b/arch/arm/mach-ep93xx/micro9.c
@@ -18,6 +18,7 @@
 
 #include <mach/hardware.h>
 
 
 #include <mach/hardware.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
@@ -80,6 +81,7 @@ MACHINE_START(MICRO9, "Contec Micro9-High")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = micro9_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = micro9_init_machine,
 MACHINE_END
@@ -91,6 +93,7 @@ MACHINE_START(MICRO9M, "Contec Micro9-Mid")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = micro9_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = micro9_init_machine,
 MACHINE_END
@@ -102,6 +105,7 @@ MACHINE_START(MICRO9L, "Contec Micro9-Lite")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = micro9_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = micro9_init_machine,
 MACHINE_END
@@ -113,6 +117,7 @@ MACHINE_START(MICRO9S, "Contec Micro9-Slim")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = micro9_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = micro9_init_machine,
 MACHINE_END
diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c
index 52e090dc9d2786cf9171eea814f026ace04fc026..40121ba8e711f76359d8017ded27d127aa1843b1 100644 (file)
--- a/arch/arm/mach-ep93xx/simone.c
+++ b/arch/arm/mach-ep93xx/simone.c
@@ -25,6 +25,7 @@
 #include <mach/fb.h>
 #include <mach/gpio-ep93xx.h>
 
 #include <mach/fb.h>
 #include <mach/gpio-ep93xx.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
@@ -80,6 +81,7 @@ MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = simone_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = simone_init_machine,
 MACHINE_END
diff --git a/arch/arm/mach-ep93xx/snappercl15.c b/arch/arm/mach-ep93xx/snappercl15.c
index 8121e3aedc0a4693fac60000bc186d4edf4c343d..ec7c63ff01e22e4e62f7e678069778bcd828fac9 100644 (file)
--- a/arch/arm/mach-ep93xx/snappercl15.c
+++ b/arch/arm/mach-ep93xx/snappercl15.c
@@ -31,6 +31,7 @@
 #include <mach/fb.h>
 #include <mach/gpio-ep93xx.h>
 
 #include <mach/fb.h>
 #include <mach/gpio-ep93xx.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
@@ -177,6 +178,7 @@ MACHINE_START(SNAPPER_CL15, "Bluewater Systems Snapper CL15")
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ep93xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = snappercl15_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = snappercl15_init_machine,
 MACHINE_END
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index 8b2f1435bcacfa2a60ac6a53e75f369ee55a11d8..760384e6407de90adc04fd78781df2ef2ba7da67 100644 (file)
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -23,6 +23,7 @@
 #include <mach/hardware.h>
 #include <mach/ts72xx.h>
 
 #include <mach/hardware.h>
 #include <mach/ts72xx.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
@@ -247,6 +248,7 @@ MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC")
        .atag_offset    = 0x100,
        .map_io         = ts72xx_map_io,
        .init_irq       = ep93xx_init_irq,
        .atag_offset    = 0x100,
        .map_io         = ts72xx_map_io,
        .init_irq       = ep93xx_init_irq,
+       .handle_irq     = vic_handle_irq,
        .timer          = &ep93xx_timer,
        .init_machine   = ts72xx_init_machine,
 MACHINE_END
        .timer          = &ep93xx_timer,
        .init_machine   = ts72xx_init_machine,
 MACHINE_END
Domain: System / Kernel;