diff options
Diffstat (limited to 'arch/arm/mach-omap2')
72 files changed, 352 insertions, 290 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index e1293aa513d..4f01533083c 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -25,6 +25,7 @@ config ARCH_OMAP2 depends on ARCH_OMAP2PLUS default y select CPU_V6 + select MULTI_IRQ_HANDLER config ARCH_OMAP3 bool "TI OMAP3" @@ -36,13 +37,16 @@ config ARCH_OMAP3 select ARCH_HAS_OPP select PM_OPP if PM select ARM_CPU_SUSPEND if PM + select MULTI_IRQ_HANDLER config ARCH_OMAP4 bool "TI OMAP4" default y depends on ARCH_OMAP2PLUS + select CACHE_L2X0 select CPU_V7 select ARM_GIC + select HAVE_SMP select LOCAL_TIMERS if SMP select PL310_ERRATA_588369 select PL310_ERRATA_727915 diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index d704f0ac328..d88143faca5 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -34,7 +34,7 @@ #include <asm/mach/map.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/gpmc.h> #include <plat/usb.h> #include <plat/gpmc-smc91x.h> @@ -301,6 +301,7 @@ MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board") .map_io = omap243x_map_io, .init_early = omap2430_init_early, .init_irq = omap2_init_irq, + .handle_irq = omap2_intc_handle_irq, .init_machine = omap_2430sdp_init, .timer = &omap2_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 77142c13fa1..83126368ed9 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -33,7 +33,7 @@ #include <plat/mcspi.h> #include <plat/board.h> #include <plat/usb.h> -#include <plat/common.h> +#include "common.h" #include <plat/dma.h> #include <plat/gpmc.h> #include <video/omapdss.h> @@ -728,6 +728,7 @@ MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board") .map_io = omap3_map_io, .init_early = omap3430_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = omap_3430sdp_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index f552305162f..7969dd904bd 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -16,7 +16,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <plat/common.h> +#include "common.h" #include <plat/board.h> #include <plat/gpmc-smc91x.h> #include <plat/usb.h> @@ -215,6 +215,7 @@ MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board") .map_io = omap3_map_io, .init_early = omap3630_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = omap_sdp_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 515646886b5..ef2bbc09428 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -27,13 +27,13 @@ #include <linux/leds_pwm.h> #include <mach/hardware.h> -#include <mach/omap4-common.h> +#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/usb.h> #include <plat/mmc.h> #include <plat/omap4-keypad.h> @@ -984,6 +984,7 @@ MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") .map_io = omap4_map_io, .init_early = omap4430_init_early, .init_irq = gic_init_irq, + .handle_irq = gic_handle_irq, .init_machine = omap_4430sdp_init, .timer = &omap4_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c index 7834536ab41..7e90f93263d 100644 --- a/arch/arm/mach-omap2/board-am3517crane.c +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -27,7 +27,7 @@ #include <asm/mach/map.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/usb.h> #include "mux.h" @@ -98,6 +98,7 @@ MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD") .map_io = omap3_map_io, .init_early = am35xx_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = am3517_crane_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index d314f033c9d..551cae8d9b8 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -32,7 +32,7 @@ #include <asm/mach/map.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/usb.h> #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> @@ -491,6 +491,7 @@ MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM") .map_io = omap3_map_io, .init_early = am35xx_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = am3517_evm_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index de8134b7f58..5a66480feed 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -37,7 +37,7 @@ #include <plat/led.h> #include <plat/usb.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/gpmc.h> #include <video/omapdss.h> @@ -354,6 +354,7 @@ MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon") .map_io = omap242x_map_io, .init_early = omap2420_init_early, .init_irq = omap2_init_irq, + .handle_irq = omap2_intc_handle_irq, .init_machine = omap_apollon_init, .timer = &omap2_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index bd1bcacb40f..510b6a2ff0f 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -37,7 +37,7 @@ #include <asm/mach/map.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/nand.h> #include <plat/gpmc.h> #include <plat/usb.h> @@ -634,6 +634,7 @@ MACHINE_START(CM_T35, "Compulab CM-T35") .map_io = omap3_map_io, .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = cm_t35_init, .timer = &omap3_timer, MACHINE_END @@ -644,6 +645,7 @@ MACHINE_START(CM_T3730, "Compulab CM-T3730") .map_io = omap3_map_io, .init_early = omap3630_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = cm_t3730_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c index 3f4dc662684..efc5cedb1fb 100644 --- a/arch/arm/mach-omap2/board-cm-t3517.c +++ b/arch/arm/mach-omap2/board-cm-t3517.c @@ -39,7 +39,7 @@ #include <asm/mach/map.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/usb.h> #include <plat/nand.h> #include <plat/gpmc.h> @@ -299,6 +299,7 @@ MACHINE_START(CM_T3517, "Compulab CM-T3517") .map_io = omap3_map_io, .init_early = am35xx_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = cm_t3517_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 90154e411da..d81ea7fa75e 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -41,7 +41,7 @@ #include <asm/mach/flash.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/gpmc.h> #include <plat/nand.h> #include <plat/usb.h> @@ -660,6 +660,7 @@ MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000") .map_io = omap3_map_io, .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = devkit8000_init, .timer = &omap3_secure_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index fb55fa3dad5..63b54163b99 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -20,8 +20,7 @@ #include <asm/mach/arch.h> #include <plat/board.h> -#include <plat/common.h> -#include <mach/omap4-common.h> +#include "common.h" #include "common-board-devices.h" /* @@ -122,6 +121,7 @@ DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)") .map_io = omap243x_map_io, .init_early = omap2430_init_early, .init_irq = omap2_init_irq, + .handle_irq = omap2_intc_handle_irq, .init_machine = omap_generic_init, .timer = &omap2_timer, .dt_compat = omap243x_boards_compat, diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 8b351d92a1c..ec4018362e8 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -34,7 +34,7 @@ #include <plat/usb.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/menelaus.h> #include <plat/dma.h> #include <plat/gpmc.h> @@ -396,6 +396,7 @@ MACHINE_START(OMAP_H4, "OMAP2420 H4 board") .map_io = omap242x_map_io, .init_early = omap2420_init_early, .init_irq = omap2_init_irq, + .handle_irq = omap2_intc_handle_irq, .init_machine = omap_h4_init, .timer = &omap2_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index d0a3f78a9b6..5949f6ae3ed 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -28,7 +28,7 @@ #include <asm/mach/arch.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/gpmc.h> #include <plat/usb.h> #include <video/omapdss.h> @@ -672,6 +672,7 @@ MACHINE_START(IGEP0020, "IGEP v2 board") .map_io = omap3_map_io, .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = igep_init, .timer = &omap3_timer, MACHINE_END @@ -682,6 +683,7 @@ MACHINE_START(IGEP0030, "IGEP OMAP3 module") .map_io = omap3_map_io, .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = igep_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index e179da0c4da..13bde0e6693 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -36,7 +36,7 @@ #include <plat/mcspi.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/gpmc.h> #include <mach/board-zoom.h> @@ -434,6 +434,7 @@ MACHINE_START(OMAP_LDP, "OMAP LDP board") .map_io = omap3_map_io, .init_early = omap3430_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = omap_ldp_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index e9d5f4a3d06..bebd3d84365 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -26,7 +26,7 @@ #include <asm/mach-types.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/menelaus.h> #include <mach/irqs.h> #include <plat/mcspi.h> @@ -689,6 +689,7 @@ MACHINE_START(NOKIA_N800, "Nokia N800") .map_io = omap242x_map_io, .init_early = omap2420_init_early, .init_irq = omap2_init_irq, + .handle_irq = omap2_intc_handle_irq, .init_machine = n8x0_init_machine, .timer = &omap2_timer, MACHINE_END @@ -699,6 +700,7 @@ MACHINE_START(NOKIA_N810, "Nokia N810") .map_io = omap242x_map_io, .init_early = omap2420_init_early, .init_irq = omap2_init_irq, + .handle_irq = omap2_intc_handle_irq, .init_machine = n8x0_init_machine, .timer = &omap2_timer, MACHINE_END @@ -709,6 +711,7 @@ MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") .map_io = omap242x_map_io, .init_early = omap2420_init_early, .init_irq = omap2_init_irq, + .handle_irq = omap2_intc_handle_irq, .init_machine = n8x0_init_machine, .timer = &omap2_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 4a71cb7e42d..c34f5658828 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -40,7 +40,7 @@ #include <asm/mach/flash.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <video/omapdss.h> #include <video/omap-panel-dvi.h> #include <plat/gpmc.h> @@ -559,6 +559,7 @@ MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board") .map_io = omap3_map_io, .init_early = omap3_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = omap3_beagle_init, .timer = &omap3_secure_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index ec00b2ec702..f11bc444e7b 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -43,7 +43,7 @@ #include <plat/board.h> #include <plat/usb.h> -#include <plat/common.h> +#include "common.h" #include <plat/mcspi.h> #include <video/omapdss.h> #include <video/omap-panel-dvi.h> @@ -681,6 +681,7 @@ MACHINE_START(OMAP3EVM, "OMAP3 EVM") .map_io = omap3_map_io, .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = omap3_evm_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c index 7c0f193f246..5fa6bad9574 100644 --- a/arch/arm/mach-omap2/board-omap3logic.c +++ b/arch/arm/mach-omap2/board-omap3logic.c @@ -40,7 +40,7 @@ #include <plat/mux.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/gpmc-smsc911x.h> #include <plat/gpmc.h> #include <plat/sdrc.h> @@ -208,6 +208,7 @@ MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board") .map_io = omap3_map_io, .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = omap3logic_init, .timer = &omap3_timer, MACHINE_END @@ -217,6 +218,7 @@ MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board") .map_io = omap3_map_io, .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = omap3logic_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index f7811f4cfc3..ef315c585b7 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -41,7 +41,7 @@ #include <asm/mach/map.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <mach/hardware.h> #include <plat/mcspi.h> #include <plat/usb.h> @@ -606,6 +606,7 @@ MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console") .map_io = omap3_map_io, .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = omap3pandora_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index ddb7d6663c6..b21d70a2e4a 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -35,7 +35,7 @@ #include <asm/mach/flash.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/gpmc.h> #include <plat/nand.h> #include <plat/usb.h> @@ -454,6 +454,7 @@ MACHINE_START(SBC3530, "OMAP3 STALKER") .map_io = omap3_map_io, .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = omap3_stalker_init, .timer = &omap3_secure_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index a2d0d1971e2..18cd340f9b7 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -44,7 +44,7 @@ #include <asm/mach/flash.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/gpmc.h> #include <plat/nand.h> #include <plat/usb.h> @@ -381,6 +381,7 @@ MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board") .map_io = omap3_map_io, .init_early = omap3430_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = omap3_touchbook_init, .timer = &omap3_secure_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index a8c2c4263e3..b6f114436db 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -30,14 +30,14 @@ #include <linux/wl12xx.h> #include <mach/hardware.h> -#include <mach/omap4-common.h> +#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <video/omapdss.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/usb.h> #include <plat/mmc.h> #include <video/omap-panel-dvi.h> @@ -577,6 +577,7 @@ MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board") .map_io = omap4_map_io, .init_early = omap4430_init_early, .init_irq = gic_init_irq, + .handle_irq = gic_handle_irq, .init_machine = omap4_panda_init, .timer = &omap4_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 4cf7aeabab8..60a61ea759b 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -43,7 +43,7 @@ #include <asm/mach/map.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> #include <video/omap-panel-dvi.h> @@ -562,6 +562,7 @@ MACHINE_START(OVERO, "Gumstix Overo") .map_io = omap3_map_io, .init_early = omap35xx_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = overo_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c index 616fb39763b..a79d49e3fe0 100644 --- a/arch/arm/mach-omap2/board-rm680.c +++ b/arch/arm/mach-omap2/board-rm680.c @@ -25,7 +25,7 @@ #include <plat/mmc.h> #include <plat/usb.h> #include <plat/gpmc.h> -#include <plat/common.h> +#include "common.h" #include <plat/onenand.h> #include "mux.h" @@ -149,6 +149,7 @@ MACHINE_START(NOKIA_RM680, "Nokia RM-680 board") .map_io = omap3_map_io, .init_early = omap3630_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = rm680_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index c15c5c9c908..108fee6146f 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -27,7 +27,7 @@ #include <plat/mcspi.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/dma.h> #include <plat/gpmc.h> #include <plat/onenand.h> diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index 4af7c4b2881..4e3c0965edf 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -25,7 +25,7 @@ #include <plat/mcspi.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" #include <plat/dma.h> #include <plat/gpmc.h> #include <plat/usb.h> @@ -127,6 +127,7 @@ MACHINE_START(NOKIA_RX51, "Nokia RX-51 board") .map_io = omap3_map_io, .init_early = omap3430_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = rx51_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c index e6ee8842285..8402b39b284 100644 --- a/arch/arm/mach-omap2/board-ti8168evm.c +++ b/arch/arm/mach-omap2/board-ti8168evm.c @@ -22,7 +22,7 @@ #include <plat/irqs.h> #include <plat/board.h> -#include <plat/common.h> +#include "common.h" static struct omap_board_config_kernel ti8168_evm_config[] __initdata = { }; diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c index 6d0aa4fcb7c..8d7ce11cfea 100644 --- a/arch/arm/mach-omap2/board-zoom-peripherals.c +++ b/arch/arm/mach-omap2/board-zoom-peripherals.c @@ -24,7 +24,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/common.h> +#include "common.h" #include <plat/usb.h> #include <mach/board-zoom.h> diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c index be6684dc4f5..70e5b54a211 100644 --- a/arch/arm/mach-omap2/board-zoom.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -21,7 +21,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <plat/common.h> +#include "common.h" #include <plat/board.h> #include <plat/usb.h> @@ -135,6 +135,7 @@ MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") .map_io = omap3_map_io, .init_early = omap3430_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = omap_zoom_init, .timer = &omap3_timer, MACHINE_END @@ -145,6 +146,7 @@ MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board") .map_io = omap3_map_io, .init_early = omap3630_init_early, .init_irq = omap3_init_irq, + .handle_irq = omap3_intc_handle_irq, .init_machine = omap_zoom_init, .timer = &omap3_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.c b/arch/arm/mach-omap2/cm2xxx_3xxx.c index 38830d8d478..04d39cdd211 100644 --- a/arch/arm/mach-omap2/cm2xxx_3xxx.c +++ b/arch/arm/mach-omap2/cm2xxx_3xxx.c @@ -18,7 +18,7 @@ #include <linux/err.h> #include <linux/io.h> -#include <plat/common.h> +#include "common.h" #include "cm.h" #include "cm2xxx_3xxx.h" diff --git a/arch/arm/mach-omap2/cm44xx.c b/arch/arm/mach-omap2/cm44xx.c index e96f53ea01a..6a836303252 100644 --- a/arch/arm/mach-omap2/cm44xx.c +++ b/arch/arm/mach-omap2/cm44xx.c @@ -18,7 +18,7 @@ #include <linux/err.h> #include <linux/io.h> -#include <plat/common.h> +#include "common.h" #include "cm.h" #include "cm1_44xx.h" diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c index eb2a472bbf4..6204deaf85b 100644 --- a/arch/arm/mach-omap2/cminst44xx.c +++ b/arch/arm/mach-omap2/cminst44xx.c @@ -20,7 +20,7 @@ #include <linux/err.h> #include <linux/io.h> -#include <plat/common.h> +#include "common.h" #include "cm.h" #include "cm1_44xx.h" diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c index 110e5b9db14..684b8a7cd40 100644 --- a/arch/arm/mach-omap2/common.c +++ b/arch/arm/mach-omap2/common.c @@ -17,7 +17,7 @@ #include <linux/clk.h> #include <linux/io.h> -#include <plat/common.h> +#include "common.h" #include <plat/board.h> #include <plat/mux.h> diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h new file mode 100644 index 00000000000..012bac7d56a --- /dev/null +++ b/arch/arm/mach-omap2/common.h @@ -0,0 +1,185 @@ +/* + * Header for code common to all OMAP2+ machines. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2PLUS_COMMON_H +#define __ARCH_ARM_MACH_OMAP2PLUS_COMMON_H + +#include <linux/delay.h> +#include <plat/common.h> + +#ifdef CONFIG_SOC_OMAP2420 +extern void omap242x_map_common_io(void); +#else +static inline void omap242x_map_common_io(void) +{ +} +#endif + +#ifdef CONFIG_SOC_OMAP2430 +extern void omap243x_map_common_io(void); +#else +static inline void omap243x_map_common_io(void) +{ +} +#endif + +#ifdef CONFIG_ARCH_OMAP3 +extern void omap34xx_map_common_io(void); +#else +static inline void omap34xx_map_common_io(void) +{ +} +#endif + +#ifdef CONFIG_SOC_OMAPTI816X +extern void omapti816x_map_common_io(void); +#else +static inline void omapti816x_map_common_io(void) +{ +} +#endif + +#ifdef CONFIG_ARCH_OMAP4 +extern void omap44xx_map_common_io(void); +#else +static inline void omap44xx_map_common_io(void) +{ +} +#endif + +extern void omap2_init_common_infrastructure(void); + +extern struct sys_timer omap2_timer; +extern struct sys_timer omap3_timer; +extern struct sys_timer omap3_secure_timer; +extern struct sys_timer omap4_timer; + +void omap2420_init_early(void); +void omap2430_init_early(void); +void omap3430_init_early(void); +void omap35xx_init_early(void); +void omap3630_init_early(void); +void omap3_init_early(void); /* Do not use this one */ +void am35xx_init_early(void); +void ti816x_init_early(void); +void omap4430_init_early(void); + +/* + * IO bases for various OMAP processors + * Except the tap base, rest all the io bases + * listed are physical addresses. + */ +struct omap_globals { + u32 class; /* OMAP class to detect */ + void __iomem *tap; /* Control module ID code */ + void __iomem *sdrc; /* SDRAM Controller */ + void __iomem *sms; /* SDRAM Memory Scheduler */ + void __iomem *ctrl; /* System Control Module */ + void __iomem *ctrl_pad; /* PAD Control Module */ + void __iomem *prm; /* Power and Reset Management */ + void __iomem *cm; /* Clock Management */ + void __iomem *cm2; +}; + +void omap2_set_globals_242x(void); +void omap2_set_globals_243x(void); +void omap2_set_globals_3xxx(void); +void omap2_set_globals_443x(void); +void omap2_set_globals_ti816x(void); + +/* These get called from omap2_set_globals_xxxx(), do not call these */ +void omap2_set_globals_tap(struct omap_globals *); +void omap2_set_globals_sdrc(struct omap_globals *); +void omap2_set_globals_control(struct omap_globals *); +void omap2_set_globals_prcm(struct omap_globals *); + +void omap242x_map_io(void); +void omap243x_map_io(void); +void omap3_map_io(void); +void omap4_map_io(void); + +/** + * omap_test_timeout - busy-loop, testing a condition + * @cond: condition to test until it evaluates to true + * @timeout: maximum number of microseconds in the timeout + * @index: loop index (integer) + * + * Loop waiting for @cond to become true or until at least @timeout + * microseconds have passed. To use, define some integer @index in the + * calling code. After running, if @index == @timeout, then the loop has + * timed out. + */ +#define omap_test_timeout(cond, timeout, index) \ +({ \ + for (index = 0; index < timeout; index++) { \ + if (cond) \ + break; \ + udelay(1); \ + } \ +}) + +extern struct device *omap2_get_mpuss_device(void); +extern struct device *omap2_get_iva_device(void); +extern struct device *omap2_get_l3_device(void); +extern struct device *omap4_get_dsp_device(void); + +void omap2_init_irq(void); +void omap3_init_irq(void); +void ti816x_init_irq(void); +extern int omap_irq_pending(void); +void omap_intc_save_context(void); +void omap_intc_restore_context(void); +void omap3_intc_suspend(void); +void omap3_intc_prepare_idle(void); +void omap3_intc_resume_idle(void); +void omap2_intc_handle_irq(struct pt_regs *regs); +void omap3_intc_handle_irq(struct pt_regs *regs); + +/* + * wfi used in low power code. Directly opcode is used instead + * of instruction to avoid mulit-omap build break + */ +#ifdef CONFIG_THUMB2_KERNEL +#define do_wfi() __asm__ __volatile__ ("wfi" : : : "memory") +#else +#define do_wfi() \ + __asm__ __volatile__ (".word 0xe320f003" : : : "memory") +#endif + +#ifdef CONFIG_CACHE_L2X0 +extern void __iomem *l2cache_base; +#endif + +extern void __init gic_init_irq(void); +extern void omap_smc1(u32 fn, u32 arg); + +#ifdef CONFIG_SMP +/* Needed for secondary core boot */ +extern void omap_secondary_startup(void); +extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask); +extern void omap_auxcoreboot_addr(u32 cpu_addr); +extern u32 omap_read_auxcoreboot0(void); +#endif + +#endif /* __ARCH_ARM_MACH_OMAP2PLUS_COMMON_H */ diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c index e34d27f8c49..114c037e433 100644 --- a/arch/arm/mach-omap2/control.c +++ b/arch/arm/mach-omap2/control.c @@ -15,7 +15,7 @@ #include <linux/kernel.h> #include <linux/io.h> -#include <plat/common.h> +#include "common.h" #include <plat/sdrc.h> #include "cm-regbits-34xx.h" diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c index 942bb4f19f9..e20332f4abd 100644 --- a/arch/arm/mach-omap2/cpuidle34xx.c +++ b/arch/arm/mach-omap2/cpuidle34xx.c @@ -34,6 +34,7 @@ #include "pm.h" #include "control.h" +#include "common.h" #ifdef CONFIG_CPU_IDLE diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index dce9905d64b..bc6cf863a56 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -22,12 +22,13 @@ #include <linux/io.h> #include <linux/clk.h> #include <linux/err.h> +#include <linux/delay.h> #include <video/omapdss.h> #include <plat/omap_hwmod.h> #include <plat/omap_device.h> #include <plat/omap-pm.h> -#include <plat/common.h> +#include "common.h" #include "control.h" #include "display.h" diff --git a/arch/arm/mach-omap2/i2c.c b/arch/arm/mach-omap2/i2c.c index ace99944e96..a12e224eb97 100644 --- a/arch/arm/mach-omap2/i2c.c +++ b/arch/arm/mach-omap2/i2c.c @@ -21,7 +21,7 @@ #include <plat/cpu.h> #include <plat/i2c.h> -#include <plat/common.h> +#include "common.h" #include <plat/omap_hwmod.h> #include "mux.h" diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 7f47092a193..27ad722df63 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -21,7 +21,7 @@ #include <asm/cputype.h> -#include <plat/common.h> +#include "common.h" #include <plat/cpu.h> #include <mach/id.h> diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S index feb90a10945..56964a0c4c7 100644 --- a/arch/arm/mach-omap2/include/mach/entry-macro.S +++ b/arch/arm/mach-omap2/include/mach/entry-macro.S @@ -10,146 +10,9 @@ * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ -#include <mach/hardware.h> -#include <mach/io.h> -#include <mach/irqs.h> -#include <asm/hardware/gic.h> - -#include <plat/omap24xx.h> -#include <plat/omap34xx.h> -#include <plat/omap44xx.h> - -#include <plat/multi.h> - -#define OMAP2_IRQ_BASE OMAP2_L4_IO_ADDRESS(OMAP24XX_IC_BASE) -#define OMAP3_IRQ_BASE OMAP2_L4_IO_ADDRESS(OMAP34XX_IC_BASE) -#define OMAP4_IRQ_BASE OMAP2_L4_IO_ADDRESS(OMAP44XX_GIC_CPU_BASE) -#define INTCPS_SIR_IRQ_OFFSET 0x0040 /* omap2/3 active interrupt offset */ -#define ACTIVEIRQ_MASK 0x7f /* omap2/3 active interrupt bits */ .macro disable_fiq .endm .macro arch_ret_to_user, tmp1, tmp2 .endm - -/* - * Unoptimized irq functions for multi-omap2, 3 and 4 - */ - -#ifdef MULTI_OMAP2 - /* - * Configure the interrupt base on the first interrupt. - * See also omap_irq_base_init for setting omap_irq_base. - */ - .macro get_irqnr_preamble, base, tmp - ldr \base, =omap_irq_base @ irq base address - ldr \base, [\base, #0] @ irq base value - .endm - - /* Check the pending interrupts. Note that base already set */ - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - tst \base, #0x100 @ gic address? - bne 4401f @ found gic - - /* Handle omap2 and omap3 */ - ldr \irqnr, [\base, #0x98] /* IRQ pending reg 1 */ - cmp \irqnr, #0x0 - bne 9998f - ldr \irqnr, [\base, #0xb8] /* IRQ pending reg 2 */ - cmp \irqnr, #0x0 - bne 9998f - ldr \irqnr, [\base, #0xd8] /* IRQ pending reg 3 */ - cmp \irqnr, #0x0 - bne 9998f - - /* - * ti816x has additional IRQ pending register. Checking this - * register on omap2 & omap3 has no effect (read as 0). - */ - ldr \irqnr, [\base, #0xf8] /* IRQ pending reg 4 */ - cmp \irqnr, #0x0 -9998: - ldrne \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET] - and \irqnr, \irqnr, #ACTIVEIRQ_MASK /* Clear spurious bits */ - b 9999f - - /* Handle omap4 */ -4401: ldr \irqstat, [\base, #GIC_CPU_INTACK] - ldr \tmp, =1021 - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #15 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr -9999: - .endm - -#ifdef CONFIG_SMP - /* We assume that irqstat (the raw value of the IRQ acknowledge - * register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of interrupt - * on the controller, since this requires the original irqstat - * value which we won't easily be able to recreate later. - */ - - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - it cc - strcc \irqstat, [\base, #GIC_CPU_EOI] - it cs - cmpcs \irqnr, \irqnr - .endm -#endif /* CONFIG_SMP */ - -#else /* MULTI_OMAP2 */ - - -/* - * Optimized irq functions for omap2, 3 and 4 - */ - -#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) - .macro get_irqnr_preamble, base, tmp -#ifdef CONFIG_ARCH_OMAP2 - ldr \base, =OMAP2_IRQ_BASE -#else - ldr \base, =OMAP3_IRQ_BASE -#endif - .endm - - /* Check the pending interrupts. Note that base already set */ - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqnr, [\base, #0x98] /* IRQ pending reg 1 */ - cmp \irqnr, #0x0 - bne 9999f - ldr \irqnr, [\base, #0xb8] /* IRQ pending reg 2 */ - cmp \irqnr, #0x0 - bne 9999f - ldr \irqnr, [\base, #0xd8] /* IRQ pending reg 3 */ - cmp \irqnr, #0x0 -#ifdef CONFIG_SOC_OMAPTI816X - bne 9999f - ldr \irqnr, [\base, #0xf8] /* IRQ pending reg 4 */ - cmp \irqnr, #0x0 -#endif -9999: - ldrne \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET] - and \irqnr, \irqnr, #ACTIVEIRQ_MASK /* Clear spurious bits */ - - .endm -#endif - - -#ifdef CONFIG_ARCH_OMAP4 -#define HAVE_GET_IRQNR_PREAMBLE -#include <asm/hardware/entry-macro-gic.S> - - .macro get_irqnr_preamble, base, tmp - ldr \base, =OMAP4_IRQ_BASE - .endm - -#endif - -#endif /* MULTI_OMAP2 */ diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h deleted file mode 100644 index e4bd8761973..00000000000 --- a/arch/arm/mach-omap2/include/mach/omap4-common.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * omap4-common.h: OMAP4 specific common header file - * - * Copyright (C) 2010 Texas Instruments, Inc. - * - * Author: - * Santosh Shilimkar <santosh.shilimkar@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#ifndef OMAP_ARCH_OMAP4_COMMON_H -#define OMAP_ARCH_OMAP4_COMMON_H - -/* - * wfi used in low power code. Directly opcode is used instead - * of instruction to avoid mulit-omap build break - */ -#ifdef CONFIG_THUMB2_KERNEL -#define do_wfi() __asm__ __volatile__ ("wfi" : : : "memory") -#else -#define do_wfi() \ - __asm__ __volatile__ (".word 0xe320f003" : : : "memory") -#endif - -#ifdef CONFIG_CACHE_L2X0 -extern void __iomem *l2cache_base; -#endif - -extern void __iomem *gic_dist_base_addr; - -extern void __init gic_init_irq(void); -extern void omap_smc1(u32 fn, u32 arg); - -#ifdef CONFIG_SMP -/* Needed for secondary core boot */ -extern void omap_secondary_startup(void); -extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask); -extern void omap_auxcoreboot_addr(u32 cpu_addr); -extern u32 omap_read_auxcoreboot0(void); -#endif -#endif diff --git a/arch/arm/mach-omap2/include/mach/vmalloc.h b/arch/arm/mach-omap2/include/mach/vmalloc.h deleted file mode 100644 index 86631994776..00000000000 --- a/arch/arm/mach-omap2/include/mach/vmalloc.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * arch/arm/plat-omap/include/mach/vmalloc.h - * - * Copyright (C) 2000 Russell King. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#define VMALLOC_END 0xf8000000UL diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 25d20ced03e..3f565dd2ea8 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -35,7 +35,7 @@ #include "clock3xxx.h" #include "clock44xx.h" -#include <plat/common.h> +#include "common.h" #include <plat/omap-pm.h> #include "voltage.h" #include "powerdomain.h" @@ -43,7 +43,7 @@ #include "clockdomain.h" #include <plat/omap_hwmod.h> #include <plat/multi.h> -#include <plat/common.h> +#include "common.h" /* * The machine specific code may provide the extra mapping besides the @@ -316,13 +316,9 @@ static int _set_hwmod_postsetup_state(struct omap_hwmod *oh, void *data) return omap_hwmod_set_postsetup_state(oh, *(u8 *)data); } -/* See irq.c, omap4-common.c and entry-macro.S */ -void __iomem *omap_irq_base; - static void __init omap_common_init_early(void) { omap2_check_revision(); - omap_ioremap_init(); omap_init_consistent_dma_size(); } diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 65f1be6a182..42b1d659191 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -15,6 +15,7 @@ #include <linux/interrupt.h> #include <linux/io.h> #include <mach/hardware.h> +#include <asm/exception.h> #include <asm/mach/irq.h> @@ -35,6 +36,11 @@ /* Number of IRQ state bits in each MIR register */ #define IRQ_BITS_PER_REG 32 +#define OMAP2_IRQ_BASE OMAP2_L4_IO_ADDRESS(OMAP24XX_IC_BASE) +#define OMAP3_IRQ_BASE OMAP2_L4_IO_ADDRESS(OMAP34XX_IC_BASE) +#define INTCPS_SIR_IRQ_OFFSET 0x0040 /* omap2/3 active interrupt offset */ +#define ACTIVEIRQ_MASK 0x7f /* omap2/3 active interrupt bits */ + /* * OMAP2 has a number of different interrupt controllers, each interrupt * controller is identified as its own "bank". Register definitions are @@ -143,6 +149,7 @@ omap_alloc_gc(void __iomem *base, unsigned int irq_start, unsigned int num) static void __init omap_init_irq(u32 base, int nr_irqs) { + void __iomem *omap_irq_base; unsigned long nr_of_irqs = 0; unsigned int nr_banks = 0; int i, j; @@ -191,6 +198,44 @@ void __init ti816x_init_irq(void) omap_init_irq(OMAP34XX_IC_BASE, 128); } +static inline void omap_intc_handle_irq(void __iomem *base_addr, struct pt_regs *regs) +{ + u32 irqnr; + + do { + irqnr = readl_relaxed(base_addr + 0x98); + if (irqnr) + goto out; + + irqnr = readl_relaxed(base_addr + 0xb8); + if (irqnr) + goto out; + + irqnr = readl_relaxed(base_addr + 0xd8); +#ifdef CONFIG_SOC_OMAPTI816X + if (irqnr) + goto out; + irqnr = readl_relaxed(base_addr + 0xf8); +#endif + +out: + if (!irqnr) + break; + + irqnr = readl_relaxed(base_addr + INTCPS_SIR_IRQ_OFFSET); + irqnr &= ACTIVEIRQ_MASK; + + if (irqnr) + handle_IRQ(irqnr, regs); + } while (irqnr); +} + +asmlinkage void __exception_irq_entry omap2_intc_handle_irq(struct pt_regs *regs) +{ + void __iomem *base_addr = OMAP2_IRQ_BASE; + omap_intc_handle_irq(base_addr, regs); +} + #ifdef CONFIG_ARCH_OMAP3 static struct omap3_intc_regs intc_context[ARRAY_SIZE(irq_banks)]; @@ -263,4 +308,10 @@ void omap3_intc_resume_idle(void) /* Re-enable autoidle */ intc_bank_write_reg(1, &irq_banks[0], INTC_SYSCONFIG); } + +asmlinkage void __exception_irq_entry omap3_intc_handle_irq(struct pt_regs *regs) +{ + void __iomem *base_addr = OMAP3_IRQ_BASE; + omap_intc_handle_irq(base_addr, regs); +} #endif /* CONFIG_ARCH_OMAP3 */ diff --git a/arch/arm/mach-omap2/omap-hotplug.c b/arch/arm/mach-omap2/omap-hotplug.c index 4976b9393e4..e5a1c3f40a8 100644 --- a/arch/arm/mach-omap2/omap-hotplug.c +++ b/arch/arm/mach-omap2/omap-hotplug.c @@ -19,7 +19,8 @@ #include <linux/smp.h> #include <asm/cacheflush.h> -#include <mach/omap4-common.h> + +#include "common.h" int platform_cpu_kill(unsigned int cpu) { diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c index 4412ddb7b3f..e99bc6cd471 100644 --- a/arch/arm/mach-omap2/omap-smp.c +++ b/arch/arm/mach-omap2/omap-smp.c @@ -24,7 +24,8 @@ #include <asm/hardware/gic.h> #include <asm/smp_scu.h> #include <mach/hardware.h> -#include <mach/omap4-common.h> + +#include "common.h" /* SCU base address */ static void __iomem *scu_base; diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 35ac3e5f6e9..beecfdd56ea 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -22,17 +22,18 @@ #include <plat/irqs.h> #include <mach/hardware.h> -#include <mach/omap4-common.h> + +#include "common.h" #ifdef CONFIG_CACHE_L2X0 void __iomem *l2cache_base; #endif -void __iomem *gic_dist_base_addr; - - void __init gic_init_irq(void) { + void __iomem *omap_irq_base; + void __iomem *gic_dist_base_addr; + /* Static mapping, never released */ gic_dist_base_addr = ioremap(OMAP44XX_GIC_DIST_BASE, SZ_4K); BUG_ON(!gic_dist_base_addr); diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 207a2ff9a8c..529142aff76 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -137,7 +137,7 @@ #include <linux/mutex.h> #include <linux/spinlock.h> -#include <plat/common.h> +#include "common.h" #include <plat/cpu.h> #include "clockdomain.h" #include "powerdomain.h" diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 00bff46ca48..1881fe91514 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -18,7 +18,7 @@ #include <plat/omap-pm.h> #include <plat/omap_device.h> -#include <plat/common.h> +#include "common.h" #include "voltage.h" #include "powerdomain.h" diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c index cf0c216132a..ef8595c8029 100644 --- a/arch/arm/mach-omap2/pm24xx.c +++ b/arch/arm/mach-omap2/pm24xx.c @@ -42,6 +42,7 @@ #include <plat/dma.h> #include <plat/board.h> +#include "common.h" #include "prm2xxx_3xxx.h" #include "prm-regbits-24xx.h" #include "cm2xxx_3xxx.h" diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index efa66494c1e..fa637dfdda5 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -42,6 +42,7 @@ #include <plat/gpmc.h> #include <plat/dma.h> +#include "common.h" #include "cm2xxx_3xxx.h" #include "cm-regbits-34xx.h" #include "prm-regbits-34xx.h" diff --git a/arch/arm/mach-omap2/pm44xx.c b/arch/arm/mach-omap2/pm44xx.c index 59a870be839..8edb015f561 100644 --- a/arch/arm/mach-omap2/pm44xx.c +++ b/arch/arm/mach-omap2/pm44xx.c @@ -16,8 +16,8 @@ #include <linux/err.h> #include <linux/slab.h> +#include "common.h" #include "powerdomain.h" -#include <mach/omap4-common.h> struct power_state { struct powerdomain *pwrdm; diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c index 597e2da831b..c35e5cea9f8 100644 --- a/arch/arm/mach-omap2/prcm.c +++ b/arch/arm/mach-omap2/prcm.c @@ -26,7 +26,7 @@ #include <linux/export.h> #include <mach/system.h> -#include <plat/common.h> +#include "common.h" #include <plat/prcm.h> #include <plat/irqs.h> diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.c b/arch/arm/mach-omap2/prcm_mpu44xx.c index 171fe171a74..ca669b50f39 100644 --- a/arch/arm/mach-omap2/prcm_mpu44xx.c +++ b/arch/arm/mach-omap2/prcm_mpu44xx.c @@ -15,7 +15,7 @@ #include <linux/err.h> #include <linux/io.h> -#include <plat/common.h> +#include "common.h" #include "prcm_mpu44xx.h" #include "cm-regbits-44xx.h" diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.c b/arch/arm/mach-omap2/prm2xxx_3xxx.c index f02d87f68e5..9a08ba39732 100644 --- a/arch/arm/mach-omap2/prm2xxx_3xxx.c +++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c @@ -16,7 +16,7 @@ #include <linux/err.h> #include <linux/io.h> -#include <plat/common.h> +#include "common.h" #include <plat/cpu.h> #include <plat/prcm.h> diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index 495a31a7e8a..dd885eecf22 100644 --- a/arch/arm/mach-omap2/prm44xx.c +++ b/arch/arm/mach-omap2/prm44xx.c @@ -17,7 +17,7 @@ #include <linux/err.h> #include <linux/io.h> -#include <plat/common.h> +#include "common.h" #include <plat/cpu.h> #include <plat/prcm.h> diff --git a/arch/arm/mach-omap2/prminst44xx.c b/arch/arm/mach-omap2/prminst44xx.c index 3a7bab16edd..f6de5bc6b12 100644 --- a/arch/arm/mach-omap2/prminst44xx.c +++ b/arch/arm/mach-omap2/prminst44xx.c @@ -16,7 +16,7 @@ #include <linux/err.h> #include <linux/io.h> -#include <plat/common.h> +#include "common.h" #include "prm44xx.h" #include "prminst44xx.h" diff --git a/arch/arm/mach-omap2/sdram-nokia.c b/arch/arm/mach-omap2/sdram-nokia.c index 14caa228bc0..ee3a8ad304c 100644 --- a/arch/arm/mach-omap2/sdram-nokia.c +++ b/arch/arm/mach-omap2/sdram-nokia.c @@ -18,7 +18,7 @@ #include <linux/io.h> #include <plat/io.h> -#include <plat/common.h> +#include "common.h" #include <plat/clock.h> #include <plat/sdrc.h> diff --git a/arch/arm/mach-omap2/sdrc.c b/arch/arm/mach-omap2/sdrc.c index 8f278287477..e3d345f4640 100644 --- a/arch/arm/mach-omap2/sdrc.c +++ b/arch/arm/mach-omap2/sdrc.c @@ -23,7 +23,7 @@ #include <linux/clk.h> #include <linux/io.h> -#include <plat/common.h> +#include "common.h" #include <plat/clock.h> #include <plat/sram.h> diff --git a/arch/arm/mach-omap2/sdrc2xxx.c b/arch/arm/mach-omap2/sdrc2xxx.c index ccdb010f169..791a63cdceb 100644 --- a/arch/arm/mach-omap2/sdrc2xxx.c +++ b/arch/arm/mach-omap2/sdrc2xxx.c @@ -24,7 +24,7 @@ #include <linux/clk.h> #include <linux/io.h> -#include <plat/common.h> +#include "common.h" #include <plat/clock.h> #include <plat/sram.h> diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 9992dbfdfdb..42c326732a2 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -33,7 +33,7 @@ #include <plat/omap-serial.h> #endif -#include <plat/common.h> +#include "common.h" #include <plat/board.h> #include <plat/clock.h> #include <plat/dma.h> diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c index cf246b39bac..9dd93453e56 100644 --- a/arch/arm/mach-omap2/smartreflex.c +++ b/arch/arm/mach-omap2/smartreflex.c @@ -26,7 +26,7 @@ #include <linux/slab.h> #include <linux/pm_runtime.h> -#include <plat/common.h> +#include "common.h" #include "pm.h" #include "smartreflex.h" diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index 037b0d7d4e0..6eeff0e0ae0 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -41,7 +41,7 @@ #include <plat/dmtimer.h> #include <asm/localtimer.h> #include <asm/sched_clock.h> -#include <plat/common.h> +#include "common.h" #include <plat/omap_hwmod.h> #include <plat/omap_device.h> #include <plat/omap-pm.h> @@ -254,7 +254,6 @@ static struct omap_dm_timer clksrc; /* * clocksource */ -static DEFINE_CLOCK_DATA(cd); static cycle_t clocksource_read_cycles(struct clocksource *cs) { return (cycle_t)__omap_dm_timer_read_counter(&clksrc, 1); @@ -268,23 +267,12 @@ static struct clocksource clocksource_gpt = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -static void notrace dmtimer_update_sched_clock(void) +static u32 notrace dmtimer_read_sched_clock(void) { - u32 cyc; - - cyc = __omap_dm_timer_read_counter(&clksrc, 1); - - update_sched_clock(&cd, cyc, (u32)~0); -} - -unsigned long long notrace sched_clock(void) -{ - u32 cyc = 0; - if (clksrc.reserved) - cyc = __omap_dm_timer_read_counter(&clksrc, 1); + return __omap_dm_timer_read_counter(clksrc.io_base, 1); - return cyc_to_sched_clock(&cd, cyc, (u32)~0); + return 0; } /* Setup free-running counter for clocksource */ @@ -301,7 +289,7 @@ static void __init omap2_gp_clocksource_init(int gptimer_id, __omap_dm_timer_load_start(&clksrc, OMAP_TIMER_CTRL_ST | OMAP_TIMER_CTRL_AR, 0, 1); - init_sched_clock(&cd, dmtimer_update_sched_clock, 32, clksrc.rate); + setup_sched_clock(dmtimer_read_sched_clock, 32, clksrc.rate); if (clocksource_register_hz(&clocksource_gpt, clksrc.rate)) pr_err("Could not register clocksource %s\n", diff --git a/arch/arm/mach-omap2/vc3xxx_data.c b/arch/arm/mach-omap2/vc3xxx_data.c index cfe348e1af0..a5ec7f8f2ea 100644 --- a/arch/arm/mach-omap2/vc3xxx_data.c +++ b/arch/arm/mach-omap2/vc3xxx_data.c @@ -18,7 +18,7 @@ #include <linux/err.h> #include <linux/init.h> -#include <plat/common.h> +#include "common.h" #include "prm-regbits-34xx.h" #include "voltage.h" diff --git a/arch/arm/mach-omap2/vc44xx_data.c b/arch/arm/mach-omap2/vc44xx_data.c index 2740a968145..d70b930f273 100644 --- a/arch/arm/mach-omap2/vc44xx_data.c +++ b/arch/arm/mach-omap2/vc44xx_data.c @@ -18,7 +18,7 @@ #include <linux/err.h> #include <linux/init.h> -#include <plat/common.h> +#include "common.h" #include "prm44xx.h" #include "prm-regbits-44xx.h" diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c index 1f8fdf736e6..8a36342e60d 100644 --- a/arch/arm/mach-omap2/voltage.c +++ b/arch/arm/mach-omap2/voltage.c @@ -27,7 +27,7 @@ #include <linux/slab.h> #include <linux/clk.h> -#include <plat/common.h> +#include "common.h" #include "prm-regbits-34xx.h" #include "prm-regbits-44xx.h" diff --git a/arch/arm/mach-omap2/voltagedomains3xxx_data.c b/arch/arm/mach-omap2/voltagedomains3xxx_data.c index 071101debbb..474559d5b07 100644 --- a/arch/arm/mach-omap2/voltagedomains3xxx_data.c +++ b/arch/arm/mach-omap2/voltagedomains3xxx_data.c @@ -18,7 +18,7 @@ #include <linux/err.h> #include <linux/init.h> -#include <plat/common.h> +#include "common.h" #include <plat/cpu.h> #include "prm-regbits-34xx.h" diff --git a/arch/arm/mach-omap2/voltagedomains44xx_data.c b/arch/arm/mach-omap2/voltagedomains44xx_data.c index c4584e9ac71..4e11d022595 100644 --- a/arch/arm/mach-omap2/voltagedomains44xx_data.c +++ b/arch/arm/mach-omap2/voltagedomains44xx_data.c @@ -21,7 +21,7 @@ #include <linux/err.h> #include <linux/init.h> -#include <plat/common.h> +#include "common.h" #include "prm-regbits-44xx.h" #include "prm44xx.h" diff --git a/arch/arm/mach-omap2/vp.c b/arch/arm/mach-omap2/vp.c index 66bd700a2b9..807391d84a9 100644 --- a/arch/arm/mach-omap2/vp.c +++ b/arch/arm/mach-omap2/vp.c @@ -1,7 +1,7 @@ #include <linux/kernel.h> #include <linux/init.h> -#include <plat/common.h> +#include "common.h" #include "voltage.h" #include "vp.h" diff --git a/arch/arm/mach-omap2/vp3xxx_data.c b/arch/arm/mach-omap2/vp3xxx_data.c index 260c554b154..bd89f80089f 100644 --- a/arch/arm/mach-omap2/vp3xxx_data.c +++ b/arch/arm/mach-omap2/vp3xxx_data.c @@ -19,7 +19,7 @@ #include <linux/err.h> #include <linux/init.h> -#include <plat/common.h> +#include "common.h" #include "prm-regbits-34xx.h" #include "voltage.h" diff --git a/arch/arm/mach-omap2/vp44xx_data.c b/arch/arm/mach-omap2/vp44xx_data.c index b4e77044891..8c031d16879 100644 --- a/arch/arm/mach-omap2/vp44xx_data.c +++ b/arch/arm/mach-omap2/vp44xx_data.c @@ -19,7 +19,7 @@ #include <linux/err.h> #include <linux/init.h> -#include <plat/common.h> +#include "common.h" #include "prm44xx.h" #include "prm-regbits-44xx.h" |