diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 503414718905862d12e104b7940bfc7dc1524971..9a6d818734267535456bf425c0ad2d8f2e7d77c7 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" diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index d704f0ac328dabaf3601bd00917374017a307122..d33821b218b1413dfd2ebb3b6bff148e69cb9f95 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -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 77142c13fa13621edb91c49301f2b88fba8293d3..1c17bd8d23aa33948508ef542703ac9f92fc6f99 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -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 f552305162fc59f87ecd93d2b26bec5da1f75846..b27aa85643bfcbfe6b3c38c327d684ebceb62fd3 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -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 515646886b590cc7cad81cbef4048efc609bb7b9..21e31d499745847fc40abac27f965b7c07760d67 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -28,6 +28,7 @@ #include #include +#include #include #include #include @@ -984,6 +985,7 @@ 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 7834536ab41666ca2b2ff720a068023f3a48f765..0166f4edc66c14dc447242c332f68911ffa43a04 100644 --- a/arch/arm/mach-omap2/board-am3517crane.c +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -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 d314f033c9dfd7b21e5f8f94d24b44418a19e3da..18cf2ceee51eb7545b8fe1db6695e3e695c6b538 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -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 de8134b7f5805458cbcc3dc14753d93b15cc5b68..cf4f2c5cab70c2d8becdedf6f7f3199dfb9bff3f 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -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 bd1bcacb40f96b5c946f12096b4a0953de544bee..21a243684fd5070d502d6b2c7fecc073183a97d3 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -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 3f4dc6626845db9069a7193823de24025a93864c..1e2c52bf8a13e07b72049f46bb200a3abcd5ef9f 100644 --- a/arch/arm/mach-omap2/board-cm-t3517.c +++ b/arch/arm/mach-omap2/board-cm-t3517.c @@ -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 90154e411da0f27c2850fa4075ba44255bda7eb4..631c84501054c20286bf05789e72f57fe1fb61c1 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -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 fb55fa3dad5ae6d94cd76b4085b08f12aa07da2e..b9e71db33b927fd55629d8470f640f05f8ef7dae 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -122,6 +122,7 @@ 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 8b351d92a1cce289cf1af4eba51577b788f5b602..8b4a4da6c49d30dd865b60330bcc24968363ac1e 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -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 d0a3f78a9b694c2ffe6ad5a1507215c5ef909cee..b45d48decc671d9a807b1470c65e72eae13cd074 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -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 e179da0c4da53821003f3205717eaa8cc2d96787..72b2d86cce42ec781f14ea281e959b6205abef64 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -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 e9d5f4a3d0642dd0b553da23987136e9864e3d70..fa040524c19a5d263c652d4b5f0426fbeb675e4f 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -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 4a71cb7e42d4b02517d30be11a0151b93ef1e18f..b77fd3b5fe7b61b8a1d73a4e4f5b9c5296ac36fe 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -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 ec00b2ec70227ffa164fc928c5bc403d05c52f32..f86c1e8c303b364c281de58f9239156c9d3486ec 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -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 7c0f193f246dd58e5bc008cfb939c610b73ed65c..bd65196ff096a2c2ac301f6844afd44a7e19d2e4 100644 --- a/arch/arm/mach-omap2/board-omap3logic.c +++ b/arch/arm/mach-omap2/board-omap3logic.c @@ -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 f7811f4cfc3dbe4a059222a4dfdef4eaaaf3e233..caf607ce593d638561340cde96b75f88a3c00371 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -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 ddb7d6663c6d160869a70bce7a1c7949ae4cc8f3..4328ec889947201a991018a42aaab7002be9b201 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -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 a2d0d1971e27a7850457aad684ed7c92bbc704de..2b7bc4e5a7991d613594b5168dc6f55e114876cb 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -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 a8c2c4263e387c6b1b418191a1bd78ed0f847a37..aa9465e79bfce228859b1725d66ec0c37d35107e 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -31,6 +31,7 @@ #include #include +#include #include #include #include @@ -577,6 +578,7 @@ 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 4cf7aeabab8652303e93b935d5332c41cc0350e8..9865d8d3e521fa62c5bdecbdb6d4df4b89f755aa 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -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 616fb39763b0f4b82d9885a7057a0c0a6bdc6cde..e0f5fd5df1dfb440d33db4257a5d61f90287fae0 100644 --- a/arch/arm/mach-omap2/board-rm680.c +++ b/arch/arm/mach-omap2/board-rm680.c @@ -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.c b/arch/arm/mach-omap2/board-rx51.c index 4af7c4b2881ae19793d29c4c68ad65f50330210d..5e52af5810d93bd2def50cf201efbc475c1c53a6 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -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-zoom.c b/arch/arm/mach-omap2/board-zoom.c index be6684dc4f55d6a0c33ada72fc5f15f25b807f60..011b2e30b0979d7ebedf28be3ab55c473497ee73 100644 --- a/arch/arm/mach-omap2/board-zoom.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -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/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S index feb90a10945af23348d59e7a88a413b98ce18b4a..56964a0c4c7e71be8a242caaae69205c1465496c 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 -#include -#include -#include - -#include -#include -#include - -#include - -#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 - - .macro get_irqnr_preamble, base, tmp - ldr \base, =OMAP4_IRQ_BASE - .endm - -#endif - -#endif /* MULTI_OMAP2 */ diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index aa59f4247dc53bba585fa7f93e050c10902a0708..4a1cc5891682d0594d2e7386304b20c3592fac17 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -24,6 +24,7 @@ config ARCH_OMAP2PLUS select CLKDEV_LOOKUP select GENERIC_IRQ_CHIP select OMAP_DM_TIMER + select MULTI_IRQ_HANDLER help "Systems based on OMAP2, OMAP3 or OMAP4"