diff options
Diffstat (limited to 'arch/arm')
175 files changed, 984 insertions, 1620 deletions
diff --git a/arch/arm/boot/dts/tegra-ventana.dts b/arch/arm/boot/dts/tegra-ventana.dts index 9b29a62..3f9abd6b 100644 --- a/arch/arm/boot/dts/tegra-ventana.dts +++ b/arch/arm/boot/dts/tegra-ventana.dts @@ -22,11 +22,10 @@ sdhci@c8000400 { cd-gpios = <&gpio 69 0>; /* gpio PI5 */ wp-gpios = <&gpio 57 0>; /* gpio PH1 */ - power-gpios = <&gpio 155 0>; /* gpio PT3 */ + power-gpios = <&gpio 70 0>; /* gpio PI6 */ }; sdhci@c8000600 { - power-gpios = <&gpio 70 0>; /* gpio PI6 */ support-8bit; }; }; diff --git a/arch/arm/common/Kconfig b/arch/arm/common/Kconfig index 74df9ca..81a933e 100644 --- a/arch/arm/common/Kconfig +++ b/arch/arm/common/Kconfig @@ -1,8 +1,14 @@ config ARM_GIC select IRQ_DOMAIN + select MULTI_IRQ_HANDLER + bool + +config GIC_NON_BANKED bool config ARM_VIC + select IRQ_DOMAIN + select MULTI_IRQ_HANDLER bool config ARM_VIC_NR diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c index 0e6ae47..a1feb6b 100644 --- a/arch/arm/common/gic.c +++ b/arch/arm/common/gic.c @@ -40,13 +40,36 @@ #include <linux/slab.h> #include <asm/irq.h> +#include <asm/exception.h> #include <asm/mach/irq.h> #include <asm/hardware/gic.h> -static DEFINE_RAW_SPINLOCK(irq_controller_lock); +union gic_base { + void __iomem *common_base; + void __percpu __iomem **percpu_base; +}; -/* Address of GIC 0 CPU interface */ -void __iomem *gic_cpu_base_addr __read_mostly; +struct gic_chip_data { + unsigned int irq_offset; + union gic_base dist_base; + union gic_base cpu_base; +#ifdef CONFIG_CPU_PM + u32 saved_spi_enable[DIV_ROUND_UP(1020, 32)]; + u32 saved_spi_conf[DIV_ROUND_UP(1020, 16)]; + u32 saved_spi_target[DIV_ROUND_UP(1020, 4)]; + u32 __percpu *saved_ppi_enable; + u32 __percpu *saved_ppi_conf; +#endif +#ifdef CONFIG_IRQ_DOMAIN + struct irq_domain domain; +#endif + unsigned int gic_irqs; +#ifdef CONFIG_GIC_NON_BANKED + void __iomem *(*get_base)(union gic_base *); +#endif +}; + +static DEFINE_RAW_SPINLOCK(irq_controller_lock); /* * Supported arch specific GIC irq extension. @@ -67,16 +90,48 @@ struct irq_chip gic_arch_extn = { static struct gic_chip_data gic_data[MAX_GIC_NR] __read_mostly; +#ifdef CONFIG_GIC_NON_BANKED +static void __iomem *gic_get_percpu_base(union gic_base *base) +{ + return *__this_cpu_ptr(base->percpu_base); +} + +static void __iomem *gic_get_common_base(union gic_base *base) +{ + return base->common_base; +} + +static inline void __iomem *gic_data_dist_base(struct gic_chip_data *data) +{ + return data->get_base(&data->dist_base); +} + +static inline void __iomem *gic_data_cpu_base(struct gic_chip_data *data) +{ + return data->get_base(&data->cpu_base); +} + +static inline void gic_set_base_accessor(struct gic_chip_data *data, + void __iomem *(*f)(union gic_base *)) +{ + data->get_base = f; +} +#else +#define gic_data_dist_base(d) ((d)->dist_base.common_base) +#define gic_data_cpu_base(d) ((d)->cpu_base.common_base) +#define gic_set_base_accessor(d,f) +#endif + static inline void __iomem *gic_dist_base(struct irq_data *d) { struct gic_chip_data *gic_data = irq_data_get_irq_chip_data(d); - return gic_data->dist_base; + return gic_data_dist_base(gic_data); } static inline void __iomem *gic_cpu_base(struct irq_data *d) { struct gic_chip_data *gic_data = irq_data_get_irq_chip_data(d); - return gic_data->cpu_base; + return gic_data_cpu_base(gic_data); } static inline unsigned int gic_irq(struct irq_data *d) @@ -215,6 +270,32 @@ static int gic_set_wake(struct irq_data *d, unsigned int on) #define gic_set_wake NULL #endif +asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs) +{ + u32 irqstat, irqnr; + struct gic_chip_data *gic = &gic_data[0]; + void __iomem *cpu_base = gic_data_cpu_base(gic); + + do { + irqstat = readl_relaxed(cpu_base + GIC_CPU_INTACK); + irqnr = irqstat & ~0x1c00; + + if (likely(irqnr > 15 && irqnr < 1021)) { + irqnr = irq_domain_to_irq(&gic->domain, irqnr); + handle_IRQ(irqnr, regs); + continue; + } + if (irqnr < 16) { + writel_relaxed(irqstat, cpu_base + GIC_CPU_EOI); +#ifdef CONFIG_SMP + handle_IPI(irqnr, regs); +#endif + continue; + } + break; + } while (1); +} + static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc) { struct gic_chip_data *chip_data = irq_get_handler_data(irq); @@ -225,7 +306,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc) chained_irq_enter(chip, desc); raw_spin_lock(&irq_controller_lock); - status = readl_relaxed(chip_data->cpu_base + GIC_CPU_INTACK); + status = readl_relaxed(gic_data_cpu_base(chip_data) + GIC_CPU_INTACK); raw_spin_unlock(&irq_controller_lock); gic_irq = (status & 0x3ff); @@ -270,7 +351,7 @@ static void __init gic_dist_init(struct gic_chip_data *gic) u32 cpumask; unsigned int gic_irqs = gic->gic_irqs; struct irq_domain *domain = &gic->domain; - void __iomem *base = gic->dist_base; + void __iomem *base = gic_data_dist_base(gic); u32 cpu = 0; #ifdef CONFIG_SMP @@ -330,8 +411,8 @@ static void __init gic_dist_init(struct gic_chip_data *gic) static void __cpuinit gic_cpu_init(struct gic_chip_data *gic) { - void __iomem *dist_base = gic->dist_base; - void __iomem *base = gic->cpu_base; + void __iomem *dist_base = gic_data_dist_base(gic); + void __iomem *base = gic_data_cpu_base(gic); int i; /* @@ -368,7 +449,7 @@ static void gic_dist_save(unsigned int gic_nr) BUG(); gic_irqs = gic_data[gic_nr].gic_irqs; - dist_base = gic_data[gic_nr].dist_base; + dist_base = gic_data_dist_base(&gic_data[gic_nr]); if (!dist_base) return; @@ -403,7 +484,7 @@ static void gic_dist_restore(unsigned int gic_nr) BUG(); gic_irqs = gic_data[gic_nr].gic_irqs; - dist_base = gic_data[gic_nr].dist_base; + dist_base = gic_data_dist_base(&gic_data[gic_nr]); if (!dist_base) return; @@ -439,8 +520,8 @@ static void gic_cpu_save(unsigned int gic_nr) if (gic_nr >= MAX_GIC_NR) BUG(); - dist_base = gic_data[gic_nr].dist_base; - cpu_base = gic_data[gic_nr].cpu_base; + dist_base = gic_data_dist_base(&gic_data[gic_nr]); + cpu_base = gic_data_cpu_base(&gic_data[gic_nr]); if (!dist_base || !cpu_base) return; @@ -465,8 +546,8 @@ static void gic_cpu_restore(unsigned int gic_nr) if (gic_nr >= MAX_GIC_NR) BUG(); - dist_base = gic_data[gic_nr].dist_base; - cpu_base = gic_data[gic_nr].cpu_base; + dist_base = gic_data_dist_base(&gic_data[gic_nr]); + cpu_base = gic_data_cpu_base(&gic_data[gic_nr]); if (!dist_base || !cpu_base) return; @@ -491,6 +572,11 @@ static int gic_notifier(struct notifier_block *self, unsigned long cmd, void *v) int i; for (i = 0; i < MAX_GIC_NR; i++) { +#ifdef CONFIG_GIC_NON_BANKED + /* Skip over unused GICs */ + if (!gic_data[i].get_base) + continue; +#endif switch (cmd) { case CPU_PM_ENTER: gic_cpu_save(i); @@ -563,8 +649,9 @@ const struct irq_domain_ops gic_irq_domain_ops = { #endif }; -void __init gic_init(unsigned int gic_nr, int irq_start, - void __iomem *dist_base, void __iomem *cpu_base) +void __init gic_init_bases(unsigned int gic_nr, int irq_start, + void __iomem *dist_base, void __iomem *cpu_base, + u32 percpu_offset) { struct gic_chip_data *gic; struct irq_domain *domain; @@ -574,15 +661,42 @@ void __init gic_init(unsigned int gic_nr, int irq_start, gic = &gic_data[gic_nr]; domain = &gic->domain; - gic->dist_base = dist_base; - gic->cpu_base = cpu_base; +#ifdef CONFIG_GIC_NON_BANKED + if (percpu_offset) { /* Frankein-GIC without banked registers... */ + unsigned int cpu; + + gic->dist_base.percpu_base = alloc_percpu(void __iomem *); + gic->cpu_base.percpu_base = alloc_percpu(void __iomem *); + if (WARN_ON(!gic->dist_base.percpu_base || + !gic->cpu_base.percpu_base)) { + free_percpu(gic->dist_base.percpu_base); + free_percpu(gic->cpu_base.percpu_base); + return; + } + + for_each_possible_cpu(cpu) { + unsigned long offset = percpu_offset * cpu_logical_map(cpu); + *per_cpu_ptr(gic->dist_base.percpu_base, cpu) = dist_base + offset; + *per_cpu_ptr(gic->cpu_base.percpu_base, cpu) = cpu_base + offset; + } + + gic_set_base_accessor(gic, gic_get_percpu_base); + } else +#endif + { /* Normal, sane GIC... */ + WARN(percpu_offset, + "GIC_NON_BANKED not enabled, ignoring %08x offset!", + percpu_offset); + gic->dist_base.common_base = dist_base; + gic->cpu_base.common_base = cpu_base; + gic_set_base_accessor(gic, gic_get_common_base); + } /* * For primary GICs, skip over SGIs. * For secondary GICs, skip over PPIs, too. */ if (gic_nr == 0) { - gic_cpu_base_addr = cpu_base; domain->hwirq_base = 16; if (irq_start > 0) irq_start = (irq_start & ~31) + 16; @@ -593,7 +707,7 @@ void __init gic_init(unsigned int gic_nr, int irq_start, * Find out how many interrupts are supported. * The GIC only supports up to 1020 interrupt sources. */ - gic_irqs = readl_relaxed(dist_base + GIC_DIST_CTR) & 0x1f; + gic_irqs = readl_relaxed(gic_data_dist_base(gic) + GIC_DIST_CTR) & 0x1f; gic_irqs = (gic_irqs + 1) * 32; if (gic_irqs > 1020) gic_irqs = 1020; @@ -641,7 +755,7 @@ void gic_raise_softirq(const struct cpumask *mask, unsigned int irq) dsb(); /* this always happens on GIC0 */ - writel_relaxed(map << 16 | irq, gic_data[0].dist_base + GIC_DIST_SOFTINT); + writel_relaxed(map << 16 | irq, gic_data_dist_base(&gic_data[0]) + GIC_DIST_SOFTINT); } #endif @@ -652,6 +766,7 @@ int __init gic_of_init(struct device_node *node, struct device_node *parent) { void __iomem *cpu_base; void __iomem *dist_base; + u32 percpu_offset; int irq; struct irq_domain *domain = &gic_data[gic_cnt].domain; @@ -664,9 +779,12 @@ int __init gic_of_init(struct device_node *node, struct device_node *parent) cpu_base = of_iomap(node, 1); WARN(!cpu_base, "unable to map gic cpu registers\n"); + if (of_property_read_u32(node, "cpu-offset", &percpu_offset)) + percpu_offset = 0; + domain->of_node = of_node_get(node); - gic_init(gic_cnt, -1, dist_base, cpu_base); + gic_init_bases(gic_cnt, -1, dist_base, cpu_base, percpu_offset); if (parent) { irq = irq_of_parse_and_map(node, 0); diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c index 01f18a4..6ed41ec 100644 --- a/arch/arm/common/vic.c +++ b/arch/arm/common/vic.c @@ -19,17 +19,22 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include <linux/export.h> #include <linux/init.h> #include <linux/list.h> #include <linux/io.h> +#include <linux/irqdomain.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> #include <linux/syscore_ops.h> #include <linux/device.h> #include <linux/amba/bus.h> +#include <asm/exception.h> #include <asm/mach/irq.h> #include <asm/hardware/vic.h> -#ifdef CONFIG_PM /** * struct vic_device - VIC PM device * @irq: The IRQ number for the base of the VIC. @@ -40,6 +45,7 @@ * @int_enable: Save for VIC_INT_ENABLE. * @soft_int: Save for VIC_INT_SOFT. * @protect: Save for VIC_PROTECT. + * @domain: The IRQ domain for the VIC. */ struct vic_device { void __iomem *base; @@ -50,13 +56,13 @@ struct vic_device { u32 int_enable; u32 soft_int; u32 protect; + struct irq_domain domain; }; /* we cannot allocate memory when VICs are initially registered */ static struct vic_device vic_devices[CONFIG_ARM_VIC_NR]; static int vic_id; -#endif /* CONFIG_PM */ /** * vic_init2 - common initialisation code @@ -156,39 +162,50 @@ static int __init vic_pm_init(void) return 0; } late_initcall(vic_pm_init); +#endif /* CONFIG_PM */ /** - * vic_pm_register - Register a VIC for later power management control + * vic_register() - Register a VIC. * @base: The base address of the VIC. * @irq: The base IRQ for the VIC. * @resume_sources: bitmask of interrupts allowed for resume sources. + * @node: The device tree node associated with the VIC. * * Register the VIC with the system device tree so that it can be notified * of suspend and resume requests and ensure that the correct actions are * taken to re-instate the settings on resume. + * + * This also configures the IRQ domain for the VIC. */ -static void __init vic_pm_register(void __iomem *base, unsigned int irq, u32 resume_sources) +static void __init vic_register(void __iomem *base, unsigned int irq, + u32 resume_sources, struct device_node *node) { struct vic_device *v; - if (vic_id >= ARRAY_SIZE(vic_devices)) + if (vic_id >= ARRAY_SIZE(vic_devices)) { printk(KERN_ERR "%s: too few VICs, increase CONFIG_ARM_VIC_NR\n", __func__); - else { - v = &vic_devices[vic_id]; - v->base = base; - v->resume_sources = resume_sources; - v->irq = irq; - vic_id++; + return; } + + v = &vic_devices[vic_id]; + v->base = base; + v->resume_sources = resume_sources; + v->irq = irq; + vic_id++; + + v->domain.irq_base = irq; + v->domain.nr_irq = 32; +#ifdef CONFIG_OF_IRQ + v->domain.of_node = of_node_get(node); + v->domain.ops = &irq_domain_simple_ops; +#endif /* CONFIG_OF */ + irq_domain_add(&v->domain); } -#else -static inline void vic_pm_register(void __iomem *base, unsigned int irq, u32 arg1) { } -#endif /* CONFIG_PM */ static void vic_ack_irq(struct irq_data *d) { void __iomem *base = irq_data_get_irq_chip_data(d); - unsigned int irq = d->irq & 31; + unsigned int irq = d->hwirq; writel(1 << irq, base + VIC_INT_ENABLE_CLEAR); /* moreover, clear the soft-triggered, in case it was the reason */ writel(1 << irq, base + VIC_INT_SOFT_CLEAR); @@ -197,14 +214,14 @@ static void vic_ack_irq(struct irq_data *d) static void vic_mask_irq(struct irq_data *d) { void __iomem *base = irq_data_get_irq_chip_data(d); - unsigned int irq = d->irq & 31; + unsigned int irq = d->hwirq; writel(1 << irq, base + VIC_INT_ENABLE_CLEAR); } static void vic_unmask_irq(struct irq_data *d) { void __iomem *base = irq_data_get_irq_chip_data(d); - unsigned int irq = d->irq & 31; + unsigned int irq = d->hwirq; writel(1 << irq, base + VIC_INT_ENABLE); } @@ -226,7 +243,7 @@ static struct vic_device *vic_from_irq(unsigned int irq) static int vic_set_wake(struct irq_data *d, unsigned int on) { struct vic_device *v = vic_from_irq(d->irq); - unsigned int off = d->irq & 31; + unsigned int off = d->hwirq; u32 bit = 1 << off; if (!v) @@ -330,15 +347,9 @@ static void __init vic_init_st(void __iomem *base, unsigned int irq_start, vic_set_irq_sources(base, irq_start, vic_sources); } -/** - * vic_init - initialise a vectored interrupt controller - * @base: iomem base address - * @irq_start: starting interrupt number, must be muliple of 32 - * @vic_sources: bitmask of interrupt sources to allow - * @resume_sources: bitmask of interrupt sources to allow for resume - */ -void __init vic_init(void __iomem *base, unsigned int irq_start, - u32 vic_sources, u32 resume_sources) +static void __init __vic_init(void __iomem *base, unsigned int irq_start, + u32 vic_sources, u32 resume_sources, + struct device_node *node) { unsigned int i; u32 cellid = 0; @@ -375,5 +386,81 @@ void __init vic_init(void __iomem *base, unsigned int irq_start, vic_set_irq_sources(base, irq_start, vic_sources); - vic_pm_register(base, irq_start, resume_sources); + vic_register(base, irq_start, resume_sources, node); +} + +/** + * vic_init() - initialise a vectored interrupt controller + * @base: iomem base address + * @irq_start: starting interrupt number, must be muliple of 32 + * @vic_sources: bitmask of interrupt sources to allow + * @resume_sources: bitmask of interrupt sources to allow for resume + */ +void __init vic_init(void __iomem *base, unsigned int irq_start, + u32 vic_sources, u32 resume_sources) +{ + __vic_init(base, irq_start, vic_sources, resume_sources, NULL); +} + +#ifdef CONFIG_OF +int __init vic_of_init(struct device_node *node, struct device_node *parent) +{ + void __iomem *regs; + int irq_base; + + if (WARN(parent, "non-root VICs are not supported")) + return -EINVAL; + + regs = of_iomap(node, 0); + if (WARN_ON(!regs)) + return -EIO; + + irq_base = irq_alloc_descs(-1, 0, 32, numa_node_id()); + if (WARN_ON(irq_base < 0)) + goto out_unmap; + + __vic_init(regs, irq_base, ~0, ~0, node); + + return 0; + + out_unmap: + iounmap(regs); + + return -EIO; +} +#endif /* CONFIG OF */ + +/* + * Handle each interrupt in a single VIC. Returns non-zero if we've + * handled at least one interrupt. This does a single read of the + * status register and handles all interrupts in order from LSB first. + */ +static int handle_one_vic(struct vic_device *vic, struct pt_regs *regs) +{ + u32 stat, irq; + int handled = 0; + + stat = readl_relaxed(vic->base + VIC_IRQ_STATUS); + while (stat) { + irq = ffs(stat) - 1; + handle_IRQ(irq_domain_to_irq(&vic->domain, irq), regs); + stat &= ~(1 << irq); + handled = 1; + } + + return handled; +} + +/* + * Keep iterating over all registered VIC's until there are no pending + * interrupts. + */ +asmlinkage void __exception_irq_entry vic_handle_irq(struct pt_regs *regs) +{ + int i, handled; + + do { + for (i = 0, handled = 0; i < vic_id; ++i) + handled |= handle_one_vic(&vic_devices[i], regs); + } while (handled); } diff --git a/arch/arm/include/asm/entry-macro-vic2.S b/arch/arm/include/asm/entry-macro-vic2.S deleted file mode 100644 index 3ceb85e..0000000 --- a/arch/arm/include/asm/entry-macro-vic2.S +++ /dev/null @@ -1,57 +0,0 @@ -/* arch/arm/include/asm/entry-macro-vic2.S - * - * Originally arch/arm/mach-s3c6400/include/mach/entry-macro.S - * - * Copyright 2008 Openmoko, Inc. - * Copyright 2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * Low-level IRQ helper macros for a device with two VICs - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. -*/ - -/* This should be included from <mach/entry-macro.S> with the necessary - * defines for virtual addresses and IRQ bases for the two vics. - * - * The code needs the following defined: - * IRQ_VIC0_BASE IRQ number of VIC0's first IRQ - * IRQ_VIC1_BASE IRQ number of VIC1's first IRQ - * VA_VIC0 Virtual address of VIC0 - * VA_VIC1 Virtual address of VIC1 - * - * Note, code assumes VIC0's virtual address is an ARM immediate constant - * away from VIC1. -*/ - -#include <asm/hardware/vic.h> - - .macro disable_fiq - .endm - - .macro get_irqnr_preamble, base, tmp - ldr \base, =VA_VIC0 - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - @ check the vic0 - mov \irqnr, #IRQ_VIC0_BASE + 31 - ldr \irqstat, [ \base, # VIC_IRQ_STATUS ] - teq \irqstat, #0 - - @ otherwise try vic1 - addeq \tmp, \base, #(VA_VIC1 - VA_VIC0) - addeq \irqnr, \irqnr, #(IRQ_VIC1_BASE - IRQ_VIC0_BASE) - ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ] - teqeq \irqstat, #0 - - clzne \irqstat, \irqstat - subne \irqnr, \irqnr, \irqstat - .endm diff --git a/arch/arm/include/asm/hardware/entry-macro-gic.S b/arch/arm/include/asm/hardware/entry-macro-gic.S deleted file mode 100644 index 74ebc80..0000000 --- a/arch/arm/include/asm/hardware/entry-macro-gic.S +++ /dev/null @@ -1,60 +0,0 @@ -/* - * arch/arm/include/asm/hardware/entry-macro-gic.S - * - * Low-level IRQ helper macros for GIC - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <asm/hardware/gic.h> - -#ifndef HAVE_GET_IRQNR_PREAMBLE - .macro get_irqnr_preamble, base, tmp - ldr \base, =gic_cpu_base_addr - ldr \base, [\base] - .endm -#endif - -/* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * A simple read from the controller will tell us the number of the highest - * priority enabled interrupt. We then just need to check whether it is in the - * valid range for an IRQ (30-1020 inclusive). - */ - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - ldr \irqstat, [\base, #GIC_CPU_INTACK] - /* bits 12-10 = src CPU, 9-0 = int # */ - - ldr \tmp, =1021 - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #15 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - .endm - -/* 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 - strcc \irqstat, [\base, #GIC_CPU_EOI] - cmpcs \irqnr, \irqnr - .endm diff --git a/arch/arm/include/asm/hardware/gic.h b/arch/arm/include/asm/hardware/gic.h index 3e91f22..4bdfe00 100644 --- a/arch/arm/include/asm/hardware/gic.h +++ b/arch/arm/include/asm/hardware/gic.h @@ -36,30 +36,22 @@ #include <linux/irqdomain.h> struct device_node; -extern void __iomem *gic_cpu_base_addr; extern struct irq_chip gic_arch_extn; -void gic_init(unsigned int, int, void __iomem *, void __iomem *); +void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *, + u32 offset); int gic_of_init(struct device_node *node, struct device_node *parent); void gic_secondary_init(unsigned int); +void gic_handle_irq(struct pt_regs *regs); void gic_cascade_irq(unsigned int gic_nr, unsigned int irq); void gic_raise_softirq(const struct cpumask *mask, unsigned int irq); -struct gic_chip_data { - void __iomem *dist_base; - void __iomem *cpu_base; -#ifdef CONFIG_CPU_PM - u32 saved_spi_enable[DIV_ROUND_UP(1020, 32)]; - u32 saved_spi_conf[DIV_ROUND_UP(1020, 16)]; - u32 saved_spi_target[DIV_ROUND_UP(1020, 4)]; - u32 __percpu *saved_ppi_enable; - u32 __percpu *saved_ppi_conf; -#endif -#ifdef CONFIG_IRQ_DOMAIN - struct irq_domain domain; -#endif - unsigned int gic_irqs; -}; +static inline void gic_init(unsigned int nr, int start, + void __iomem *dist , void __iomem *cpu) +{ + gic_init_bases(nr, start, dist, cpu, 0); +} + #endif #endif diff --git a/arch/arm/include/asm/hardware/vic.h b/arch/arm/include/asm/hardware/vic.h index 5d72550..f42ebd6 100644 --- a/arch/arm/include/asm/hardware/vic.h +++ b/arch/arm/include/asm/hardware/vic.h @@ -41,7 +41,15 @@ #define VIC_PL192_VECT_ADDR 0xF00 #ifndef __ASSEMBLY__ +#include <linux/compiler.h> +#include <linux/types.h> + +struct device_node; +struct pt_regs; + void vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources, u32 resume_sources); -#endif +int vic_of_init(struct device_node *node, struct device_node *parent); +void vic_handle_irq(struct pt_regs *regs); +#endif /* __ASSEMBLY__ */ #endif diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index 9ad50c4..bd49a6a 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -36,12 +36,11 @@ #ifdef CONFIG_MULTI_IRQ_HANDLER ldr r1, =handle_arch_irq mov r0, sp - ldr r1, [r1] adr lr, BSYM(9997f) - teq r1, #0 - movne pc, r1 -#endif + ldr pc, [r1] +#else arch_irq_handler_default +#endif 9997: .endm diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c index a4401d6..adad70d 100644 --- a/arch/arm/mach-at91/at91cap9_devices.c +++ b/arch/arm/mach-at91/at91cap9_devices.c @@ -98,7 +98,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) {} * USB HS Device (Gadget) * -------------------------------------------------------------------- */ -#if defined(CONFIG_USB_GADGET_ATMEL_USBA) || defined(CONFIG_USB_GADGET_ATMEL_USBA_MODULE) +#if defined(CONFIG_USB_ATMEL_USBA) || defined(CONFIG_USB_ATMEL_USBA_MODULE) static struct resource usba_udc_resources[] = { [0] = { @@ -1021,8 +1021,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {} #if defined(CONFIG_SERIAL_ATMEL) static struct resource dbgu_resources[] = { [0] = { - .start = AT91_VA_BASE_SYS + AT91_DBGU, - .end = AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1, + .start = AT91_BASE_SYS + AT91_DBGU, + .end = AT91_BASE_SYS + AT91_DBGU + SZ_512 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -1035,7 +1035,6 @@ static struct resource dbgu_resources[] = { static struct atmel_uart_data dbgu_data = { .use_dma_tx = 0, .use_dma_rx = 0, /* DBGU not capable of receive DMA */ - .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU), }; static u64 dbgu_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index 01d8bbd..66591fa 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -877,8 +877,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {} #if defined(CONFIG_SERIAL_ATMEL) static struct resource dbgu_resources[] = { [0] = { - .start = AT91_VA_BASE_SYS + AT91_DBGU, - .end = AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1, + .start = AT91_BASE_SYS + AT91_DBGU, + .end = AT91_BASE_SYS + AT91_DBGU + SZ_512 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -891,7 +891,6 @@ static struct resource dbgu_resources[] = { static struct atmel_uart_data dbgu_data = { .use_dma_tx = 0, .use_dma_rx = 0, /* DBGU not capable of receive DMA */ - .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU), }; static u64 dbgu_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index 24b6f8c..25e3464 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -837,8 +837,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {} #if defined(CONFIG_SERIAL_ATMEL) static struct resource dbgu_resources[] = { [0] = { - .start = AT91_VA_BASE_SYS + AT91_DBGU, - .end = AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1, + .start = AT91_BASE_SYS + AT91_DBGU, + .end = AT91_BASE_SYS + AT91_DBGU + SZ_512 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -851,7 +851,6 @@ static struct resource dbgu_resources[] = { static struct atmel_uart_data dbgu_data = { .use_dma_tx = 0, .use_dma_rx = 0, /* DBGU not capable of receive DMA */ - .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU), }; static u64 dbgu_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c index 3b70b389..ae78f4d 100644 --- a/arch/arm/mach-at91/at91sam9261_devices.c +++ b/arch/arm/mach-at91/at91sam9261_devices.c @@ -816,8 +816,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {} #if defined(CONFIG_SERIAL_ATMEL) static struct resource dbgu_resources[] = { [0] = { - .start = AT91_VA_BASE_SYS + AT91_DBGU, - .end = AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1, + .start = AT91_BASE_SYS + AT91_DBGU, + .end = AT91_BASE_SYS + AT91_DBGU + SZ_512 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -830,7 +830,6 @@ static struct resource dbgu_resources[] = { static struct atmel_uart_data dbgu_data = { .use_dma_tx = 0, .use_dma_rx = 0, /* DBGU not capable of receive DMA */ - .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU), }; static u64 dbgu_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index 3faa1fd..ad017eb 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -1196,8 +1196,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {} static struct resource dbgu_resources[] = { [0] = { - .start = AT91_VA_BASE_SYS + AT91_DBGU, - .end = AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1, + .start = AT91_BASE_SYS + AT91_DBGU, + .end = AT91_BASE_SYS + AT91_DBGU + SZ_512 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -1210,7 +1210,6 @@ static struct resource dbgu_resources[] = { static struct atmel_uart_data dbgu_data = { .use_dma_tx = 0, .use_dma_rx = 0, /* DBGU not capable of receive DMA */ - .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU), }; static u64 dbgu_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c index 000b5e1..09a16d6 100644 --- a/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/arch/arm/mach-at91/at91sam9g45_devices.c @@ -197,7 +197,7 @@ void __init at91_add_device_usbh_ehci(struct at91_usbh_data *data) {} * USB HS Device (Gadget) * -------------------------------------------------------------------- */ -#if defined(CONFIG_USB_GADGET_ATMEL_USBA) || defined(CONFIG_USB_GADGET_ATMEL_USBA_MODULE) +#if defined(CONFIG_USB_ATMEL_USBA) || defined(CONFIG_USB_ATMEL_USBA_MODULE) static struct resource usba_udc_resources[] = { [0] = { .start = AT91SAM9G45_UDPHS_FIFO, @@ -1332,8 +1332,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {} #if defined(CONFIG_SERIAL_ATMEL) static struct resource dbgu_resources[] = { [0] = { - .start = AT91_VA_BASE_SYS + AT91_DBGU, - .end = AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1, + .start = AT91_BASE_SYS + AT91_DBGU, + .end = AT91_BASE_SYS + AT91_DBGU + SZ_512 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -1346,7 +1346,6 @@ static struct resource dbgu_resources[] = { static struct atmel_uart_data dbgu_data = { .use_dma_tx = 0, .use_dma_rx = 0, - .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU), }; static u64 dbgu_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index 305a851..628eb56 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -75,7 +75,7 @@ void __init at91_add_device_hdmac(void) {} * USB HS Device (Gadget) * -------------------------------------------------------------------- */ -#if defined(CONFIG_USB_GADGET_ATMEL_USBA) || defined(CONFIG_USB_GADGET_ATMEL_USBA_MODULE) +#if defined(CONFIG_USB_ATMEL_USBA) || defined(CONFIG_USB_ATMEL_USBA_MODULE) static struct resource usba_udc_resources[] = { [0] = { @@ -908,8 +908,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {} #if defined(CONFIG_SERIAL_ATMEL) static struct resource dbgu_resources[] = { [0] = { - .start = AT91_VA_BASE_SYS + AT91_DBGU, - .end = AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1, + .start = AT91_BASE_SYS + AT91_DBGU, + .end = AT91_BASE_SYS + AT91_DBGU + SZ_512 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -922,7 +922,6 @@ static struct resource dbgu_resources[] = { static struct atmel_uart_data dbgu_data = { .use_dma_tx = 0, .use_dma_rx = 0, /* DBGU not capable of receive DMA */ - .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU), }; static u64 dbgu_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c index 649b052..12a3f95 100644 --- a/arch/arm/mach-at91/board-yl-9200.c +++ b/arch/arm/mach-at91/board-yl-9200.c @@ -384,7 +384,7 @@ static struct spi_board_info yl9200_spi_devices[] = { #include <video/s1d13xxxfb.h> -static void __init yl9200_init_video(void) +static void yl9200_init_video(void) { /* NWAIT Signal */ at91_set_A_periph(AT91_PIN_PC6, 0); diff --git a/arch/arm/mach-at91/include/mach/vmalloc.h b/arch/arm/mach-at91/include/mach/vmalloc.h index 8eb459f..8e4a1bd 100644 --- a/arch/arm/mach-at91/include/mach/vmalloc.h +++ b/arch/arm/mach-at91/include/mach/vmalloc.h @@ -21,6 +21,8 @@ #ifndef __ASM_ARCH_VMALLOC_H #define __ASM_ARCH_VMALLOC_H +#include <mach/hardware.h> + #define VMALLOC_END (AT91_VIRT_BASE & PGDIR_MASK) #endif diff --git a/arch/arm/mach-cns3xxx/cns3420vb.c b/arch/arm/mach-cns3xxx/cns3420vb.c index 55f7b4b..594852f 100644 --- a/arch/arm/mach-cns3xxx/cns3420vb.c +++ b/arch/arm/mach-cns3xxx/cns3420vb.c @@ -26,6 +26,7 @@ #include <linux/mtd/partitions.h> #include <asm/setup.h> #include <asm/mach-types.h> +#include <asm/hardware/gic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> @@ -201,5 +202,6 @@ MACHINE_START(CNS3420VB, "Cavium Networks CNS3420 Validation Board") .map_io = cns3420_map_io, .init_irq = cns3xxx_init_irq, .timer = &cns3xxx_timer, + .handle_irq = gic_handle_irq, .init_machine = cns3420_init, MACHINE_END diff --git a/arch/arm/mach-cns3xxx/include/mach/entry-macro.S b/arch/arm/mach-cns3xxx/include/mach/entry-macro.S index d87bfc3..01c57df 100644 --- a/arch/arm/mach-cns3xxx/include/mach/entry-macro.S +++ b/arch/arm/mach-cns3xxx/include/mach/entry-macro.S @@ -8,8 +8,6 @@ * published by the Free Software Foundation. */ -#include <asm/hardware/entry-macro-gic.S> - .macro disable_fiq .endm diff --git a/arch/arm/mach-ep93xx/adssphere.c b/arch/arm/mach-ep93xx/adssphere.c index 0713448..d9b0ea2 100644 --- a/arch/arm/mach-ep93xx/adssphere.c +++ b/arch/arm/mach-ep93xx/adssphere.c @@ -16,6 +16,7 @@ #include <mach/hardware.h> +#include <asm/hardware/vic.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, + .handle_irq = vic_handle_irq, .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 70ef8c5..9bbae08 100644 --- 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 <asm/hardware/vic.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, + .handle_irq = vic_handle_irq, .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, + .handle_irq = vic_handle_irq, .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, + .handle_irq = vic_handle_irq, .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, + .handle_irq = vic_handle_irq, .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, + .handle_irq = vic_handle_irq, .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, + .handle_irq = vic_handle_irq, .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, + .handle_irq = vic_handle_irq, .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, + .handle_irq = vic_handle_irq, .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 45ee205..1dd32a7 100644 --- a/arch/arm/mach-ep93xx/gesbc9312.c +++ b/arch/arm/mach-ep93xx/gesbc9312.c @@ -16,6 +16,7 @@ #include <mach/hardware.h> +#include <asm/hardware/vic.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, + .handle_irq = vic_handle_irq, .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 96b85e2..9be6edc 100644 --- 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. */ -#include <mach/ep93xx-regs.h> .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - .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 e72f736..a6dae6c 100644 --- a/arch/arm/mach-ep93xx/micro9.c +++ b/arch/arm/mach-ep93xx/micro9.c @@ -18,6 +18,7 @@ #include <mach/hardware.h> +#include <asm/hardware/vic.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, + .handle_irq = vic_handle_irq, .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, + .handle_irq = vic_handle_irq, .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, + .handle_irq = vic_handle_irq, .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, + .handle_irq = vic_handle_irq, .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 52e090d..40121ba 100644 --- 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 <asm/hardware/vic.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, + .handle_irq = vic_handle_irq, .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 8121e3a..ec7c63f 100644 --- 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 <asm/hardware/vic.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, + .handle_irq = vic_handle_irq, .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 8b2f143..760384e 100644 --- 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 <asm/hardware/vic.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, + .handle_irq = vic_handle_irq, .timer = &ep93xx_timer, .init_machine = ts72xx_init_machine, MACHINE_END diff --git a/arch/arm/mach-exynos/cpu.c b/arch/arm/mach-exynos/cpu.c index 90ec247..6e34485 100644 --- a/arch/arm/mach-exynos/cpu.c +++ b/arch/arm/mach-exynos/cpu.c @@ -15,6 +15,7 @@ #include <asm/mach/irq.h> #include <asm/proc-fns.h> +#include <asm/exception.h> #include <asm/hardware/cache-l2x0.h> #include <asm/hardware/gic.h> @@ -33,8 +34,6 @@ #include <mach/regs-irq.h> #include <mach/regs-pmu.h> -unsigned int gic_bank_offset __read_mostly; - extern int combiner_init(unsigned int combiner_nr, void __iomem *base, unsigned int irq_start); extern void combiner_cascade_irq(unsigned int combiner_nr, unsigned int irq); @@ -207,27 +206,14 @@ void __init exynos4_init_clocks(int xtal) exynos4_setup_clocks(); } -static void exynos4_gic_irq_fix_base(struct irq_data *d) -{ - struct gic_chip_data *gic_data = irq_data_get_irq_chip_data(d); - - gic_data->cpu_base = S5P_VA_GIC_CPU + - (gic_bank_offset * smp_processor_id()); - - gic_data->dist_base = S5P_VA_GIC_DIST + - (gic_bank_offset * smp_processor_id()); -} - void __init exynos4_init_irq(void) { int irq; + unsigned int bank_offset; gic_bank_offset = soc_is_exynos4412() ? 0x4000 : 0x8000; - gic_init(0, IRQ_PPI(0), S5P_VA_GIC_DIST, S5P_VA_GIC_CPU); - gic_arch_extn.irq_eoi = exynos4_gic_irq_fix_base; - gic_arch_extn.irq_unmask = exynos4_gic_irq_fix_base; - gic_arch_extn.irq_mask = exynos4_gic_irq_fix_base; + gic_init_bases(0, IRQ_PPI(0), S5P_VA_GIC_DIST, S5P_VA_GIC_CPU, gic_bank_offset); for (irq = 0; irq < MAX_COMBINER_NR; irq++) { diff --git a/arch/arm/mach-exynos/include/mach/entry-macro.S b/arch/arm/mach-exynos/include/mach/entry-macro.S index f5e9fd8..3ba4f54 100644 --- a/arch/arm/mach-exynos/include/mach/entry-macro.S +++ b/arch/arm/mach-exynos/include/mach/entry-macro.S @@ -9,83 +9,8 @@ * warranty of any kind, whether express or implied. */ -#include <mach/hardware.h> -#include <mach/map.h> -#include <asm/hardware/gic.h> - .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - mov \tmp, #0 - - mrc p15, 0, \base, c0, c0, 5 - and \base, \base, #3 - cmp \base, #0 - beq 1f - - ldr \tmp, =gic_bank_offset - ldr \tmp, [\tmp] - cmp \base, #1 - beq 1f - - cmp \base, #2 - addeq \tmp, \tmp, \tmp - addne \tmp, \tmp, \tmp, LSL #1 - -1: ldr \base, =gic_cpu_base_addr - ldr \base, [\base] - add \base, \base, \tmp - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-28 are reserved - * 29-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * For now, we ignore all local interrupts so only return an interrupt if it's - * between 30 and 1020. The test_for_ipi routine below will pick up on IPIs. - * - * A simple read from the controller will tell us the number of the highest - * priority enabled interrupt. We then just need to check whether it is in the - * valid range for an IRQ (30-1020 inclusive). - */ - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - ldr \irqstat, [\base, #GIC_CPU_INTACK] /* bits 12-10 = src CPU, 9-0 = int # */ - - ldr \tmp, =1021 - - bic \irqnr, \irqstat, #0x1c00 - - cmp \irqnr, #15 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - addne \irqnr, \irqnr, #32 - - .endm - - /* 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 - strcc \irqstat, [\base, #GIC_CPU_EOI] - cmpcs \irqnr, \irqnr - .endm diff --git a/arch/arm/mach-exynos/mach-armlex4210.c b/arch/arm/mach-exynos/mach-armlex4210.c index f0ca6c1..49da308 100644 --- a/arch/arm/mach-exynos/mach-armlex4210.c +++ b/arch/arm/mach-exynos/mach-armlex4210.c @@ -16,6 +16,7 @@ #include <linux/smsc911x.h> #include <asm/mach/arch.h> +#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <plat/cpu.h> @@ -210,6 +211,7 @@ MACHINE_START(ARMLEX4210, "ARMLEX4210") .atag_offset = 0x100, .init_irq = exynos4_init_irq, .map_io = armlex4210_map_io, + .handle_irq = gic_handle_irq, .init_machine = armlex4210_machine_init, .timer = &exynos4_timer, MACHINE_END diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c index 236bbe1..5acec11 100644 --- a/arch/arm/mach-exynos/mach-nuri.c +++ b/arch/arm/mach-exynos/mach-nuri.c @@ -32,6 +32,7 @@ #include <media/v4l2-mediabus.h> #include <asm/mach/arch.h> +#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <plat/adc.h> @@ -1333,6 +1334,7 @@ MACHINE_START(NURI, "NURI") .atag_offset = 0x100, .init_irq = exynos4_init_irq, .map_io = nuri_map_io, + .handle_irq = gic_handle_irq, .init_machine = nuri_machine_init, .timer = &exynos4_timer, .reserve = &nuri_reserve, diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c index f80b563..5561b06 100644 --- a/arch/arm/mach-exynos/mach-origen.c +++ b/arch/arm/mach-exynos/mach-origen.c @@ -22,6 +22,7 @@ #include <linux/lcd.h> #include <asm/mach/arch.h> +#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <video/platform_lcd.h> @@ -694,6 +695,7 @@ MACHINE_START(ORIGEN, "ORIGEN") .atag_offset = 0x100, .init_irq = exynos4_init_irq, .map_io = origen_map_io, + .handle_irq = gic_handle_irq, .init_machine = origen_machine_init, .timer = &exynos4_timer, .reserve = &origen_reserve, diff --git a/arch/arm/mach-exynos/mach-smdk4x12.c b/arch/arm/mach-exynos/mach-smdk4x12.c index fcf2e0e..722d82d 100644 --- a/arch/arm/mach-exynos/mach-smdk4x12.c +++ b/arch/arm/mach-exynos/mach-smdk4x12.c @@ -21,6 +21,7 @@ #include <linux/serial_core.h> #include <asm/mach/arch.h> +#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <plat/backlight.h> @@ -287,6 +288,7 @@ MACHINE_START(SMDK4212, "SMDK4212") .atag_offset = 0x100, .init_irq = exynos4_init_irq, .map_io = smdk4x12_map_io, + .handle_irq = gic_handle_irq, .init_machine = smdk4x12_machine_init, .timer = &exynos4_timer, MACHINE_END @@ -297,6 +299,7 @@ MACHINE_START(SMDK4412, "SMDK4412") .atag_offset = 0x100, .init_irq = exynos4_init_irq, .map_io = smdk4x12_map_io, + .handle_irq = gic_handle_irq, .init_machine = smdk4x12_machine_init, .timer = &exynos4_timer, MACHINE_END diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c index cec2afa..edc60b6 100644 --- a/arch/arm/mach-exynos/mach-smdkv310.c +++ b/arch/arm/mach-exynos/mach-smdkv310.c @@ -21,6 +21,7 @@ #include <linux/pwm_backlight.h> #include <asm/mach/arch.h> +#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <video/platform_lcd.h> @@ -375,6 +376,7 @@ MACHINE_START(SMDKV310, "SMDKV310") .atag_offset = 0x100, .init_irq = exynos4_init_irq, .map_io = smdkv310_map_io, + .handle_irq = gic_handle_irq, .init_machine = smdkv310_machine_init, .timer = &exynos4_timer, .reserve = &smdkv310_reserve, @@ -385,6 +387,7 @@ MACHINE_START(SMDKC210, "SMDKC210") .atag_offset = 0x100, .init_irq = exynos4_init_irq, .map_io = smdkv310_map_io, + .handle_irq = gic_handle_irq, .init_machine = smdkv310_machine_init, .timer = &exynos4_timer, MACHINE_END diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c index a2a177f..48e85b0 100644 --- a/arch/arm/mach-exynos/mach-universal_c210.c +++ b/arch/arm/mach-exynos/mach-universal_c210.c @@ -21,9 +21,10 @@ #include <linux/mmc/host.h> #include <linux/i2c-gpio.h> #include <linux/i2c/mcs.h> -#include <linux/i2c/atmel_mxt_ts.h> + <linux/i2c/atmel_mxt_ts.h> #include <asm/mach/arch.h> +#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <plat/regs-serial.h> @@ -1058,6 +1059,7 @@ MACHINE_START(UNIVERSAL_C210, "UNIVERSAL_C210") .atag_offset = 0x100, .init_irq = exynos4_init_irq, .map_io = universal_map_io, + .handle_irq = gic_handle_irq, .init_machine = universal_machine_init, .timer = &exynos4_timer, .reserve = &universal_reserve, diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index 69ffb2f..60bc45e 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -32,7 +32,6 @@ #include <plat/cpu.h> -extern unsigned int gic_bank_offset; extern void exynos4_secondary_startup(void); #define CPU1_BOOT_REG (samsung_rev() == EXYNOS4210_REV_1_1 ? \ @@ -65,31 +64,6 @@ static void __iomem *scu_base_addr(void) static DEFINE_SPINLOCK(boot_lock); -static void __cpuinit exynos4_gic_secondary_init(void) -{ - void __iomem *dist_base = S5P_VA_GIC_DIST + - (gic_bank_offset * smp_processor_id()); - void __iomem *cpu_base = S5P_VA_GIC_CPU + - (gic_bank_offset * smp_processor_id()); - int i; - - /* - * Deal with the banked PPI and SGI interrupts - disable all - * PPI interrupts, ensure all SGI interrupts are enabled. - */ - __raw_writel(0xffff0000, dist_base + GIC_DIST_ENABLE_CLEAR); - __raw_writel(0x0000ffff, dist_base + GIC_DIST_ENABLE_SET); - - /* - * Set priority on PPI and SGI interrupts - */ - for (i = 0; i < 32; i += 4) - __raw_writel(0xa0a0a0a0, dist_base + GIC_DIST_PRI + i * 4 / 4); - - __raw_writel(0xf0, cpu_base + GIC_CPU_PRIMASK); - __raw_writel(1, cpu_base + GIC_CPU_CTRL); -} - void __cpuinit platform_secondary_init(unsigned int cpu) { /* @@ -97,7 +71,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - exynos4_gic_secondary_init(); + gic_secondary_init(0); /* * let the primary processor know we're out of the diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c index b82dcf0..89bdf00 100644 --- a/arch/arm/mach-highbank/highbank.c +++ b/arch/arm/mach-highbank/highbank.c @@ -140,6 +140,7 @@ DT_MACHINE_START(HIGHBANK, "Highbank") .map_io = highbank_map_io, .init_irq = highbank_init_irq, .timer = &highbank_timer, + .handle_irq = gic_handle_irq, .init_machine = highbank_init, .dt_compat = highbank_match, MACHINE_END diff --git a/arch/arm/mach-highbank/include/mach/entry-macro.S b/arch/arm/mach-highbank/include/mach/entry-macro.S index 73c1129..a14f9e6 100644 --- a/arch/arm/mach-highbank/include/mach/entry-macro.S +++ b/arch/arm/mach-highbank/include/mach/entry-macro.S @@ -1,5 +1,3 @@ -#include <asm/hardware/entry-macro-gic.S> - .macro disable_fiq .endm diff --git a/arch/arm/mach-imx/Makefile.boot b/arch/arm/mach-imx/Makefile.boot index 22d8588..cfede57 100644 --- a/arch/arm/mach-imx/Makefile.boot +++ b/arch/arm/mach-imx/Makefile.boot @@ -1,22 +1,26 @@ -zreladdr-$(CONFIG_ARCH_MX1) += 0x08008000 -params_phys-$(CONFIG_ARCH_MX1) := 0x08000100 -initrd_phys-$(CONFIG_ARCH_MX1) := 0x08800000 +zreladdr-$(CONFIG_SOC_IMX1) += 0x08008000 +params_phys-$(CONFIG_SOC_IMX1) := 0x08000100 +initrd_phys-$(CONFIG_SOC_IMX1) := 0x08800000 -zreladdr-$(CONFIG_MACH_MX21) += 0xC0008000 -params_phys-$(CONFIG_MACH_MX21) := 0xC0000100 -initrd_phys-$(CONFIG_MACH_MX21) := 0xC0800000 +zreladdr-$(CONFIG_SOC_IMX21) += 0xC0008000 +params_phys-$(CONFIG_SOC_IMX21) := 0xC0000100 +initrd_phys-$(CONFIG_SOC_IMX21) := 0xC0800000 -zreladdr-$(CONFIG_ARCH_MX25) += 0x80008000 -params_phys-$(CONFIG_ARCH_MX25) := 0x80000100 -initrd_phys-$(CONFIG_ARCH_MX25) := 0x80800000 +zreladdr-$(CONFIG_SOC_IMX25) += 0x80008000 +params_phys-$(CONFIG_SOC_IMX25) := 0x80000100 +initrd_phys-$(CONFIG_SOC_IMX25) := 0x80800000 -zreladdr-$(CONFIG_MACH_MX27) += 0xA0008000 -params_phys-$(CONFIG_MACH_MX27) := 0xA0000100 -initrd_phys-$(CONFIG_MACH_MX27) := 0xA0800000 +zreladdr-$(CONFIG_SOC_IMX27) += 0xA0008000 +params_phys-$(CONFIG_SOC_IMX27) := 0xA0000100 +initrd_phys-$(CONFIG_SOC_IMX27) := 0xA0800000 -zreladdr-$(CONFIG_ARCH_MX3) += 0x80008000 -params_phys-$(CONFIG_ARCH_MX3) := 0x80000100 -initrd_phys-$(CONFIG_ARCH_MX3) := 0x80800000 +zreladdr-$(CONFIG_SOC_IMX31) += 0x80008000 +params_phys-$(CONFIG_SOC_IMX31) := 0x80000100 +initrd_phys-$(CONFIG_SOC_IMX31) := 0x80800000 + +zreladdr-$(CONFIG_SOC_IMX35) += 0x80008000 +params_phys-$(CONFIG_SOC_IMX35) := 0x80000100 +initrd_phys-$(CONFIG_SOC_IMX35) := 0x80800000 zreladdr-$(CONFIG_SOC_IMX6Q) += 0x10008000 params_phys-$(CONFIG_SOC_IMX6Q) := 0x10000100 diff --git a/arch/arm/mach-imx/clock-imx6q.c b/arch/arm/mach-imx/clock-imx6q.c index e0b926d..613a1b9 100644 --- a/arch/arm/mach-imx/clock-imx6q.c +++ b/arch/arm/mach-imx/clock-imx6q.c @@ -1139,7 +1139,7 @@ static int _clk_set_rate(struct clk *clk, unsigned long rate) return -EINVAL; max_div = ((d->bm_pred >> d->bp_pred) + 1) * - ((d->bm_pred >> d->bp_pred) + 1); + ((d->bm_podf >> d->bp_podf) + 1); div = parent_rate / rate; if (div == 0) @@ -2002,6 +2002,21 @@ int __init mx6q_clocks_init(void) clk_set_rate(&asrc_serial_clk, 1500000); clk_set_rate(&enfc_clk, 11000000); + /* + * Before pinctrl API is available, we have to rely on the pad + * configuration set up by bootloader. For usdhc example here, + * u-boot sets up the pads for 49.5 MHz case, and we have to lower + * the usdhc clock from 198 to 49.5 MHz to match the pad configuration. + * + * FIXME: This is should be removed after pinctrl API is available. + * At that time, usdhc driver can call pinctrl API to change pad + * configuration dynamically per different usdhc clock settings. + */ + clk_set_rate(&usdhc1_clk, 49500000); + clk_set_rate(&usdhc2_clk, 49500000); + clk_set_rate(&usdhc3_clk, 49500000); + clk_set_rate(&usdhc4_clk, 49500000); + np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-gpt"); base = of_iomap(np, 0); WARN_ON(!base); diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile index 4285dfd..4ad3969 100644 --- a/arch/arm/mach-msm/Makefile +++ b/arch/arm/mach-msm/Makefile @@ -15,6 +15,8 @@ obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o obj-$(CONFIG_MSM_SMD) += last_radio_log.o obj-$(CONFIG_MSM_SCM) += scm.o scm-boot.o +CFLAGS_scm.o :=$(call as-instr,.arch_extension sec,-DREQUIRES_SEC=1) + obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o obj-$(CONFIG_SMP) += headsmp.o platsmp.o diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c index 71de506..db81ed53 100644 --- a/arch/arm/mach-msm/board-msm7x30.c +++ b/arch/arm/mach-msm/board-msm7x30.c @@ -42,8 +42,8 @@ extern struct sys_timer msm_timer; -static void __init msm7x30_fixup(struct machine_desc *desc, struct tag *tag, - char **cmdline, struct meminfo *mi) +static void __init msm7x30_fixup(struct tag *tag, char **cmdline, + struct meminfo *mi) { for (; tag->hdr.size; tag = tag_next(tag)) if (tag->hdr.tag == ATAG_MEM && tag->u.mem.start == 0x200000) { diff --git a/arch/arm/mach-msm/board-msm8960.c b/arch/arm/mach-msm/board-msm8960.c index b04468e..ed35981 100644 --- a/arch/arm/mach-msm/board-msm8960.c +++ b/arch/arm/mach-msm/board-msm8960.c @@ -32,8 +32,8 @@ #include "devices.h" -static void __init msm8960_fixup(struct machine_desc *desc, struct tag *tag, - char **cmdline, struct meminfo *mi) +static void __init msm8960_fixup(struct tag *tag, char **cmdline, + struct meminfo *mi) { for (; tag->hdr.size; tag = tag_next(tag)) if (tag->hdr.tag == ATAG_MEM && @@ -99,6 +99,7 @@ MACHINE_START(MSM8960_SIM, "QCT MSM8960 SIMULATOR") .map_io = msm8960_map_io, .init_irq = msm8960_init_irq, .timer = &msm_timer, + .handle_irq = gic_handle_irq, .init_machine = msm8960_sim_init, MACHINE_END @@ -108,6 +109,7 @@ MACHINE_START(MSM8960_RUMI3, "QCT MSM8960 RUMI3") .map_io = msm8960_map_io, .init_irq = msm8960_init_irq, .timer = &msm_timer, + .handle_irq = gic_handle_irq, .init_machine = msm8960_rumi3_init, MACHINE_END diff --git a/arch/arm/mach-msm/board-msm8x60.c b/arch/arm/mach-msm/board-msm8x60.c index cf38e22..0a11342 100644 --- a/arch/arm/mach-msm/board-msm8x60.c +++ b/arch/arm/mach-msm/board-msm8x60.c @@ -28,8 +28,8 @@ #include <mach/board.h> #include <mach/msm_iomap.h> -static void __init msm8x60_fixup(struct machine_desc *desc, struct tag *tag, - char **cmdline, struct meminfo *mi) +static void __init msm8x60_fixup(struct tag *tag, char **cmdline, + struct meminfo *mi) { for (; tag->hdr.size; tag = tag_next(tag)) if (tag->hdr.tag == ATAG_MEM && @@ -108,6 +108,7 @@ MACHINE_START(MSM8X60_RUMI3, "QCT MSM8X60 RUMI3") .reserve = msm8x60_reserve, .map_io = msm8x60_map_io, .init_irq = msm8x60_init_irq, + .handle_irq = gic_handle_irq, .init_machine = msm8x60_init, .timer = &msm_timer, MACHINE_END @@ -117,6 +118,7 @@ MACHINE_START(MSM8X60_SURF, "QCT MSM8X60 SURF") .reserve = msm8x60_reserve, .map_io = msm8x60_map_io, .init_irq = msm8x60_init_irq, + .handle_irq = gic_handle_irq, .init_machine = msm8x60_init, .timer = &msm_timer, MACHINE_END @@ -126,6 +128,7 @@ MACHINE_START(MSM8X60_SIM, "QCT MSM8X60 SIMULATOR") .reserve = msm8x60_reserve, .map_io = msm8x60_map_io, .init_irq = msm8x60_init_irq, + .handle_irq = gic_handle_irq, .init_machine = msm8x60_init, .timer = &msm_timer, MACHINE_END @@ -135,6 +138,7 @@ MACHINE_START(MSM8X60_FFA, "QCT MSM8X60 FFA") .reserve = msm8x60_reserve, .map_io = msm8x60_map_io, .init_irq = msm8x60_init_irq, + .handle_irq = gic_handle_irq, .init_machine = msm8x60_init, .timer = &msm_timer, MACHINE_END diff --git a/arch/arm/mach-msm/include/mach/entry-macro-qgic.S b/arch/arm/mach-msm/include/mach/entry-macro-qgic.S deleted file mode 100644 index 717076f..0000000 --- a/arch/arm/mach-msm/include/mach/entry-macro-qgic.S +++ /dev/null @@ -1,17 +0,0 @@ -/* - * Low-level IRQ helper macros - * - * Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <asm/hardware/entry-macro-gic.S> - - .macro disable_fiq - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - .endm diff --git a/arch/arm/mach-msm/include/mach/entry-macro-vic.S b/arch/arm/mach-msm/include/mach/entry-macro-vic.S deleted file mode 100644 index 70563ed..0000000 --- a/arch/arm/mach-msm/include/mach/entry-macro-vic.S +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * 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. - * - */ - -#include <mach/msm_iomap.h> - - .macro disable_fiq - .endm - - .macro get_irqnr_preamble, base, tmp - @ enable imprecise aborts - cpsie a - mov \base, #MSM_VIC_BASE - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - @ 0xD0 has irq# or old irq# if the irq has been handled - @ 0xD4 has irq# or -1 if none pending *but* if you just - @ read 0xD4 you never get the first irq for some reason - ldr \irqnr, [\base, #0xD0] - ldr \irqnr, [\base, #0xD4] - cmp \irqnr, #0xffffffff - .endm diff --git a/arch/arm/mach-msm/include/mach/entry-macro.S b/arch/arm/mach-msm/include/mach/entry-macro.S index b16f082..41f7003 100644 --- a/arch/arm/mach-msm/include/mach/entry-macro.S +++ b/arch/arm/mach-msm/include/mach/entry-macro.S @@ -16,8 +16,27 @@ * */ -#if defined(CONFIG_ARM_GIC) -#include <mach/entry-macro-qgic.S> -#else -#include <mach/entry-macro-vic.S> + .macro disable_fiq + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + +#if !defined(CONFIG_ARM_GIC) +#include <mach/msm_iomap.h> + + .macro get_irqnr_preamble, base, tmp + @ enable imprecise aborts + cpsie a + mov \base, #MSM_VIC_BASE + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + @ 0xD0 has irq# or old irq# if the irq has been handled + @ 0xD4 has irq# or -1 if none pending *but* if you just + @ read 0xD4 you never get the first irq for some reason + ldr \irqnr, [\base, #0xD0] + ldr \irqnr, [\base, #0xD4] + cmp \irqnr, #0xffffffff + .endm #endif diff --git a/arch/arm/mach-msm/scm.c b/arch/arm/mach-msm/scm.c index 232f97a..bafabb5 100644 --- a/arch/arm/mach-msm/scm.c +++ b/arch/arm/mach-msm/scm.c @@ -180,6 +180,9 @@ static u32 smc(u32 cmd_addr) __asmeq("%1", "r0") __asmeq("%2", "r1") __asmeq("%3", "r2") +#ifdef REQUIRES_SEC + ".arch_extension sec\n" +#endif "smc #0 @ switch to secure world\n" : "=r" (r0) : "r" (r0), "r" (r1), "r" (r2) diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c index 2aacf41..4cb2769 100644 --- a/arch/arm/mach-mx5/clock-mx51-mx53.c +++ b/arch/arm/mach-mx5/clock-mx51-mx53.c @@ -1281,9 +1281,9 @@ DEFINE_CLOCK(gpt_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG9_OFFSET, NULL, NULL, &ipg_clk, &gpt_ipg_clk); DEFINE_CLOCK(pwm1_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG6_OFFSET, - NULL, NULL, &ipg_clk, NULL); + NULL, NULL, &ipg_perclk, NULL); DEFINE_CLOCK(pwm2_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG8_OFFSET, - NULL, NULL, &ipg_clk, NULL); + NULL, NULL, &ipg_perclk, NULL); /* I2C */ DEFINE_CLOCK(i2c1_clk, 0, MXC_CCM_CCGR1, MXC_CCM_CCGRx_CG9_OFFSET, @@ -1634,6 +1634,7 @@ int __init mx53_clocks_init(unsigned long ckil, unsigned long osc, return 0; } +#ifdef CONFIG_OF static void __init clk_get_freq_dt(unsigned long *ckil, unsigned long *osc, unsigned long *ckih1, unsigned long *ckih2) { @@ -1671,3 +1672,4 @@ int __init mx53_clocks_init_dt(void) clk_get_freq_dt(&ckil, &osc, &ckih1, &ckih2); return mx53_clocks_init(ckil, osc, ckih1, ckih2); } +#endif diff --git a/arch/arm/mach-mxs/mach-mx28evk.c b/arch/arm/mach-mxs/mach-mx28evk.c index ac2316d..064ec5a 100644 --- a/arch/arm/mach-mxs/mach-mx28evk.c +++ b/arch/arm/mach-mxs/mach-mx28evk.c @@ -471,7 +471,8 @@ static void __init mx28evk_init(void) "mmc0-slot-power"); if (ret) pr_warn("failed to request gpio mmc0-slot-power: %d\n", ret); - mx28_add_mxs_mmc(0, &mx28evk_mmc_pdata[0]); + else + mx28_add_mxs_mmc(0, &mx28evk_mmc_pdata[0]); ret = gpio_request_one(MX28EVK_MMC1_SLOT_POWER, GPIOF_OUT_INIT_LOW, "mmc1-slot-power"); @@ -480,7 +481,6 @@ static void __init mx28evk_init(void) else mx28_add_mxs_mmc(1, &mx28evk_mmc_pdata[1]); - mx28_add_mxs_mmc(1, &mx28evk_mmc_pdata[1]); mx28_add_rtc_stmp3xxx(); gpio_led_register_device(0, &mx28evk_led_data); diff --git a/arch/arm/mach-netx/include/mach/entry-macro.S b/arch/arm/mach-netx/include/mach/entry-macro.S index 844f1f9..6e9f1cb 100644 --- a/arch/arm/mach-netx/include/mach/entry-macro.S +++ b/arch/arm/mach-netx/include/mach/entry-macro.S @@ -18,22 +18,9 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include <mach/hardware.h> .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - ldr \base, =io_p2v(0x001ff000) - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqstat, [\base, #0] - clz \irqnr, \irqstat - rsb \irqnr, \irqnr, #31 - cmp \irqstat, #0 - .endm - diff --git a/arch/arm/mach-netx/nxdb500.c b/arch/arm/mach-netx/nxdb500.c index 90903dd..ef8cf35 100644 --- a/arch/arm/mach-netx/nxdb500.c +++ b/arch/arm/mach-netx/nxdb500.c @@ -28,6 +28,7 @@ #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include <asm/hardware/vic.h> #include <mach/netx-regs.h> #include <mach/eth.h> @@ -203,6 +204,7 @@ MACHINE_START(NXDB500, "Hilscher nxdb500") .atag_offset = 0x100, .map_io = netx_map_io, .init_irq = netx_init_irq, + .handle_irq = vic_handle_irq, .timer = &netx_timer, .init_machine = nxdb500_init, MACHINE_END diff --git a/arch/arm/mach-netx/nxdkn.c b/arch/arm/mach-netx/nxdkn.c index c63384a..588558b 100644 --- a/arch/arm/mach-netx/nxdkn.c +++ b/arch/arm/mach-netx/nxdkn.c @@ -28,6 +28,7 @@ #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include <asm/hardware/vic.h> #include <mach/netx-regs.h> #include <mach/eth.h> @@ -96,6 +97,7 @@ MACHINE_START(NXDKN, "Hilscher nxdkn") .atag_offset = 0x100, .map_io = netx_map_io, .init_irq = netx_init_irq, + .handle_irq = vic_handle_irq, .timer = &netx_timer, .init_machine = nxdkn_init, MACHINE_END diff --git a/arch/arm/mach-netx/nxeb500hmi.c b/arch/arm/mach-netx/nxeb500hmi.c index 8f548ec..cfcbb50 100644 --- a/arch/arm/mach-netx/nxeb500hmi.c +++ b/arch/arm/mach-netx/nxeb500hmi.c @@ -28,6 +28,7 @@ #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include <asm/hardware/vic.h> #include <mach/netx-regs.h> #include <mach/eth.h> @@ -180,6 +181,7 @@ MACHINE_START(NXEB500HMI, "Hilscher nxeb500hmi") .atag_offset = 0x100, .map_io = netx_map_io, .init_irq = netx_init_irq, + .handle_irq = vic_handle_irq, .timer = &netx_timer, .init_machine = nxeb500hmi_init, MACHINE_END diff --git a/arch/arm/mach-nomadik/board-nhk8815.c b/arch/arm/mach-nomadik/board-nhk8815.c index 0cbb74c..f98259c 100644 --- a/arch/arm/mach-nomadik/board-nhk8815.c +++ b/arch/arm/mach-nomadik/board-nhk8815.c @@ -21,6 +21,7 @@ #include <linux/mtd/onenand.h> #include <linux/mtd/partitions.h> #include <linux/io.h> +#include <asm/hardware/vic.h> #include <asm/sizes.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -280,6 +281,7 @@ MACHINE_START(NOMADIK, "NHK8815") .atag_offset = 0x100, .map_io = cpu8815_map_io, .init_irq = cpu8815_init_irq, + .handle_irq = vic_handle_irq, .timer = &nomadik_timer, .init_machine = nhk8815_platform_init, MACHINE_END diff --git a/arch/arm/mach-nomadik/include/mach/entry-macro.S b/arch/arm/mach-nomadik/include/mach/entry-macro.S index 49f1aa3..98ea1c1 100644 --- a/arch/arm/mach-nomadik/include/mach/entry-macro.S +++ b/arch/arm/mach-nomadik/include/mach/entry-macro.S @@ -6,38 +6,8 @@ * warranty of any kind, whether express or implied. */ -#include <mach/hardware.h> -#include <mach/irqs.h> - .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - ldr \base, =IO_ADDRESS(NOMADIK_IC_BASE) - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - /* This stanza gets the irq mask from one of two status registers */ - mov \irqnr, #0 - ldr \irqstat, [\base, #VIC_REG_IRQSR0] @ get masked status - cmp \irqstat, #0 - bne 1001f - add \irqnr, \irqnr, #32 - ldr \irqstat, [\base, #VIC_REG_IRQSR1] @ get masked status - -1001: tst \irqstat, #15 - bne 1002f - add \irqnr, \irqnr, #4 - movs \irqstat, \irqstat, lsr #4 - bne 1001b -1002: tst \irqstat, #1 - bne 1003f - add \irqnr, \irqnr, #1 - movs \irqstat, \irqstat, lsr #1 - bne 1002b -1003: /* EQ will be set if no irqs pending */ - .endm diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 5034147..22f7c97 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" @@ -36,6 +37,7 @@ 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" diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index a17a6c4..d88143f 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 670919c..8312636 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 63f4b4f..7969dd9 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 cff2e32..ef2bbc0 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -27,6 +27,7 @@ #include <linux/leds_pwm.h> #include <mach/hardware.h> +#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -983,6 +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 2570475..7e90f93 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 56ea011..551cae8 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 9aea158..5a66480 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 e1de33e..510b6a2 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 952df9b..efc5ced 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 99e6e7a..d81ea7f 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 a89d723..63b5416 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -121,6 +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 199a174..ec40183 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 6434bdc..5949f6a 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 e75102a..13bde0e 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 7368614..bebd3d8 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 1843e14..c34f5658 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 1653d18..f11bc44 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 1b2a776..5fa6bad 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 6297e81..ef315c5 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 ab22647..b21d70a 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 2741a34..18cd340 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 7722d4d..b6f1144 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -30,6 +30,7 @@ #include <linux/wl12xx.h> #include <mach/hardware.h> +#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -576,6 +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 26c5cbb..60a61ea 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 6ffb640..a79d49e 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 8477313..4e3c096 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 bd58f92..70e5b54 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/common.h b/arch/arm/mach-omap2/common.h index 950b39d..18c4d5d 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -169,8 +169,6 @@ void omap3_intc_resume_idle(void); 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); diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S index feb90a1..56964a0 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/io.c b/arch/arm/mach-omap2/io.c index 33f090c..8907c4a 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -316,9 +316,6 @@ 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(); diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 65f1be6..42b1d65 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/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index f327d74..beecfdd 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -29,11 +29,11 @@ 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-picoxcell/common.c b/arch/arm/mach-picoxcell/common.c index 34d0834..ad871bd 100644 --- a/arch/arm/mach-picoxcell/common.c +++ b/arch/arm/mach-picoxcell/common.c @@ -11,6 +11,7 @@ #include <linux/irqdomain.h> #include <linux/of.h> #include <linux/of_address.h> +#include <linux/of_irq.h> #include <linux/of_platform.h> #include <asm/mach/arch.h> @@ -33,22 +34,20 @@ static const char *picoxcell_dt_match[] = { }; static const struct of_device_id vic_of_match[] __initconst = { - { .compatible = "arm,pl192-vic" }, + { .compatible = "arm,pl192-vic", .data = vic_of_init, }, { /* Sentinel */ } }; static void __init picoxcell_init_irq(void) { - vic_init(IO_ADDRESS(PICOXCELL_VIC0_BASE), 0, ~0, 0); - vic_init(IO_ADDRESS(PICOXCELL_VIC1_BASE), 32, ~0, 0); - irq_domain_generate_simple(vic_of_match, PICOXCELL_VIC0_BASE, 0); - irq_domain_generate_simple(vic_of_match, PICOXCELL_VIC1_BASE, 32); + of_irq_init(vic_of_match); } DT_MACHINE_START(PICOXCELL, "Picochip picoXcell") .map_io = picoxcell_map_io, .nr_irqs = ARCH_NR_IRQS, .init_irq = picoxcell_init_irq, + .handle_irq = vic_handle_irq, .timer = &picoxcell_timer, .init_machine = picoxcell_init_machine, .dt_compat = picoxcell_dt_match, diff --git a/arch/arm/mach-picoxcell/include/mach/debug-macro.S b/arch/arm/mach-picoxcell/include/mach/debug-macro.S index 8f2c234..58d4ee3 100644 --- a/arch/arm/mach-picoxcell/include/mach/debug-macro.S +++ b/arch/arm/mach-picoxcell/include/mach/debug-macro.S @@ -14,7 +14,7 @@ #define UART_SHIFT 2 - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp ldr \rv, =PHYS_TO_IO(PICOXCELL_UART1_BASE) ldr \rp, =PICOXCELL_UART1_BASE .endm diff --git a/arch/arm/mach-picoxcell/include/mach/entry-macro.S b/arch/arm/mach-picoxcell/include/mach/entry-macro.S index a6b09f7..9b505ac 100644 --- a/arch/arm/mach-picoxcell/include/mach/entry-macro.S +++ b/arch/arm/mach-picoxcell/include/mach/entry-macro.S @@ -9,11 +9,8 @@ * 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/irqs.h> -#include <mach/map.h> + .macro disable_fiq + .endm -#define VA_VIC0 IO_ADDRESS(PICOXCELL_VIC0_BASE) -#define VA_VIC1 IO_ADDRESS(PICOXCELL_VIC1_BASE) - -#include <asm/entry-macro-vic2.S> + .macro arch_ret_to_user, tmp1, tmp2 + .endm diff --git a/arch/arm/mach-pxa/include/mach/entry-macro.S b/arch/arm/mach-pxa/include/mach/entry-macro.S index a73bc86..260c0c1 100644 --- a/arch/arm/mach-pxa/include/mach/entry-macro.S +++ b/arch/arm/mach-pxa/include/mach/entry-macro.S @@ -7,45 +7,9 @@ * 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/irqs.h> .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - mrc p15, 0, \tmp, c0, c0, 0 @ CPUID - mov \tmp, \tmp, lsr #13 - and \tmp, \tmp, #0x7 @ Core G - cmp \tmp, #1 - bhi 1002f - - @ Core Generation 1 (PXA25x) - mov \base, #io_p2v(0x40000000) @ IIR Ctl = 0x40d00000 - add \base, \base, #0x00d00000 - ldr \irqstat, [\base, #0] @ ICIP - ldr \irqnr, [\base, #4] @ ICMR - - ands \irqnr, \irqstat, \irqnr - beq 1001f - rsb \irqstat, \irqnr, #0 - and \irqstat, \irqstat, \irqnr - clz \irqnr, \irqstat - rsb \irqnr, \irqnr, #(31 + PXA_IRQ(0)) - b 1001f -1002: - @ Core Generation 2 (PXA27x) or Core Generation 3 (PXA3xx) - mrc p6, 0, \irqstat, c5, c0, 0 @ ICHP - tst \irqstat, #0x80000000 - beq 1001f - bic \irqstat, \irqstat, #0x80000000 - mov \irqnr, \irqstat, lsr #16 - add \irqnr, \irqnr, #(PXA_IRQ(0)) -1001: - .endm diff --git a/arch/arm/mach-realview/include/mach/entry-macro.S b/arch/arm/mach-realview/include/mach/entry-macro.S index 4071164..e8a5179 100644 --- a/arch/arm/mach-realview/include/mach/entry-macro.S +++ b/arch/arm/mach-realview/include/mach/entry-macro.S @@ -7,8 +7,6 @@ * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ -#include <mach/hardware.h> -#include <asm/hardware/entry-macro-gic.S> .macro disable_fiq .endm diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c index 026c66a..10ef2e7 100644 --- a/arch/arm/mach-realview/realview_eb.c +++ b/arch/arm/mach-realview/realview_eb.c @@ -469,6 +469,7 @@ MACHINE_START(REALVIEW_EB, "ARM-RealView EB") .init_early = realview_init_early, .init_irq = gic_init_irq, .timer = &realview_eb_timer, + .handle_irq = gic_handle_irq, .init_machine = realview_eb_init, #ifdef CONFIG_ZONE_DMA .dma_zone_size = SZ_256M, diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c index c057540..bd8fec8 100644 --- a/arch/arm/mach-realview/realview_pb1176.c +++ b/arch/arm/mach-realview/realview_pb1176.c @@ -392,6 +392,7 @@ MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176") .init_early = realview_init_early, .init_irq = gic_init_irq, .timer = &realview_pb1176_timer, + .handle_irq = gic_handle_irq, .init_machine = realview_pb1176_init, #ifdef CONFIG_ZONE_DMA .dma_zone_size = SZ_256M, diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c index 671ad6d..fa73ba8 100644 --- a/arch/arm/mach-realview/realview_pb11mp.c +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -366,6 +366,7 @@ MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore") .init_early = realview_init_early, .init_irq = gic_init_irq, .timer = &realview_pb11mp_timer, + .handle_irq = gic_handle_irq, .init_machine = realview_pb11mp_init, #ifdef CONFIG_ZONE_DMA .dma_zone_size = SZ_256M, diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c index cbf22df..6e5f2b9 100644 --- a/arch/arm/mach-realview/realview_pba8.c +++ b/arch/arm/mach-realview/realview_pba8.c @@ -316,6 +316,7 @@ MACHINE_START(REALVIEW_PBA8, "ARM-RealView PB-A8") .init_early = realview_init_early, .init_irq = gic_init_irq, .timer = &realview_pba8_timer, + .handle_irq = gic_handle_irq, .init_machine = realview_pba8_init, #ifdef CONFIG_ZONE_DMA .dma_zone_size = SZ_256M, diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c index 63c4114..291bf1a 100644 --- a/arch/arm/mach-realview/realview_pbx.c +++ b/arch/arm/mach-realview/realview_pbx.c @@ -399,6 +399,7 @@ MACHINE_START(REALVIEW_PBX, "ARM-RealView PBX") .init_early = realview_init_early, .init_irq = gic_init_irq, .timer = &realview_pbx_timer, + .handle_irq = gic_handle_irq, .init_machine = realview_pbx_init, #ifdef CONFIG_ZONE_DMA .dma_zone_size = SZ_256M, diff --git a/arch/arm/mach-s3c64xx/include/mach/entry-macro.S b/arch/arm/mach-s3c64xx/include/mach/entry-macro.S index dd36260..dc2bc15 100644 --- a/arch/arm/mach-s3c64xx/include/mach/entry-macro.S +++ b/arch/arm/mach-s3c64xx/include/mach/entry-macro.S @@ -12,7 +12,8 @@ * warranty of any kind, whether express or implied. */ -#include <mach/map.h> -#include <mach/irqs.h> + .macro disable_fiq + .endm -#include <asm/entry-macro-vic2.S> + .macro arch_ret_to_user, tmp1, tmp2 + .endm diff --git a/arch/arm/mach-s3c64xx/mach-anw6410.c b/arch/arm/mach-s3c64xx/mach-anw6410.c index 8eba88e..2bbc14d 100644 --- a/arch/arm/mach-s3c64xx/mach-anw6410.c +++ b/arch/arm/mach-s3c64xx/mach-anw6410.c @@ -30,6 +30,7 @@ #include <video/platform_lcd.h> +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> @@ -236,6 +237,7 @@ MACHINE_START(ANW6410, "A&W6410") .atag_offset = 0x100, .init_irq = s3c6410_init_irq, + .handle_irq = vic_handle_irq, .map_io = anw6410_map_io, .init_machine = anw6410_machine_init, .timer = &s3c24xx_timer, diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c index d04b654..988ac2e 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c @@ -37,6 +37,7 @@ #include <linux/mfd/wm831x/irq.h> #include <linux/mfd/wm831x/gpio.h> +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -711,6 +712,7 @@ MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410") /* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */ .atag_offset = 0x100, .init_irq = s3c6410_init_irq, + .handle_irq = vic_handle_irq, .map_io = crag6410_map_io, .init_machine = crag6410_machine_init, .timer = &s3c24xx_timer, diff --git a/arch/arm/mach-s3c64xx/mach-hmt.c b/arch/arm/mach-s3c64xx/mach-hmt.c index 952f75f..c5955f3 100644 --- a/arch/arm/mach-s3c64xx/mach-hmt.c +++ b/arch/arm/mach-s3c64xx/mach-hmt.c @@ -29,6 +29,7 @@ #include <mach/hardware.h> #include <mach/map.h> +#include <asm/hardware/vic.h> #include <asm/irq.h> #include <asm/mach-types.h> @@ -267,6 +268,7 @@ MACHINE_START(HMT, "Airgoo-HMT") /* Maintainer: Peter Korsgaard <jacmet@sunsite.dk> */ .atag_offset = 0x100, .init_irq = s3c6410_init_irq, + .handle_irq = vic_handle_irq, .map_io = hmt_map_io, .init_machine = hmt_machine_init, .timer = &s3c24xx_timer, diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c index 1bc85c3..4415c85 100644 --- a/arch/arm/mach-s3c64xx/mach-mini6410.c +++ b/arch/arm/mach-s3c64xx/mach-mini6410.c @@ -24,6 +24,7 @@ #include <linux/serial_core.h> #include <linux/types.h> +#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -345,6 +346,7 @@ MACHINE_START(MINI6410, "MINI6410") /* Maintainer: Darius Augulis <augulis.darius@gmail.com> */ .atag_offset = 0x100, .init_irq = s3c6410_init_irq, + .handle_irq = vic_handle_irq, .map_io = mini6410_map_io, .init_machine = mini6410_machine_init, .timer = &s3c24xx_timer, diff --git a/arch/arm/mach-s3c64xx/mach-ncp.c b/arch/arm/mach-s3c64xx/mach-ncp.c index cb13cba..9b2c610 100644 --- a/arch/arm/mach-s3c64xx/mach-ncp.c +++ b/arch/arm/mach-s3c64xx/mach-ncp.c @@ -25,6 +25,7 @@ #include <video/platform_lcd.h> +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> @@ -99,6 +100,7 @@ MACHINE_START(NCP, "NCP") /* Maintainer: Samsung Electronics */ .atag_offset = 0x100, .init_irq = s3c6410_init_irq, + .handle_irq = vic_handle_irq, .map_io = ncp_map_io, .init_machine = ncp_machine_init, .timer = &s3c24xx_timer, diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c index 87281e4..dbab49f 100644 --- a/arch/arm/mach-s3c64xx/mach-real6410.c +++ b/arch/arm/mach-s3c64xx/mach-real6410.c @@ -25,6 +25,7 @@ #include <linux/serial_core.h> #include <linux/types.h> +#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -326,6 +327,7 @@ MACHINE_START(REAL6410, "REAL6410") .atag_offset = 0x100, .init_irq = s3c6410_init_irq, + .handle_irq = vic_handle_irq, .map_io = real6410_map_io, .init_machine = real6410_machine_init, .timer = &s3c24xx_timer, diff --git a/arch/arm/mach-s3c64xx/mach-smartq5.c b/arch/arm/mach-s3c64xx/mach-smartq5.c index 94c831d..0539452 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq5.c +++ b/arch/arm/mach-s3c64xx/mach-smartq5.c @@ -17,6 +17,7 @@ #include <linux/leds.h> #include <linux/platform_device.h> +#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -148,6 +149,7 @@ MACHINE_START(SMARTQ5, "SmartQ 5") /* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */ .atag_offset = 0x100, .init_irq = s3c6410_init_irq, + .handle_irq = vic_handle_irq, .map_io = smartq_map_io, .init_machine = smartq5_machine_init, .timer = &s3c24xx_timer, diff --git a/arch/arm/mach-s3c64xx/mach-smartq7.c b/arch/arm/mach-s3c64xx/mach-smartq7.c index f112547..a58d1ba 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq7.c +++ b/arch/arm/mach-s3c64xx/mach-smartq7.c @@ -17,6 +17,7 @@ #include <linux/leds.h> #include <linux/platform_device.h> +#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -164,6 +165,7 @@ MACHINE_START(SMARTQ7, "SmartQ 7") /* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */ .atag_offset = 0x100, .init_irq = s3c6410_init_irq, + .handle_irq = vic_handle_irq, .map_io = smartq_map_io, .init_machine = smartq7_machine_init, .timer = &s3c24xx_timer, diff --git a/arch/arm/mach-s3c64xx/mach-smdk6400.c b/arch/arm/mach-s3c64xx/mach-smdk6400.c index 73450c2..be28a59 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6400.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6400.c @@ -22,6 +22,7 @@ #include <asm/mach-types.h> +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> @@ -88,6 +89,7 @@ MACHINE_START(SMDK6400, "SMDK6400") .atag_offset = 0x100, .init_irq = s3c6400_init_irq, + .handle_irq = vic_handle_irq, .map_io = smdk6400_map_io, .init_machine = smdk6400_machine_init, .timer = &s3c24xx_timer, diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c index 8bc8edd..0830915 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c @@ -43,6 +43,7 @@ #include <video/platform_lcd.h> +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> @@ -700,6 +701,7 @@ MACHINE_START(SMDK6410, "SMDK6410") .atag_offset = 0x100, .init_irq = s3c6410_init_irq, + .handle_irq = vic_handle_irq, .map_io = smdk6410_map_io, .init_machine = smdk6410_machine_init, .timer = &s3c24xx_timer, diff --git a/arch/arm/mach-s5p64x0/include/mach/entry-macro.S b/arch/arm/mach-s5p64x0/include/mach/entry-macro.S index 10b62b4..fbb246d 100644 --- a/arch/arm/mach-s5p64x0/include/mach/entry-macro.S +++ b/arch/arm/mach-s5p64x0/include/mach/entry-macro.S @@ -10,7 +10,8 @@ * published by the Free Software Foundation. */ -#include <mach/map.h> -#include <plat/irqs.h> + .macro disable_fiq + .endm -#include <asm/entry-macro-vic2.S> + .macro arch_ret_to_user, tmp1, tmp2 + .endm diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c index 4a1250c..c272c3f 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6440.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c @@ -27,6 +27,7 @@ #include <video/platform_lcd.h> +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/irq.h> @@ -242,6 +243,7 @@ MACHINE_START(SMDK6440, "SMDK6440") .atag_offset = 0x100, .init_irq = s5p6440_init_irq, + .handle_irq = vic_handle_irq, .map_io = smdk6440_map_io, .init_machine = smdk6440_machine_init, .timer = &s5p_timer, diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c index 0ab129e..7a47009 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6450.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c @@ -27,6 +27,7 @@ #include <video/platform_lcd.h> +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/irq.h> @@ -262,6 +263,7 @@ MACHINE_START(SMDK6450, "SMDK6450") .atag_offset = 0x100, .init_irq = s5p6450_init_irq, + .handle_irq = vic_handle_irq, .map_io = smdk6450_map_io, .init_machine = smdk6450_machine_init, .timer = &s5p_timer, diff --git a/arch/arm/mach-s5pc100/include/mach/entry-macro.S b/arch/arm/mach-s5pc100/include/mach/entry-macro.S index ba76af0..b8c242e 100644 --- a/arch/arm/mach-s5pc100/include/mach/entry-macro.S +++ b/arch/arm/mach-s5pc100/include/mach/entry-macro.S @@ -12,39 +12,14 @@ * warranty of any kind, whether express or implied. */ -#include <asm/hardware/vic.h> -#include <mach/map.h> -#include <plat/irqs.h> - .macro disable_fiq .endm .macro get_irqnr_preamble, base, tmp - ldr \base, =VA_VIC0 .endm .macro arch_ret_to_user, tmp1, tmp2 .endm .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - @ check the vic0 - mov \irqnr, # S5P_IRQ_OFFSET + 31 - ldr \irqstat, [ \base, # VIC_IRQ_STATUS ] - teq \irqstat, #0 - - @ otherwise try vic1 - addeq \tmp, \base, #(VA_VIC1 - VA_VIC0) - addeq \irqnr, \irqnr, #32 - ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ] - teqeq \irqstat, #0 - - @ otherwise try vic2 - addeq \tmp, \base, #(VA_VIC2 - VA_VIC0) - addeq \irqnr, \irqnr, #32 - ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ] - teqeq \irqstat, #0 - - clzne \irqstat, \irqstat - subne \irqnr, \irqnr, \irqstat .endm diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c index 26f5c91..93ebe3a 100644 --- a/arch/arm/mach-s5pc100/mach-smdkc100.c +++ b/arch/arm/mach-s5pc100/mach-smdkc100.c @@ -25,6 +25,7 @@ #include <linux/input.h> #include <linux/pwm_backlight.h> +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -250,6 +251,7 @@ MACHINE_START(SMDKC100, "SMDKC100") /* Maintainer: Byungho Min <bhmin@samsung.com> */ .atag_offset = 0x100, .init_irq = s5pc100_init_irq, + .handle_irq = vic_handle_irq, .map_io = smdkc100_map_io, .init_machine = smdkc100_machine_init, .timer = &s3c24xx_timer, diff --git a/arch/arm/mach-s5pv210/include/mach/entry-macro.S b/arch/arm/mach-s5pv210/include/mach/entry-macro.S index 3aa41ac..bebca1b 100644 --- a/arch/arm/mach-s5pv210/include/mach/entry-macro.S +++ b/arch/arm/mach-s5pv210/include/mach/entry-macro.S @@ -10,45 +10,8 @@ * published by the Free Software Foundation. */ -#include <asm/hardware/vic.h> -#include <mach/map.h> -#include <plat/irqs.h> - .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - ldr \base, =VA_VIC0 - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - @ check the vic0 - mov \irqnr, # S5P_IRQ_OFFSET + 31 - ldr \irqstat, [ \base, # VIC_IRQ_STATUS ] - teq \irqstat, #0 - - @ otherwise try vic1 - addeq \tmp, \base, #(VA_VIC1 - VA_VIC0) - addeq \irqnr, \irqnr, #32 - ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ] - teqeq \irqstat, #0 - - @ otherwise try vic2 - addeq \tmp, \base, #(VA_VIC2 - VA_VIC0) - addeq \irqnr, \irqnr, #32 - ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ] - teqeq \irqstat, #0 - - @ otherwise try vic3 - addeq \tmp, \base, #(VA_VIC3 - VA_VIC0) - addeq \irqnr, \irqnr, #32 - ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ] - teqeq \irqstat, #0 - - clzne \irqstat, \irqstat - subne \irqnr, \irqnr, \irqstat - .endm diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c index 5811a96..71ca956 100644 --- a/arch/arm/mach-s5pv210/mach-aquila.c +++ b/arch/arm/mach-s5pv210/mach-aquila.c @@ -22,6 +22,7 @@ #include <linux/input.h> #include <linux/gpio.h> +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/setup.h> @@ -680,6 +681,7 @@ MACHINE_START(AQUILA, "Aquila") Kyungmin Park <kyungmin.park@samsung.com> */ .atag_offset = 0x100, .init_irq = s5pv210_init_irq, + .handle_irq = vic_handle_irq, .map_io = aquila_map_io, .init_machine = aquila_machine_init, .timer = &s5p_timer, diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c index 15edcae..448fd9e 100644 --- a/arch/arm/mach-s5pv210/mach-goni.c +++ b/arch/arm/mach-s5pv210/mach-goni.c @@ -27,6 +27,7 @@ #include <linux/gpio.h> #include <linux/interrupt.h> +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/setup.h> @@ -956,6 +957,7 @@ MACHINE_START(GONI, "GONI") /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */ .atag_offset = 0x100, .init_irq = s5pv210_init_irq, + .handle_irq = vic_handle_irq, .map_io = goni_map_io, .init_machine = goni_machine_init, .timer = &s5p_timer, diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c index f7266bb..c2531ff 100644 --- a/arch/arm/mach-s5pv210/mach-smdkc110.c +++ b/arch/arm/mach-s5pv210/mach-smdkc110.c @@ -15,6 +15,7 @@ #include <linux/i2c.h> #include <linux/sysdev.h> +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/setup.h> @@ -138,6 +139,7 @@ MACHINE_START(SMDKC110, "SMDKC110") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ .atag_offset = 0x100, .init_irq = s5pv210_init_irq, + .handle_irq = vic_handle_irq, .map_io = smdkc110_map_io, .init_machine = smdkc110_machine_init, .timer = &s5p_timer, diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c index a9106c3..4ca77c4 100644 --- a/arch/arm/mach-s5pv210/mach-smdkv210.c +++ b/arch/arm/mach-s5pv210/mach-smdkv210.c @@ -20,6 +20,7 @@ #include <linux/delay.h> #include <linux/pwm_backlight.h> +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/setup.h> @@ -315,6 +316,7 @@ MACHINE_START(SMDKV210, "SMDKV210") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ .atag_offset = 0x100, .init_irq = s5pv210_init_irq, + .handle_irq = vic_handle_irq, .map_io = smdkv210_map_io, .init_machine = smdkv210_machine_init, .timer = &s5p_timer, diff --git a/arch/arm/mach-s5pv210/mach-torbreck.c b/arch/arm/mach-s5pv210/mach-torbreck.c index 97cc066..df70fcb 100644 --- a/arch/arm/mach-s5pv210/mach-torbreck.c +++ b/arch/arm/mach-s5pv210/mach-torbreck.c @@ -14,6 +14,7 @@ #include <linux/init.h> #include <linux/serial_core.h> +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/setup.h> @@ -127,6 +128,7 @@ MACHINE_START(TORBRECK, "TORBRECK") /* Maintainer: Hyunchul Ko <ghcstop@gmail.com> */ .atag_offset = 0x100, .init_irq = s5pv210_init_irq, + .handle_irq = vic_handle_irq, .map_io = torbreck_map_io, .init_machine = torbreck_machine_init, .timer = &s5p_timer, diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile index 2aec2f7..5ca1f9d 100644 --- a/arch/arm/mach-shmobile/Makefile +++ b/arch/arm/mach-shmobile/Makefile @@ -3,7 +3,7 @@ # # Common objects -obj-y := timer.o console.o clock.o pm_runtime.o +obj-y := timer.o console.o clock.o # CPU objects obj-$(CONFIG_ARCH_SH7367) += setup-sh7367.o clock-sh7367.o intc-sh7367.o @@ -28,7 +28,6 @@ pfc-$(CONFIG_ARCH_SH73A0) += pfc-sh73a0.o obj-$(CONFIG_ARCH_SH7367) += entry-intc.o obj-$(CONFIG_ARCH_SH7377) += entry-intc.o obj-$(CONFIG_ARCH_SH7372) += entry-intc.o -obj-$(CONFIG_ARCH_SH73A0) += entry-gic.o # PM objects obj-$(CONFIG_SUSPEND) += suspend.o diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c index 83624e2..202c3c6 100644 --- a/arch/arm/mach-shmobile/board-ag5evm.c +++ b/arch/arm/mach-shmobile/board-ag5evm.c @@ -515,14 +515,14 @@ static void __init ag5evm_init(void) /* enable MMCIF */ gpio_request(GPIO_FN_MMCCLK0, NULL); gpio_request(GPIO_FN_MMCCMD0_PU, NULL); - gpio_request(GPIO_FN_MMCD0_0, NULL); - gpio_request(GPIO_FN_MMCD0_1, NULL); - gpio_request(GPIO_FN_MMCD0_2, NULL); - gpio_request(GPIO_FN_MMCD0_3, NULL); - gpio_request(GPIO_FN_MMCD0_4, NULL); - gpio_request(GPIO_FN_MMCD0_5, NULL); - gpio_request(GPIO_FN_MMCD0_6, NULL); - gpio_request(GPIO_FN_MMCD0_7, NULL); + gpio_request(GPIO_FN_MMCD0_0_PU, NULL); + gpio_request(GPIO_FN_MMCD0_1_PU, NULL); + gpio_request(GPIO_FN_MMCD0_2_PU, NULL); + gpio_request(GPIO_FN_MMCD0_3_PU, NULL); + gpio_request(GPIO_FN_MMCD0_4_PU, NULL); + gpio_request(GPIO_FN_MMCD0_5_PU, NULL); + gpio_request(GPIO_FN_MMCD0_6_PU, NULL); + gpio_request(GPIO_FN_MMCD0_7_PU, NULL); gpio_request(GPIO_PORT208, NULL); /* Reset */ gpio_direction_output(GPIO_PORT208, 1); @@ -608,7 +608,7 @@ struct sys_timer ag5evm_timer = { MACHINE_START(AG5EVM, "ag5evm") .map_io = ag5evm_map_io, .init_irq = sh73a0_init_irq, - .handle_irq = shmobile_handle_irq_gic, + .handle_irq = gic_handle_irq, .init_machine = ag5evm_init, .timer = &ag5evm_timer, MACHINE_END diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c index a3aa0f6..4c865ec 100644 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ b/arch/arm/mach-shmobile/board-ap4evb.c @@ -201,7 +201,7 @@ static struct physmap_flash_data nor_flash_data = { static struct resource nor_flash_resources[] = { [0] = { .start = 0x20000000, /* CS0 shadow instead of regular CS0 */ - .end = 0x28000000 - 1, /* needed by USB MASK ROM boot */ + .end = 0x28000000 - 1, /* needed by USB MASK ROM boot */ .flags = IORESOURCE_MEM, } }; diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c index adc7312..1b4439d 100644 --- a/arch/arm/mach-shmobile/board-kota2.c +++ b/arch/arm/mach-shmobile/board-kota2.c @@ -48,6 +48,7 @@ #include <asm/hardware/cache-l2x0.h> #include <asm/traps.h> +/* SMSC 9220 */ static struct resource smsc9220_resources[] = { [0] = { .start = 0x14000000, /* CS5A */ @@ -77,6 +78,7 @@ static struct platform_device eth_device = { .num_resources = ARRAY_SIZE(smsc9220_resources), }; +/* KEYSC */ static struct sh_keysc_info keysc_platdata = { .mode = SH_KEYSC_MODE_6, .scan_timing = 3, @@ -120,6 +122,7 @@ static struct platform_device keysc_device = { }, }; +/* GPIO KEY */ #define GPIO_KEY(c, g, d) { .code = c, .gpio = g, .desc = d, .active_low = 1 } static struct gpio_keys_button gpio_buttons[] = { @@ -150,6 +153,7 @@ static struct platform_device gpio_keys_device = { }, }; +/* GPIO LED */ #define GPIO_LED(n, g) { .name = n, .gpio = g } static struct gpio_led gpio_leds[] = { @@ -175,6 +179,7 @@ static struct platform_device gpio_leds_device = { }, }; +/* MMCIF */ static struct resource mmcif_resources[] = { [0] = { .name = "MMCIF", @@ -207,6 +212,7 @@ static struct platform_device mmcif_device = { .resource = mmcif_resources, }; +/* SDHI0 */ static struct sh_mobile_sdhi_info sdhi0_info = { .tmio_caps = MMC_CAP_SD_HIGHSPEED, .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT, @@ -243,6 +249,7 @@ static struct platform_device sdhi0_device = { }, }; +/* SDHI1 */ static struct sh_mobile_sdhi_info sdhi1_info = { .tmio_caps = MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ, .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT, @@ -441,7 +448,7 @@ struct sys_timer kota2_timer = { MACHINE_START(KOTA2, "kota2") .map_io = kota2_map_io, .init_irq = kota2_init_irq, - .handle_irq = shmobile_handle_irq_gic, + .handle_irq = gic_handle_irq, .init_machine = kota2_init, .timer = &kota2_timer, MACHINE_END diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c index 6697592..995a9c3 100644 --- a/arch/arm/mach-shmobile/clock-sh7372.c +++ b/arch/arm/mach-shmobile/clock-sh7372.c @@ -476,7 +476,7 @@ static struct clk_ops fsidiv_clk_ops = { .disable = fsidiv_disable, }; -static struct clk_mapping sh7372_fsidiva_clk_mapping = { +static struct clk_mapping fsidiva_clk_mapping = { .phys = FSIDIVA, .len = 8, }; @@ -484,10 +484,10 @@ static struct clk_mapping sh7372_fsidiva_clk_mapping = { struct clk sh7372_fsidiva_clk = { .ops = &fsidiv_clk_ops, .parent = &div6_reparent_clks[DIV6_FSIA], /* late install */ - .mapping = &sh7372_fsidiva_clk_mapping, + .mapping = &fsidiva_clk_mapping, }; -static struct clk_mapping sh7372_fsidivb_clk_mapping = { +static struct clk_mapping fsidivb_clk_mapping = { .phys = FSIDIVB, .len = 8, }; @@ -495,7 +495,7 @@ static struct clk_mapping sh7372_fsidivb_clk_mapping = { struct clk sh7372_fsidivb_clk = { .ops = &fsidiv_clk_ops, .parent = &div6_reparent_clks[DIV6_FSIB], /* late install */ - .mapping = &sh7372_fsidivb_clk_mapping, + .mapping = &fsidivb_clk_mapping, }; static struct clk *late_main_clks[] = { diff --git a/arch/arm/mach-shmobile/cpuidle.c b/arch/arm/mach-shmobile/cpuidle.c index 2e44f11..1b23342 100644 --- a/arch/arm/mach-shmobile/cpuidle.c +++ b/arch/arm/mach-shmobile/cpuidle.c @@ -26,65 +26,59 @@ void (*shmobile_cpuidle_modes[CPUIDLE_STATE_MAX])(void) = { }; static int shmobile_cpuidle_enter(struct cpuidle_device *dev, - struct cpuidle_state *state) + struct cpuidle_driver *drv, + int index) { ktime_t before, after; - int requested_state = state - &dev->states[0]; - dev->last_state = &dev->states[requested_state]; before = ktime_get(); local_irq_disable(); local_fiq_disable(); - shmobile_cpuidle_modes[requested_state](); + shmobile_cpuidle_modes[index](); local_irq_enable(); local_fiq_enable(); after = ktime_get(); - return ktime_to_ns(ktime_sub(after, before)) >> 10; + dev->last_residency = ktime_to_ns(ktime_sub(after, before)) >> 10; + + return index; } static struct cpuidle_device shmobile_cpuidle_dev; static struct cpuidle_driver shmobile_cpuidle_driver = { .name = "shmobile_cpuidle", .owner = THIS_MODULE, + .states[0] = { + .name = "C1", + .desc = "WFI", + .exit_latency = 1, + .target_residency = 1 * 2, + .flags = CPUIDLE_FLAG_TIME_VALID, + }, + .safe_state_index = 0, /* C1 */ + .state_count = 1, }; -void (*shmobile_cpuidle_setup)(struct cpuidle_device *dev); +void (*shmobile_cpuidle_setup)(struct cpuidle_driver *drv); static int shmobile_cpuidle_init(void) { struct cpuidle_device *dev = &shmobile_cpuidle_dev; - struct cpuidle_state *state; + struct cpuidle_driver *drv = &shmobile_cpuidle_driver; int i; - cpuidle_register_driver(&shmobile_cpuidle_driver); - - for (i = 0; i < CPUIDLE_STATE_MAX; i++) { - dev->states[i].name[0] = '\0'; - dev->states[i].desc[0] = '\0'; - dev->states[i].enter = shmobile_cpuidle_enter; - } - - i = CPUIDLE_DRIVER_STATE_START; - - state = &dev->states[i++]; - snprintf(state->name, CPUIDLE_NAME_LEN, "C1"); - strncpy(state->desc, "WFI", CPUIDLE_DESC_LEN); - state->exit_latency = 1; - state->target_residency = 1 * 2; - state->power_usage = 3; - state->flags = 0; - state->flags |= CPUIDLE_FLAG_TIME_VALID; - - dev->safe_state = state; - dev->state_count = i; + for (i = 0; i < CPUIDLE_STATE_MAX; i++) + drv->states[i].enter = shmobile_cpuidle_enter; if (shmobile_cpuidle_setup) - shmobile_cpuidle_setup(dev); + shmobile_cpuidle_setup(drv); + + cpuidle_register_driver(drv); + dev->state_count = drv->state_count; cpuidle_register_device(dev); return 0; diff --git a/arch/arm/mach-shmobile/entry-gic.S b/arch/arm/mach-shmobile/entry-gic.S deleted file mode 100644 index e20239b..0000000 --- a/arch/arm/mach-shmobile/entry-gic.S +++ /dev/null @@ -1,18 +0,0 @@ -/* - * ARM Interrupt demux handler using GIC - * - * Copyright (C) 2010 Magnus Damm - * Copyright (C) 2011 Paul Mundt - * Copyright (C) 2010 - 2011 Renesas Solutions Corp. - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <asm/assembler.h> -#include <asm/entry-macro-multi.S> -#include <asm/hardware/gic.h> -#include <asm/hardware/entry-macro-gic.S> - - arch_irq_handler shmobile_handle_irq_gic diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h index c0cdbf9..4bf82c1 100644 --- a/arch/arm/mach-shmobile/include/mach/common.h +++ b/arch/arm/mach-shmobile/include/mach/common.h @@ -7,11 +7,10 @@ extern void shmobile_secondary_vector(void); struct clk; extern int clk_init(void); extern void shmobile_handle_irq_intc(struct pt_regs *); -extern void shmobile_handle_irq_gic(struct pt_regs *); extern struct platform_suspend_ops shmobile_suspend_ops; -struct cpuidle_device; +struct cpuidle_driver; extern void (*shmobile_cpuidle_modes[])(void); -extern void (*shmobile_cpuidle_setup)(struct cpuidle_device *dev); +extern void (*shmobile_cpuidle_setup)(struct cpuidle_driver *drv); extern void sh7367_init_irq(void); extern void sh7367_add_early_devices(void); diff --git a/arch/arm/mach-shmobile/include/mach/entry-macro.S b/arch/arm/mach-shmobile/include/mach/entry-macro.S index 8d4a416..2a57b29 100644 --- a/arch/arm/mach-shmobile/include/mach/entry-macro.S +++ b/arch/arm/mach-shmobile/include/mach/entry-macro.S @@ -18,14 +18,5 @@ .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - .endm - - .macro test_for_ipi, irqnr, irqstat, base, tmp - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm diff --git a/arch/arm/mach-shmobile/include/mach/sh73a0.h b/arch/arm/mach-shmobile/include/mach/sh73a0.h index 18ae6a9..881d515 100644 --- a/arch/arm/mach-shmobile/include/mach/sh73a0.h +++ b/arch/arm/mach-shmobile/include/mach/sh73a0.h @@ -470,6 +470,14 @@ enum { GPIO_FN_SDHICMD2_PU, GPIO_FN_MMCCMD0_PU, GPIO_FN_MMCCMD1_PU, + GPIO_FN_MMCD0_0_PU, + GPIO_FN_MMCD0_1_PU, + GPIO_FN_MMCD0_2_PU, + GPIO_FN_MMCD0_3_PU, + GPIO_FN_MMCD0_4_PU, + GPIO_FN_MMCD0_5_PU, + GPIO_FN_MMCD0_6_PU, + GPIO_FN_MMCD0_7_PU, GPIO_FN_FSIACK_PU, GPIO_FN_FSIAILR_PU, GPIO_FN_FSIAIBT_PU, diff --git a/arch/arm/mach-shmobile/pfc-sh7367.c b/arch/arm/mach-shmobile/pfc-sh7367.c index 128555e..e6e5246 100644 --- a/arch/arm/mach-shmobile/pfc-sh7367.c +++ b/arch/arm/mach-shmobile/pfc-sh7367.c @@ -21,68 +21,49 @@ #include <linux/gpio.h> #include <mach/sh7367.h> -#define _1(fn, pfx, sfx) fn(pfx, sfx) - -#define _10(fn, pfx, sfx) \ - _1(fn, pfx##0, sfx), _1(fn, pfx##1, sfx), \ - _1(fn, pfx##2, sfx), _1(fn, pfx##3, sfx), \ - _1(fn, pfx##4, sfx), _1(fn, pfx##5, sfx), \ - _1(fn, pfx##6, sfx), _1(fn, pfx##7, sfx), \ - _1(fn, pfx##8, sfx), _1(fn, pfx##9, sfx) - -#define _90(fn, pfx, sfx) \ - _10(fn, pfx##1, sfx), _10(fn, pfx##2, sfx), \ - _10(fn, pfx##3, sfx), _10(fn, pfx##4, sfx), \ - _10(fn, pfx##5, sfx), _10(fn, pfx##6, sfx), \ - _10(fn, pfx##7, sfx), _10(fn, pfx##8, sfx), \ - _10(fn, pfx##9, sfx) - -#define _273(fn, pfx, sfx) \ - _10(fn, pfx, sfx), _90(fn, pfx, sfx), \ - _10(fn, pfx##10, sfx), _90(fn, pfx##1, sfx), \ - _10(fn, pfx##20, sfx), _10(fn, pfx##21, sfx), \ - _10(fn, pfx##22, sfx), _10(fn, pfx##23, sfx), \ - _10(fn, pfx##24, sfx), _10(fn, pfx##25, sfx), \ - _10(fn, pfx##26, sfx), _1(fn, pfx##270, sfx), \ - _1(fn, pfx##271, sfx), _1(fn, pfx##272, sfx) - -#define _PORT(pfx, sfx) pfx##_##sfx -#define PORT_273(str) _273(_PORT, PORT, str) +#define CPU_ALL_PORT(fn, pfx, sfx) \ + PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx), \ + PORT_10(fn, pfx##10, sfx), PORT_90(fn, pfx##1, sfx), \ + PORT_10(fn, pfx##20, sfx), PORT_10(fn, pfx##21, sfx), \ + PORT_10(fn, pfx##22, sfx), PORT_10(fn, pfx##23, sfx), \ + PORT_10(fn, pfx##24, sfx), PORT_10(fn, pfx##25, sfx), \ + PORT_10(fn, pfx##26, sfx), PORT_1(fn, pfx##270, sfx), \ + PORT_1(fn, pfx##271, sfx), PORT_1(fn, pfx##272, sfx) enum { PINMUX_RESERVED = 0, PINMUX_DATA_BEGIN, - PORT_273(DATA), /* PORT0_DATA -> PORT272_DATA */ + PORT_ALL(DATA), /* PORT0_DATA -> PORT272_DATA */ PINMUX_DATA_END, PINMUX_INPUT_BEGIN, - PORT_273(IN), /* PORT0_IN -> PORT272_IN */ + PORT_ALL(IN), /* PORT0_IN -> PORT272_IN */ PINMUX_INPUT_END, PINMUX_INPUT_PULLUP_BEGIN, - PORT_273(IN_PU), /* PORT0_IN_PU -> PORT272_IN_PU */ + PORT_ALL(IN_PU), /* PORT0_IN_PU -> PORT272_IN_PU */ PINMUX_INPUT_PULLUP_END, PINMUX_INPUT_PULLDOWN_BEGIN, - PORT_273(IN_PD), /* PORT0_IN_PD -> PORT272_IN_PD */ + PORT_ALL(IN_PD), /* PORT0_IN_PD -> PORT272_IN_PD */ PINMUX_INPUT_PULLDOWN_END, PINMUX_OUTPUT_BEGIN, - PORT_273(OUT), /* PORT0_OUT -> PORT272_OUT */ + PORT_ALL(OUT), /* PORT0_OUT -> PORT272_OUT */ PINMUX_OUTPUT_END, PINMUX_FUNCTION_BEGIN, - PORT_273(FN_IN), /* PORT0_FN_IN -> PORT272_FN_IN */ - PORT_273(FN_OUT), /* PORT0_FN_OUT -> PORT272_FN_OUT */ - PORT_273(FN0), /* PORT0_FN0 -> PORT272_FN0 */ - PORT_273(FN1), /* PORT0_FN1 -> PORT272_FN1 */ - PORT_273(FN2), /* PORT0_FN2 -> PORT272_FN2 */ - PORT_273(FN3), /* PORT0_FN3 -> PORT272_FN3 */ - PORT_273(FN4), /* PORT0_FN4 -> PORT272_FN4 */ - PORT_273(FN5), /* PORT0_FN5 -> PORT272_FN5 */ - PORT_273(FN6), /* PORT0_FN6 -> PORT272_FN6 */ - PORT_273(FN7), /* PORT0_FN7 -> PORT272_FN7 */ + PORT_ALL(FN_IN), /* PORT0_FN_IN -> PORT272_FN_IN */ + PORT_ALL(FN_OUT), /* PORT0_FN_OUT -> PORT272_FN_OUT */ + PORT_ALL(FN0), /* PORT0_FN0 -> PORT272_FN0 */ + PORT_ALL(FN1), /* PORT0_FN1 -> PORT272_FN1 */ + PORT_ALL(FN2), /* PORT0_FN2 -> PORT272_FN2 */ + PORT_ALL(FN3), /* PORT0_FN3 -> PORT272_FN3 */ + PORT_ALL(FN4), /* PORT0_FN4 -> PORT272_FN4 */ + PORT_ALL(FN5), /* PORT0_FN5 -> PORT272_FN5 */ + PORT_ALL(FN6), /* PORT0_FN6 -> PORT272_FN6 */ + PORT_ALL(FN7), /* PORT0_FN7 -> PORT272_FN7 */ MSELBCR_MSEL2_1, MSELBCR_MSEL2_0, PINMUX_FUNCTION_END, @@ -327,41 +308,6 @@ enum { PINMUX_MARK_END, }; -#define PORT_DATA_I(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN) - -#define PORT_DATA_I_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD) - -#define PORT_DATA_I_PU(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PU) - -#define PORT_DATA_I_PU_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU) - -#define PORT_DATA_O(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT) - -#define PORT_DATA_IO(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN) - -#define PORT_DATA_IO_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN, PORT##nr##_IN_PD) - -#define PORT_DATA_IO_PU(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN, PORT##nr##_IN_PU) - -#define PORT_DATA_IO_PU_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU) - - static pinmux_enum_t pinmux_data[] = { /* specify valid pin states for each pin in GPIO mode */ @@ -1098,13 +1044,9 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(DIVLOCK_MARK, PORT272_FN1), }; -#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA) -#define GPIO_PORT_273() _273(_GPIO_PORT, , unused) -#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK) - static struct pinmux_gpio pinmux_gpios[] = { /* 49-1 -> 49-6 (GPIO) */ - GPIO_PORT_273(), + GPIO_PORT_ALL(), /* Special Pull-up / Pull-down Functions */ GPIO_FN(PORT48_KEYIN0_PU), GPIO_FN(PORT49_KEYIN1_PU), @@ -1345,22 +1287,6 @@ static struct pinmux_gpio pinmux_gpios[] = { GPIO_FN(DIVLOCK), }; -/* helper for top 4 bits in PORTnCR */ -#define PCRH(in, in_pd, in_pu, out) \ - 0, (out), (in), 0, \ - 0, 0, 0, 0, \ - 0, 0, (in_pd), 0, \ - 0, 0, (in_pu), 0 - -#define PORTCR(nr, reg) \ - { PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) { \ - PCRH(PORT##nr##_IN, PORT##nr##_IN_PD, \ - PORT##nr##_IN_PU, PORT##nr##_OUT), \ - PORT##nr##_FN0, PORT##nr##_FN1, PORT##nr##_FN2, \ - PORT##nr##_FN3, PORT##nr##_FN4, PORT##nr##_FN5, \ - PORT##nr##_FN6, PORT##nr##_FN7 } \ - } - static struct pinmux_cfg_reg pinmux_config_regs[] = { PORTCR(0, 0xe6050000), /* PORT0CR */ PORTCR(1, 0xe6050001), /* PORT1CR */ diff --git a/arch/arm/mach-shmobile/pfc-sh7372.c b/arch/arm/mach-shmobile/pfc-sh7372.c index 9c265da..1bd6585 100644 --- a/arch/arm/mach-shmobile/pfc-sh7372.c +++ b/arch/arm/mach-shmobile/pfc-sh7372.c @@ -25,27 +25,13 @@ #include <linux/gpio.h> #include <mach/sh7372.h> -#define _1(fn, pfx, sfx) fn(pfx, sfx) - -#define _10(fn, pfx, sfx) \ - _1(fn, pfx##0, sfx), _1(fn, pfx##1, sfx), \ - _1(fn, pfx##2, sfx), _1(fn, pfx##3, sfx), \ - _1(fn, pfx##4, sfx), _1(fn, pfx##5, sfx), \ - _1(fn, pfx##6, sfx), _1(fn, pfx##7, sfx), \ - _1(fn, pfx##8, sfx), _1(fn, pfx##9, sfx) - -#define _80(fn, pfx, sfx) \ - _10(fn, pfx##1, sfx), _10(fn, pfx##2, sfx), \ - _10(fn, pfx##3, sfx), _10(fn, pfx##4, sfx), \ - _10(fn, pfx##5, sfx), _10(fn, pfx##6, sfx), \ - _10(fn, pfx##7, sfx), _10(fn, pfx##8, sfx) - -#define _190(fn, pfx, sfx) \ - _10(fn, pfx, sfx), _80(fn, pfx, sfx), _10(fn, pfx##9, sfx), \ - _10(fn, pfx##10, sfx), _80(fn, pfx##1, sfx), _1(fn, pfx##190, sfx) - -#define _PORT(pfx, sfx) pfx##_##sfx -#define PORT_ALL(str) _190(_PORT, PORT, str) +#define CPU_ALL_PORT(fn, pfx, sfx) \ + PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx), \ + PORT_10(fn, pfx##10, sfx), PORT_10(fn, pfx##11, sfx), \ + PORT_10(fn, pfx##12, sfx), PORT_10(fn, pfx##13, sfx), \ + PORT_10(fn, pfx##14, sfx), PORT_10(fn, pfx##15, sfx), \ + PORT_10(fn, pfx##16, sfx), PORT_10(fn, pfx##17, sfx), \ + PORT_10(fn, pfx##18, sfx), PORT_1(fn, pfx##190, sfx) enum { PINMUX_RESERVED = 0, @@ -381,108 +367,124 @@ enum { PINMUX_MARK_END, }; -/* PORT_DATA_I_PD(nr) */ -#define _I___D(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD) - -/* PORT_DATA_I_PU(nr) */ -#define _I__U_(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PU) - -/* PORT_DATA_I_PU_PD(nr) */ -#define _I__UD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU) - -/* PORT_DATA_O(nr) */ -#define __O___(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT) - -/* PORT_DATA_IO(nr) */ -#define _IO___(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN) - -/* PORT_DATA_IO_PD(nr) */ -#define _IO__D(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN, PORT##nr##_IN_PD) - -/* PORT_DATA_IO_PU(nr) */ -#define _IO_U_(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN, PORT##nr##_IN_PU) - -/* PORT_DATA_IO_PU_PD(nr) */ -#define _IO_UD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ - PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU) - - static pinmux_enum_t pinmux_data[] = { /* specify valid pin states for each pin in GPIO mode */ - - _IO__D(0), _IO__D(1), __O___(2), _I___D(3), _I___D(4), - _I___D(5), _IO_UD(6), _I___D(7), _IO__D(8), __O___(9), - - __O___(10), __O___(11), _IO_UD(12), _IO__D(13), _IO__D(14), - __O___(15), _IO__D(16), _IO__D(17), _I___D(18), _IO___(19), - - _IO___(20), _IO___(21), _IO___(22), _IO___(23), _IO___(24), - _IO___(25), _IO___(26), _IO___(27), _IO___(28), _IO___(29), - - _IO___(30), _IO___(31), _IO___(32), _IO___(33), _IO___(34), - _IO___(35), _IO___(36), _IO___(37), _IO___(38), _IO___(39), - - _IO___(40), _IO___(41), _IO___(42), _IO___(43), _IO___(44), - _IO___(45), _IO_U_(46), _IO_U_(47), _IO_U_(48), _IO_U_(49), - - _IO_U_(50), _IO_U_(51), _IO_U_(52), _IO_U_(53), _IO_U_(54), - _IO_U_(55), _IO_U_(56), _IO_U_(57), _IO_U_(58), _IO_U_(59), - - _IO_U_(60), _IO_U_(61), _IO___(62), __O___(63), __O___(64), - _IO_U_(65), __O___(66), _IO_U_(67), __O___(68), _IO___(69), /*66?*/ - - _IO___(70), _IO___(71), __O___(72), _I__U_(73), _I__UD(74), - _IO_UD(75), _IO_UD(76), _IO_UD(77), _IO_UD(78), _IO_UD(79), - - _IO_UD(80), _IO_UD(81), _IO_UD(82), _IO_UD(83), _IO_UD(84), - _IO_UD(85), _IO_UD(86), _IO_UD(87), _IO_UD(88), _IO_UD(89), - - _IO_UD(90), _IO_UD(91), _IO_UD(92), _IO_UD(93), _IO_UD(94), - _IO_UD(95), _IO_U_(96), _IO_UD(97), _IO_UD(98), __O___(99), /*99?*/ - - _IO__D(100), _IO__D(101), _IO__D(102), _IO__D(103), _IO__D(104), - _IO__D(105), _IO_U_(106), _IO_U_(107), _IO_U_(108), _IO_U_(109), - - _IO_U_(110), _IO_U_(111), _IO__D(112), _IO__D(113), _IO_U_(114), - _IO_U_(115), _IO_U_(116), _IO_U_(117), _IO_U_(118), _IO_U_(119), - - _IO_U_(120), _IO__D(121), _IO__D(122), _IO__D(123), _IO__D(124), - _IO__D(125), _IO__D(126), _IO__D(127), _IO__D(128), _IO_UD(129), - - _IO_UD(130), _IO_UD(131), _IO_UD(132), _IO_UD(133), _IO_UD(134), - _IO_UD(135), _IO__D(136), _IO__D(137), _IO__D(138), _IO__D(139), - - _IO__D(140), _IO__D(141), _IO__D(142), _IO_UD(143), _IO__D(144), - _IO__D(145), _IO__D(146), _IO__D(147), _IO__D(148), _IO__D(149), - - _IO__D(150), _IO__D(151), _IO_UD(152), _I___D(153), _IO_UD(154), - _I___D(155), _IO__D(156), _IO__D(157), _I___D(158), _IO__D(159), - - __O___(160), _IO__D(161), _IO__D(162), _IO__D(163), _I___D(164), - _IO__D(165), _I___D(166), _I___D(167), _I___D(168), _I___D(169), - - _I___D(170), __O___(171), _IO_UD(172), _IO_UD(173), _IO_UD(174), - _IO_UD(175), _IO_UD(176), _IO_UD(177), _IO_UD(178), __O___(179), - - _IO_UD(180), _IO_UD(181), _IO_UD(182), _IO_UD(183), _IO_UD(184), - __O___(185), _IO_UD(186), _IO_UD(187), _IO_UD(188), _IO_UD(189), - - _IO_UD(190), + PORT_DATA_IO_PD(0), PORT_DATA_IO_PD(1), + PORT_DATA_O(2), PORT_DATA_I_PD(3), + PORT_DATA_I_PD(4), PORT_DATA_I_PD(5), + PORT_DATA_IO_PU_PD(6), PORT_DATA_I_PD(7), + PORT_DATA_IO_PD(8), PORT_DATA_O(9), + + PORT_DATA_O(10), PORT_DATA_O(11), + PORT_DATA_IO_PU_PD(12), PORT_DATA_IO_PD(13), + PORT_DATA_IO_PD(14), PORT_DATA_O(15), + PORT_DATA_IO_PD(16), PORT_DATA_IO_PD(17), + PORT_DATA_I_PD(18), PORT_DATA_IO(19), + + PORT_DATA_IO(20), PORT_DATA_IO(21), + PORT_DATA_IO(22), PORT_DATA_IO(23), + PORT_DATA_IO(24), PORT_DATA_IO(25), + PORT_DATA_IO(26), PORT_DATA_IO(27), + PORT_DATA_IO(28), PORT_DATA_IO(29), + + PORT_DATA_IO(30), PORT_DATA_IO(31), + PORT_DATA_IO(32), PORT_DATA_IO(33), + PORT_DATA_IO(34), PORT_DATA_IO(35), + PORT_DATA_IO(36), PORT_DATA_IO(37), + PORT_DATA_IO(38), PORT_DATA_IO(39), + + PORT_DATA_IO(40), PORT_DATA_IO(41), + PORT_DATA_IO(42), PORT_DATA_IO(43), + PORT_DATA_IO(44), PORT_DATA_IO(45), + PORT_DATA_IO_PU(46), PORT_DATA_IO_PU(47), + PORT_DATA_IO_PU(48), PORT_DATA_IO_PU(49), + + PORT_DATA_IO_PU(50), PORT_DATA_IO_PU(51), + PORT_DATA_IO_PU(52), PORT_DATA_IO_PU(53), + PORT_DATA_IO_PU(54), PORT_DATA_IO_PU(55), + PORT_DATA_IO_PU(56), PORT_DATA_IO_PU(57), + PORT_DATA_IO_PU(58), PORT_DATA_IO_PU(59), + + PORT_DATA_IO_PU(60), PORT_DATA_IO_PU(61), + PORT_DATA_IO(62), PORT_DATA_O(63), + PORT_DATA_O(64), PORT_DATA_IO_PU(65), + PORT_DATA_O(66), PORT_DATA_IO_PU(67), /*66?*/ + PORT_DATA_O(68), PORT_DATA_IO(69), + + PORT_DATA_IO(70), PORT_DATA_IO(71), + PORT_DATA_O(72), PORT_DATA_I_PU(73), + PORT_DATA_I_PU_PD(74), PORT_DATA_IO_PU_PD(75), + PORT_DATA_IO_PU_PD(76), PORT_DATA_IO_PU_PD(77), + PORT_DATA_IO_PU_PD(78), PORT_DATA_IO_PU_PD(79), + + PORT_DATA_IO_PU_PD(80), PORT_DATA_IO_PU_PD(81), + PORT_DATA_IO_PU_PD(82), PORT_DATA_IO_PU_PD(83), + PORT_DATA_IO_PU_PD(84), PORT_DATA_IO_PU_PD(85), + PORT_DATA_IO_PU_PD(86), PORT_DATA_IO_PU_PD(87), + PORT_DATA_IO_PU_PD(88), PORT_DATA_IO_PU_PD(89), + + PORT_DATA_IO_PU_PD(90), PORT_DATA_IO_PU_PD(91), + PORT_DATA_IO_PU_PD(92), PORT_DATA_IO_PU_PD(93), + PORT_DATA_IO_PU_PD(94), PORT_DATA_IO_PU_PD(95), + PORT_DATA_IO_PU(96), PORT_DATA_IO_PU_PD(97), + PORT_DATA_IO_PU_PD(98), PORT_DATA_O(99), /*99?*/ + + PORT_DATA_IO_PD(100), PORT_DATA_IO_PD(101), + PORT_DATA_IO_PD(102), PORT_DATA_IO_PD(103), + PORT_DATA_IO_PD(104), PORT_DATA_IO_PD(105), + PORT_DATA_IO_PU(106), PORT_DATA_IO_PU(107), + PORT_DATA_IO_PU(108), PORT_DATA_IO_PU(109), + + PORT_DATA_IO_PU(110), PORT_DATA_IO_PU(111), + PORT_DATA_IO_PD(112), PORT_DATA_IO_PD(113), + PORT_DATA_IO_PU(114), PORT_DATA_IO_PU(115), + PORT_DATA_IO_PU(116), PORT_DATA_IO_PU(117), + PORT_DATA_IO_PU(118), PORT_DATA_IO_PU(119), + + PORT_DATA_IO_PU(120), PORT_DATA_IO_PD(121), + PORT_DATA_IO_PD(122), PORT_DATA_IO_PD(123), + PORT_DATA_IO_PD(124), PORT_DATA_IO_PD(125), + PORT_DATA_IO_PD(126), PORT_DATA_IO_PD(127), + PORT_DATA_IO_PD(128), PORT_DATA_IO_PU_PD(129), + + PORT_DATA_IO_PU_PD(130), PORT_DATA_IO_PU_PD(131), + PORT_DATA_IO_PU_PD(132), PORT_DATA_IO_PU_PD(133), + PORT_DATA_IO_PU_PD(134), PORT_DATA_IO_PU_PD(135), + PORT_DATA_IO_PD(136), PORT_DATA_IO_PD(137), + PORT_DATA_IO_PD(138), PORT_DATA_IO_PD(139), + + PORT_DATA_IO_PD(140), PORT_DATA_IO_PD(141), + PORT_DATA_IO_PD(142), PORT_DATA_IO_PU_PD(143), + PORT_DATA_IO_PD(144), PORT_DATA_IO_PD(145), + PORT_DATA_IO_PD(146), PORT_DATA_IO_PD(147), + PORT_DATA_IO_PD(148), PORT_DATA_IO_PD(149), + + PORT_DATA_IO_PD(150), PORT_DATA_IO_PD(151), + PORT_DATA_IO_PU_PD(152), PORT_DATA_I_PD(153), + PORT_DATA_IO_PU_PD(154), PORT_DATA_I_PD(155), + PORT_DATA_IO_PD(156), PORT_DATA_IO_PD(157), + PORT_DATA_I_PD(158), PORT_DATA_IO_PD(159), + + PORT_DATA_O(160), PORT_DATA_IO_PD(161), + PORT_DATA_IO_PD(162), PORT_DATA_IO_PD(163), + PORT_DATA_I_PD(164), PORT_DATA_IO_PD(165), + PORT_DATA_I_PD(166), PORT_DATA_I_PD(167), + PORT_DATA_I_PD(168), PORT_DATA_I_PD(169), + + PORT_DATA_I_PD(170), PORT_DATA_O(171), + PORT_DATA_IO_PU_PD(172), PORT_DATA_IO_PU_PD(173), + PORT_DATA_IO_PU_PD(174), PORT_DATA_IO_PU_PD(175), + PORT_DATA_IO_PU_PD(176), PORT_DATA_IO_PU_PD(177), + PORT_DATA_IO_PU_PD(178), PORT_DATA_O(179), + + PORT_DATA_IO_PU_PD(180), PORT_DATA_IO_PU_PD(181), + PORT_DATA_IO_PU_PD(182), PORT_DATA_IO_PU_PD(183), + PORT_DATA_IO_PU_PD(184), PORT_DATA_O(185), + PORT_DATA_IO_PU_PD(186), PORT_DATA_IO_PU_PD(187), + PORT_DATA_IO_PU_PD(188), PORT_DATA_IO_PU_PD(189), + + PORT_DATA_IO_PU_PD(190), /* IRQ */ PINMUX_DATA(IRQ0_6_MARK, PORT6_FN0, MSEL1CR_0_0), @@ -926,10 +928,6 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(MFIv4_MARK, MSEL4CR_6_1), }; -#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA) -#define GPIO_PORT_ALL() _190(_GPIO_PORT, , unused) -#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK) - static struct pinmux_gpio pinmux_gpios[] = { /* PORT */ @@ -1201,22 +1199,6 @@ static struct pinmux_gpio pinmux_gpios[] = { GPIO_FN(SDENC_DV_CLKI), }; -/* helper for top 4 bits in PORTnCR */ -#define PCRH(in, in_pd, in_pu, out) \ - 0, (out), (in), 0, \ - 0, 0, 0, 0, \ - 0, 0, (in_pd), 0, \ - 0, 0, (in_pu), 0 - -#define PORTCR(nr, reg) \ - { PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) { \ - PCRH(PORT##nr##_IN, PORT##nr##_IN_PD, \ - PORT##nr##_IN_PU, PORT##nr##_OUT), \ - PORT##nr##_FN0, PORT##nr##_FN1, PORT##nr##_FN2, \ - PORT##nr##_FN3, PORT##nr##_FN4, PORT##nr##_FN5, \ - PORT##nr##_FN6, PORT##nr##_FN7 } \ - } - static struct pinmux_cfg_reg pinmux_config_regs[] = { PORTCR(0, 0xE6051000), /* PORT0CR */ PORTCR(1, 0xE6051001), /* PORT1CR */ diff --git a/arch/arm/mach-shmobile/pfc-sh7377.c b/arch/arm/mach-shmobile/pfc-sh7377.c index 613e684..2f10511 100644 --- a/arch/arm/mach-shmobile/pfc-sh7377.c +++ b/arch/arm/mach-shmobile/pfc-sh7377.c @@ -22,84 +22,65 @@ #include <linux/gpio.h> #include <mach/sh7377.h> -#define _1(fn, pfx, sfx) fn(pfx, sfx) - -#define _10(fn, pfx, sfx) \ - _1(fn, pfx##0, sfx), _1(fn, pfx##1, sfx), \ - _1(fn, pfx##2, sfx), _1(fn, pfx##3, sfx), \ - _1(fn, pfx##4, sfx), _1(fn, pfx##5, sfx), \ - _1(fn, pfx##6, sfx), _1(fn, pfx##7, sfx), \ - _1(fn, pfx##8, sfx), _1(fn, pfx##9, sfx) - -#define _90(fn, pfx, sfx) \ - _10(fn, pfx##1, sfx), _10(fn, pfx##2, sfx), \ - _10(fn, pfx##3, sfx), _10(fn, pfx##4, sfx), \ - _10(fn, pfx##5, sfx), _10(fn, pfx##6, sfx), \ - _10(fn, pfx##7, sfx), _10(fn, pfx##8, sfx), \ - _10(fn, pfx##9, sfx) - -#define _265(fn, pfx, sfx) \ - _10(fn, pfx, sfx), _90(fn, pfx, sfx), \ - _10(fn, pfx##10, sfx), \ - _1(fn, pfx##110, sfx), _1(fn, pfx##111, sfx), \ - _1(fn, pfx##112, sfx), _1(fn, pfx##113, sfx), \ - _1(fn, pfx##114, sfx), _1(fn, pfx##115, sfx), \ - _1(fn, pfx##116, sfx), _1(fn, pfx##117, sfx), \ - _1(fn, pfx##118, sfx), \ - _1(fn, pfx##128, sfx), _1(fn, pfx##129, sfx), \ - _10(fn, pfx##13, sfx), _10(fn, pfx##14, sfx), \ - _10(fn, pfx##15, sfx), \ - _1(fn, pfx##160, sfx), _1(fn, pfx##161, sfx), \ - _1(fn, pfx##162, sfx), _1(fn, pfx##163, sfx), \ - _1(fn, pfx##164, sfx), \ - _1(fn, pfx##192, sfx), _1(fn, pfx##193, sfx), \ - _1(fn, pfx##194, sfx), _1(fn, pfx##195, sfx), \ - _1(fn, pfx##196, sfx), _1(fn, pfx##197, sfx), \ - _1(fn, pfx##198, sfx), _1(fn, pfx##199, sfx), \ - _10(fn, pfx##20, sfx), _10(fn, pfx##21, sfx), \ - _10(fn, pfx##22, sfx), _10(fn, pfx##23, sfx), \ - _10(fn, pfx##24, sfx), _10(fn, pfx##25, sfx), \ - _1(fn, pfx##260, sfx), _1(fn, pfx##261, sfx), \ - _1(fn, pfx##262, sfx), _1(fn, pfx##263, sfx), \ - _1(fn, pfx##264, sfx) - -#define _PORT(pfx, sfx) pfx##_##sfx -#define PORT_265(str) _265(_PORT, PORT, str) +#define CPU_ALL_PORT(fn, pfx, sfx) \ + PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx), \ + PORT_10(fn, pfx##10, sfx), \ + PORT_1(fn, pfx##110, sfx), PORT_1(fn, pfx##111, sfx), \ + PORT_1(fn, pfx##112, sfx), PORT_1(fn, pfx##113, sfx), \ + PORT_1(fn, pfx##114, sfx), PORT_1(fn, pfx##115, sfx), \ + PORT_1(fn, pfx##116, sfx), PORT_1(fn, pfx##117, sfx), \ + PORT_1(fn, pfx##118, sfx), \ + PORT_1(fn, pfx##128, sfx), PORT_1(fn, pfx##129, sfx), \ + PORT_10(fn, pfx##13, sfx), PORT_10(fn, pfx##14, sfx), \ + PORT_10(fn, pfx##15, sfx), \ + PORT_1(fn, pfx##160, sfx), PORT_1(fn, pfx##161, sfx), \ + PORT_1(fn, pfx##162, sfx), PORT_1(fn, pfx##163, sfx), \ + PORT_1(fn, pfx##164, sfx), \ + PORT_1(fn, pfx##192, sfx), PORT_1(fn, pfx##193, sfx), \ + PORT_1(fn, pfx##194, sfx), PORT_1(fn, pfx##195, sfx), \ + PORT_1(fn, pfx##196, sfx), PORT_1(fn, pfx##197, sfx), \ + PORT_1(fn, pfx##198, sfx), PORT_1(fn, pfx##199, sfx), \ + PORT_10(fn, pfx##20, sfx), PORT_10(fn, pfx##21, sfx), \ + PORT_10(fn, pfx##22, sfx), PORT_10(fn, pfx##23, sfx), \ + PORT_10(fn, pfx##24, sfx), PORT_10(fn, pfx##25, sfx), \ + PORT_1(fn, pfx##260, sfx), PORT_1(fn, pfx##261, sfx), \ + PORT_1(fn, pfx##262, sfx), PORT_1(fn, pfx##263, sfx), \ + PORT_1(fn, pfx##264, sfx) enum { PINMUX_RESERVED = 0, PINMUX_DATA_BEGIN, - PORT_265(DATA), /* PORT0_DATA -> PORT264_DATA */ + PORT_ALL(DATA), /* PORT0_DATA -> PORT264_DATA */ PINMUX_DATA_END, PINMUX_INPUT_BEGIN, - PORT_265(IN), /* PORT0_IN -> PORT264_IN */ + PORT_ALL(IN), /* PORT0_IN -> PORT264_IN */ PINMUX_INPUT_END, PINMUX_INPUT_PULLUP_BEGIN, - PORT_265(IN_PU), /* PORT0_IN_PU -> PORT264_IN_PU */ + PORT_ALL(IN_PU), /* PORT0_IN_PU -> PORT264_IN_PU */ PINMUX_INPUT_PULLUP_END, PINMUX_INPUT_PULLDOWN_BEGIN, - PORT_265(IN_PD), /* PORT0_IN_PD -> PORT264_IN_PD */ + PORT_ALL(IN_PD), /* PORT0_IN_PD -> PORT264_IN_PD */ PINMUX_INPUT_PULLDOWN_END, PINMUX_OUTPUT_BEGIN, - PORT_265(OUT), /* PORT0_OUT -> PORT264_OUT */ + PORT_ALL(OUT), /* PORT0_OUT -> PORT264_OUT */ PINMUX_OUTPUT_END, PINMUX_FUNCTION_BEGIN, - PORT_265(FN_IN), /* PORT0_FN_IN -> PORT264_FN_IN */ - PORT_265(FN_OUT), /* PORT0_FN_OUT -> PORT264_FN_OUT */ - PORT_265(FN0), /* PORT0_FN0 -> PORT264_FN0 */ - PORT_265(FN1), /* PORT0_FN1 -> PORT264_FN1 */ - PORT_265(FN2), /* PORT0_FN2 -> PORT264_FN2 */ - PORT_265(FN3), /* PORT0_FN3 -> PORT264_FN3 */ - PORT_265(FN4), /* PORT0_FN4 -> PORT264_FN4 */ - PORT_265(FN5), /* PORT0_FN5 -> PORT264_FN5 */ - PORT_265(FN6), /* PORT0_FN6 -> PORT264_FN6 */ - PORT_265(FN7), /* PORT0_FN7 -> PORT264_FN7 */ + PORT_ALL(FN_IN), /* PORT0_FN_IN -> PORT264_FN_IN */ + PORT_ALL(FN_OUT), /* PORT0_FN_OUT -> PORT264_FN_OUT */ + PORT_ALL(FN0), /* PORT0_FN0 -> PORT264_FN0 */ + PORT_ALL(FN1), /* PORT0_FN1 -> PORT264_FN1 */ + PORT_ALL(FN2), /* PORT0_FN2 -> PORT264_FN2 */ + PORT_ALL(FN3), /* PORT0_FN3 -> PORT264_FN3 */ + PORT_ALL(FN4), /* PORT0_FN4 -> PORT264_FN4 */ + PORT_ALL(FN5), /* PORT0_FN5 -> PORT264_FN5 */ + PORT_ALL(FN6), /* PORT0_FN6 -> PORT264_FN6 */ + PORT_ALL(FN7), /* PORT0_FN7 -> PORT264_FN7 */ MSELBCR_MSEL17_1, MSELBCR_MSEL17_0, MSELBCR_MSEL16_1, MSELBCR_MSEL16_0, @@ -360,45 +341,6 @@ enum { PINMUX_MARK_END, }; -#define PORT_DATA_I(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN) - -#define PORT_DATA_I_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD) - -#define PORT_DATA_I_PU(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PU) - -#define PORT_DATA_I_PU_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD, \ - PORT##nr##_IN_PU) - -#define PORT_DATA_O(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT) - -#define PORT_DATA_IO(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN) - -#define PORT_DATA_IO_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN, \ - PORT##nr##_IN_PD) - -#define PORT_DATA_IO_PU(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN, \ - PORT##nr##_IN_PU) - -#define PORT_DATA_IO_PU_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN, \ - PORT##nr##_IN_PD, PORT##nr##_IN_PU) - static pinmux_enum_t pinmux_data[] = { /* specify valid pin states for each pin in GPIO mode */ /* 55-1 (GPIO) */ @@ -1078,13 +1020,9 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(RESETOUTS_MARK, PORT264_FN1), }; -#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA) -#define GPIO_PORT_265() _265(_GPIO_PORT, , unused) -#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK) - static struct pinmux_gpio pinmux_gpios[] = { /* 55-1 -> 55-5 (GPIO) */ - GPIO_PORT_265(), + GPIO_PORT_ALL(), /* Special Pull-up / Pull-down Functions */ GPIO_FN(PORT66_KEYIN0_PU), GPIO_FN(PORT67_KEYIN1_PU), @@ -1362,23 +1300,6 @@ static struct pinmux_gpio pinmux_gpios[] = { GPIO_FN(RESETOUTS), }; -/* helper for top 4 bits in PORTnCR */ -#define PCRH(in, in_pd, in_pu, out) \ - 0, (out), (in), 0, \ - 0, 0, 0, 0, \ - 0, 0, (in_pd), 0, \ - 0, 0, (in_pu), 0 - -#define PORTCR(nr, reg) \ - { PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) { \ - PCRH(PORT##nr##_IN, PORT##nr##_IN_PD, \ - PORT##nr##_IN_PU, PORT##nr##_OUT), \ - PORT##nr##_FN0, PORT##nr##_FN1, \ - PORT##nr##_FN2, PORT##nr##_FN3, \ - PORT##nr##_FN4, PORT##nr##_FN5, \ - PORT##nr##_FN6, PORT##nr##_FN7 } \ - } - static struct pinmux_cfg_reg pinmux_config_regs[] = { PORTCR(0, 0xe6050000), /* PORT0CR */ PORTCR(1, 0xe6050001), /* PORT1CR */ diff --git a/arch/arm/mach-shmobile/pfc-sh73a0.c b/arch/arm/mach-shmobile/pfc-sh73a0.c index 5abe02f..e05634c 100644 --- a/arch/arm/mach-shmobile/pfc-sh73a0.c +++ b/arch/arm/mach-shmobile/pfc-sh73a0.c @@ -24,83 +24,71 @@ #include <mach/sh73a0.h> #include <mach/irqs.h> -#define _1(fn, pfx, sfx) fn(pfx, sfx) - -#define _10(fn, pfx, sfx) \ - _1(fn, pfx##0, sfx), _1(fn, pfx##1, sfx), \ - _1(fn, pfx##2, sfx), _1(fn, pfx##3, sfx), \ - _1(fn, pfx##4, sfx), _1(fn, pfx##5, sfx), \ - _1(fn, pfx##6, sfx), _1(fn, pfx##7, sfx), \ - _1(fn, pfx##8, sfx), _1(fn, pfx##9, sfx) - -#define _310(fn, pfx, sfx) \ - _10(fn, pfx, sfx), _10(fn, pfx##1, sfx), \ - _10(fn, pfx##2, sfx), _10(fn, pfx##3, sfx), \ - _10(fn, pfx##4, sfx), _10(fn, pfx##5, sfx), \ - _10(fn, pfx##6, sfx), _10(fn, pfx##7, sfx), \ - _10(fn, pfx##8, sfx), _10(fn, pfx##9, sfx), \ - _10(fn, pfx##10, sfx), \ - _1(fn, pfx##110, sfx), _1(fn, pfx##111, sfx), \ - _1(fn, pfx##112, sfx), _1(fn, pfx##113, sfx), \ - _1(fn, pfx##114, sfx), _1(fn, pfx##115, sfx), \ - _1(fn, pfx##116, sfx), _1(fn, pfx##117, sfx), \ - _1(fn, pfx##118, sfx), \ - _1(fn, pfx##128, sfx), _1(fn, pfx##129, sfx), \ - _10(fn, pfx##13, sfx), _10(fn, pfx##14, sfx), \ - _10(fn, pfx##15, sfx), \ - _1(fn, pfx##160, sfx), _1(fn, pfx##161, sfx), \ - _1(fn, pfx##162, sfx), _1(fn, pfx##163, sfx), \ - _1(fn, pfx##164, sfx), \ - _1(fn, pfx##192, sfx), _1(fn, pfx##193, sfx), \ - _1(fn, pfx##194, sfx), _1(fn, pfx##195, sfx), \ - _1(fn, pfx##196, sfx), _1(fn, pfx##197, sfx), \ - _1(fn, pfx##198, sfx), _1(fn, pfx##199, sfx), \ - _10(fn, pfx##20, sfx), _10(fn, pfx##21, sfx), \ - _10(fn, pfx##22, sfx), _10(fn, pfx##23, sfx), \ - _10(fn, pfx##24, sfx), _10(fn, pfx##25, sfx), \ - _10(fn, pfx##26, sfx), _10(fn, pfx##27, sfx), \ - _1(fn, pfx##280, sfx), _1(fn, pfx##281, sfx), \ - _1(fn, pfx##282, sfx), \ - _1(fn, pfx##288, sfx), _1(fn, pfx##289, sfx), \ - _10(fn, pfx##29, sfx), _10(fn, pfx##30, sfx) - -#define _PORT(pfx, sfx) pfx##_##sfx -#define PORT_310(str) _310(_PORT, PORT, str) +#define CPU_ALL_PORT(fn, pfx, sfx) \ + PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx), \ + PORT_10(fn, pfx##2, sfx), PORT_10(fn, pfx##3, sfx), \ + PORT_10(fn, pfx##4, sfx), PORT_10(fn, pfx##5, sfx), \ + PORT_10(fn, pfx##6, sfx), PORT_10(fn, pfx##7, sfx), \ + PORT_10(fn, pfx##8, sfx), PORT_10(fn, pfx##9, sfx), \ + PORT_10(fn, pfx##10, sfx), \ + PORT_1(fn, pfx##110, sfx), PORT_1(fn, pfx##111, sfx), \ + PORT_1(fn, pfx##112, sfx), PORT_1(fn, pfx##113, sfx), \ + PORT_1(fn, pfx##114, sfx), PORT_1(fn, pfx##115, sfx), \ + PORT_1(fn, pfx##116, sfx), PORT_1(fn, pfx##117, sfx), \ + PORT_1(fn, pfx##118, sfx), \ + PORT_1(fn, pfx##128, sfx), PORT_1(fn, pfx##129, sfx), \ + PORT_10(fn, pfx##13, sfx), PORT_10(fn, pfx##14, sfx), \ + PORT_10(fn, pfx##15, sfx), \ + PORT_1(fn, pfx##160, sfx), PORT_1(fn, pfx##161, sfx), \ + PORT_1(fn, pfx##162, sfx), PORT_1(fn, pfx##163, sfx), \ + PORT_1(fn, pfx##164, sfx), \ + PORT_1(fn, pfx##192, sfx), PORT_1(fn, pfx##193, sfx), \ + PORT_1(fn, pfx##194, sfx), PORT_1(fn, pfx##195, sfx), \ + PORT_1(fn, pfx##196, sfx), PORT_1(fn, pfx##197, sfx), \ + PORT_1(fn, pfx##198, sfx), PORT_1(fn, pfx##199, sfx), \ + PORT_10(fn, pfx##20, sfx), PORT_10(fn, pfx##21, sfx), \ + PORT_10(fn, pfx##22, sfx), PORT_10(fn, pfx##23, sfx), \ + PORT_10(fn, pfx##24, sfx), PORT_10(fn, pfx##25, sfx), \ + PORT_10(fn, pfx##26, sfx), PORT_10(fn, pfx##27, sfx), \ + PORT_1(fn, pfx##280, sfx), PORT_1(fn, pfx##281, sfx), \ + PORT_1(fn, pfx##282, sfx), \ + PORT_1(fn, pfx##288, sfx), PORT_1(fn, pfx##289, sfx), \ + PORT_10(fn, pfx##29, sfx), PORT_10(fn, pfx##30, sfx) enum { PINMUX_RESERVED = 0, PINMUX_DATA_BEGIN, - PORT_310(DATA), /* PORT0_DATA -> PORT309_DATA */ + PORT_ALL(DATA), /* PORT0_DATA -> PORT309_DATA */ PINMUX_DATA_END, PINMUX_INPUT_BEGIN, - PORT_310(IN), /* PORT0_IN -> PORT309_IN */ + PORT_ALL(IN), /* PORT0_IN -> PORT309_IN */ PINMUX_INPUT_END, PINMUX_INPUT_PULLUP_BEGIN, - PORT_310(IN_PU), /* PORT0_IN_PU -> PORT309_IN_PU */ + PORT_ALL(IN_PU), /* PORT0_IN_PU -> PORT309_IN_PU */ PINMUX_INPUT_PULLUP_END, PINMUX_INPUT_PULLDOWN_BEGIN, - PORT_310(IN_PD), /* PORT0_IN_PD -> PORT309_IN_PD */ + PORT_ALL(IN_PD), /* PORT0_IN_PD -> PORT309_IN_PD */ PINMUX_INPUT_PULLDOWN_END, PINMUX_OUTPUT_BEGIN, - PORT_310(OUT), /* PORT0_OUT -> PORT309_OUT */ + PORT_ALL(OUT), /* PORT0_OUT -> PORT309_OUT */ PINMUX_OUTPUT_END, PINMUX_FUNCTION_BEGIN, - PORT_310(FN_IN), /* PORT0_FN_IN -> PORT309_FN_IN */ - PORT_310(FN_OUT), /* PORT0_FN_OUT -> PORT309_FN_OUT */ - PORT_310(FN0), /* PORT0_FN0 -> PORT309_FN0 */ - PORT_310(FN1), /* PORT0_FN1 -> PORT309_FN1 */ - PORT_310(FN2), /* PORT0_FN2 -> PORT309_FN2 */ - PORT_310(FN3), /* PORT0_FN3 -> PORT309_FN3 */ - PORT_310(FN4), /* PORT0_FN4 -> PORT309_FN4 */ - PORT_310(FN5), /* PORT0_FN5 -> PORT309_FN5 */ - PORT_310(FN6), /* PORT0_FN6 -> PORT309_FN6 */ - PORT_310(FN7), /* PORT0_FN7 -> PORT309_FN7 */ + PORT_ALL(FN_IN), /* PORT0_FN_IN -> PORT309_FN_IN */ + PORT_ALL(FN_OUT), /* PORT0_FN_OUT -> PORT309_FN_OUT */ + PORT_ALL(FN0), /* PORT0_FN0 -> PORT309_FN0 */ + PORT_ALL(FN1), /* PORT0_FN1 -> PORT309_FN1 */ + PORT_ALL(FN2), /* PORT0_FN2 -> PORT309_FN2 */ + PORT_ALL(FN3), /* PORT0_FN3 -> PORT309_FN3 */ + PORT_ALL(FN4), /* PORT0_FN4 -> PORT309_FN4 */ + PORT_ALL(FN5), /* PORT0_FN5 -> PORT309_FN5 */ + PORT_ALL(FN6), /* PORT0_FN6 -> PORT309_FN6 */ + PORT_ALL(FN7), /* PORT0_FN7 -> PORT309_FN7 */ MSEL2CR_MSEL19_0, MSEL2CR_MSEL19_1, MSEL2CR_MSEL18_0, MSEL2CR_MSEL18_1, @@ -508,6 +496,14 @@ enum { SDHICMD2_PU_MARK, MMCCMD0_PU_MARK, MMCCMD1_PU_MARK, + MMCD0_0_PU_MARK, + MMCD0_1_PU_MARK, + MMCD0_2_PU_MARK, + MMCD0_3_PU_MARK, + MMCD0_4_PU_MARK, + MMCD0_5_PU_MARK, + MMCD0_6_PU_MARK, + MMCD0_7_PU_MARK, FSIBISLD_PU_MARK, FSIACK_PU_MARK, FSIAILR_PU_MARK, @@ -517,45 +513,6 @@ enum { PINMUX_MARK_END, }; -#define PORT_DATA_I(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN) - -#define PORT_DATA_I_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD) - -#define PORT_DATA_I_PU(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PU) - -#define PORT_DATA_I_PU_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_IN, PORT##nr##_IN_PD, \ - PORT##nr##_IN_PU) - -#define PORT_DATA_O(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT) - -#define PORT_DATA_IO(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN) - -#define PORT_DATA_IO_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN, \ - PORT##nr##_IN_PD) - -#define PORT_DATA_IO_PU(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN, \ - PORT##nr##_IN_PU) - -#define PORT_DATA_IO_PU_PD(nr) \ - PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ - PORT##nr##_OUT, PORT##nr##_IN, \ - PORT##nr##_IN_PD, PORT##nr##_IN_PU) - static pinmux_enum_t pinmux_data[] = { /* specify valid pin states for each pin in GPIO mode */ @@ -1561,6 +1518,24 @@ static pinmux_enum_t pinmux_data[] = { MSEL4CR_MSEL15_0), PINMUX_DATA(MMCCMD1_PU_MARK, PORT297_FN2, PORT297_IN_PU, MSEL4CR_MSEL15_1), + + PINMUX_DATA(MMCD0_0_PU_MARK, + PORT271_FN1, PORT271_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_1_PU_MARK, + PORT272_FN1, PORT272_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_2_PU_MARK, + PORT273_FN1, PORT273_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_3_PU_MARK, + PORT274_FN1, PORT274_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_4_PU_MARK, + PORT275_FN1, PORT275_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_5_PU_MARK, + PORT276_FN1, PORT276_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_6_PU_MARK, + PORT277_FN1, PORT277_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_7_PU_MARK, + PORT278_FN1, PORT278_IN_PU, MSEL4CR_MSEL15_0), + PINMUX_DATA(FSIBISLD_PU_MARK, PORT39_FN1, PORT39_IN_PU), PINMUX_DATA(FSIACK_PU_MARK, PORT49_FN1, PORT49_IN_PU), PINMUX_DATA(FSIAILR_PU_MARK, PORT50_FN5, PORT50_IN_PU), @@ -1568,12 +1543,8 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(FSIAISLD_PU_MARK, PORT55_FN1, PORT55_IN_PU), }; -#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA) -#define GPIO_PORT_310() _310(_GPIO_PORT, , unused) -#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK) - static struct pinmux_gpio pinmux_gpios[] = { - GPIO_PORT_310(), + GPIO_PORT_ALL(), /* Table 25-1 (Functions 0-7) */ GPIO_FN(VBUS_0), @@ -2236,24 +2207,20 @@ static struct pinmux_gpio pinmux_gpios[] = { GPIO_FN(SDHICMD2_PU), GPIO_FN(MMCCMD0_PU), GPIO_FN(MMCCMD1_PU), + GPIO_FN(MMCD0_0_PU), + GPIO_FN(MMCD0_1_PU), + GPIO_FN(MMCD0_2_PU), + GPIO_FN(MMCD0_3_PU), + GPIO_FN(MMCD0_4_PU), + GPIO_FN(MMCD0_5_PU), + GPIO_FN(MMCD0_6_PU), + GPIO_FN(MMCD0_7_PU), GPIO_FN(FSIACK_PU), GPIO_FN(FSIAILR_PU), GPIO_FN(FSIAIBT_PU), GPIO_FN(FSIAISLD_PU), }; -#define PORTCR(nr, reg) \ - { PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) { \ - 0, \ - /*0001*/ PORT##nr##_OUT , \ - /*0010*/ PORT##nr##_IN , 0, 0, 0, 0, 0, 0, 0, \ - /*1010*/ PORT##nr##_IN_PD, 0, 0, 0, \ - /*1110*/ PORT##nr##_IN_PU, 0, \ - PORT##nr##_FN0, PORT##nr##_FN1, PORT##nr##_FN2, \ - PORT##nr##_FN3, PORT##nr##_FN4, PORT##nr##_FN5, \ - PORT##nr##_FN6, PORT##nr##_FN7, 0, 0, 0, 0, 0, 0, 0, 0 } \ - } - static struct pinmux_cfg_reg pinmux_config_regs[] = { PORTCR(0, 0xe6050000), /* PORT0CR */ PORTCR(1, 0xe6050001), /* PORT1CR */ diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c index 7961273..0a5b229 100644 --- a/arch/arm/mach-shmobile/pm-sh7372.c +++ b/arch/arm/mach-shmobile/pm-sh7372.c @@ -402,22 +402,18 @@ static void sh7372_setup_a3sm(unsigned long msk, unsigned long msk2) #ifdef CONFIG_CPU_IDLE -static void sh7372_cpuidle_setup(struct cpuidle_device *dev) +static void sh7372_cpuidle_setup(struct cpuidle_driver *drv) { - struct cpuidle_state *state; - int i = dev->state_count; + struct cpuidle_state *state = &drv->states[drv->state_count]; - state = &dev->states[i]; snprintf(state->name, CPUIDLE_NAME_LEN, "C2"); strncpy(state->desc, "Core Standby Mode", CPUIDLE_DESC_LEN); state->exit_latency = 10; state->target_residency = 20 + 10; - state->power_usage = 1; /* perhaps not */ - state->flags = 0; - state->flags |= CPUIDLE_FLAG_TIME_VALID; - shmobile_cpuidle_modes[i] = sh7372_enter_core_standby; + state->flags = CPUIDLE_FLAG_TIME_VALID; + shmobile_cpuidle_modes[drv->state_count] = sh7372_enter_core_standby; - dev->state_count = i + 1; + drv->state_count++; } static void sh7372_cpuidle_init(void) diff --git a/arch/arm/mach-shmobile/pm_runtime.c b/arch/arm/mach-shmobile/pm_runtime.c deleted file mode 100644 index bd5c6a3..0000000 --- a/arch/arm/mach-shmobile/pm_runtime.c +++ /dev/null @@ -1,67 +0,0 @@ -/* - * arch/arm/mach-shmobile/pm_runtime.c - * - * Runtime PM support code for SuperH Mobile ARM - * - * Copyright (C) 2009-2010 Magnus Damm - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/io.h> -#include <linux/pm_runtime.h> -#include <linux/pm_domain.h> -#include <linux/pm_clock.h> -#include <linux/platform_device.h> -#include <linux/clk.h> -#include <linux/sh_clk.h> -#include <linux/bitmap.h> -#include <linux/slab.h> - -#ifdef CONFIG_PM_RUNTIME - -static int default_platform_runtime_idle(struct device *dev) -{ - /* suspend synchronously to disable clocks immediately */ - return pm_runtime_suspend(dev); -} - -static struct dev_pm_domain default_pm_domain = { - .ops = { - .runtime_suspend = pm_clk_suspend, - .runtime_resume = pm_clk_resume, - .runtime_idle = default_platform_runtime_idle, - USE_PLATFORM_PM_SLEEP_OPS - }, -}; - -#define DEFAULT_PM_DOMAIN_PTR (&default_pm_domain) - -#else - -#define DEFAULT_PM_DOMAIN_PTR NULL - -#endif /* CONFIG_PM_RUNTIME */ - -static struct pm_clk_notifier_block platform_bus_notifier = { - .pm_domain = DEFAULT_PM_DOMAIN_PTR, - .con_ids = { NULL, }, -}; - -static int __init sh_pm_runtime_init(void) -{ - pm_clk_add_notifier(&platform_bus_type, &platform_bus_notifier); - return 0; -} -core_initcall(sh_pm_runtime_init); - -static int __init sh_pm_runtime_late_init(void) -{ - pm_genpd_poweroff_unused(); - return 0; -} -late_initcall(sh_pm_runtime_late_init); diff --git a/arch/arm/mach-spear3xx/include/mach/entry-macro.S b/arch/arm/mach-spear3xx/include/mach/entry-macro.S index 53da422..de3bb41 100644 --- a/arch/arm/mach-spear3xx/include/mach/entry-macro.S +++ b/arch/arm/mach-spear3xx/include/mach/entry-macro.S @@ -11,35 +11,8 @@ * warranty of any kind, whether express or implied. */ -#include <asm/hardware/vic.h> -#include <mach/hardware.h> - .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \base, =VA_SPEAR3XX_ML1_VIC_BASE - ldr \irqstat, [\base, #VIC_IRQ_STATUS] @ get status - teq \irqstat, #0 - beq 1001f @ this will set/reset - @ zero register - /* - * Following code will find bit position of least significang - * bit set in irqstat, using following equation - * least significant bit set in n = (n & ~(n-1)) - */ - sub \tmp, \irqstat, #1 @ tmp = irqstat - 1 - mvn \tmp, \tmp @ tmp = ~tmp - and \irqstat, \irqstat, \tmp @ irqstat &= tmp - /* Now, irqstat is = bit no. of 1st bit set in vic irq status */ - clz \tmp, \irqstat @ tmp = leading zeros - rsb \irqnr, \tmp, #0x1F @ irqnr = 32 - tmp - 1 - -1001: /* EQ will be set if no irqs pending */ - .endm diff --git a/arch/arm/mach-spear3xx/spear300_evb.c b/arch/arm/mach-spear3xx/spear300_evb.c index a5ff98e..61068ba 100644 --- a/arch/arm/mach-spear3xx/spear300_evb.c +++ b/arch/arm/mach-spear3xx/spear300_evb.c @@ -11,6 +11,7 @@ * warranty of any kind, whether express or implied. */ +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> #include <mach/generic.h> @@ -67,6 +68,7 @@ MACHINE_START(SPEAR300, "ST-SPEAR300-EVB") .atag_offset = 0x100, .map_io = spear3xx_map_io, .init_irq = spear3xx_init_irq, + .handle_irq = vic_handle_irq, .timer = &spear3xx_timer, .init_machine = spear300_evb_init, MACHINE_END diff --git a/arch/arm/mach-spear3xx/spear310_evb.c b/arch/arm/mach-spear3xx/spear310_evb.c index 45d180d..7903abe 100644 --- a/arch/arm/mach-spear3xx/spear310_evb.c +++ b/arch/arm/mach-spear3xx/spear310_evb.c @@ -11,6 +11,7 @@ * warranty of any kind, whether express or implied. */ +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> #include <mach/generic.h> @@ -73,6 +74,7 @@ MACHINE_START(SPEAR310, "ST-SPEAR310-EVB") .atag_offset = 0x100, .map_io = spear3xx_map_io, .init_irq = spear3xx_init_irq, + .handle_irq = vic_handle_irq, .timer = &spear3xx_timer, .init_machine = spear310_evb_init, MACHINE_END diff --git a/arch/arm/mach-spear3xx/spear320_evb.c b/arch/arm/mach-spear3xx/spear320_evb.c index 2287984..e9751f9 100644 --- a/arch/arm/mach-spear3xx/spear320_evb.c +++ b/arch/arm/mach-spear3xx/spear320_evb.c @@ -11,6 +11,7 @@ * warranty of any kind, whether express or implied. */ +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> #include <mach/generic.h> @@ -71,6 +72,7 @@ MACHINE_START(SPEAR320, "ST-SPEAR320-EVB") .atag_offset = 0x100, .map_io = spear3xx_map_io, .init_irq = spear3xx_init_irq, + .handle_irq = vic_handle_irq, .timer = &spear3xx_timer, .init_machine = spear320_evb_init, MACHINE_END diff --git a/arch/arm/mach-spear6xx/include/mach/entry-macro.S b/arch/arm/mach-spear6xx/include/mach/entry-macro.S index 8a0b0ed..d490a91 100644 --- a/arch/arm/mach-spear6xx/include/mach/entry-macro.S +++ b/arch/arm/mach-spear6xx/include/mach/entry-macro.S @@ -11,44 +11,8 @@ * warranty of any kind, whether express or implied. */ -#include <asm/hardware/vic.h> -#include <mach/hardware.h> - .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \base, =VA_SPEAR6XX_CPU_VIC_PRI_BASE - ldr \irqstat, [\base, #VIC_IRQ_STATUS] @ get status - mov \irqnr, #0 - teq \irqstat, #0 - bne 1001f - ldr \base, =VA_SPEAR6XX_CPU_VIC_SEC_BASE - ldr \irqstat, [\base, #VIC_IRQ_STATUS] @ get status - teq \irqstat, #0 - beq 1002f @ this will set/reset - @ zero register - mov \irqnr, #32 -1001: - /* - * Following code will find bit position of least significang - * bit set in irqstat, using following equation - * least significant bit set in n = (n & ~(n-1)) - */ - sub \tmp, \irqstat, #1 @ tmp = irqstat - 1 - mvn \tmp, \tmp @ tmp = ~tmp - and \irqstat, \irqstat, \tmp @ irqstat &= tmp - /* Now, irqstat is = bit no. of 1st bit set in vic irq status */ - clz \tmp, \irqstat @ tmp = leading zeros - - rsb \tmp, \tmp, #0x1F @ tmp = 32 - tmp - 1 - add \irqnr, \irqnr, \tmp - -1002: /* EQ will be set if no irqs pending */ - .endm diff --git a/arch/arm/mach-spear6xx/spear600_evb.c b/arch/arm/mach-spear6xx/spear600_evb.c index 8238fe3..ff139ed 100644 --- a/arch/arm/mach-spear6xx/spear600_evb.c +++ b/arch/arm/mach-spear6xx/spear600_evb.c @@ -11,6 +11,7 @@ * warranty of any kind, whether express or implied. */ +#include <asm/hardware/vic.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> #include <mach/generic.h> @@ -46,6 +47,7 @@ MACHINE_START(SPEAR600, "ST-SPEAR600-EVB") .atag_offset = 0x100, .map_io = spear6xx_map_io, .init_irq = spear6xx_init_irq, + .handle_irq = vic_handle_irq, .timer = &spear6xx_timer, .init_machine = spear600_evb_init, MACHINE_END diff --git a/arch/arm/mach-tegra/board-dt.c b/arch/arm/mach-tegra/board-dt.c index d368f8d..f6f03ce 100644 --- a/arch/arm/mach-tegra/board-dt.c +++ b/arch/arm/mach-tegra/board-dt.c @@ -32,6 +32,7 @@ #include <linux/i2c.h> #include <linux/i2c-tegra.h> +#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> @@ -101,6 +102,13 @@ static void __init tegra_dt_init(void) tegra_clk_init_from_table(tegra_dt_clk_init_table); + /* + * Finished with the static registrations now; fill in the missing + * devices + */ + of_platform_populate(NULL, tegra_dt_match_table, + tegra20_auxdata_lookup, NULL); + for (i = 0; i < ARRAY_SIZE(pinmux_configs); i++) { if (of_machine_is_compatible(pinmux_configs[i].machine)) { pinmux_configs[i].init(); @@ -110,12 +118,6 @@ static void __init tegra_dt_init(void) WARN(i == ARRAY_SIZE(pinmux_configs), "Unknown platform! Pinmuxing not initialized\n"); - - /* - * Finished with the static registrations now; fill in the missing - * devices - */ - of_platform_populate(NULL, tegra_dt_match_table, tegra20_auxdata_lookup, NULL); } static const char * tegra_dt_board_compat[] = { @@ -129,6 +131,7 @@ DT_MACHINE_START(TEGRA_DT, "nVidia Tegra (Flattened Device Tree)") .map_io = tegra_map_common_io, .init_early = tegra_init_early, .init_irq = tegra_init_irq, + .handle_irq = gic_handle_irq, .timer = &tegra_timer, .init_machine = tegra_dt_init, .dt_compat = tegra_dt_board_compat, diff --git a/arch/arm/mach-tegra/board-harmony-pinmux.c b/arch/arm/mach-tegra/board-harmony-pinmux.c index e99b456..7a4a26d 100644 --- a/arch/arm/mach-tegra/board-harmony-pinmux.c +++ b/arch/arm/mach-tegra/board-harmony-pinmux.c @@ -16,6 +16,8 @@ #include <linux/kernel.h> #include <linux/gpio.h> +#include <linux/of.h> + #include <mach/pinmux.h> #include "gpio-names.h" @@ -161,7 +163,9 @@ static struct tegra_gpio_table gpio_table[] = { void harmony_pinmux_init(void) { - platform_add_devices(pinmux_devices, ARRAY_SIZE(pinmux_devices)); + if (!of_machine_is_compatible("nvidia,tegra20")) + platform_add_devices(pinmux_devices, + ARRAY_SIZE(pinmux_devices)); tegra_pinmux_config_table(harmony_pinmux, ARRAY_SIZE(harmony_pinmux)); diff --git a/arch/arm/mach-tegra/board-harmony.c b/arch/arm/mach-tegra/board-harmony.c index f0bdc5e..fd190a8 100644 --- a/arch/arm/mach-tegra/board-harmony.c +++ b/arch/arm/mach-tegra/board-harmony.c @@ -31,6 +31,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> +#include <asm/hardware/gic.h> #include <asm/setup.h> #include <mach/tegra_wm8903_pdata.h> @@ -187,6 +188,7 @@ MACHINE_START(HARMONY, "harmony") .map_io = tegra_map_common_io, .init_early = tegra_init_early, .init_irq = tegra_init_irq, + .handle_irq = gic_handle_irq, .timer = &tegra_timer, .init_machine = tegra_harmony_init, MACHINE_END diff --git a/arch/arm/mach-tegra/board-paz00-pinmux.c b/arch/arm/mach-tegra/board-paz00-pinmux.c index fb20894..be30e21 100644 --- a/arch/arm/mach-tegra/board-paz00-pinmux.c +++ b/arch/arm/mach-tegra/board-paz00-pinmux.c @@ -16,6 +16,8 @@ #include <linux/kernel.h> #include <linux/gpio.h> +#include <linux/of.h> + #include <mach/pinmux.h> #include "gpio-names.h" @@ -158,7 +160,9 @@ static struct tegra_gpio_table gpio_table[] = { void paz00_pinmux_init(void) { - platform_add_devices(pinmux_devices, ARRAY_SIZE(pinmux_devices)); + if (!of_machine_is_compatible("nvidia,tegra20")) + platform_add_devices(pinmux_devices, + ARRAY_SIZE(pinmux_devices)); tegra_pinmux_config_table(paz00_pinmux, ARRAY_SIZE(paz00_pinmux)); diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c index 55c55ba..0b7e1cf 100644 --- a/arch/arm/mach-tegra/board-paz00.c +++ b/arch/arm/mach-tegra/board-paz00.c @@ -29,6 +29,7 @@ #include <linux/gpio.h> #include <linux/rfkill-gpio.h> +#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> @@ -190,6 +191,7 @@ MACHINE_START(PAZ00, "Toshiba AC100 / Dynabook AZ") .map_io = tegra_map_common_io, .init_early = tegra_init_early, .init_irq = tegra_init_irq, + .handle_irq = gic_handle_irq, .timer = &tegra_timer, .init_machine = tegra_paz00_init, MACHINE_END diff --git a/arch/arm/mach-tegra/board-seaboard-pinmux.c b/arch/arm/mach-tegra/board-seaboard-pinmux.c index fbce31d..b1c2972 100644 --- a/arch/arm/mach-tegra/board-seaboard-pinmux.c +++ b/arch/arm/mach-tegra/board-seaboard-pinmux.c @@ -16,6 +16,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/gpio.h> +#include <linux/of.h> #include <mach/pinmux.h> #include <mach/pinmux-t2.h> @@ -191,6 +192,7 @@ static struct tegra_gpio_table common_gpio_table[] = { { .gpio = TEGRA_GPIO_SD2_POWER, .enable = true }, { .gpio = TEGRA_GPIO_LIDSWITCH, .enable = true }, { .gpio = TEGRA_GPIO_POWERKEY, .enable = true }, + { .gpio = TEGRA_GPIO_HP_DET, .enable = true }, { .gpio = TEGRA_GPIO_ISL29018_IRQ, .enable = true }, { .gpio = TEGRA_GPIO_CDC_IRQ, .enable = true }, { .gpio = TEGRA_GPIO_USB1, .enable = true }, @@ -218,7 +220,9 @@ static void __init update_pinmux(struct tegra_pingroup_config *newtbl, int size) void __init seaboard_common_pinmux_init(void) { - platform_add_devices(pinmux_devices, ARRAY_SIZE(pinmux_devices)); + if (!of_machine_is_compatible("nvidia,tegra20")) + platform_add_devices(pinmux_devices, + ARRAY_SIZE(pinmux_devices)); tegra_pinmux_config_table(seaboard_pinmux, ARRAY_SIZE(seaboard_pinmux)); diff --git a/arch/arm/mach-tegra/board-seaboard.c b/arch/arm/mach-tegra/board-seaboard.c index bf13ea3..7328379 100644 --- a/arch/arm/mach-tegra/board-seaboard.c +++ b/arch/arm/mach-tegra/board-seaboard.c @@ -34,6 +34,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include <asm/hardware/gic.h> #include "board.h" #include "board-seaboard.h" @@ -284,6 +285,7 @@ MACHINE_START(SEABOARD, "seaboard") .map_io = tegra_map_common_io, .init_early = tegra_init_early, .init_irq = tegra_init_irq, + .handle_irq = gic_handle_irq, .timer = &tegra_timer, .init_machine = tegra_seaboard_init, MACHINE_END @@ -293,6 +295,7 @@ MACHINE_START(KAEN, "kaen") .map_io = tegra_map_common_io, .init_early = tegra_init_early, .init_irq = tegra_init_irq, + .handle_irq = gic_handle_irq, .timer = &tegra_timer, .init_machine = tegra_kaen_init, MACHINE_END @@ -302,6 +305,7 @@ MACHINE_START(WARIO, "wario") .map_io = tegra_map_common_io, .init_early = tegra_init_early, .init_irq = tegra_init_irq, + .handle_irq = gic_handle_irq, .timer = &tegra_timer, .init_machine = tegra_wario_init, MACHINE_END diff --git a/arch/arm/mach-tegra/board-trimslice-pinmux.c b/arch/arm/mach-tegra/board-trimslice-pinmux.c index 4969dd2..7ab719d 100644 --- a/arch/arm/mach-tegra/board-trimslice-pinmux.c +++ b/arch/arm/mach-tegra/board-trimslice-pinmux.c @@ -16,6 +16,7 @@ #include <linux/gpio.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/of.h> #include <mach/pinmux.h> @@ -157,7 +158,9 @@ static struct tegra_gpio_table gpio_table[] = { void __init trimslice_pinmux_init(void) { - platform_add_devices(pinmux_devices, ARRAY_SIZE(pinmux_devices)); + if (!of_machine_is_compatible("nvidia,tegra20")) + platform_add_devices(pinmux_devices, + ARRAY_SIZE(pinmux_devices)); tegra_pinmux_config_table(trimslice_pinmux, ARRAY_SIZE(trimslice_pinmux)); tegra_gpio_config(gpio_table, ARRAY_SIZE(gpio_table)); } diff --git a/arch/arm/mach-tegra/board-trimslice.c b/arch/arm/mach-tegra/board-trimslice.c index 1a6617b..60a36a2 100644 --- a/arch/arm/mach-tegra/board-trimslice.c +++ b/arch/arm/mach-tegra/board-trimslice.c @@ -26,6 +26,7 @@ #include <linux/i2c.h> #include <linux/gpio.h> +#include <asm/hardware/gic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/setup.h> @@ -176,6 +177,7 @@ MACHINE_START(TRIMSLICE, "trimslice") .map_io = tegra_map_common_io, .init_early = tegra_init_early, .init_irq = tegra_init_irq, + .handle_irq = gic_handle_irq, .timer = &tegra_timer, .init_machine = tegra_trimslice_init, MACHINE_END diff --git a/arch/arm/mach-tegra/include/mach/entry-macro.S b/arch/arm/mach-tegra/include/mach/entry-macro.S index dd165c5..ac11262 100644 --- a/arch/arm/mach-tegra/include/mach/entry-macro.S +++ b/arch/arm/mach-tegra/include/mach/entry-macro.S @@ -12,30 +12,15 @@ * GNU General Public License for more details. * */ -#include <mach/iomap.h> -#include <mach/io.h> - -#if defined(CONFIG_ARM_GIC) -#define HAVE_GET_IRQNR_PREAMBLE -#include <asm/hardware/entry-macro-gic.S> - - /* Uses the GIC interrupt controller built into the cpu */ -#define ICTRL_BASE (IO_CPU_VIRT + 0x100) .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - movw \base, #(ICTRL_BASE & 0x0000ffff) - movt \base, #((ICTRL_BASE & 0xffff0000) >> 16) + .macro arch_ret_to_user, tmp1, tmp2 .endm - .macro arch_ret_to_user, tmp1, tmp2 - .endm -#else +#if !defined(CONFIG_ARM_GIC) /* legacy interrupt controller for AP16 */ - .macro disable_fiq - .endm .macro get_irqnr_preamble, base, tmp @ enable imprecise aborts @@ -46,9 +31,6 @@ orr \base, #0x0000f000 .endm - .macro arch_ret_to_user, tmp1, tmp2 - .endm - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp ldr \irqnr, [\base, #0x20] @ EVT_IRQ_STS cmp \irqnr, #0x80 diff --git a/arch/arm/mach-u300/include/mach/entry-macro.S b/arch/arm/mach-u300/include/mach/entry-macro.S index 20731ae..7181d6a 100644 --- a/arch/arm/mach-u300/include/mach/entry-macro.S +++ b/arch/arm/mach-u300/include/mach/entry-macro.S @@ -8,33 +8,9 @@ * Low-level IRQ helper macros for ST-Ericsson U300 * Author: Linus Walleij <linus.walleij@stericsson.com> */ -#include <mach/hardware.h> -#include <asm/hardware/vic.h> .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \base, = U300_AHB_PER_VIRT_BASE-U300_AHB_PER_PHYS_BASE+U300_INTCON0_BASE - ldr \irqstat, [\base, #VIC_IRQ_STATUS] @ get masked status - mov \irqnr, #0 - teq \irqstat, #0 - bne 1002f -1001: ldr \base, = U300_AHB_PER_VIRT_BASE-U300_AHB_PER_PHYS_BASE+U300_INTCON1_BASE - ldr \irqstat, [\base, #VIC_IRQ_STATUS] @ get masked status - mov \irqnr, #32 - teq \irqstat, #0 - beq 1003f -1002: tst \irqstat, #1 - bne 1003f - add \irqnr, \irqnr, #1 - movs \irqstat, \irqstat, lsr #1 - bne 1002b -1003: /* EQ will be set if no irqs pending */ - .endm diff --git a/arch/arm/mach-u300/u300.c b/arch/arm/mach-u300/u300.c index 89422ee..4a4fd33 100644 --- a/arch/arm/mach-u300/u300.c +++ b/arch/arm/mach-u300/u300.c @@ -19,6 +19,7 @@ #include <linux/io.h> #include <mach/hardware.h> #include <mach/platform.h> +#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/memory.h> @@ -49,6 +50,7 @@ MACHINE_START(U300, MACH_U300_STRING) .atag_offset = BOOT_PARAMS_OFFSET, .map_io = u300_map_io, .init_irq = u300_init_irq, + .handle_irq = vic_handle_irq, .timer = &u300_timer, .init_machine = u300_init_machine, MACHINE_END diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index bdd7b80..de1f5f8 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -33,6 +33,7 @@ #include <linux/leds.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include <asm/hardware/gic.h> #include <plat/i2c.h> #include <plat/ste_dma40.h> @@ -695,6 +696,7 @@ MACHINE_START(U8500, "ST-Ericsson MOP500 platform") .init_irq = ux500_init_irq, /* we re-use nomadik timer here */ .timer = &ux500_timer, + .handle_irq = gic_handle_irq, .init_machine = mop500_init_machine, MACHINE_END @@ -703,6 +705,7 @@ MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+") .map_io = u8500_map_io, .init_irq = ux500_init_irq, .timer = &ux500_timer, + .handle_irq = gic_handle_irq, .init_machine = hrefv60_init_machine, MACHINE_END @@ -712,5 +715,6 @@ MACHINE_START(SNOWBALL, "Calao Systems Snowball platform") .init_irq = ux500_init_irq, /* we re-use nomadik timer here */ .timer = &ux500_timer, + .handle_irq = gic_handle_irq, .init_machine = snowball_init_machine, MACHINE_END diff --git a/arch/arm/mach-ux500/board-u5500.c b/arch/arm/mach-ux500/board-u5500.c index 82025ba..fe1569b 100644 --- a/arch/arm/mach-ux500/board-u5500.c +++ b/arch/arm/mach-ux500/board-u5500.c @@ -12,6 +12,7 @@ #include <linux/i2c.h> #include <linux/mfd/ab5500/ab5500.h> +#include <asm/hardware/gic.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -149,5 +150,6 @@ MACHINE_START(U5500, "ST-Ericsson U5500 Platform") .map_io = u5500_map_io, .init_irq = ux500_init_irq, .timer = &ux500_timer, + .handle_irq = gic_handle_irq, .init_machine = u5500_init_machine, MACHINE_END diff --git a/arch/arm/mach-ux500/include/mach/entry-macro.S b/arch/arm/mach-ux500/include/mach/entry-macro.S index 071bba9..e16299e 100644 --- a/arch/arm/mach-ux500/include/mach/entry-macro.S +++ b/arch/arm/mach-ux500/include/mach/entry-macro.S @@ -10,8 +10,6 @@ * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ -#include <mach/hardware.h> -#include <asm/hardware/entry-macro-gic.S> .macro disable_fiq .endm diff --git a/arch/arm/mach-versatile/include/mach/entry-macro.S b/arch/arm/mach-versatile/include/mach/entry-macro.S index e6f7c16..b6f0dbf 100644 --- a/arch/arm/mach-versatile/include/mach/entry-macro.S +++ b/arch/arm/mach-versatile/include/mach/entry-macro.S @@ -7,39 +7,9 @@ * 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/platform.h> -#include <asm/hardware/vic.h> .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - ldr \base, =IO_ADDRESS(VERSATILE_VIC_BASE) - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqstat, [\base, #VIC_IRQ_STATUS] @ get masked status - mov \irqnr, #0 - teq \irqstat, #0 - beq 1003f - -1001: tst \irqstat, #15 - bne 1002f - add \irqnr, \irqnr, #4 - movs \irqstat, \irqstat, lsr #4 - bne 1001b -1002: tst \irqstat, #1 - bne 1003f - add \irqnr, \irqnr, #1 - movs \irqstat, \irqstat, lsr #1 - bne 1002b -1003: /* EQ will be set if no irqs pending */ - -@ clz \irqnr, \irqstat -@1003: /* EQ will be set if we reach MAXIRQNUM */ - .endm - diff --git a/arch/arm/mach-versatile/versatile_ab.c b/arch/arm/mach-versatile/versatile_ab.c index fda4866..c83a1f3 100644 --- a/arch/arm/mach-versatile/versatile_ab.c +++ b/arch/arm/mach-versatile/versatile_ab.c @@ -27,6 +27,7 @@ #include <mach/hardware.h> #include <asm/irq.h> +#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -39,6 +40,7 @@ MACHINE_START(VERSATILE_AB, "ARM-Versatile AB") .map_io = versatile_map_io, .init_early = versatile_init_early, .init_irq = versatile_init_irq, + .handle_irq = vic_handle_irq, .timer = &versatile_timer, .init_machine = versatile_init, MACHINE_END diff --git a/arch/arm/mach-versatile/versatile_dt.c b/arch/arm/mach-versatile/versatile_dt.c index 54e037c..f4d1e0f 100644 --- a/arch/arm/mach-versatile/versatile_dt.c +++ b/arch/arm/mach-versatile/versatile_dt.c @@ -24,6 +24,7 @@ #include <linux/init.h> #include <linux/of_irq.h> #include <linux/of_platform.h> +#include <asm/hardware/vic.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -45,6 +46,7 @@ DT_MACHINE_START(VERSATILE_PB, "ARM-Versatile (Device Tree Support)") .map_io = versatile_map_io, .init_early = versatile_init_early, .init_irq = versatile_init_irq, + .handle_irq = vic_handle_irq, .timer = &versatile_timer, .init_machine = versatile_dt_init, .dt_compat = versatile_dt_match, diff --git a/arch/arm/mach-versatile/versatile_pb.c b/arch/arm/mach-versatile/versatile_pb.c index feaf9cb..4d31eeb 100644 --- a/arch/arm/mach-versatile/versatile_pb.c +++ b/arch/arm/mach-versatile/versatile_pb.c @@ -28,6 +28,7 @@ #include <linux/io.h> #include <mach/hardware.h> +#include <asm/hardware/vic.h> #include <asm/irq.h> #include <asm/mach-types.h> @@ -107,6 +108,7 @@ MACHINE_START(VERSATILE_PB, "ARM-Versatile PB") .map_io = versatile_map_io, .init_early = versatile_init_early, .init_irq = versatile_init_irq, + .handle_irq = vic_handle_irq, .timer = &versatile_timer, .init_machine = versatile_pb_init, MACHINE_END diff --git a/arch/arm/mach-vexpress/include/mach/entry-macro.S b/arch/arm/mach-vexpress/include/mach/entry-macro.S index 73c1129..a14f9e6 100644 --- a/arch/arm/mach-vexpress/include/mach/entry-macro.S +++ b/arch/arm/mach-vexpress/include/mach/entry-macro.S @@ -1,5 +1,3 @@ -#include <asm/hardware/entry-macro-gic.S> - .macro disable_fiq .endm diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c index 1fafc324..7aa07a8 100644 --- a/arch/arm/mach-vexpress/v2m.c +++ b/arch/arm/mach-vexpress/v2m.c @@ -23,6 +23,7 @@ #include <asm/hardware/arm_timer.h> #include <asm/hardware/timer-sp.h> #include <asm/hardware/sp810.h> +#include <asm/hardware/gic.h> #include <mach/ct-ca9x4.h> #include <mach/motherboard.h> @@ -448,5 +449,6 @@ MACHINE_START(VEXPRESS, "ARM-Versatile Express") .init_early = v2m_init_early, .init_irq = v2m_init_irq, .timer = &v2m_timer, + .handle_irq = gic_handle_irq, .init_machine = v2m_init, MACHINE_END diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index 73e9368..ab5cfdd 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -112,6 +112,7 @@ static const char *xilinx_dt_match[] = { MACHINE_START(XILINX_EP107, "Xilinx Zynq Platform") .map_io = xilinx_map_io, .init_irq = xilinx_irq_init, + .handle_irq = gic_handle_irq, .init_machine = xilinx_init_machine, .timer = &xttcpss_sys_timer, .dt_compat = xilinx_dt_match, diff --git a/arch/arm/mach-zynq/include/mach/entry-macro.S b/arch/arm/mach-zynq/include/mach/entry-macro.S index 3cfc01b..d621fb7 100644 --- a/arch/arm/mach-zynq/include/mach/entry-macro.S +++ b/arch/arm/mach-zynq/include/mach/entry-macro.S @@ -20,9 +20,6 @@ * GNU General Public License for more details. */ -#include <mach/hardware.h> -#include <asm/hardware/entry-macro-gic.S> - .macro disable_fiq .endm diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig index a08a951..b3a1f2b3 100644 --- a/arch/arm/plat-mxc/Kconfig +++ b/arch/arm/plat-mxc/Kconfig @@ -10,7 +10,7 @@ choice config ARCH_IMX_V4_V5 bool "i.MX1, i.MX21, i.MX25, i.MX27" - select AUTO_ZRELADDR + select AUTO_ZRELADDR if !ZBOOT_ROM select ARM_PATCH_PHYS_VIRT help This enables support for systems based on the Freescale i.MX ARMv4 @@ -26,7 +26,7 @@ config ARCH_IMX_V6_V7 config ARCH_MX5 bool "i.MX50, i.MX51, i.MX53" - select AUTO_ZRELADDR + select AUTO_ZRELADDR if !ZBOOT_ROM select ARM_PATCH_PHYS_VIRT help This enables support for machines using Freescale's i.MX50 and i.MX53 diff --git a/arch/arm/plat-mxc/Makefile b/arch/arm/plat-mxc/Makefile index b9f0f5f..076db84f 100644 --- a/arch/arm/plat-mxc/Makefile +++ b/arch/arm/plat-mxc/Makefile @@ -5,7 +5,6 @@ # Common support obj-y := clock.o time.o devices.o cpu.o system.o irq-common.o -obj-$(CONFIG_ARM_GIC) += gic.o obj-$(CONFIG_MXC_TZIC) += tzic.o obj-$(CONFIG_MXC_AVIC) += avic.o diff --git a/arch/arm/plat-mxc/avic.c b/arch/arm/plat-mxc/avic.c index 8875fb4..55f1569 100644 --- a/arch/arm/plat-mxc/avic.c +++ b/arch/arm/plat-mxc/avic.c @@ -22,6 +22,7 @@ #include <linux/io.h> #include <mach/common.h> #include <asm/mach/irq.h> +#include <asm/exception.h> #include <mach/hardware.h> #include "irq-common.h" diff --git a/arch/arm/plat-mxc/gic.c b/arch/arm/plat-mxc/gic.c deleted file mode 100644 index b3b8eed..0000000 --- a/arch/arm/plat-mxc/gic.c +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright 2011 Freescale Semiconductor, Inc. - * Copyright 2011 Linaro Ltd. - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -#include <linux/io.h> -#include <asm/exception.h> -#include <asm/localtimer.h> -#include <asm/hardware/gic.h> -#ifdef CONFIG_SMP -#include <asm/smp.h> -#endif - -asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs) -{ - u32 irqstat, irqnr; - - do { - irqstat = readl_relaxed(gic_cpu_base_addr + GIC_CPU_INTACK); - irqnr = irqstat & 0x3ff; - if (irqnr == 1023) - break; - - if (irqnr > 29 && irqnr < 1021) - handle_IRQ(irqnr, regs); -#ifdef CONFIG_SMP - else if (irqnr < 16) { - writel_relaxed(irqstat, gic_cpu_base_addr + - GIC_CPU_EOI); - handle_IPI(irqnr, regs); - } -#endif -#ifdef CONFIG_LOCAL_TIMERS - else if (irqnr == 29) { - writel_relaxed(irqstat, gic_cpu_base_addr + - GIC_CPU_EOI); - handle_local_timer(regs); - } -#endif - } while (1); -} diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h index 83b745a..14b4703 100644 --- a/arch/arm/plat-mxc/include/mach/common.h +++ b/arch/arm/plat-mxc/include/mach/common.h @@ -90,7 +90,6 @@ extern void imx_print_silicon_rev(const char *cpu, int srev); void avic_handle_irq(struct pt_regs *); void tzic_handle_irq(struct pt_regs *); -void gic_handle_irq(struct pt_regs *); #define imx1_handle_irq avic_handle_irq #define imx21_handle_irq avic_handle_irq diff --git a/arch/arm/plat-mxc/include/mach/entry-macro.S b/arch/arm/plat-mxc/include/mach/entry-macro.S index 9fe0dfc..def5d30 100644 --- a/arch/arm/plat-mxc/include/mach/entry-macro.S +++ b/arch/arm/plat-mxc/include/mach/entry-macro.S @@ -9,22 +9,8 @@ * published by the Free Software Foundation. */ -/* Unused, we use CONFIG_MULTI_IRQ_HANDLER */ - .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - .endm - - .macro test_for_ipi, irqnr, irqstat, base, tmp - .endm - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - .endm diff --git a/arch/arm/plat-mxc/tzic.c b/arch/arm/plat-mxc/tzic.c index e993a184..a3c164c 100644 --- a/arch/arm/plat-mxc/tzic.c +++ b/arch/arm/plat-mxc/tzic.c @@ -17,6 +17,7 @@ #include <linux/io.h> #include <asm/mach/irq.h> +#include <asm/exception.h> #include <mach/hardware.h> #include <mach/common.h> diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h index d3a9fcd..ebda738 100644 --- a/arch/arm/plat-omap/include/plat/irqs.h +++ b/arch/arm/plat-omap/include/plat/irqs.h @@ -436,10 +436,6 @@ #define INTCPS_NR_MIR_REGS 3 #define INTCPS_NR_IRQS 96 -#ifndef __ASSEMBLY__ -extern void __iomem *omap_irq_base; -#endif - #include <mach/hardware.h> #ifdef CONFIG_FIQ diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig index 9b9968f..8167ce6 100644 --- a/arch/arm/plat-s5p/Kconfig +++ b/arch/arm/plat-s5p/Kconfig @@ -11,6 +11,7 @@ config PLAT_S5P default y select ARM_VIC if !ARCH_EXYNOS4 select ARM_GIC if ARCH_EXYNOS4 + select GIC_NON_BANKED if ARCH_EXYNOS4 select NO_IOPORT select ARCH_REQUIRE_GPIOLIB select S3C_GPIO_TRACK |
