diff options
Diffstat (limited to 'arch/arm/mach-omap2')
28 files changed, 57 insertions, 67 deletions
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 5de6eac0a725..45cabc5283e4 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -260,7 +260,7 @@ MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board") .reserve = omap_reserve, .map_io = omap_2430sdp_map_io, .init_early = omap_2430sdp_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = omap_2430sdp_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 5dac974be625..85b207f03865 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -804,7 +804,7 @@ MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_3430sdp_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap_3430sdp_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index a5933cc15caa..2ec2d76087da 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -219,7 +219,7 @@ MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_sdp_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap_sdp_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c index 5e438a77cd72..0bed0a4c8338 100644 --- a/arch/arm/mach-omap2/board-am3517crane.c +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -104,7 +104,7 @@ MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = am3517_crane_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = am3517_crane_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index 63af4171c043..0db0fb843010 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -494,7 +494,7 @@ MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = am3517_evm_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = am3517_evm_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index b124bdfb4239..93576c8a7157 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -354,7 +354,7 @@ MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon") .reserve = omap_reserve, .map_io = omap_apollon_map_io, .init_early = omap_apollon_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = omap_apollon_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 77456dec93ea..2940d640a661 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -646,7 +646,7 @@ MACHINE_START(CM_T35, "Compulab CM-T35") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = cm_t35_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = cm_t35_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c index c3a9fd35034a..8f152228977c 100644 --- a/arch/arm/mach-omap2/board-cm-t3517.c +++ b/arch/arm/mach-omap2/board-cm-t3517.c @@ -304,7 +304,7 @@ MACHINE_START(CM_T3517, "Compulab CM-T3517") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = cm_t3517_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = cm_t3517_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 34956ec83296..00f6cb6e3bf9 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -438,7 +438,7 @@ static void __init devkit8000_init_early(void) static void __init devkit8000_init_irq(void) { - omap_init_irq(); + omap3_init_irq(); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(12); #endif diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 73e3c31e8508..ccd503ac24bd 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -70,7 +70,7 @@ MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx") .reserve = omap_reserve, .map_io = omap_generic_map_io, .init_early = omap_generic_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = omap_generic_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index bac7933b8cbb..2e16d6cb3fe1 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -298,7 +298,7 @@ static void __init omap_h4_init_early(void) static void __init omap_h4_init_irq(void) { - omap_init_irq(); + omap2_init_irq(); } static struct at24_platform_data m24c01 = { diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index 0c1bfca3f731..359b765483f5 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -703,7 +703,7 @@ MACHINE_START(IGEP0020, "IGEP v2 board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = igep_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = igep_init, .timer = &omap_timer, MACHINE_END @@ -713,7 +713,7 @@ MACHINE_START(IGEP0030, "IGEP OMAP3 module") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = igep_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = igep_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index f7d6038075f0..a054f54b1714 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -350,7 +350,7 @@ MACHINE_START(OMAP_LDP, "OMAP LDP board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_ldp_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap_ldp_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index 8d74318ed495..9c791a291898 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -699,7 +699,7 @@ MACHINE_START(NOKIA_N800, "Nokia N800") .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, .timer = &omap_timer, MACHINE_END @@ -709,7 +709,7 @@ MACHINE_START(NOKIA_N810, "Nokia N810") .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, .timer = &omap_timer, MACHINE_END @@ -719,7 +719,7 @@ MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 7f21d24bd437..456005548718 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -486,7 +486,7 @@ static void __init omap3_beagle_init_early(void) static void __init omap3_beagle_init_irq(void) { - omap_init_irq(); + omap3_init_irq(); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(12); #endif diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index b4d43464a303..79d5362cb260 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -740,7 +740,7 @@ MACHINE_START(OMAP3EVM, "OMAP3 EVM") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap3_evm_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3_evm_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c index 60d9be49dbab..739fdfc12338 100644 --- a/arch/arm/mach-omap2/board-omap3logic.c +++ b/arch/arm/mach-omap2/board-omap3logic.c @@ -215,7 +215,7 @@ MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board") .boot_params = 0x80000100, .map_io = omap3_map_io, .init_early = omap3logic_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3logic_init, .timer = &omap_timer, MACHINE_END @@ -224,7 +224,7 @@ MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board") .boot_params = 0x80000100, .map_io = omap3_map_io, .init_early = omap3logic_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3logic_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 2a0bb4818cae..7b4e1391ee80 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -642,7 +642,7 @@ MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap3pandora_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3pandora_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index 0c108a212ea2..01616260224b 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -494,7 +494,7 @@ static void __init omap3_stalker_init_early(void) static void __init omap3_stalker_init_irq(void) { - omap_init_irq(); + omap3_init_irq(); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(12); #endif diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index 5f649faf7377..3cc553159557 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -371,7 +371,7 @@ static void __init omap3_touchbook_init_early(void) static void __init omap3_touchbook_init_irq(void) { - omap_init_irq(); + omap3_init_irq(); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(12); #endif diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 175e1ab2b04d..9c9f20cd9ce1 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -615,7 +615,7 @@ MACHINE_START(OVERO, "Gumstix Overo") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = overo_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = overo_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c index 42d10b12da3c..9c3d115b65d1 100644 --- a/arch/arm/mach-omap2/board-rm680.c +++ b/arch/arm/mach-omap2/board-rm680.c @@ -163,7 +163,7 @@ MACHINE_START(NOKIA_RM680, "Nokia RM-680 board") .reserve = omap_reserve, .map_io = rm680_map_io, .init_early = rm680_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = rm680_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index fec4cac8fa0a..ee35e4e8b09d 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -160,7 +160,7 @@ MACHINE_START(NOKIA_RX51, "Nokia RX-51 board") .reserve = rx51_reserve, .map_io = rx51_map_io, .init_early = rx51_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = rx51_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c index 09fa7bfff8d6..713c20f20f3e 100644 --- a/arch/arm/mach-omap2/board-ti8168evm.c +++ b/arch/arm/mach-omap2/board-ti8168evm.c @@ -33,11 +33,6 @@ static void __init ti8168_init_early(void) omap2_init_common_devices(NULL, NULL); } -static void __init ti8168_evm_init_irq(void) -{ - omap_init_irq(); -} - static void __init ti8168_evm_init(void) { omap_serial_init(); @@ -56,7 +51,7 @@ MACHINE_START(TI8168EVM, "ti8168evm") .boot_params = 0x80000100, .map_io = ti8168_evm_map_io, .init_early = ti8168_init_early, - .init_irq = ti8168_evm_init_irq, + .init_irq = ti816x_init_irq, .timer = &omap_timer, .init_machine = ti8168_evm_init, MACHINE_END diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c index 4b133d75c935..97a3f0b21c33 100644 --- a/arch/arm/mach-omap2/board-zoom.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -137,7 +137,7 @@ MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_zoom_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap_zoom_init, .timer = &omap_timer, MACHINE_END @@ -147,7 +147,7 @@ MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_zoom_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap_zoom_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 441e79d043a7..2ce1ce6fb4db 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -333,23 +333,9 @@ 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; -/* - * Initialize asm_irq_base for entry-macro.S - */ -static inline void omap_irq_base_init(void) -{ - if (cpu_is_omap24xx()) - omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP24XX_IC_BASE); - else if (cpu_is_omap34xx()) - omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP34XX_IC_BASE); - else if (cpu_is_omap44xx()) - omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP44XX_GIC_CPU_BASE); - else - pr_err("Could not initialize omap_irq_base\n"); -} - void __init omap2_init_common_infrastructure(void) { u8 postsetup_state; @@ -422,7 +408,6 @@ void __init omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0, _omap2_init_reprogram_sdrc(); } - omap_irq_base_init(); } /* diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 3af2b7a1045e..3a12f7586a4c 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -141,25 +141,20 @@ omap_alloc_gc(void __iomem *base, unsigned int irq_start, unsigned int num) IRQ_NOREQUEST | IRQ_NOPROBE, 0); } -void __init omap_init_irq(void) +static void __init omap_init_irq(u32 base, int nr_irqs) { unsigned long nr_of_irqs = 0; unsigned int nr_banks = 0; int i, j; + omap_irq_base = ioremap(base, SZ_4K); + if (WARN_ON(!omap_irq_base)) + return; + for (i = 0; i < ARRAY_SIZE(irq_banks); i++) { - unsigned long base = 0; struct omap_irq_bank *bank = irq_banks + i; - if (cpu_is_omap24xx()) - base = OMAP24XX_IC_BASE; - else if (cpu_is_omap34xx()) - base = OMAP34XX_IC_BASE; - - BUG_ON(!base); - - if (cpu_is_ti816x()) - bank->nr_irqs = 128; + bank->nr_irqs = nr_irqs; /* Static mapping, never released */ bank->base_reg = ioremap(base, SZ_4K); @@ -181,6 +176,21 @@ void __init omap_init_irq(void) nr_of_irqs, nr_banks, nr_banks > 1 ? "s" : ""); } +void __init omap2_init_irq(void) +{ + omap_init_irq(OMAP24XX_IC_BASE, 96); +} + +void __init omap3_init_irq(void) +{ + omap_init_irq(OMAP34XX_IC_BASE, 96); +} + +void __init ti816x_init_irq(void) +{ + omap_init_irq(OMAP34XX_IC_BASE, 128); +} + #ifdef CONFIG_ARCH_OMAP3 static struct omap3_intc_regs intc_context[ARRAY_SIZE(irq_banks)]; diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 9ef8c29dd817..35ac3e5f6e94 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -19,6 +19,8 @@ #include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> +#include <plat/irqs.h> + #include <mach/hardware.h> #include <mach/omap4-common.h> @@ -31,17 +33,15 @@ void __iomem *gic_dist_base_addr; void __init gic_init_irq(void) { - void __iomem *gic_cpu_base; - /* Static mapping, never released */ gic_dist_base_addr = ioremap(OMAP44XX_GIC_DIST_BASE, SZ_4K); BUG_ON(!gic_dist_base_addr); /* Static mapping, never released */ - gic_cpu_base = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512); - BUG_ON(!gic_cpu_base); + omap_irq_base = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512); + BUG_ON(!omap_irq_base); - gic_init(0, 29, gic_dist_base_addr, gic_cpu_base); + gic_init(0, 29, gic_dist_base_addr, omap_irq_base); } #ifdef CONFIG_CACHE_L2X0 |