diff options
250 files changed, 902 insertions, 997 deletions
diff --git a/Documentation/core-api/genericirq.rst b/Documentation/core-api/genericirq.rst index 25f94dfd66fa..582bde9bf5a9 100644 --- a/Documentation/core-api/genericirq.rst +++ b/Documentation/core-api/genericirq.rst @@ -410,8 +410,6 @@ which are used in the generic IRQ layer. .. kernel-doc:: include/linux/interrupt.h :internal: -.. kernel-doc:: include/linux/irqdomain.h - Public Functions Provided ========================= diff --git a/Documentation/core-api/irq/concepts.rst b/Documentation/core-api/irq/concepts.rst index 4273806a606b..7c4564f3cbdf 100644 --- a/Documentation/core-api/irq/concepts.rst +++ b/Documentation/core-api/irq/concepts.rst @@ -2,23 +2,24 @@ What is an IRQ? =============== -An IRQ is an interrupt request from a device. -Currently they can come in over a pin, or over a packet. -Several devices may be connected to the same pin thus -sharing an IRQ. +An IRQ is an interrupt request from a device. Currently, they can come +in over a pin, or over a packet. Several devices may be connected to +the same pin thus sharing an IRQ. Such as on legacy PCI bus: All devices +typically share 4 lanes/pins. Note that each device can request an +interrupt on each of the lanes. An IRQ number is a kernel identifier used to talk about a hardware -interrupt source. Typically this is an index into the global irq_desc -array, but except for what linux/interrupt.h implements the details -are architecture specific. +interrupt source. Typically, this is an index into the global irq_desc +array or sparse_irqs tree. But except for what linux/interrupt.h +implements, the details are architecture specific. An IRQ number is an enumeration of the possible interrupt sources on a -machine. Typically what is enumerated is the number of input pins on -all of the interrupt controller in the system. In the case of ISA -what is enumerated are the 16 input pins on the two i8259 interrupt -controllers. +machine. Typically, what is enumerated is the number of input pins on +all of the interrupt controllers in the system. In the case of ISA, +what is enumerated are the 8 input pins on each of the two i8259 +interrupt controllers. Architectures can assign additional meaning to the IRQ numbers, and -are encouraged to in the case where there is any manual configuration -of the hardware involved. The ISA IRQs are a classic example of +are encouraged to in the case where there is any manual configuration +of the hardware involved. The ISA IRQs are a classic example of assigning this kind of additional meaning. diff --git a/Documentation/core-api/irq/irq-domain.rst b/Documentation/core-api/irq/irq-domain.rst index f88a6ee67a35..a01c6ead1bc0 100644 --- a/Documentation/core-api/irq/irq-domain.rst +++ b/Documentation/core-api/irq/irq-domain.rst @@ -1,59 +1,77 @@ =============================================== -The irq_domain interrupt number mapping library +The irq_domain Interrupt Number Mapping Library =============================================== The current design of the Linux kernel uses a single large number -space where each separate IRQ source is assigned a different number. -This is simple when there is only one interrupt controller, but in -systems with multiple interrupt controllers the kernel must ensure +space where each separate IRQ source is assigned a unique number. +This is simple when there is only one interrupt controller. But in +systems with multiple interrupt controllers, the kernel must ensure that each one gets assigned non-overlapping allocations of Linux IRQ numbers. The number of interrupt controllers registered as unique irqchips -show a rising tendency: for example subdrivers of different kinds +shows a rising tendency. For example, subdrivers of different kinds such as GPIO controllers avoid reimplementing identical callback mechanisms as the IRQ core system by modelling their interrupt -handlers as irqchips, i.e. in effect cascading interrupt controllers. +handlers as irqchips. I.e. in effect cascading interrupt controllers. -Here the interrupt number loose all kind of correspondence to -hardware interrupt numbers: whereas in the past, IRQ numbers could -be chosen so they matched the hardware IRQ line into the root -interrupt controller (i.e. the component actually fireing the -interrupt line to the CPU) nowadays this number is just a number. +So in the past, IRQ numbers could be chosen so that they match the +hardware IRQ line into the root interrupt controller (i.e. the +component actually firing the interrupt line to the CPU). Nowadays, +this number is just a number and the number loose all kind of +correspondence to hardware interrupt numbers. -For this reason we need a mechanism to separate controller-local -interrupt numbers, called hardware irq's, from Linux IRQ numbers. +For this reason, we need a mechanism to separate controller-local +interrupt numbers, called hardware IRQs, from Linux IRQ numbers. The irq_alloc_desc*() and irq_free_desc*() APIs provide allocation of -irq numbers, but they don't provide any support for reverse mapping of +IRQ numbers, but they don't provide any support for reverse mapping of the controller-local IRQ (hwirq) number into the Linux IRQ number space. -The irq_domain library adds mapping between hwirq and IRQ numbers on -top of the irq_alloc_desc*() API. An irq_domain to manage mapping is -preferred over interrupt controller drivers open coding their own +The irq_domain library adds a mapping between hwirq and IRQ numbers on +top of the irq_alloc_desc*() API. An irq_domain to manage the mapping +is preferred over interrupt controller drivers open coding their own reverse mapping scheme. -irq_domain also implements translation from an abstract irq_fwspec -structure to hwirq numbers (Device Tree and ACPI GSI so far), and can -be easily extended to support other IRQ topology data sources. +irq_domain also implements a translation from an abstract struct +irq_fwspec to hwirq numbers (Device Tree, non-DT firmware node, ACPI +GSI, and software node so far), and can be easily extended to support +other IRQ topology data sources. The implementation is performed +without any extra platform support code. -irq_domain usage +irq_domain Usage ================ - -An interrupt controller driver creates and registers an irq_domain by -calling one of the irq_domain_add_*() or irq_domain_create_*() functions -(each mapping method has a different allocator function, more on that later). -The function will return a pointer to the irq_domain on success. The caller -must provide the allocator function with an irq_domain_ops structure. +struct irq_domain could be defined as an irq domain controller. That +is, it handles the mapping between hardware and virtual interrupt +numbers for a given interrupt domain. The domain structure is +generally created by the PIC code for a given PIC instance (though a +domain can cover more than one PIC if they have a flat number model). +It is the domain callbacks that are responsible for setting the +irq_chip on a given irq_desc after it has been mapped. + +The host code and data structures use a fwnode_handle pointer to +identify the domain. In some cases, and in order to preserve source +code compatibility, this fwnode pointer is "upgraded" to a DT +device_node. For those firmware infrastructures that do not provide a +unique identifier for an interrupt controller, the irq_domain code +offers a fwnode allocator. + +An interrupt controller driver creates and registers a struct irq_domain +by calling one of the irq_domain_create_*() functions (each mapping +method has a different allocator function, more on that later). The +function will return a pointer to the struct irq_domain on success. The +caller must provide the allocator function with a struct irq_domain_ops +pointer. In most cases, the irq_domain will begin empty without any mappings between hwirq and IRQ numbers. Mappings are added to the irq_domain by calling irq_create_mapping() which accepts the irq_domain and a -hwirq number as arguments. If a mapping for the hwirq doesn't already -exist then it will allocate a new Linux irq_desc, associate it with -the hwirq, and call the .map() callback so the driver can perform any -required hardware setup. +hwirq number as arguments. If a mapping for the hwirq doesn't already +exist, irq_create_mapping() allocates a new Linux irq_desc, associates +it with the hwirq, and calls the :c:member:`irq_domain_ops.map()` +callback. In there, the driver can perform any required hardware +setup. Once a mapping has been established, it can be retrieved or used via a variety of methods: @@ -63,8 +81,6 @@ variety of methods: mapping. - irq_find_mapping() returns a Linux IRQ number for a given domain and hwirq number, and 0 if there was no mapping -- irq_linear_revmap() is now identical to irq_find_mapping(), and is - deprecated - generic_handle_domain_irq() handles an interrupt described by a domain and a hwirq number @@ -77,9 +93,10 @@ be allocated. If the driver has the Linux IRQ number or the irq_data pointer, and needs to know the associated hwirq number (such as in the irq_chip -callbacks) then it can be directly obtained from irq_data->hwirq. +callbacks) then it can be directly obtained from +:c:member:`irq_data.hwirq`. -Types of irq_domain mappings +Types of irq_domain Mappings ============================ There are several mechanisms available for reverse mapping from hwirq @@ -92,7 +109,6 @@ Linear :: - irq_domain_add_linear() irq_domain_create_linear() The linear reverse map maintains a fixed size table indexed by the @@ -105,19 +121,13 @@ map are fixed time lookup for IRQ numbers, and irq_descs are only allocated for in-use IRQs. The disadvantage is that the table must be as large as the largest possible hwirq number. -irq_domain_add_linear() and irq_domain_create_linear() are functionally -equivalent, except for the first argument is different - the former -accepts an Open Firmware specific 'struct device_node', while the latter -accepts a more general abstraction 'struct fwnode_handle'. - -The majority of drivers should use the linear map. +The majority of drivers should use the Linear map. Tree ---- :: - irq_domain_add_tree() irq_domain_create_tree() The irq_domain maintains a radix tree map from hwirq numbers to Linux @@ -129,11 +139,6 @@ since it doesn't need to allocate a table as large as the largest hwirq number. The disadvantage is that hwirq to IRQ number lookup is dependent on how many entries are in the table. -irq_domain_add_tree() and irq_domain_create_tree() are functionally -equivalent, except for the first argument is different - the former -accepts an Open Firmware specific 'struct device_node', while the latter -accepts a more general abstraction 'struct fwnode_handle'. - Very few drivers should need this mapping. No Map @@ -141,7 +146,7 @@ No Map :: - irq_domain_add_nomap() + irq_domain_create_nomap() The No Map mapping is to be used when the hwirq number is programmable in the hardware. In this case it is best to program the @@ -159,8 +164,6 @@ Legacy :: - irq_domain_add_simple() - irq_domain_add_legacy() irq_domain_create_simple() irq_domain_create_legacy() @@ -189,13 +192,13 @@ supported. For example, ISA controllers would use the legacy map for mapping Linux IRQs 0-15 so that existing ISA drivers get the correct IRQ numbers. -Most users of legacy mappings should use irq_domain_add_simple() or -irq_domain_create_simple() which will use a legacy domain only if an IRQ range -is supplied by the system and will otherwise use a linear domain mapping. -The semantics of this call are such that if an IRQ range is specified then -descriptors will be allocated on-the-fly for it, and if no range is -specified it will fall through to irq_domain_add_linear() or -irq_domain_create_linear() which means *no* irq descriptors will be allocated. +Most users of legacy mappings should use irq_domain_create_simple() +which will use a legacy domain only if an IRQ range is supplied by the +system and will otherwise use a linear domain mapping. The semantics of +this call are such that if an IRQ range is specified then descriptors +will be allocated on-the-fly for it, and if no range is specified it +will fall through to irq_domain_create_linear() which means *no* irq +descriptors will be allocated. A typical use case for simple domains is where an irqchip provider is supporting both dynamic and static IRQ assignments. @@ -206,13 +209,7 @@ that the driver using the simple domain call irq_create_mapping() before any irq_find_mapping() since the latter will actually work for the static IRQ assignment case. -irq_domain_add_simple() and irq_domain_create_simple() as well as -irq_domain_add_legacy() and irq_domain_create_legacy() are functionally -equivalent, except for the first argument is different - the former -accepts an Open Firmware specific 'struct device_node', while the latter -accepts a more general abstraction 'struct fwnode_handle'. - -Hierarchy IRQ domain +Hierarchy IRQ Domain -------------------- On some architectures, there may be multiple interrupt controllers @@ -253,20 +250,40 @@ There are four major interfaces to use hierarchy irq_domain: 4) irq_domain_deactivate_irq(): deactivate interrupt controller hardware to stop delivering the interrupt. -Following changes are needed to support hierarchy irq_domain: +The following is needed to support hierarchy irq_domain: -1) a new field 'parent' is added to struct irq_domain; it's used to +1) The :c:member:`parent` field in struct irq_domain is used to maintain irq_domain hierarchy information. -2) a new field 'parent_data' is added to struct irq_data; it's used to - build hierarchy irq_data to match hierarchy irq_domains. The irq_data - is used to store irq_domain pointer and hardware irq number. -3) new callbacks are added to struct irq_domain_ops to support hierarchy - irq_domain operations. - -With support of hierarchy irq_domain and hierarchy irq_data ready, an -irq_domain structure is built for each interrupt controller, and an +2) The :c:member:`parent_data` field in struct irq_data is used to + build hierarchy irq_data to match hierarchy irq_domains. The + irq_data is used to store irq_domain pointer and hardware irq + number. +3) The :c:member:`alloc()`, :c:member:`free()`, and other callbacks in + struct irq_domain_ops to support hierarchy irq_domain operations. + +With the support of hierarchy irq_domain and hierarchy irq_data ready, +an irq_domain structure is built for each interrupt controller, and an irq_data structure is allocated for each irq_domain associated with an -IRQ. Now we could go one step further to support stacked(hierarchy) +IRQ. + +For an interrupt controller driver to support hierarchy irq_domain, it +needs to: + +1) Implement irq_domain_ops.alloc() and irq_domain_ops.free() +2) Optionally, implement irq_domain_ops.activate() and + irq_domain_ops.deactivate(). +3) Optionally, implement an irq_chip to manage the interrupt controller + hardware. +4) There is no need to implement irq_domain_ops.map() and + irq_domain_ops.unmap(). They are unused with hierarchy irq_domain. + +Note the hierarchy irq_domain is in no way x86-specific, and is +heavily used to support other architectures, such as ARM, ARM64 etc. + +Stacked irq_chip +~~~~~~~~~~~~~~~~ + +Now, we could go one step further to support stacked (hierarchy) irq_chip. That is, an irq_chip is associated with each irq_data along the hierarchy. A child irq_chip may implement a required action by itself or by cooperating with its parent irq_chip. @@ -276,22 +293,28 @@ with the hardware managed by itself and may ask for services from its parent irq_chip when needed. So we could achieve a much cleaner software architecture. -For an interrupt controller driver to support hierarchy irq_domain, it -needs to: - -1) Implement irq_domain_ops.alloc and irq_domain_ops.free -2) Optionally implement irq_domain_ops.activate and - irq_domain_ops.deactivate. -3) Optionally implement an irq_chip to manage the interrupt controller - hardware. -4) No need to implement irq_domain_ops.map and irq_domain_ops.unmap, - they are unused with hierarchy irq_domain. - -Hierarchy irq_domain is in no way x86 specific, and is heavily used to -support other architectures, such as ARM, ARM64 etc. - Debugging ========= Most of the internals of the IRQ subsystem are exposed in debugfs by turning CONFIG_GENERIC_IRQ_DEBUGFS on. + +Structures and Public Functions Provided +======================================== + +This chapter contains the autogenerated documentation of the structures +and exported kernel API functions which are used for IRQ domains. + +.. kernel-doc:: include/linux/irqdomain.h + +.. kernel-doc:: kernel/irq/irqdomain.c + :export: + +Internal Functions Provided +=========================== + +This chapter contains the autogenerated documentation of the internal +functions. + +.. kernel-doc:: kernel/irq/irqdomain.c + :internal: diff --git a/Documentation/translations/zh_CN/core-api/irq/irq-domain.rst b/Documentation/translations/zh_CN/core-api/irq/irq-domain.rst index 9174fce12c1b..4a2d3b27aa4d 100644 --- a/Documentation/translations/zh_CN/core-api/irq/irq-domain.rst +++ b/Documentation/translations/zh_CN/core-api/irq/irq-domain.rst @@ -60,8 +60,6 @@ irq_domain和一个hwirqå·ä½œä¸ºå‚数。 如果hwirqçš„æ˜ å°„è¿˜ä¸å˜åœ¨ï¼Œé‚ - irq_find_mapping()返回给定域和hwirqçš„Linux IRQå·ï¼Œå¦‚æžœæ²¡æœ‰æ˜ å°„åˆ™è¿”å›ž0。 -- irq_linear_revmap()现与irq_find_mapping()相åŒï¼Œå·²è¢«åºŸå¼ƒã€‚ - - generic_handle_domain_irq()处ç†ä¸€ä¸ªç”±åŸŸå’Œhwirqå·æè¿°çš„ä¸æ–。 请注æ„，irq域的查找必须å‘生在与RCU读临界区兼容的上下文ä¸ã€‚ @@ -83,7 +81,6 @@ irq_domainæ˜ å°„çš„ç±»åž‹ :: - irq_domain_add_linear() irq_domain_create_linear() 线性åå‘æ˜ å°„ç»´æŠ¤äº†ä¸€ä¸ªå›ºå®šå¤§å°çš„表，该表以hwirqå·ä¸ºç´¢å¼•ã€‚ 当一个hwirqè¢«æ˜ å°„ @@ -104,7 +101,6 @@ irq_domain_add_linear()å’Œirq_domain_create_linear()在功能上是ç‰ä»·çš„， :: - irq_domain_add_tree() irq_domain_create_tree() irq_domain维护ç€ä»Žhwirqå·åˆ°Linux IRQçš„radixçš„æ ‘çŠ¶æ˜ å°„ã€‚ 当一个hwirqè¢«æ˜ å°„æ—¶ï¼Œ @@ -124,7 +120,7 @@ irq_domain_add_tree()å’Œirq_domain_create_tree()在功能上是ç‰ä»·çš„ï¼Œé™¤äº :: - irq_domain_add_nomap() + irq_domain_create_nomap() 当硬件ä¸çš„hwirqå·æ˜¯å¯ç¼–程的时候，就å¯ä»¥é‡‡ç”¨æ— æ˜ å°„ç±»åž‹ã€‚ 在这ç§æƒ…况下，最好将 Linux IRQå·ç¼–å…¥ç¡¬ä»¶æœ¬èº«ï¼Œè¿™æ ·å°±ä¸éœ€è¦æ˜ 射了。 调用irq_create_direct_mapping() @@ -138,8 +134,6 @@ Linux IRQå·ç¼–å…¥ç¡¬ä»¶æœ¬èº«ï¼Œè¿™æ ·å°±ä¸éœ€è¦æ˜ 射了。 调用irq_create :: - irq_domain_add_simple() - irq_domain_add_legacy() irq_domain_create_simple() irq_domain_create_legacy() diff --git a/arch/arc/kernel/intc-arcv2.c b/arch/arc/kernel/intc-arcv2.c index fea29d9d18d6..809edc59af25 100644 --- a/arch/arc/kernel/intc-arcv2.c +++ b/arch/arc/kernel/intc-arcv2.c @@ -170,7 +170,7 @@ init_onchip_IRQ(struct device_node *intc, struct device_node *parent) if (parent) panic("DeviceTree incore intc not a root irq controller\n"); - root_domain = irq_domain_add_linear(intc, nr_cpu_irqs, &arcv2_irq_ops, NULL); + root_domain = irq_domain_create_linear(of_fwnode_handle(intc), nr_cpu_irqs, &arcv2_irq_ops, NULL); if (!root_domain) panic("root irq domain not avail\n"); diff --git a/arch/arc/kernel/intc-compact.c b/arch/arc/kernel/intc-compact.c index 1d2ff1c6a61b..1b159e9e0234 100644 --- a/arch/arc/kernel/intc-compact.c +++ b/arch/arc/kernel/intc-compact.c @@ -112,8 +112,9 @@ init_onchip_IRQ(struct device_node *intc, struct device_node *parent) if (parent) panic("DeviceTree incore intc not a root irq controller\n"); - root_domain = irq_domain_add_linear(intc, NR_CPU_IRQS, - &arc_intc_domain_ops, NULL); + root_domain = irq_domain_create_linear(of_fwnode_handle(intc), + NR_CPU_IRQS, + &arc_intc_domain_ops, NULL); if (!root_domain) panic("root irq domain not avail\n"); diff --git a/arch/arc/kernel/mcip.c b/arch/arc/kernel/mcip.c index cdd370ec9280..02b28a9324f4 100644 --- a/arch/arc/kernel/mcip.c +++ b/arch/arc/kernel/mcip.c @@ -391,7 +391,8 @@ idu_of_init(struct device_node *intc, struct device_node *parent) pr_info("MCIP: IDU supports %u common irqs\n", nr_irqs); - domain = irq_domain_add_linear(intc, nr_irqs, &idu_irq_ops, NULL); + domain = irq_domain_create_linear(of_fwnode_handle(intc), nr_irqs, + &idu_irq_ops, NULL); /* Parent interrupts (core-intc) are already mapped */ diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 9846f30990f7..02eda44a6faa 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -416,9 +416,9 @@ static int sa1111_setup_irq(struct sa1111 *sachip, unsigned irq_base) writel_relaxed(~0, irqbase + SA1111_INTSTATCLR0); writel_relaxed(~0, irqbase + SA1111_INTSTATCLR1); - sachip->irqdomain = irq_domain_add_linear(NULL, SA1111_IRQ_NR, - &sa1111_irqdomain_ops, - sachip); + sachip->irqdomain = irq_domain_create_linear(NULL, SA1111_IRQ_NR, + &sa1111_irqdomain_ops, + sachip); if (!sachip->irqdomain) { irq_free_descs(sachip->irq_base, SA1111_IRQ_NR); return -ENOMEM; diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c index cac4e82f6c82..150a1e56dcae 100644 --- a/arch/arm/mach-exynos/suspend.c +++ b/arch/arm/mach-exynos/suspend.c @@ -209,9 +209,8 @@ static int __init exynos_pmu_irq_init(struct device_node *node, return -ENOMEM; } - domain = irq_domain_add_hierarchy(parent_domain, 0, 0, - node, &exynos_pmu_domain_ops, - NULL); + domain = irq_domain_create_hierarchy(parent_domain, 0, 0, of_fwnode_handle(node), + &exynos_pmu_domain_ops, NULL); if (!domain) { iounmap(pmu_base_addr); pmu_base_addr = NULL; diff --git a/arch/arm/mach-imx/avic.c b/arch/arm/mach-imx/avic.c index cf6546ddc7a3..3067c06b4b8e 100644 --- a/arch/arm/mach-imx/avic.c +++ b/arch/arm/mach-imx/avic.c @@ -201,8 +201,8 @@ static void __init mxc_init_irq(void __iomem *irqbase) WARN_ON(irq_base < 0); np = of_find_compatible_node(NULL, NULL, "fsl,avic"); - domain = irq_domain_add_legacy(np, AVIC_NUM_IRQS, irq_base, 0, - &irq_domain_simple_ops, NULL); + domain = irq_domain_create_legacy(of_fwnode_handle(np), AVIC_NUM_IRQS, irq_base, 0, + &irq_domain_simple_ops, NULL); WARN_ON(!domain); for (i = 0; i < AVIC_NUM_IRQS / 32; i++, irq_base += 32) diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c index 5909088d5482..2e633569d2f8 100644 --- a/arch/arm/mach-imx/gpc.c +++ b/arch/arm/mach-imx/gpc.c @@ -245,9 +245,8 @@ static int __init imx_gpc_init(struct device_node *node, if (WARN_ON(!gpc_base)) return -ENOMEM; - domain = irq_domain_add_hierarchy(parent_domain, 0, GPC_MAX_IRQS, - node, &imx_gpc_domain_ops, - NULL); + domain = irq_domain_create_hierarchy(parent_domain, 0, GPC_MAX_IRQS, of_fwnode_handle(node), + &imx_gpc_domain_ops, NULL); if (!domain) { iounmap(gpc_base); return -ENOMEM; diff --git a/arch/arm/mach-imx/tzic.c b/arch/arm/mach-imx/tzic.c index 8b3d98d288d9..50a5668e65d2 100644 --- a/arch/arm/mach-imx/tzic.c +++ b/arch/arm/mach-imx/tzic.c @@ -175,8 +175,8 @@ static int __init tzic_init_dt(struct device_node *np, struct device_node *p) irq_base = irq_alloc_descs(-1, 0, TZIC_NUM_IRQS, numa_node_id()); WARN_ON(irq_base < 0); - domain = irq_domain_add_legacy(np, TZIC_NUM_IRQS, irq_base, 0, - &irq_domain_simple_ops, NULL); + domain = irq_domain_create_legacy(of_fwnode_handle(np), TZIC_NUM_IRQS, irq_base, 0, + &irq_domain_simple_ops, NULL); WARN_ON(!domain); for (i = 0; i < 4; i++, irq_base += 32) diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c index 9b587ecebb1c..bb1bc060ecd8 100644 --- a/arch/arm/mach-omap1/irq.c +++ b/arch/arm/mach-omap1/irq.c @@ -220,8 +220,7 @@ void __init omap1_init_irq(void) omap_l2_irq = irq_base; omap_l2_irq -= NR_IRQS_LEGACY; - domain = irq_domain_add_legacy(NULL, nr_irqs, irq_base, 0, - &irq_domain_simple_ops, NULL); + domain = irq_domain_create_legacy(NULL, nr_irqs, irq_base, 0, &irq_domain_simple_ops, NULL); pr_info("Total of %lu interrupts in %i interrupt banks\n", nr_irqs, irq_bank_count); diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c index 6f0d6120c174..a66b1dc61571 100644 --- a/arch/arm/mach-omap2/omap-wakeupgen.c +++ b/arch/arm/mach-omap2/omap-wakeupgen.c @@ -585,9 +585,8 @@ static int __init wakeupgen_init(struct device_node *node, wakeupgen_ops = &am43xx_wakeupgen_ops; } - domain = irq_domain_add_hierarchy(parent_domain, 0, max_irqs, - node, &wakeupgen_domain_ops, - NULL); + domain = irq_domain_create_hierarchy(parent_domain, 0, max_irqs, of_fwnode_handle(node), + &wakeupgen_domain_ops, NULL); if (!domain) { iounmap(wakeupgen_base); return -ENOMEM; diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index d9cadd97748a..5bfce8aa4102 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -147,9 +147,8 @@ pxa_init_irq_common(struct device_node *node, int irq_nr, int n; pxa_internal_irq_nr = irq_nr; - pxa_irq_domain = irq_domain_add_legacy(node, irq_nr, - PXA_IRQ(0), 0, - &pxa_irq_ops, NULL); + pxa_irq_domain = irq_domain_create_legacy(of_fwnode_handle(node), irq_nr, PXA_IRQ(0), 0, + &pxa_irq_ops, NULL); if (!pxa_irq_domain) panic("Unable to add PXA IRQ domain\n"); irq_set_default_domain(pxa_irq_domain); diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c index 47d411d80a94..326616fbdc44 100644 --- a/arch/arm/plat-orion/gpio.c +++ b/arch/arm/plat-orion/gpio.c @@ -600,12 +600,12 @@ void __init orion_gpio_init(int gpio_base, int ngpio, IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE); /* Setup irq domain on top of the generic chip. */ - ochip->domain = irq_domain_add_legacy(NULL, - ochip->chip.ngpio, - ochip->secondary_irq_base, - ochip->secondary_irq_base, - &irq_domain_simple_ops, - ochip); + ochip->domain = irq_domain_create_legacy(NULL, + ochip->chip.ngpio, + ochip->secondary_irq_base, + ochip->secondary_irq_base, + &irq_domain_simple_ops, + ochip); if (!ochip->domain) panic("%s: couldn't allocate irq domain (DT).\n", ochip->chip.label); diff --git a/arch/mips/ath25/ar2315.c b/arch/mips/ath25/ar2315.c index 8ccf167c167e..e8c38aaf46a2 100644 --- a/arch/mips/ath25/ar2315.c +++ b/arch/mips/ath25/ar2315.c @@ -149,8 +149,8 @@ void __init ar2315_arch_init_irq(void) ath25_irq_dispatch = ar2315_irq_dispatch; - domain = irq_domain_add_linear(NULL, AR2315_MISC_IRQ_COUNT, - &ar2315_misc_irq_domain_ops, NULL); + domain = irq_domain_create_linear(NULL, AR2315_MISC_IRQ_COUNT, + &ar2315_misc_irq_domain_ops, NULL); if (!domain) panic("Failed to add IRQ domain"); diff --git a/arch/mips/ath25/ar5312.c b/arch/mips/ath25/ar5312.c index cfa103518113..4a1d874be766 100644 --- a/arch/mips/ath25/ar5312.c +++ b/arch/mips/ath25/ar5312.c @@ -143,8 +143,8 @@ void __init ar5312_arch_init_irq(void) ath25_irq_dispatch = ar5312_irq_dispatch; - domain = irq_domain_add_linear(NULL, AR5312_MISC_IRQ_COUNT, - &ar5312_misc_irq_domain_ops, NULL); + domain = irq_domain_create_linear(NULL, AR5312_MISC_IRQ_COUNT, + &ar5312_misc_irq_domain_ops, NULL); if (!domain) panic("Failed to add IRQ domain"); diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c index e6b4d9c0c169..5c3de175ef5b 100644 --- a/arch/mips/cavium-octeon/octeon-irq.c +++ b/arch/mips/cavium-octeon/octeon-irq.c @@ -1503,8 +1503,8 @@ static int __init octeon_irq_init_ciu( /* Mips internal */ octeon_irq_init_core(); - ciu_domain = irq_domain_add_tree( - ciu_node, &octeon_irq_domain_ciu_ops, dd); + ciu_domain = irq_domain_create_tree(of_fwnode_handle(ciu_node), &octeon_irq_domain_ciu_ops, + dd); irq_set_default_domain(ciu_domain); /* CIU_0 */ @@ -1637,8 +1637,8 @@ static int __init octeon_irq_init_gpio( if (gpiod) { /* gpio domain host_data is the base hwirq number. */ gpiod->base_hwirq = base_hwirq; - irq_domain_add_linear( - gpio_node, 16, &octeon_irq_domain_gpio_ops, gpiod); + irq_domain_create_linear(of_fwnode_handle(gpio_node), 16, + &octeon_irq_domain_gpio_ops, gpiod); } else { pr_warn("Cannot allocate memory for GPIO irq_domain.\n"); return -ENOMEM; @@ -2074,8 +2074,8 @@ static int __init octeon_irq_init_ciu2( /* Mips internal */ octeon_irq_init_core(); - ciu_domain = irq_domain_add_tree( - ciu_node, &octeon_irq_domain_ciu2_ops, NULL); + ciu_domain = irq_domain_create_tree(of_fwnode_handle(ciu_node), &octeon_irq_domain_ciu2_ops, + NULL); irq_set_default_domain(ciu_domain); /* CUI2 */ @@ -2331,11 +2331,12 @@ static int __init octeon_irq_init_cib(struct device_node *ciu_node, } host_data->max_bits = val; - cib_domain = irq_domain_add_linear(ciu_node, host_data->max_bits, - &octeon_irq_domain_cib_ops, - host_data); + cib_domain = irq_domain_create_linear(of_fwnode_handle(ciu_node), + host_data->max_bits, + &octeon_irq_domain_cib_ops, + host_data); if (!cib_domain) { - pr_err("ERROR: Couldn't irq_domain_add_linear()\n"); + pr_err("ERROR: Couldn't irq_domain_create_linear()\n"); return -ENOMEM; } @@ -2918,8 +2919,8 @@ static int __init octeon_irq_init_ciu3(struct device_node *ciu_node, * Initialize all domains to use the default domain. Specific major * blocks will overwrite the default domain as needed. */ - domain = irq_domain_add_tree(ciu_node, &octeon_dflt_domain_ciu3_ops, - ciu3_info); + domain = irq_domain_create_tree(of_fwnode_handle(ciu_node), &octeon_dflt_domain_ciu3_ops, + ciu3_info); for (i = 0; i < MAX_CIU3_DOMAINS; i++) ciu3_info->domain[i] = domain; diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c index 8f208007b8e8..a112573b6e37 100644 --- a/arch/mips/lantiq/irq.c +++ b/arch/mips/lantiq/irq.c @@ -377,7 +377,7 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent) for (i = 0; i < MAX_IM; i++) irq_set_chained_handler(i + 2, ltq_hw_irq_handler); - ltq_domain = irq_domain_add_linear(node, + ltq_domain = irq_domain_create_linear(of_fwnode_handle(node), (MAX_IM * INT_NUM_IM_OFFSET) + MIPS_CPU_IRQ_CASCADE, &irq_domain_ops, 0); diff --git a/arch/mips/pci/pci-ar2315.c b/arch/mips/pci/pci-ar2315.c index a925842ee125..17fa97ec6ffb 100644 --- a/arch/mips/pci/pci-ar2315.c +++ b/arch/mips/pci/pci-ar2315.c @@ -469,8 +469,8 @@ static int ar2315_pci_probe(struct platform_device *pdev) if (err) return err; - apc->domain = irq_domain_add_linear(NULL, AR2315_PCI_IRQ_COUNT, - &ar2315_pci_irq_domain_ops, apc); + apc->domain = irq_domain_create_linear(NULL, AR2315_PCI_IRQ_COUNT, + &ar2315_pci_irq_domain_ops, apc); if (!apc->domain) { dev_err(dev, "failed to add IRQ domain\n"); return -ENOMEM; diff --git a/arch/mips/pci/pci-rt3883.c b/arch/mips/pci/pci-rt3883.c index 4ac68a534e4f..14454ece485d 100644 --- a/arch/mips/pci/pci-rt3883.c +++ b/arch/mips/pci/pci-rt3883.c @@ -208,9 +208,10 @@ static int rt3883_pci_irq_init(struct device *dev, rt3883_pci_w32(rpc, 0, RT3883_PCI_REG_PCIENA); rpc->irq_domain = - irq_domain_add_linear(rpc->intc_of_node, RT3883_PCI_IRQ_COUNT, - &rt3883_pci_irq_domain_ops, - rpc); + irq_domain_create_linear(of_fwnode_handle(rpc->intc_of_node), + RT3883_PCI_IRQ_COUNT, + &rt3883_pci_irq_domain_ops, + rpc); if (!rpc->irq_domain) { dev_err(dev, "unable to add IRQ domain\n"); return -ENODEV; diff --git a/arch/mips/ralink/irq.c b/arch/mips/ralink/irq.c index 46aef0a1b22a..af5bbbea949b 100644 --- a/arch/mips/ralink/irq.c +++ b/arch/mips/ralink/irq.c @@ -176,7 +176,7 @@ static int __init intc_of_init(struct device_node *node, /* route all INTC interrupts to MIPS HW0 interrupt */ rt_intc_w32(0, INTC_REG_TYPE); - domain = irq_domain_add_legacy(node, RALINK_INTC_IRQ_COUNT, + domain = irq_domain_create_legacy(of_fwnode_handle(node), RALINK_INTC_IRQ_COUNT, RALINK_INTC_IRQ_BASE, 0, &irq_domain_ops, NULL); if (!domain) panic("Failed to add irqdomain"); diff --git a/arch/nios2/kernel/irq.c b/arch/nios2/kernel/irq.c index 8fa280660051..73568d8e21e0 100644 --- a/arch/nios2/kernel/irq.c +++ b/arch/nios2/kernel/irq.c @@ -69,7 +69,8 @@ void __init init_IRQ(void) BUG_ON(!node); - domain = irq_domain_add_linear(node, NIOS2_CPU_NR_IRQS, &irq_ops, NULL); + domain = irq_domain_create_linear(of_fwnode_handle(node), + NIOS2_CPU_NR_IRQS, &irq_ops, NULL); BUG_ON(!domain); irq_set_default_domain(domain); diff --git a/arch/powerpc/platforms/44x/uic.c b/arch/powerpc/platforms/44x/uic.c index 31f760c2ec5d..85daf841fd3f 100644 --- a/arch/powerpc/platforms/44x/uic.c +++ b/arch/powerpc/platforms/44x/uic.c @@ -254,8 +254,9 @@ static struct uic * __init uic_init_one(struct device_node *node) } uic->dcrbase = *dcrreg; - uic->irqhost = irq_domain_add_linear(node, NR_UIC_INTS, &uic_host_ops, - uic); + uic->irqhost = irq_domain_create_linear(of_fwnode_handle(node), + NR_UIC_INTS, &uic_host_ops, + uic); if (! uic->irqhost) return NULL; /* FIXME: panic? */ @@ -327,5 +328,5 @@ unsigned int uic_get_irq(void) msr = mfdcr(primary_uic->dcrbase + UIC_MSR); src = 32 - ffs(msr); - return irq_linear_revmap(primary_uic->irqhost, src); + return irq_find_mapping(primary_uic->irqhost, src); } diff --git a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c index e995eb30bf09..2cf3c6237337 100644 --- a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c +++ b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c @@ -188,7 +188,8 @@ mpc5121_ads_cpld_pic_init(void) cpld_pic_node = of_node_get(np); - cpld_pic_host = irq_domain_add_linear(np, 16, &cpld_pic_host_ops, NULL); + cpld_pic_host = irq_domain_create_linear(of_fwnode_handle(np), 16, + &cpld_pic_host_ops, NULL); if (!cpld_pic_host) { printk(KERN_ERR "CPLD PIC: failed to allocate irq host!\n"); goto end; diff --git a/arch/powerpc/platforms/52xx/media5200.c b/arch/powerpc/platforms/52xx/media5200.c index 19626cd42406..bc7f83cfec1d 100644 --- a/arch/powerpc/platforms/52xx/media5200.c +++ b/arch/powerpc/platforms/52xx/media5200.c @@ -168,7 +168,7 @@ static void __init media5200_init_irq(void) spin_lock_init(&media5200_irq.lock); - media5200_irq.irqhost = irq_domain_add_linear(fpga_np, + media5200_irq.irqhost = irq_domain_create_linear(of_fwnode_handle(fpga_np), MEDIA5200_NUM_IRQS, &media5200_irq_ops, &media5200_irq); if (!media5200_irq.irqhost) goto out; diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c index c96af6b0eab4..bda707d848a6 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c @@ -247,9 +247,9 @@ mpc52xx_gpt_irq_setup(struct mpc52xx_gpt_priv *gpt, struct device_node *node) if (!cascade_virq) return; - gpt->irqhost = irq_domain_add_linear(node, 1, &mpc52xx_gpt_irq_ops, gpt); + gpt->irqhost = irq_domain_create_linear(of_fwnode_handle(node), 1, &mpc52xx_gpt_irq_ops, gpt); if (!gpt->irqhost) { - dev_err(gpt->dev, "irq_domain_add_linear() failed\n"); + dev_err(gpt->dev, "irq_domain_create_linear() failed\n"); return; } @@ -371,7 +371,7 @@ struct mpc52xx_gpt_priv *mpc52xx_gpt_from_irq(int irq) mutex_lock(&mpc52xx_gpt_list_mutex); list_for_each(pos, &mpc52xx_gpt_list) { gpt = container_of(pos, struct mpc52xx_gpt_priv, list); - if (gpt->irqhost && irq == irq_linear_revmap(gpt->irqhost, 0)) { + if (gpt->irqhost && irq == irq_find_mapping(gpt->irqhost, 0)) { mutex_unlock(&mpc52xx_gpt_list_mutex); return gpt; } diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c index 43c881d31ca6..eb6a4e745c08 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c @@ -446,7 +446,7 @@ void __init mpc52xx_init_irq(void) * As last step, add an irq host to translate the real * hw irq information provided by the ofw to linux virq */ - mpc52xx_irqhost = irq_domain_add_linear(picnode, + mpc52xx_irqhost = irq_domain_create_linear(of_fwnode_handle(picnode), MPC52xx_IRQ_HIGHTESTHWIRQ, &mpc52xx_irqhost_ops, NULL); @@ -515,5 +515,5 @@ unsigned int mpc52xx_get_irq(void) return 0; } - return irq_linear_revmap(mpc52xx_irqhost, irq); + return irq_find_mapping(mpc52xx_irqhost, irq); } diff --git a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c index 60e0b8947ce6..4b69fb321a68 100644 --- a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c +++ b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c @@ -83,7 +83,7 @@ static inline unsigned int socrates_fpga_pic_get_irq(unsigned int irq) if (cause >> (i + 16)) break; } - return irq_linear_revmap(socrates_fpga_pic_irq_host, + return irq_find_mapping(socrates_fpga_pic_irq_host, (irq_hw_number_t)i); } @@ -278,7 +278,7 @@ void __init socrates_fpga_pic_init(struct device_node *pic) int i; /* Setup an irq_domain structure */ - socrates_fpga_pic_irq_host = irq_domain_add_linear(pic, + socrates_fpga_pic_irq_host = irq_domain_create_linear(of_fwnode_handle(pic), SOCRATES_FPGA_NUM_IRQS, &socrates_fpga_pic_host_ops, NULL); if (socrates_fpga_pic_irq_host == NULL) { pr_err("FPGA PIC: Unable to allocate host\n"); diff --git a/arch/powerpc/platforms/8xx/cpm1-ic.c b/arch/powerpc/platforms/8xx/cpm1-ic.c index a18fc7c99f83..a49d4a9ab3bc 100644 --- a/arch/powerpc/platforms/8xx/cpm1-ic.c +++ b/arch/powerpc/platforms/8xx/cpm1-ic.c @@ -59,7 +59,7 @@ static int cpm_get_irq(struct irq_desc *desc) cpm_vec = in_be16(&data->reg->cpic_civr); cpm_vec >>= 11; - return irq_linear_revmap(data->host, cpm_vec); + return irq_find_mapping(data->host, cpm_vec); } static void cpm_cascade(struct irq_desc *desc) @@ -110,7 +110,8 @@ static int cpm_pic_probe(struct platform_device *pdev) out_be32(&data->reg->cpic_cimr, 0); - data->host = irq_domain_add_linear(dev->of_node, 64, &cpm_pic_host_ops, data); + data->host = irq_domain_create_linear(of_fwnode_handle(dev->of_node), + 64, &cpm_pic_host_ops, data); if (!data->host) return -ENODEV; diff --git a/arch/powerpc/platforms/8xx/pic.c b/arch/powerpc/platforms/8xx/pic.c index ea6b0e523c60..933d6ab7f512 100644 --- a/arch/powerpc/platforms/8xx/pic.c +++ b/arch/powerpc/platforms/8xx/pic.c @@ -80,7 +80,7 @@ unsigned int mpc8xx_get_irq(void) if (irq == PIC_VEC_SPURRIOUS) return 0; - return irq_linear_revmap(mpc8xx_pic_host, irq); + return irq_find_mapping(mpc8xx_pic_host, irq); } @@ -146,7 +146,8 @@ void __init mpc8xx_pic_init(void) if (!siu_reg) goto out; - mpc8xx_pic_host = irq_domain_add_linear(np, 64, &mpc8xx_pic_host_ops, NULL); + mpc8xx_pic_host = irq_domain_create_linear(of_fwnode_handle(np), 64, + &mpc8xx_pic_host_ops, NULL); if (!mpc8xx_pic_host) printk(KERN_ERR "MPC8xx PIC: failed to allocate irq host!\n"); diff --git a/arch/powerpc/platforms/embedded6xx/flipper-pic.c b/arch/powerpc/platforms/embedded6xx/flipper-pic.c index 013d66304c31..91a8f0a7086e 100644 --- a/arch/powerpc/platforms/embedded6xx/flipper-pic.c +++ b/arch/powerpc/platforms/embedded6xx/flipper-pic.c @@ -149,8 +149,9 @@ static struct irq_domain * __init flipper_pic_init(struct device_node *np) __flipper_quiesce(io_base); - irq_domain = irq_domain_add_linear(np, FLIPPER_NR_IRQS, - &flipper_irq_domain_ops, io_base); + irq_domain = irq_domain_create_linear(of_fwnode_handle(np), + FLIPPER_NR_IRQS, + &flipper_irq_domain_ops, io_base); if (!irq_domain) { pr_err("failed to allocate irq_domain\n"); return NULL; @@ -172,7 +173,7 @@ unsigned int flipper_pic_get_irq(void) return 0; /* no more IRQs pending */ irq = __ffs(irq_status); - return irq_linear_revmap(flipper_irq_host, irq); + return irq_find_mapping(flipper_irq_host, irq); } /* diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c index 4d2d92de30af..b57e87b0b3ce 100644 --- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c +++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c @@ -175,8 +175,9 @@ static struct irq_domain *__init hlwd_pic_init(struct device_node *np) __hlwd_quiesce(io_base); - irq_domain = irq_domain_add_linear(np, HLWD_NR_IRQS, - &hlwd_irq_domain_ops, io_base); + irq_domain = irq_domain_create_linear(of_fwnode_handle(np), + HLWD_NR_IRQS, + &hlwd_irq_domain_ops, io_base); if (!irq_domain) { pr_err("failed to allocate irq_domain\n"); iounmap(io_base); @@ -189,7 +190,7 @@ static struct irq_domain *__init hlwd_pic_init(struct device_node *np) unsigned int hlwd_pic_get_irq(void) { unsigned int hwirq = __hlwd_pic_get_irq(hlwd_irq_host); - return hwirq ? irq_linear_revmap(hlwd_irq_host, hwirq) : 0; + return hwirq ? irq_find_mapping(hlwd_irq_host, hwirq) : 0; } /* diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c index 03a7c51f2645..c37783a03d25 100644 --- a/arch/powerpc/platforms/powermac/pic.c +++ b/arch/powerpc/platforms/powermac/pic.c @@ -250,7 +250,7 @@ static unsigned int pmac_pic_get_irq(void) raw_spin_unlock_irqrestore(&pmac_pic_lock, flags); if (unlikely(irq < 0)) return 0; - return irq_linear_revmap(pmac_pic_host, irq); + return irq_find_mapping(pmac_pic_host, irq); } static int pmac_pic_host_match(struct irq_domain *h, struct device_node *node, @@ -327,8 +327,9 @@ static void __init pmac_pic_probe_oldstyle(void) /* * Allocate an irq host */ - pmac_pic_host = irq_domain_add_linear(master, max_irqs, - &pmac_pic_host_ops, NULL); + pmac_pic_host = irq_domain_create_linear(of_fwnode_handle(master), + max_irqs, + &pmac_pic_host_ops, NULL); BUG_ON(pmac_pic_host == NULL); irq_set_default_domain(pmac_pic_host); diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c index 09e7fe24fac1..88e92af8acf9 100644 --- a/arch/powerpc/platforms/powermac/smp.c +++ b/arch/powerpc/platforms/powermac/smp.c @@ -190,7 +190,7 @@ static int __init psurge_secondary_ipi_init(void) { int rc = -ENOMEM; - psurge_host = irq_domain_add_nomap(NULL, ~0, &psurge_host_ops, NULL); + psurge_host = irq_domain_create_nomap(NULL, ~0, &psurge_host_ops, NULL); if (psurge_host) psurge_secondary_virq = irq_create_direct_mapping(psurge_host); diff --git a/arch/powerpc/platforms/powernv/opal-irqchip.c b/arch/powerpc/platforms/powernv/opal-irqchip.c index d92759c21fae..e180bd8e1400 100644 --- a/arch/powerpc/platforms/powernv/opal-irqchip.c +++ b/arch/powerpc/platforms/powernv/opal-irqchip.c @@ -191,7 +191,8 @@ int __init opal_event_init(void) * fall back to the legacy method (opal_event_request(...)) * anyway. */ dn = of_find_compatible_node(NULL, NULL, "ibm,opal-event"); - opal_event_irqchip.domain = irq_domain_add_linear(dn, MAX_NUM_EVENTS, + opal_event_irqchip.domain = irq_domain_create_linear(of_fwnode_handle(dn), + MAX_NUM_EVENTS, &opal_event_domain_ops, &opal_event_irqchip); of_node_put(dn); if (!opal_event_irqchip.domain) { diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index ae4b549b5ca0..d8ccf2c9b98a 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -1897,7 +1897,7 @@ static int __init pnv_msi_allocate_domains(struct pci_controller *hose, unsigned return -ENOMEM; } - hose->msi_domain = pci_msi_create_irq_domain(of_node_to_fwnode(hose->dn), + hose->msi_domain = pci_msi_create_irq_domain(of_fwnode_handle(hose->dn), &pnv_msi_domain_info, hose->dev_domain); if (!hose->msi_domain) { diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c index 95e96bd61a20..a4ad4b49eef7 100644 --- a/arch/powerpc/platforms/ps3/interrupt.c +++ b/arch/powerpc/platforms/ps3/interrupt.c @@ -743,7 +743,7 @@ void __init ps3_init_IRQ(void) unsigned cpu; struct irq_domain *host; - host = irq_domain_add_nomap(NULL, PS3_PLUG_MAX + 1, &ps3_host_ops, NULL); + host = irq_domain_create_nomap(NULL, PS3_PLUG_MAX + 1, &ps3_host_ops, NULL); irq_set_default_domain(host); for_each_possible_cpu(cpu) { diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c index 957c0c03d259..ee1c8c6898a3 100644 --- a/arch/powerpc/platforms/pseries/msi.c +++ b/arch/powerpc/platforms/pseries/msi.c @@ -633,7 +633,7 @@ static int __pseries_msi_allocate_domains(struct pci_controller *phb, return -ENOMEM; } - phb->msi_domain = pci_msi_create_irq_domain(of_node_to_fwnode(phb->dn), + phb->msi_domain = pci_msi_create_irq_domain(of_fwnode_handle(phb->dn), &pseries_msi_domain_info, phb->dev_domain); if (!phb->msi_domain) { diff --git a/arch/powerpc/sysdev/cpm2_pic.c b/arch/powerpc/sysdev/cpm2_pic.c index e14493685fe8..4a59ed1d62ce 100644 --- a/arch/powerpc/sysdev/cpm2_pic.c +++ b/arch/powerpc/sysdev/cpm2_pic.c @@ -207,7 +207,7 @@ unsigned int cpm2_get_irq(void) if (irq == 0) return(-1); - return irq_linear_revmap(cpm2_pic_host, irq); + return irq_find_mapping(cpm2_pic_host, irq); } static int cpm2_pic_host_map(struct irq_domain *h, unsigned int virq, @@ -259,7 +259,8 @@ void cpm2_pic_init(struct device_node *node) out_be32(&cpm2_intctl->ic_scprrl, 0x05309770); /* create a legacy host */ - cpm2_pic_host = irq_domain_add_linear(node, 64, &cpm2_pic_host_ops, NULL); + cpm2_pic_host = irq_domain_create_linear(of_fwnode_handle(node), 64, + &cpm2_pic_host_ops, NULL); if (cpm2_pic_host == NULL) { printk(KERN_ERR "CPM2 PIC: failed to allocate irq host!\n"); return; diff --git a/arch/powerpc/sysdev/ehv_pic.c b/arch/powerpc/sysdev/ehv_pic.c index fb502b72fca1..b6f9774038e1 100644 --- a/arch/powerpc/sysdev/ehv_pic.c +++ b/arch/powerpc/sysdev/ehv_pic.c @@ -175,7 +175,7 @@ unsigned int ehv_pic_get_irq(void) * this will also setup revmap[] in the slow path for the first * time, next calls will always use fast path by indexing revmap */ - return irq_linear_revmap(global_ehv_pic->irqhost, irq); + return irq_find_mapping(global_ehv_pic->irqhost, irq); } static int ehv_pic_host_match(struct irq_domain *h, struct device_node *node, @@ -269,8 +269,9 @@ void __init ehv_pic_init(void) return; } - ehv_pic->irqhost = irq_domain_add_linear(np, NR_EHV_PIC_INTS, - &ehv_pic_host_ops, ehv_pic); + ehv_pic->irqhost = irq_domain_create_linear(of_fwnode_handle(np), + NR_EHV_PIC_INTS, + &ehv_pic_host_ops, ehv_pic); if (!ehv_pic->irqhost) { of_node_put(np); kfree(ehv_pic); diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c index 7b9a5ea9cad9..4fe8a7b1b288 100644 --- a/arch/powerpc/sysdev/fsl_msi.c +++ b/arch/powerpc/sysdev/fsl_msi.c @@ -412,7 +412,7 @@ static int fsl_of_msi_probe(struct platform_device *dev) } platform_set_drvdata(dev, msi); - msi->irqhost = irq_domain_add_linear(dev->dev.of_node, + msi->irqhost = irq_domain_create_linear(of_fwnode_handle(dev->dev.of_node), NR_MSI_IRQS_MAX, &fsl_msi_host_ops, msi); if (msi->irqhost == NULL) { diff --git a/arch/powerpc/sysdev/ge/ge_pic.c b/arch/powerpc/sysdev/ge/ge_pic.c index a6c424680c37..0bc3f0b36528 100644 --- a/arch/powerpc/sysdev/ge/ge_pic.c +++ b/arch/powerpc/sysdev/ge/ge_pic.c @@ -214,8 +214,9 @@ void __init gef_pic_init(struct device_node *np) } /* Setup an irq_domain structure */ - gef_pic_irq_host = irq_domain_add_linear(np, GEF_PIC_NUM_IRQS, - &gef_pic_host_ops, NULL); + gef_pic_irq_host = irq_domain_create_linear(of_fwnode_handle(np), + GEF_PIC_NUM_IRQS, + &gef_pic_host_ops, NULL); if (gef_pic_irq_host == NULL) return; @@ -244,7 +245,7 @@ unsigned int gef_pic_get_irq(void) if (active & (0x1 << hwirq)) break; } - virq = irq_linear_revmap(gef_pic_irq_host, + virq = irq_find_mapping(gef_pic_irq_host, (irq_hw_number_t)hwirq); } diff --git a/arch/powerpc/sysdev/i8259.c b/arch/powerpc/sysdev/i8259.c index 06e391485da7..99bb2b916949 100644 --- a/arch/powerpc/sysdev/i8259.c +++ b/arch/powerpc/sysdev/i8259.c @@ -260,8 +260,8 @@ void i8259_init(struct device_node *node, unsigned long intack_addr) raw_spin_unlock_irqrestore(&i8259_lock, flags); /* create a legacy host */ - i8259_host = irq_domain_add_legacy(node, NR_IRQS_LEGACY, 0, 0, - &i8259_host_ops, NULL); + i8259_host = irq_domain_create_legacy(of_fwnode_handle(node), NR_IRQS_LEGACY, 0, 0, + &i8259_host_ops, NULL); if (i8259_host == NULL) { printk(KERN_ERR "i8259: failed to allocate irq host !\n"); return; diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c index a35be0232978..70be2105865d 100644 --- a/arch/powerpc/sysdev/ipic.c +++ b/arch/powerpc/sysdev/ipic.c @@ -711,8 +711,9 @@ struct ipic * __init ipic_init(struct device_node *node, unsigned int flags) if (ipic == NULL) return NULL; - ipic->irqhost = irq_domain_add_linear(node, NR_IPIC_INTS, - &ipic_host_ops, ipic); + ipic->irqhost = irq_domain_create_linear(of_fwnode_handle(node), + NR_IPIC_INTS, + &ipic_host_ops, ipic); if (ipic->irqhost == NULL) { kfree(ipic); return NULL; @@ -800,7 +801,7 @@ unsigned int ipic_get_irq(void) if (irq == 0) /* 0 --> no irq is pending */ return 0; - return irq_linear_revmap(primary_ipic->irqhost, irq); + return irq_find_mapping(primary_ipic->irqhost, irq); } #ifdef CONFIG_SUSPEND diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index c706a08e9955..ad7310bba00b 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -1484,9 +1484,9 @@ struct mpic * __init mpic_alloc(struct device_node *node, mpic->isu_shift = 1 + __ilog2(mpic->isu_size - 1); mpic->isu_mask = (1 << mpic->isu_shift) - 1; - mpic->irqhost = irq_domain_add_linear(mpic->node, - intvec_top, - &mpic_host_ops, mpic); + mpic->irqhost = irq_domain_create_linear(of_fwnode_handle(mpic->node), + intvec_top, + &mpic_host_ops, mpic); /* * FIXME: The code leaks the MPIC object and mappings here; this @@ -1786,7 +1786,7 @@ static unsigned int _mpic_get_one_irq(struct mpic *mpic, int reg) return 0; } - return irq_linear_revmap(mpic->irqhost, src); + return irq_find_mapping(mpic->irqhost, src); } unsigned int mpic_get_one_irq(struct mpic *mpic) @@ -1824,7 +1824,7 @@ unsigned int mpic_get_coreint_irq(void) return 0; } - return irq_linear_revmap(mpic->irqhost, src); + return irq_find_mapping(mpic->irqhost, src); #else return 0; #endif diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c index 0e42f7bad7db..07d0f6a83879 100644 --- a/arch/powerpc/sysdev/tsi108_pci.c +++ b/arch/powerpc/sysdev/tsi108_pci.c @@ -404,8 +404,8 @@ void __init tsi108_pci_int_init(struct device_node *node) { DBG("Tsi108_pci_int_init: initializing PCI interrupts\n"); - pci_irq_host = irq_domain_add_legacy(node, NR_IRQS_LEGACY, 0, 0, - &pci_irq_domain_ops, NULL); + pci_irq_host = irq_domain_create_legacy(of_fwnode_handle(node), NR_IRQS_LEGACY, 0, 0, + &pci_irq_domain_ops, NULL); if (pci_irq_host == NULL) { printk(KERN_ERR "pci_irq_host: failed to allocate irq domain!\n"); return; diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index dc2e61837396..f10592405024 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -1464,7 +1464,7 @@ static const struct irq_domain_ops xive_irq_domain_ops = { static void __init xive_init_host(struct device_node *np) { - xive_irq_domain = irq_domain_add_tree(np, &xive_irq_domain_ops, NULL); + xive_irq_domain = irq_domain_create_tree(of_fwnode_handle(np), &xive_irq_domain_ops, NULL); if (WARN_ON(xive_irq_domain == NULL)) return; irq_set_default_domain(xive_irq_domain); diff --git a/arch/sh/boards/mach-se/7343/irq.c b/arch/sh/boards/mach-se/7343/irq.c index f9f3b14f70d5..730c01b225bd 100644 --- a/arch/sh/boards/mach-se/7343/irq.c +++ b/arch/sh/boards/mach-se/7343/irq.c @@ -47,8 +47,9 @@ static void __init se7343_domain_init(void) { int i; - se7343_irq_domain = irq_domain_add_linear(NULL, SE7343_FPGA_IRQ_NR, - &irq_domain_simple_ops, NULL); + se7343_irq_domain = irq_domain_create_linear(NULL, SE7343_FPGA_IRQ_NR, + &irq_domain_simple_ops, + NULL); if (unlikely(!se7343_irq_domain)) { printk("Failed to get IRQ domain\n"); return; @@ -70,7 +71,7 @@ static void __init se7343_gc_init(void) struct irq_chip_type *ct; unsigned int irq_base; - irq_base = irq_linear_revmap(se7343_irq_domain, 0); + irq_base = irq_find_mapping(se7343_irq_domain, 0); gc = irq_alloc_generic_chip(DRV_NAME, 1, irq_base, se7343_irq_regs, handle_level_irq); diff --git a/arch/sh/boards/mach-se/7722/irq.c b/arch/sh/boards/mach-se/7722/irq.c index efa96edd47dc..49aa3a2b1b8f 100644 --- a/arch/sh/boards/mach-se/7722/irq.c +++ b/arch/sh/boards/mach-se/7722/irq.c @@ -46,7 +46,7 @@ static void __init se7722_domain_init(void) { int i; - se7722_irq_domain = irq_domain_add_linear(NULL, SE7722_FPGA_IRQ_NR, + se7722_irq_domain = irq_domain_create_linear(NULL, SE7722_FPGA_IRQ_NR, &irq_domain_simple_ops, NULL); if (unlikely(!se7722_irq_domain)) { printk("Failed to get IRQ domain\n"); @@ -69,7 +69,7 @@ static void __init se7722_gc_init(void) struct irq_chip_type *ct; unsigned int irq_base; - irq_base = irq_linear_revmap(se7722_irq_domain, 0); + irq_base = irq_find_mapping(se7722_irq_domain, 0); gc = irq_alloc_generic_chip(DRV_NAME, 1, irq_base, se7722_irq_regs, handle_level_irq); diff --git a/arch/sh/boards/mach-x3proto/gpio.c b/arch/sh/boards/mach-x3proto/gpio.c index f82d3a6a844a..c13d51b29702 100644 --- a/arch/sh/boards/mach-x3proto/gpio.c +++ b/arch/sh/boards/mach-x3proto/gpio.c @@ -108,7 +108,7 @@ int __init x3proto_gpio_setup(void) if (unlikely(ret)) goto err_gpio; - x3proto_irq_domain = irq_domain_add_linear(NULL, NR_BASEBOARD_GPIOS, + x3proto_irq_domain = irq_domain_create_linear(NULL, NR_BASEBOARD_GPIOS, &x3proto_gpio_irq_ops, NULL); if (unlikely(!x3proto_irq_domain)) goto err_irq; diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index ba5a4ccda37a..5ba2feb2c04c 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -2225,7 +2225,7 @@ static int mp_irqdomain_create(int ioapic) /* Handle device tree enumerated APICs proper */ if (cfg->dev) { - fn = of_node_to_fwnode(cfg->dev); + fn = of_fwnode_handle(cfg->dev); } else { fn = irq_domain_alloc_named_id_fwnode("IO-APIC", mpc_ioapic_id(ioapic)); if (!fn) diff --git a/drivers/bus/moxtet.c b/drivers/bus/moxtet.c index 1e57ebfb7622..6c3e5c5dae10 100644 --- a/drivers/bus/moxtet.c +++ b/drivers/bus/moxtet.c @@ -737,9 +737,9 @@ static int moxtet_irq_setup(struct moxtet *moxtet) { int i, ret; - moxtet->irq.domain = irq_domain_add_simple(moxtet->dev->of_node, - MOXTET_NIRQS, 0, - &moxtet_irq_domain, moxtet); + moxtet->irq.domain = irq_domain_create_simple(of_fwnode_handle(moxtet->dev->of_node), + MOXTET_NIRQS, 0, + &moxtet_irq_domain, moxtet); if (moxtet->irq.domain == NULL) { dev_err(moxtet->dev, "Could not add IRQ domain\n"); return -ENOMEM; diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c index dcd7008fe06b..20333608b983 100644 --- a/drivers/edac/altera_edac.c +++ b/drivers/edac/altera_edac.c @@ -2131,8 +2131,8 @@ static int altr_edac_a10_probe(struct platform_device *pdev) edac->irq_chip.name = pdev->dev.of_node->name; edac->irq_chip.irq_mask = a10_eccmgr_irq_mask; edac->irq_chip.irq_unmask = a10_eccmgr_irq_unmask; - edac->domain = irq_domain_add_linear(pdev->dev.of_node, 64, - &a10_eccmgr_ic_ops, edac); + edac->domain = irq_domain_create_linear(of_fwnode_handle(pdev->dev.of_node), + 64, &a10_eccmgr_ic_ops, edac); if (!edac->domain) { dev_err(&pdev->dev, "Error adding IRQ domain\n"); return -ENOMEM; diff --git a/drivers/gpio/gpio-brcmstb.c b/drivers/gpio/gpio-brcmstb.c index ca3472977431..e7671bcd5c07 100644 --- a/drivers/gpio/gpio-brcmstb.c +++ b/drivers/gpio/gpio-brcmstb.c @@ -437,7 +437,7 @@ static int brcmstb_gpio_irq_setup(struct platform_device *pdev, int err; priv->irq_domain = - irq_domain_add_linear(np, priv->num_gpios, + irq_domain_create_linear(of_fwnode_handle(np), priv->num_gpios, &brcmstb_gpio_irq_domain_ops, priv); if (!priv->irq_domain) { diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c index 63fc7888c1d4..3c3b3ed46d9b 100644 --- a/drivers/gpio/gpio-davinci.c +++ b/drivers/gpio/gpio-davinci.c @@ -479,9 +479,8 @@ static int davinci_gpio_irq_setup(struct platform_device *pdev) return irq; } - irq_domain = irq_domain_add_legacy(dev->of_node, ngpio, irq, 0, - &davinci_gpio_irq_ops, - chips); + irq_domain = irq_domain_create_legacy(of_fwnode_handle(dev->of_node), ngpio, irq, 0, + &davinci_gpio_irq_ops, chips); if (!irq_domain) { dev_err(dev, "Couldn't register an IRQ domain\n"); return -ENODEV; diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c index 6c862c572322..8d86f205f53e 100644 --- a/drivers/gpio/gpio-em.c +++ b/drivers/gpio/gpio-em.c @@ -323,8 +323,9 @@ static int em_gio_probe(struct platform_device *pdev) irq_chip->irq_release_resources = em_gio_irq_relres; irq_chip->flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_MASK_ON_SUSPEND; - p->irq_domain = irq_domain_add_simple(dev->of_node, ngpios, 0, - &em_gio_irq_domain_ops, p); + p->irq_domain = irq_domain_create_simple(of_fwnode_handle(dev->of_node), + ngpios, 0, + &em_gio_irq_domain_ops, p); if (!p->irq_domain) { dev_err(dev, "cannot initialize irq domain\n"); return -ENXIO; diff --git a/drivers/gpio/gpio-grgpio.c b/drivers/gpio/gpio-grgpio.c index 30a0522ae735..641df8f2fd3d 100644 --- a/drivers/gpio/gpio-grgpio.c +++ b/drivers/gpio/gpio-grgpio.c @@ -397,7 +397,7 @@ static int grgpio_probe(struct platform_device *ofdev) return -EINVAL; } - priv->domain = irq_domain_add_linear(np, gc->ngpio, + priv->domain = irq_domain_create_linear(of_fwnode_handle(np), gc->ngpio, &grgpio_irq_domain_ops, priv); if (!priv->domain) { diff --git a/drivers/gpio/gpio-idt3243x.c b/drivers/gpio/gpio-idt3243x.c index 00f547d26254..535f25514455 100644 --- a/drivers/gpio/gpio-idt3243x.c +++ b/drivers/gpio/gpio-idt3243x.c @@ -37,7 +37,7 @@ static void idt_gpio_dispatch(struct irq_desc *desc) pending = readl(ctrl->pic + IDT_PIC_IRQ_PEND); pending &= ~ctrl->mask_cache; for_each_set_bit(bit, &pending, gc->ngpio) { - virq = irq_linear_revmap(gc->irq.domain, bit); + virq = irq_find_mapping(gc->irq.domain, bit); if (virq) generic_handle_irq(virq); } diff --git a/drivers/gpio/gpio-lpc18xx.c b/drivers/gpio/gpio-lpc18xx.c index 2cf9fb4637a2..ae6182cce723 100644 --- a/drivers/gpio/gpio-lpc18xx.c +++ b/drivers/gpio/gpio-lpc18xx.c @@ -240,11 +240,9 @@ static int lpc18xx_gpio_pin_ic_probe(struct lpc18xx_gpio_chip *gc) raw_spin_lock_init(&ic->lock); - ic->domain = irq_domain_add_hierarchy(parent_domain, 0, - NR_LPC18XX_GPIO_PIN_IC_IRQS, - dev->of_node, - &lpc18xx_gpio_pin_ic_domain_ops, - ic); + ic->domain = irq_domain_create_hierarchy(parent_domain, 0, NR_LPC18XX_GPIO_PIN_IC_IRQS, + of_fwnode_handle(dev->of_node), + &lpc18xx_gpio_pin_ic_domain_ops, ic); if (!ic->domain) { pr_err("unable to add irq domain\n"); ret = -ENODEV; diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c index 2581fbbfbad3..57633a7b4270 100644 --- a/drivers/gpio/gpio-mvebu.c +++ b/drivers/gpio/gpio-mvebu.c @@ -1237,7 +1237,7 @@ static int mvebu_gpio_probe(struct platform_device *pdev) return 0; mvchip->domain = - irq_domain_add_linear(np, ngpios, &irq_generic_chip_ops, NULL); + irq_domain_create_linear(of_fwnode_handle(np), ngpios, &irq_generic_chip_ops, NULL); if (!mvchip->domain) { dev_err(&pdev->dev, "couldn't allocate irq domain %s (DT).\n", mvchip->chip.label); diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c index 619b6fb9d833..74bc8f06a97a 100644 --- a/drivers/gpio/gpio-mxc.c +++ b/drivers/gpio/gpio-mxc.c @@ -502,7 +502,7 @@ static int mxc_gpio_probe(struct platform_device *pdev) goto out_bgio; } - port->domain = irq_domain_add_legacy(np, 32, irq_base, 0, + port->domain = irq_domain_create_legacy(of_fwnode_handle(np), 32, irq_base, 0, &irq_domain_simple_ops, NULL); if (!port->domain) { err = -ENODEV; diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c index 024ad077e98d..b418fbccb26c 100644 --- a/drivers/gpio/gpio-mxs.c +++ b/drivers/gpio/gpio-mxs.c @@ -303,8 +303,8 @@ static int mxs_gpio_probe(struct platform_device *pdev) goto out_iounmap; } - port->domain = irq_domain_add_legacy(np, 32, irq_base, 0, - &irq_domain_simple_ops, NULL); + port->domain = irq_domain_create_legacy(of_fwnode_handle(np), 32, irq_base, 0, + &irq_domain_simple_ops, NULL); if (!port->domain) { err = -ENODEV; goto out_iounmap; diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c index 91cea97255fa..c3dfaed45c43 100644 --- a/drivers/gpio/gpio-pxa.c +++ b/drivers/gpio/gpio-pxa.c @@ -636,9 +636,9 @@ static int pxa_gpio_probe(struct platform_device *pdev) if (!pxa_last_gpio) return -EINVAL; - pchip->irqdomain = irq_domain_add_legacy(pdev->dev.of_node, - pxa_last_gpio + 1, irq_base, - 0, &pxa_irq_domain_ops, pchip); + pchip->irqdomain = irq_domain_create_legacy(of_fwnode_handle(pdev->dev.of_node), + pxa_last_gpio + 1, irq_base, 0, + &pxa_irq_domain_ops, pchip); if (!pchip->irqdomain) return -ENOMEM; diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c index 01a3b3dac58b..c63352f2f1ec 100644 --- a/drivers/gpio/gpio-rockchip.c +++ b/drivers/gpio/gpio-rockchip.c @@ -521,7 +521,7 @@ static int rockchip_interrupts_register(struct rockchip_pin_bank *bank) struct irq_chip_generic *gc; int ret; - bank->domain = irq_domain_add_linear(bank->of_node, 32, + bank->domain = irq_domain_create_linear(of_fwnode_handle(bank->of_node), 32, &irq_generic_chip_ops, NULL); if (!bank->domain) { dev_warn(bank->dev, "could not init irq domain for bank %s\n", diff --git a/drivers/gpio/gpio-sa1100.c b/drivers/gpio/gpio-sa1100.c index 242dad763ac4..3f3ee36bc3cb 100644 --- a/drivers/gpio/gpio-sa1100.c +++ b/drivers/gpio/gpio-sa1100.c @@ -319,7 +319,7 @@ void __init sa1100_init_gpio(void) gpiochip_add_data(&sa1100_gpio_chip.chip, NULL); - sa1100_gpio_irqdomain = irq_domain_add_simple(NULL, + sa1100_gpio_irqdomain = irq_domain_create_simple(NULL, 28, IRQ_GPIO0, &sa1100_gpio_irqdomain_ops, sgc); diff --git a/drivers/gpio/gpio-sodaville.c b/drivers/gpio/gpio-sodaville.c index c2a2c76c1652..6a3c4c625138 100644 --- a/drivers/gpio/gpio-sodaville.c +++ b/drivers/gpio/gpio-sodaville.c @@ -169,7 +169,7 @@ static int sdv_register_irqsupport(struct sdv_gpio_chip_data *sd, IRQ_GC_INIT_MASK_CACHE, IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE); - sd->id = irq_domain_add_legacy(pdev->dev.of_node, SDV_NUM_PUB_GPIOS, + sd->id = irq_domain_create_legacy(of_fwnode_handle(pdev->dev.of_node), SDV_NUM_PUB_GPIOS, sd->irq_base, 0, &irq_domain_sdv_ops, sd); if (!sd->id) return -ENODEV; diff --git a/drivers/gpio/gpio-tb10x.c b/drivers/gpio/gpio-tb10x.c index b6335cde455f..8cf676fd0a0b 100644 --- a/drivers/gpio/gpio-tb10x.c +++ b/drivers/gpio/gpio-tb10x.c @@ -183,7 +183,7 @@ static int tb10x_gpio_probe(struct platform_device *pdev) if (ret != 0) return ret; - tb10x_gpio->domain = irq_domain_add_linear(np, + tb10x_gpio->domain = irq_domain_create_linear(of_fwnode_handle(np), tb10x_gpio->gc.ngpio, &irq_generic_chip_ops, NULL); if (!tb10x_gpio->domain) { diff --git a/drivers/gpio/gpio-twl4030.c b/drivers/gpio/gpio-twl4030.c index bcd692229c7c..0d17985a5fdc 100644 --- a/drivers/gpio/gpio-twl4030.c +++ b/drivers/gpio/gpio-twl4030.c @@ -502,7 +502,6 @@ static void gpio_twl4030_power_off_action(void *data) static int gpio_twl4030_probe(struct platform_device *pdev) { struct twl4030_gpio_platform_data *pdata; - struct device_node *node = pdev->dev.of_node; struct gpio_twl4030_priv *priv; int ret, irq_base; @@ -524,8 +523,8 @@ static int gpio_twl4030_probe(struct platform_device *pdev) return irq_base; } - irq_domain_add_legacy(node, TWL4030_GPIO_MAX, irq_base, 0, - &irq_domain_simple_ops, NULL); + irq_domain_create_legacy(of_fwnode_handle(pdev->dev.of_node), TWL4030_GPIO_MAX, irq_base, 0, + &irq_domain_simple_ops, NULL); ret = twl4030_sih_setup(&pdev->dev, TWL4030_MODULE_GPIO, irq_base); if (ret < 0) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c index 19ce4da285e8..38e7043016e1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c @@ -725,8 +725,8 @@ static const struct irq_domain_ops amdgpu_hw_irqdomain_ops = { */ int amdgpu_irq_add_domain(struct amdgpu_device *adev) { - adev->irq.domain = irq_domain_add_linear(NULL, AMDGPU_MAX_IRQ_SRC_ID, - &amdgpu_hw_irqdomain_ops, adev); + adev->irq.domain = irq_domain_create_linear(NULL, AMDGPU_MAX_IRQ_SRC_ID, + &amdgpu_hw_irqdomain_ops, adev); if (!adev->irq.domain) { DRM_ERROR("GPU irq add domain failed\n"); return -ENODEV; diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c index dcb49fd30402..9d006ee88a8a 100644 --- a/drivers/gpu/drm/msm/msm_mdss.c +++ b/drivers/gpu/drm/msm/msm_mdss.c @@ -150,7 +150,7 @@ static int _msm_mdss_irq_domain_add(struct msm_mdss *msm_mdss) dev = msm_mdss->dev; - domain = irq_domain_add_linear(dev->of_node, 32, + domain = irq_domain_create_linear(of_fwnode_handle(dev->of_node), 32, &msm_mdss_irqdomain_ops, msm_mdss); if (!domain) { dev_err(dev, "failed to add irq_domain\n"); diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c index fa77e4e64f12..333f36e0a715 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -1008,7 +1008,7 @@ int ipu_map_irq(struct ipu_soc *ipu, int irq) { int virq; - virq = irq_linear_revmap(ipu->domain, irq); + virq = irq_find_mapping(ipu->domain, irq); if (!virq) virq = irq_create_mapping(ipu->domain, irq); @@ -1169,8 +1169,8 @@ static int ipu_irq_init(struct ipu_soc *ipu) }; int ret, i; - ipu->domain = irq_domain_add_linear(ipu->dev->of_node, IPU_NUM_IRQS, - &irq_generic_chip_ops, ipu); + ipu->domain = irq_domain_create_linear(of_fwnode_handle(ipu->dev->of_node), IPU_NUM_IRQS, + &irq_generic_chip_ops, ipu); if (!ipu->domain) { dev_err(ipu->dev, "failed to add irq domain\n"); return -ENODEV; @@ -1219,7 +1219,7 @@ static void ipu_irq_exit(struct ipu_soc *ipu) /* TODO: remove irq_domain_generic_chips */ for (i = 0; i < IPU_NUM_IRQS; i++) { - irq = irq_linear_revmap(ipu->domain, i); + irq = irq_find_mapping(ipu->domain, i); if (irq) irq_dispose_mapping(irq); } diff --git a/drivers/i2c/busses/i2c-cht-wc.c b/drivers/i2c/busses/i2c-cht-wc.c index 26a36a65521e..606ac071cb80 100644 --- a/drivers/i2c/busses/i2c-cht-wc.c +++ b/drivers/i2c/busses/i2c-cht-wc.c @@ -467,7 +467,7 @@ static int cht_wc_i2c_adap_i2c_probe(struct platform_device *pdev) return ret; /* Alloc and register client IRQ */ - adap->irq_domain = irq_domain_add_linear(NULL, 1, &irq_domain_simple_ops, NULL); + adap->irq_domain = irq_domain_create_linear(NULL, 1, &irq_domain_simple_ops, NULL); if (!adap->irq_domain) return -ENOMEM; diff --git a/drivers/i2c/muxes/i2c-mux-pca954x.c b/drivers/i2c/muxes/i2c-mux-pca954x.c index db95113a5b49..5bb26af0f532 100644 --- a/drivers/i2c/muxes/i2c-mux-pca954x.c +++ b/drivers/i2c/muxes/i2c-mux-pca954x.c @@ -442,9 +442,9 @@ static int pca954x_irq_setup(struct i2c_mux_core *muxc) raw_spin_lock_init(&data->lock); - data->irq = irq_domain_add_linear(client->dev.of_node, - data->chip->nchans, - &irq_domain_simple_ops, data); + data->irq = irq_domain_create_linear(of_fwnode_handle(client->dev.of_node), + data->chip->nchans, + &irq_domain_simple_ops, data); if (!data->irq) return -ENODEV; diff --git a/drivers/iio/adc/stm32-adc-core.c b/drivers/iio/adc/stm32-adc-core.c index 0914148d1a22..bd3458965bff 100644 --- a/drivers/iio/adc/stm32-adc-core.c +++ b/drivers/iio/adc/stm32-adc-core.c @@ -421,9 +421,10 @@ static int stm32_adc_irq_probe(struct platform_device *pdev, return priv->irq[i]; } - priv->domain = irq_domain_add_simple(np, STM32_ADC_MAX_ADCS, 0, - &stm32_adc_domain_ops, - priv); + priv->domain = irq_domain_create_simple(of_fwnode_handle(np), + STM32_ADC_MAX_ADCS, 0, + &stm32_adc_domain_ops, + priv); if (!priv->domain) { dev_err(&pdev->dev, "Failed to add irq domain\n"); return -ENOMEM; diff --git a/drivers/irqchip/exynos-combiner.c b/drivers/irqchip/exynos-combiner.c index 552aa04ff063..e7dfcf0cda43 100644 --- a/drivers/irqchip/exynos-combiner.c +++ b/drivers/irqchip/exynos-combiner.c @@ -180,7 +180,7 @@ static void __init combiner_init(void __iomem *combiner_base, if (!combiner_data) return; - combiner_irq_domain = irq_domain_add_linear(np, nr_irq, + combiner_irq_domain = irq_domain_create_linear(of_fwnode_handle(np), nr_irq, &combiner_irq_domain_ops, combiner_data); if (WARN_ON(!combiner_irq_domain)) { pr_warn("%s: irq domain init failed\n", __func__); diff --git a/drivers/irqchip/irq-al-fic.c b/drivers/irqchip/irq-al-fic.c index 7308b8dadecc..8f300843bbca 100644 --- a/drivers/irqchip/irq-al-fic.c +++ b/drivers/irqchip/irq-al-fic.c @@ -131,7 +131,7 @@ static int al_fic_register(struct device_node *node, struct irq_chip_generic *gc; int ret; - fic->domain = irq_domain_add_linear(node, + fic->domain = irq_domain_create_linear(of_fwnode_handle(node), NR_FIC_IRQS, &irq_generic_chip_ops, fic); diff --git a/drivers/irqchip/irq-alpine-msi.c b/drivers/irqchip/irq-alpine-msi.c index a1430ab60a8a..a5289dc26dca 100644 --- a/drivers/irqchip/irq-alpine-msi.c +++ b/drivers/irqchip/irq-alpine-msi.c @@ -205,15 +205,14 @@ static int alpine_msix_init_domains(struct alpine_msix_data *priv, return -ENXIO; } - middle_domain = irq_domain_add_hierarchy(gic_domain, 0, 0, NULL, - &alpine_msix_middle_domain_ops, - priv); + middle_domain = irq_domain_create_hierarchy(gic_domain, 0, 0, NULL, + &alpine_msix_middle_domain_ops, priv); if (!middle_domain) { pr_err("Failed to create the MSIX middle domain\n"); return -ENOMEM; } - msi_domain = pci_msi_create_irq_domain(of_node_to_fwnode(node), + msi_domain = pci_msi_create_irq_domain(of_fwnode_handle(node), &alpine_msix_domain_info, middle_domain); if (!msi_domain) { diff --git a/drivers/irqchip/irq-apple-aic.c b/drivers/irqchip/irq-apple-aic.c index 974dc088c853..032d66dceb8e 100644 --- a/drivers/irqchip/irq-apple-aic.c +++ b/drivers/irqchip/irq-apple-aic.c @@ -1014,7 +1014,7 @@ static int __init aic_of_ic_init(struct device_node *node, struct device_node *p irqc->info.die_stride = off - start_off; - irqc->hw_domain = irq_domain_create_tree(of_node_to_fwnode(node), + irqc->hw_domain = irq_domain_create_tree(of_fwnode_handle(node), &aic_irq_domain_ops, irqc); if (WARN_ON(!irqc->hw_domain)) goto err_unmap; @@ -1067,7 +1067,7 @@ static int __init aic_of_ic_init(struct device_node *node, struct device_node *p if (is_kernel_in_hyp_mode()) { struct irq_fwspec mi = { - .fwnode = of_node_to_fwnode(node), + .fwnode = of_fwnode_handle(node), .param_count = 3, .param = { [0] = AIC_FIQ, /* This is a lie */ diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c index 2aa6a51e05d0..67b672a78862 100644 --- a/drivers/irqchip/irq-armada-370-xp.c +++ b/drivers/irqchip/irq-armada-370-xp.c @@ -348,12 +348,12 @@ static int __init mpic_msi_init(struct mpic *mpic, struct device_node *node, mpic->msi_doorbell_mask = PCI_MSI_FULL_DOORBELL_MASK; } - mpic->msi_inner_domain = irq_domain_add_linear(NULL, mpic->msi_doorbell_size, + mpic->msi_inner_domain = irq_domain_create_linear(NULL, mpic->msi_doorbell_size, &mpic_msi_domain_ops, mpic); if (!mpic->msi_inner_domain) return -ENOMEM; - mpic->msi_domain = pci_msi_create_irq_domain(of_node_to_fwnode(node), &mpic_msi_domain_info, + mpic->msi_domain = pci_msi_create_irq_domain(of_fwnode_handle(node), &mpic_msi_domain_info, mpic->msi_inner_domain); if (!mpic->msi_domain) { irq_domain_remove(mpic->msi_inner_domain); @@ -492,7 +492,7 @@ static int __init mpic_ipi_init(struct mpic *mpic, struct device_node *node) { int base_ipi; - mpic->ipi_domain = irq_domain_create_linear(of_node_to_fwnode(node), IPI_DOORBELL_NR, + mpic->ipi_domain = irq_domain_create_linear(of_fwnode_handle(node), IPI_DOORBELL_NR, &mpic_ipi_domain_ops, mpic); if (WARN_ON(!mpic->ipi_domain)) return -ENOMEM; @@ -546,7 +546,7 @@ static void mpic_reenable_percpu(struct mpic *mpic) { /* Re-enable per-CPU interrupts that were enabled before suspend */ for (irq_hw_number_t i = 0; i < MPIC_PER_CPU_IRQS_NR; i++) { - unsigned int virq = irq_linear_revmap(mpic->domain, i); + unsigned int virq = irq_find_mapping(mpic->domain, i); struct irq_data *d; if (!virq || !irq_percpu_is_enabled(virq)) @@ -740,7 +740,7 @@ static void mpic_resume(void) /* Re-enable interrupts */ for (irq_hw_number_t i = 0; i < mpic->domain->hwirq_max; i++) { - unsigned int virq = irq_linear_revmap(mpic->domain, i); + unsigned int virq = irq_find_mapping(mpic->domain, i); struct irq_data *d; if (!virq) @@ -861,7 +861,7 @@ static int __init mpic_of_init(struct device_node *node, struct device_node *par if (!mpic_is_ipi_available(mpic)) nr_irqs = MPIC_PER_CPU_IRQS_NR; - mpic->domain = irq_domain_add_linear(node, nr_irqs, &mpic_irq_ops, mpic); + mpic->domain = irq_domain_create_linear(of_fwnode_handle(node), nr_irqs, &mpic_irq_ops, mpic); if (!mpic->domain) { pr_err("%pOF: Unable to add IRQ domain\n", node); return -ENOMEM; diff --git a/drivers/irqchip/irq-aspeed-i2c-ic.c b/drivers/irqchip/irq-aspeed-i2c-ic.c index 9c9fc3e2967e..87c1feb999ff 100644 --- a/drivers/irqchip/irq-aspeed-i2c-ic.c +++ b/drivers/irqchip/irq-aspeed-i2c-ic.c @@ -82,7 +82,7 @@ static int __init aspeed_i2c_ic_of_init(struct device_node *node, goto err_iounmap; } - i2c_ic->irq_domain = irq_domain_add_linear(node, ASPEED_I2C_IC_NUM_BUS, + i2c_ic->irq_domain = irq_domain_create_linear(of_fwnode_handle(node), ASPEED_I2C_IC_NUM_BUS, &aspeed_i2c_ic_irq_domain_ops, NULL); if (!i2c_ic->irq_domain) { diff --git a/drivers/irqchip/irq-aspeed-intc.c b/drivers/irqchip/irq-aspeed-intc.c index bd3b759b4b2c..8330221799a0 100644 --- a/drivers/irqchip/irq-aspeed-intc.c +++ b/drivers/irqchip/irq-aspeed-intc.c @@ -102,7 +102,7 @@ static int __init aspeed_intc_ic_of_init(struct device_node *node, writel(0xffffffff, intc_ic->base + INTC_INT_STATUS_REG); writel(0x0, intc_ic->base + INTC_INT_ENABLE_REG); - intc_ic->irq_domain = irq_domain_add_linear(node, INTC_IRQS_PER_WORD, + intc_ic->irq_domain = irq_domain_create_linear(of_fwnode_handle(node), INTC_IRQS_PER_WORD, &aspeed_intc_ic_irq_domain_ops, intc_ic); if (!intc_ic->irq_domain) { ret = -ENOMEM; diff --git a/drivers/irqchip/irq-aspeed-scu-ic.c b/drivers/irqchip/irq-aspeed-scu-ic.c index 94a7223e95df..1c7045467c48 100644 --- a/drivers/irqchip/irq-aspeed-scu-ic.c +++ b/drivers/irqchip/irq-aspeed-scu-ic.c @@ -165,7 +165,7 @@ static int aspeed_scu_ic_of_init_common(struct aspeed_scu_ic *scu_ic, goto err; } - scu_ic->irq_domain = irq_domain_add_linear(node, scu_ic->num_irqs, + scu_ic->irq_domain = irq_domain_create_linear(of_fwnode_handle(node), scu_ic->num_irqs, &aspeed_scu_ic_domain_ops, scu_ic); if (!scu_ic->irq_domain) { diff --git a/drivers/irqchip/irq-aspeed-vic.c b/drivers/irqchip/irq-aspeed-vic.c index 62ccf2c0c414..9b665b5bb531 100644 --- a/drivers/irqchip/irq-aspeed-vic.c +++ b/drivers/irqchip/irq-aspeed-vic.c @@ -211,8 +211,8 @@ static int __init avic_of_init(struct device_node *node, set_handle_irq(avic_handle_irq); /* Register our domain */ - vic->dom = irq_domain_add_simple(node, NUM_IRQS, 0, - &avic_dom_ops, vic); + vic->dom = irq_domain_create_simple(of_fwnode_handle(node), NUM_IRQS, 0, + &avic_dom_ops, vic); return 0; } diff --git a/drivers/irqchip/irq-ath79-misc.c b/drivers/irqchip/irq-ath79-misc.c index 92f001a5ff8d..268cc18b781f 100644 --- a/drivers/irqchip/irq-ath79-misc.c +++ b/drivers/irqchip/irq-ath79-misc.c @@ -147,7 +147,7 @@ static int __init ath79_misc_intc_of_init( return -ENOMEM; } - domain = irq_domain_add_linear(node, ATH79_MISC_IRQ_COUNT, + domain = irq_domain_create_linear(of_fwnode_handle(node), ATH79_MISC_IRQ_COUNT, &misc_irq_domain_ops, base); if (!domain) { pr_err("Failed to add MISC irqdomain\n"); @@ -188,7 +188,7 @@ void __init ath79_misc_irq_init(void __iomem *regs, int irq, else ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack; - domain = irq_domain_add_legacy(NULL, ATH79_MISC_IRQ_COUNT, + domain = irq_domain_create_legacy(NULL, ATH79_MISC_IRQ_COUNT, irq_base, 0, &misc_irq_domain_ops, regs); if (!domain) panic("Failed to create MISC irqdomain"); diff --git a/drivers/irqchip/irq-atmel-aic-common.c b/drivers/irqchip/irq-atmel-aic-common.c index 4525366d16d6..3cad30a40c19 100644 --- a/drivers/irqchip/irq-atmel-aic-common.c +++ b/drivers/irqchip/irq-atmel-aic-common.c @@ -228,7 +228,7 @@ struct irq_domain *__init aic_common_of_init(struct device_node *node, goto err_iounmap; } - domain = irq_domain_add_linear(node, nchips * 32, ops, aic); + domain = irq_domain_create_linear(of_fwnode_handle(node), nchips * 32, ops, aic); if (!domain) { ret = -ENOMEM; goto err_free_aic; diff --git a/drivers/irqchip/irq-bcm2712-mip.c b/drivers/irqchip/irq-bcm2712-mip.c index 4cce24233f0f..62722d009804 100644 --- a/drivers/irqchip/irq-bcm2712-mip.c +++ b/drivers/irqchip/irq-bcm2712-mip.c @@ -174,8 +174,8 @@ static int mip_init_domains(struct mip_priv *mip, struct device_node *np) { struct irq_domain *middle; - middle = irq_domain_add_hierarchy(mip->parent, 0, mip->num_msis, np, - &mip_middle_domain_ops, mip); + middle = irq_domain_create_hierarchy(mip->parent, 0, mip->num_msis, of_fwnode_handle(np), + &mip_middle_domain_ops, mip); if (!middle) return -ENOMEM; diff --git a/drivers/irqchip/irq-bcm2835.c b/drivers/irqchip/irq-bcm2835.c index 6c20604c2242..1e384c870350 100644 --- a/drivers/irqchip/irq-bcm2835.c +++ b/drivers/irqchip/irq-bcm2835.c @@ -144,7 +144,7 @@ static int __init armctrl_of_init(struct device_node *node, if (!base) panic("%pOF: unable to map IC registers\n", node); - intc.domain = irq_domain_add_linear(node, MAKE_HWIRQ(NR_BANKS, 0), + intc.domain = irq_domain_create_linear(of_fwnode_handle(node), MAKE_HWIRQ(NR_BANKS, 0), &armctrl_ops, NULL); if (!intc.domain) panic("%pOF: unable to create IRQ domain\n", node); diff --git a/drivers/irqchip/irq-bcm2836.c b/drivers/irqchip/irq-bcm2836.c index e366257684b5..fafd1f71348e 100644 --- a/drivers/irqchip/irq-bcm2836.c +++ b/drivers/irqchip/irq-bcm2836.c @@ -325,7 +325,7 @@ static int __init bcm2836_arm_irqchip_l1_intc_of_init(struct device_node *node, bcm2835_init_local_timer_frequency(); - intc.domain = irq_domain_add_linear(node, LAST_IRQ + 1, + intc.domain = irq_domain_create_linear(of_fwnode_handle(node), LAST_IRQ + 1, &bcm2836_arm_irqchip_intc_ops, NULL); if (!intc.domain) diff --git a/drivers/irqchip/irq-bcm6345-l1.c b/drivers/irqchip/irq-bcm6345-l1.c index 90daa274ef23..ca4e141c5bc2 100644 --- a/drivers/irqchip/irq-bcm6345-l1.c +++ b/drivers/irqchip/irq-bcm6345-l1.c @@ -316,7 +316,7 @@ static int __init bcm6345_l1_of_init(struct device_node *dn, raw_spin_lock_init(&intc->lock); - intc->domain = irq_domain_add_linear(dn, IRQS_PER_WORD * intc->n_words, + intc->domain = irq_domain_create_linear(of_fwnode_handle(dn), IRQS_PER_WORD * intc->n_words, &bcm6345_l1_domain_ops, intc); if (!intc->domain) { diff --git a/drivers/irqchip/irq-bcm7038-l1.c b/drivers/irqchip/irq-bcm7038-l1.c index 36e71af054e9..04fac0cc857f 100644 --- a/drivers/irqchip/irq-bcm7038-l1.c +++ b/drivers/irqchip/irq-bcm7038-l1.c @@ -416,7 +416,7 @@ static int __init bcm7038_l1_of_init(struct device_node *dn, } } - intc->domain = irq_domain_add_linear(dn, IRQS_PER_WORD * intc->n_words, + intc->domain = irq_domain_create_linear(of_fwnode_handle(dn), IRQS_PER_WORD * intc->n_words, &bcm7038_l1_domain_ops, intc); if (!intc->domain) { diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c index 90909f8c6e84..ff22c3104401 100644 --- a/drivers/irqchip/irq-bcm7120-l2.c +++ b/drivers/irqchip/irq-bcm7120-l2.c @@ -260,7 +260,7 @@ static int __init bcm7120_l2_intc_probe(struct device_node *dn, goto out_free_l1_data; } - data->domain = irq_domain_add_linear(dn, IRQS_PER_WORD * data->n_words, + data->domain = irq_domain_create_linear(of_fwnode_handle(dn), IRQS_PER_WORD * data->n_words, &irq_generic_chip_ops, NULL); if (!data->domain) { ret = -ENOMEM; diff --git a/drivers/irqchip/irq-brcmstb-l2.c b/drivers/irqchip/irq-brcmstb-l2.c index aa4e1232fd62..1bec5b2cd3f0 100644 --- a/drivers/irqchip/irq-brcmstb-l2.c +++ b/drivers/irqchip/irq-brcmstb-l2.c @@ -178,7 +178,7 @@ static int __init brcmstb_l2_intc_of_init(struct device_node *np, goto out_unmap; } - data->domain = irq_domain_add_linear(np, 32, + data->domain = irq_domain_create_linear(of_fwnode_handle(np), 32, &irq_generic_chip_ops, NULL); if (!data->domain) { ret = -ENOMEM; diff --git a/drivers/irqchip/irq-clps711x.c b/drivers/irqchip/irq-clps711x.c index 48c73c948ddf..c4b73ba2323b 100644 --- a/drivers/irqchip/irq-clps711x.c +++ b/drivers/irqchip/irq-clps711x.c @@ -184,8 +184,8 @@ static int __init _clps711x_intc_init(struct device_node *np, clps711x_intc->ops.map = clps711x_intc_irq_map; clps711x_intc->ops.xlate = irq_domain_xlate_onecell; clps711x_intc->domain = - irq_domain_add_legacy(np, ARRAY_SIZE(clps711x_irqs), - 0, 0, &clps711x_intc->ops, NULL); + irq_domain_create_legacy(of_fwnode_handle(np), ARRAY_SIZE(clps711x_irqs), 0, 0, + &clps711x_intc->ops, NULL); if (!clps711x_intc->domain) { err = -ENOMEM; goto out_irqfree; diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c index a05a7501e107..66bb39e24a52 100644 --- a/drivers/irqchip/irq-crossbar.c +++ b/drivers/irqchip/irq-crossbar.c @@ -351,10 +351,8 @@ static int __init irqcrossbar_init(struct device_node *node, if (err) return err; - domain = irq_domain_add_hierarchy(parent_domain, 0, - cb->max_crossbar_sources, - node, &crossbar_domain_ops, - NULL); + domain = irq_domain_create_hierarchy(parent_domain, 0, cb->max_crossbar_sources, + of_fwnode_handle(node), &crossbar_domain_ops, NULL); if (!domain) { pr_err("%pOF: failed to allocated domain\n", node); return -ENOMEM; diff --git a/drivers/irqchip/irq-csky-apb-intc.c b/drivers/irqchip/irq-csky-apb-intc.c index 6e17186db1cb..5b7150705d29 100644 --- a/drivers/irqchip/irq-csky-apb-intc.c +++ b/drivers/irqchip/irq-csky-apb-intc.c @@ -113,7 +113,7 @@ ck_intc_init_comm(struct device_node *node, struct device_node *parent) return -EINVAL; } - root_domain = irq_domain_add_linear(node, nr_irq, + root_domain = irq_domain_create_linear(of_fwnode_handle(node), nr_irq, &irq_generic_chip_ops, NULL); if (!root_domain) { pr_err("C-SKY Intc irq_domain_add failed.\n"); diff --git a/drivers/irqchip/irq-csky-mpintc.c b/drivers/irqchip/irq-csky-mpintc.c index 4aebd67d4f8f..1d1f5091f26f 100644 --- a/drivers/irqchip/irq-csky-mpintc.c +++ b/drivers/irqchip/irq-csky-mpintc.c @@ -255,7 +255,7 @@ csky_mpintc_init(struct device_node *node, struct device_node *parent) writel_relaxed(BIT(0), INTCG_base + INTCG_ICTLR); } - root_domain = irq_domain_add_linear(node, nr_irq, &csky_irqdomain_ops, + root_domain = irq_domain_create_linear(of_fwnode_handle(node), nr_irq, &csky_irqdomain_ops, NULL); if (!root_domain) return -ENXIO; diff --git a/drivers/irqchip/irq-davinci-cp-intc.c b/drivers/irqchip/irq-davinci-cp-intc.c index d7948c55f542..00cdcc90f614 100644 --- a/drivers/irqchip/irq-davinci-cp-intc.c +++ b/drivers/irqchip/irq-davinci-cp-intc.c @@ -204,8 +204,10 @@ static int __init davinci_cp_intc_do_init(struct resource *res, unsigned int num return irq_base; } - davinci_cp_intc_irq_domain = irq_domain_add_legacy(node, num_irqs, irq_base, 0, - &davinci_cp_intc_irq_domain_ops, NULL); + davinci_cp_intc_irq_domain = irq_domain_create_legacy(of_fwnode_handle(node), num_irqs, + irq_base, 0, + &davinci_cp_intc_irq_domain_ops, + NULL); if (!davinci_cp_intc_irq_domain) { pr_err("%s: unable to create an interrupt domain\n", __func__); diff --git a/drivers/irqchip/irq-digicolor.c b/drivers/irqchip/irq-digicolor.c index 3b0d78aac13b..eb5a8de82751 100644 --- a/drivers/irqchip/irq-digicolor.c +++ b/drivers/irqchip/irq-digicolor.c @@ -95,7 +95,7 @@ static int __init digicolor_of_init(struct device_node *node, regmap_write(ucregs, UC_IRQ_CONTROL, 1); digicolor_irq_domain = - irq_domain_add_linear(node, 64, &irq_generic_chip_ops, NULL); + irq_domain_create_linear(of_fwnode_handle(node), 64, &irq_generic_chip_ops, NULL); if (!digicolor_irq_domain) { pr_err("%pOF: unable to create IRQ domain\n", node); return -ENOMEM; diff --git a/drivers/irqchip/irq-dw-apb-ictl.c b/drivers/irqchip/irq-dw-apb-ictl.c index 6874ec82f6da..4240a0dbf627 100644 --- a/drivers/irqchip/irq-dw-apb-ictl.c +++ b/drivers/irqchip/irq-dw-apb-ictl.c @@ -172,7 +172,7 @@ static int __init dw_apb_ictl_init(struct device_node *np, else nrirqs = fls(readl_relaxed(iobase + APB_INT_ENABLE_L)); - domain = irq_domain_add_linear(np, nrirqs, domain_ops, NULL); + domain = irq_domain_create_linear(of_fwnode_handle(np), nrirqs, domain_ops, NULL); if (!domain) { pr_err("%pOF: unable to add irq domain\n", np); ret = -ENOMEM; diff --git a/drivers/irqchip/irq-ftintc010.c b/drivers/irqchip/irq-ftintc010.c index b91c358ea6db..a59a66d79da6 100644 --- a/drivers/irqchip/irq-ftintc010.c +++ b/drivers/irqchip/irq-ftintc010.c @@ -180,8 +180,9 @@ static int __init ft010_of_init_irq(struct device_node *node, writel(0, FT010_IRQ_MASK(f->base)); writel(0, FT010_FIQ_MASK(f->base)); - f->domain = irq_domain_add_simple(node, FT010_NUM_IRQS, 0, - &ft010_irqdomain_ops, f); + f->domain = irq_domain_create_simple(of_fwnode_handle(node), + FT010_NUM_IRQS, 0, + &ft010_irqdomain_ops, f); set_handle_irq(ft010_irqchip_handle_irq); return 0; diff --git a/drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c b/drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c index 8e87fc35f8aa..11549d85f23b 100644 --- a/drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c +++ b/drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c @@ -152,7 +152,7 @@ static void __init its_fsl_mc_of_msi_init(void) if (!of_property_read_bool(np, "msi-controller")) continue; - its_fsl_mc_msi_init_one(of_node_to_fwnode(np), + its_fsl_mc_msi_init_one(of_fwnode_handle(np), np->full_name); } } diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c index 270d7a4d85a6..efc791c43d44 100644 --- a/drivers/irqchip/irq-gic-v3.c +++ b/drivers/irqchip/irq-gic-v3.c @@ -1826,7 +1826,7 @@ static int partition_domain_translate(struct irq_domain *d, ppi_idx = __gic_get_ppi_index(ppi_intid); ret = partition_translate_id(gic_data.ppi_descs[ppi_idx], - of_node_to_fwnode(np)); + of_fwnode_handle(np)); if (ret < 0) return ret; @@ -2192,7 +2192,7 @@ static void __init gic_populate_ppi_partitions(struct device_node *gic_node) part = &parts[part_idx]; - part->partition_id = of_node_to_fwnode(child_part); + part->partition_id = of_fwnode_handle(child_part); pr_info("GIC: PPI partition %pOFn[%d] { ", child_part, part_idx); diff --git a/drivers/irqchip/irq-goldfish-pic.c b/drivers/irqchip/irq-goldfish-pic.c index 513f6edbbe95..a8b23b507ecd 100644 --- a/drivers/irqchip/irq-goldfish-pic.c +++ b/drivers/irqchip/irq-goldfish-pic.c @@ -101,10 +101,9 @@ static int __init goldfish_pic_of_init(struct device_node *of_node, irq_setup_generic_chip(gc, IRQ_MSK(GFPIC_NR_IRQS), 0, IRQ_NOPROBE | IRQ_LEVEL, 0); - gfpic->irq_domain = irq_domain_add_legacy(of_node, GFPIC_NR_IRQS, - GFPIC_IRQ_BASE, 0, - &goldfish_irq_domain_ops, - NULL); + gfpic->irq_domain = irq_domain_create_legacy(of_fwnode_handle(of_node), GFPIC_NR_IRQS, + GFPIC_IRQ_BASE, 0, &goldfish_irq_domain_ops, + NULL); if (!gfpic->irq_domain) { pr_err("Failed to add irqdomain!\n"); ret = -ENOMEM; diff --git a/drivers/irqchip/irq-hip04.c b/drivers/irqchip/irq-hip04.c index 31c3f70a5d5e..b7958c5a1221 100644 --- a/drivers/irqchip/irq-hip04.c +++ b/drivers/irqchip/irq-hip04.c @@ -386,10 +386,8 @@ hip04_of_init(struct device_node *node, struct device_node *parent) return -EINVAL; } - hip04_data.domain = irq_domain_add_legacy(node, nr_irqs, irq_base, - 0, - &hip04_irq_domain_ops, - &hip04_data); + hip04_data.domain = irq_domain_create_legacy(of_fwnode_handle(node), nr_irqs, irq_base, 0, + &hip04_irq_domain_ops, &hip04_data); if (WARN_ON(!hip04_data.domain)) return -EINVAL; diff --git a/drivers/irqchip/irq-i8259.c b/drivers/irqchip/irq-i8259.c index 115bdcffab24..91b2f587119c 100644 --- a/drivers/irqchip/irq-i8259.c +++ b/drivers/irqchip/irq-i8259.c @@ -313,8 +313,8 @@ struct irq_domain * __init __init_i8259_irqs(struct device_node *node) init_8259A(0); - domain = irq_domain_add_legacy(node, 16, I8259A_IRQ_BASE, 0, - &i8259A_ops, NULL); + domain = irq_domain_create_legacy(of_fwnode_handle(node), 16, I8259A_IRQ_BASE, 0, + &i8259A_ops, NULL); if (!domain) panic("Failed to add i8259 IRQ domain"); diff --git a/drivers/irqchip/irq-idt3243x.c b/drivers/irqchip/irq-idt3243x.c index 0732a0e9af62..f8324fb1fe8f 100644 --- a/drivers/irqchip/irq-idt3243x.c +++ b/drivers/irqchip/irq-idt3243x.c @@ -72,7 +72,7 @@ static int idt_pic_init(struct device_node *of_node, struct device_node *parent) goto out_unmap_irq; } - domain = irq_domain_add_linear(of_node, IDT_PIC_NR_IRQS, + domain = irq_domain_create_linear(of_fwnode_handle(of_node), IDT_PIC_NR_IRQS, &irq_generic_chip_ops, NULL); if (!domain) { pr_err("Failed to add irqdomain!\n"); diff --git a/drivers/irqchip/irq-imgpdc.c b/drivers/irqchip/irq-imgpdc.c index 85f80bac0961..f0410d5d7315 100644 --- a/drivers/irqchip/irq-imgpdc.c +++ b/drivers/irqchip/irq-imgpdc.c @@ -372,7 +372,7 @@ static int pdc_intc_probe(struct platform_device *pdev) priv->syswake_irq = irq; /* Set up an IRQ domain */ - priv->domain = irq_domain_add_linear(node, 16, &irq_generic_chip_ops, + priv->domain = irq_domain_create_linear(of_fwnode_handle(node), 16, &irq_generic_chip_ops, priv); if (unlikely(!priv->domain)) { dev_err(&pdev->dev, "cannot add IRQ domain\n"); diff --git a/drivers/irqchip/irq-imx-gpcv2.c b/drivers/irqchip/irq-imx-gpcv2.c index 095ae8e3217e..b91f5c14b405 100644 --- a/drivers/irqchip/irq-imx-gpcv2.c +++ b/drivers/irqchip/irq-imx-gpcv2.c @@ -240,8 +240,8 @@ static int __init imx_gpcv2_irqchip_init(struct device_node *node, return -ENOMEM; } - domain = irq_domain_add_hierarchy(parent_domain, 0, GPC_MAX_IRQS, - node, &gpcv2_irqchip_data_domain_ops, cd); + domain = irq_domain_create_hierarchy(parent_domain, 0, GPC_MAX_IRQS, + of_fwnode_handle(node), &gpcv2_irqchip_data_domain_ops, cd); if (!domain) { iounmap(cd->gpc_base); kfree(cd); diff --git a/drivers/irqchip/irq-imx-intmux.c b/drivers/irqchip/irq-imx-intmux.c index 787543d07565..5f9b204d350b 100644 --- a/drivers/irqchip/irq-imx-intmux.c +++ b/drivers/irqchip/irq-imx-intmux.c @@ -254,7 +254,7 @@ static int imx_intmux_probe(struct platform_device *pdev) goto out; } - domain = irq_domain_add_linear(np, 32, &imx_intmux_domain_ops, + domain = irq_domain_create_linear(of_fwnode_handle(np), 32, &imx_intmux_domain_ops, &data->irqchip_data[i]); if (!domain) { ret = -ENOMEM; diff --git a/drivers/irqchip/irq-imx-irqsteer.c b/drivers/irqchip/irq-imx-irqsteer.c index afbfcce3b1e3..6dc9ac48fee5 100644 --- a/drivers/irqchip/irq-imx-irqsteer.c +++ b/drivers/irqchip/irq-imx-irqsteer.c @@ -212,7 +212,7 @@ static int imx_irqsteer_probe(struct platform_device *pdev) /* steer all IRQs into configured channel */ writel_relaxed(BIT(data->channel), data->regs + CHANCTRL); - data->domain = irq_domain_add_linear(np, data->reg_num * 32, + data->domain = irq_domain_create_linear(of_fwnode_handle(np), data->reg_num * 32, &imx_irqsteer_domain_ops, data); if (!data->domain) { dev_err(&pdev->dev, "failed to create IRQ domain\n"); diff --git a/drivers/irqchip/irq-ingenic-tcu.c b/drivers/irqchip/irq-ingenic-tcu.c index 945fd57bcc73..794ecba717c9 100644 --- a/drivers/irqchip/irq-ingenic-tcu.c +++ b/drivers/irqchip/irq-ingenic-tcu.c @@ -111,8 +111,8 @@ static int __init ingenic_tcu_irq_init(struct device_node *np, tcu->nb_parent_irqs = irqs; - tcu->domain = irq_domain_add_linear(np, 32, &irq_generic_chip_ops, - NULL); + tcu->domain = irq_domain_create_linear(of_fwnode_handle(np), 32, &irq_generic_chip_ops, + NULL); if (!tcu->domain) { ret = -ENOMEM; goto err_free_tcu; diff --git a/drivers/irqchip/irq-ingenic.c b/drivers/irqchip/irq-ingenic.c index cee839ca627e..52393724f213 100644 --- a/drivers/irqchip/irq-ingenic.c +++ b/drivers/irqchip/irq-ingenic.c @@ -90,8 +90,8 @@ static int __init ingenic_intc_of_init(struct device_node *node, goto out_unmap_irq; } - domain = irq_domain_add_linear(node, num_chips * 32, - &irq_generic_chip_ops, NULL); + domain = irq_domain_create_linear(of_fwnode_handle(node), num_chips * 32, + &irq_generic_chip_ops, NULL); if (!domain) { err = -ENOMEM; goto out_unmap_base; diff --git a/drivers/irqchip/irq-ixp4xx.c b/drivers/irqchip/irq-ixp4xx.c index f23b02f62a5c..a9a5a52b818a 100644 --- a/drivers/irqchip/irq-ixp4xx.c +++ b/drivers/irqchip/irq-ixp4xx.c @@ -261,7 +261,7 @@ static int __init ixp4xx_of_init_irq(struct device_node *np, pr_crit("IXP4XX: could not ioremap interrupt controller\n"); return -ENODEV; } - fwnode = of_node_to_fwnode(np); + fwnode = of_fwnode_handle(np); /* These chip variants have 64 interrupts */ is_356 = of_device_is_compatible(np, "intel,ixp43x-interrupt") || diff --git a/drivers/irqchip/irq-jcore-aic.c b/drivers/irqchip/irq-jcore-aic.c index 1f613eb7b7f0..94c05cf974be 100644 --- a/drivers/irqchip/irq-jcore-aic.c +++ b/drivers/irqchip/irq-jcore-aic.c @@ -107,9 +107,8 @@ static int __init aic_irq_of_init(struct device_node *node, if (ret < 0) return ret; - domain = irq_domain_add_legacy(node, dom_sz - min_irq, min_irq, min_irq, - &jcore_aic_irqdomain_ops, - &jcore_aic); + domain = irq_domain_create_legacy(of_fwnode_handle(node), dom_sz - min_irq, min_irq, + min_irq, &jcore_aic_irqdomain_ops, &jcore_aic); if (!domain) return -ENOMEM; diff --git a/drivers/irqchip/irq-keystone.c b/drivers/irqchip/irq-keystone.c index 37e1a03fcbb4..c9e902b7bf48 100644 --- a/drivers/irqchip/irq-keystone.c +++ b/drivers/irqchip/irq-keystone.c @@ -157,8 +157,8 @@ static int keystone_irq_probe(struct platform_device *pdev) kirq->chip.irq_mask = keystone_irq_setmask; kirq->chip.irq_unmask = keystone_irq_unmask; - kirq->irqd = irq_domain_add_linear(np, KEYSTONE_N_IRQ, - &keystone_irq_ops, kirq); + kirq->irqd = irq_domain_create_linear(of_fwnode_handle(np), KEYSTONE_N_IRQ, + &keystone_irq_ops, kirq); if (!kirq->irqd) { dev_err(dev, "IRQ domain registration failed\n"); return -ENODEV; diff --git a/drivers/irqchip/irq-lan966x-oic.c b/drivers/irqchip/irq-lan966x-oic.c index f77bd2a2e5e5..11d3a0ffa261 100644 --- a/drivers/irqchip/irq-lan966x-oic.c +++ b/drivers/irqchip/irq-lan966x-oic.c @@ -220,7 +220,7 @@ static int lan966x_oic_probe(struct platform_device *pdev) .exit = lan966x_oic_chip_exit, }; struct irq_domain_info d_info = { - .fwnode = of_node_to_fwnode(pdev->dev.of_node), + .fwnode = of_fwnode_handle(pdev->dev.of_node), .domain_flags = IRQ_DOMAIN_FLAG_DESTROY_GC, .size = LAN966X_OIC_NR_IRQ, .hwirq_max = LAN966X_OIC_NR_IRQ, diff --git a/drivers/irqchip/irq-loongarch-cpu.c b/drivers/irqchip/irq-loongarch-cpu.c index e62dab4c97fc..950bc087e388 100644 --- a/drivers/irqchip/irq-loongarch-cpu.c +++ b/drivers/irqchip/irq-loongarch-cpu.c @@ -100,7 +100,7 @@ static const struct irq_domain_ops loongarch_cpu_intc_irq_domain_ops = { static int __init cpuintc_of_init(struct device_node *of_node, struct device_node *parent) { - cpuintc_handle = of_node_to_fwnode(of_node); + cpuintc_handle = of_fwnode_handle(of_node); irq_domain = irq_domain_create_linear(cpuintc_handle, EXCCODE_INT_NUM, &loongarch_cpu_intc_irq_domain_ops, NULL); diff --git a/drivers/irqchip/irq-loongson-eiointc.c b/drivers/irqchip/irq-loongson-eiointc.c index bb79e19dfb59..b2860eb2d32c 100644 --- a/drivers/irqchip/irq-loongson-eiointc.c +++ b/drivers/irqchip/irq-loongson-eiointc.c @@ -554,7 +554,7 @@ static int __init eiointc_of_init(struct device_node *of_node, priv->vec_count = VEC_COUNT; priv->node = 0; - priv->domain_handle = of_node_to_fwnode(of_node); + priv->domain_handle = of_fwnode_handle(of_node); ret = eiointc_init(priv, parent_irq, 0); if (ret < 0) diff --git a/drivers/irqchip/irq-loongson-htvec.c b/drivers/irqchip/irq-loongson-htvec.c index 5da02c7ad0b3..d8558eb35044 100644 --- a/drivers/irqchip/irq-loongson-htvec.c +++ b/drivers/irqchip/irq-loongson-htvec.c @@ -248,7 +248,7 @@ static int htvec_of_init(struct device_node *node, } err = htvec_init(res.start, resource_size(&res), - num_parents, parent_irq, of_node_to_fwnode(node)); + num_parents, parent_irq, of_fwnode_handle(node)); if (err < 0) return err; diff --git a/drivers/irqchip/irq-loongson-liointc.c b/drivers/irqchip/irq-loongson-liointc.c index 61c0b479bfe5..0033c2188abc 100644 --- a/drivers/irqchip/irq-loongson-liointc.c +++ b/drivers/irqchip/irq-loongson-liointc.c @@ -358,7 +358,7 @@ static int __init liointc_of_init(struct device_node *node, } err = liointc_init(res.start, resource_size(&res), - revision, of_node_to_fwnode(node), node); + revision, of_fwnode_handle(node), node); if (err < 0) return err; diff --git a/drivers/irqchip/irq-loongson-pch-msi.c b/drivers/irqchip/irq-loongson-pch-msi.c index 9c62108b3ad5..c07876ae7b49 100644 --- a/drivers/irqchip/irq-loongson-pch-msi.c +++ b/drivers/irqchip/irq-loongson-pch-msi.c @@ -243,7 +243,7 @@ static int pch_msi_of_init(struct device_node *node, struct device_node *parent) return -EINVAL; } - err = pch_msi_init(res.start, irq_base, irq_count, parent_domain, of_node_to_fwnode(node)); + err = pch_msi_init(res.start, irq_base, irq_count, parent_domain, of_fwnode_handle(node)); if (err < 0) return err; diff --git a/drivers/irqchip/irq-loongson-pch-pic.c b/drivers/irqchip/irq-loongson-pch-pic.c index 69efda35a8e7..62e6bf3a0611 100644 --- a/drivers/irqchip/irq-loongson-pch-pic.c +++ b/drivers/irqchip/irq-loongson-pch-pic.c @@ -392,7 +392,7 @@ static int pch_pic_of_init(struct device_node *node, } err = pch_pic_init(res.start, resource_size(&res), vec_base, - parent_domain, of_node_to_fwnode(node), 0); + parent_domain, of_fwnode_handle(node), 0); if (err < 0) return err; diff --git a/drivers/irqchip/irq-lpc32xx.c b/drivers/irqchip/irq-lpc32xx.c index 4d70a857133f..14cca44baa14 100644 --- a/drivers/irqchip/irq-lpc32xx.c +++ b/drivers/irqchip/irq-lpc32xx.c @@ -210,8 +210,8 @@ static int __init lpc32xx_of_ic_init(struct device_node *node, return -EINVAL; } - irqc->domain = irq_domain_add_linear(node, NR_LPC32XX_IC_IRQS, - &lpc32xx_irq_domain_ops, irqc); + irqc->domain = irq_domain_create_linear(of_fwnode_handle(node), NR_LPC32XX_IC_IRQS, + &lpc32xx_irq_domain_ops, irqc); if (!irqc->domain) { pr_err("unable to add irq domain\n"); iounmap(irqc->base); diff --git a/drivers/irqchip/irq-ls-extirq.c b/drivers/irqchip/irq-ls-extirq.c index 139f26b0a6ef..50a7b38381b9 100644 --- a/drivers/irqchip/irq-ls-extirq.c +++ b/drivers/irqchip/irq-ls-extirq.c @@ -208,8 +208,8 @@ ls_extirq_of_init(struct device_node *node, struct device_node *parent) of_device_is_compatible(node, "fsl,ls1043a-extirq"); raw_spin_lock_init(&priv->lock); - domain = irq_domain_add_hierarchy(parent_domain, 0, priv->nirq, node, - &extirq_domain_ops, priv); + domain = irq_domain_create_hierarchy(parent_domain, 0, priv->nirq, of_fwnode_handle(node), + &extirq_domain_ops, priv); if (!domain) { ret = -ENOMEM; goto err_add_hierarchy; diff --git a/drivers/irqchip/irq-ls-scfg-msi.c b/drivers/irqchip/irq-ls-scfg-msi.c index 3cb80796cc7c..84bc5e4b47cf 100644 --- a/drivers/irqchip/irq-ls-scfg-msi.c +++ b/drivers/irqchip/irq-ls-scfg-msi.c @@ -215,17 +215,17 @@ static void ls_scfg_msi_irq_handler(struct irq_desc *desc) static int ls_scfg_msi_domains_init(struct ls_scfg_msi *msi_data) { /* Initialize MSI domain parent */ - msi_data->parent = irq_domain_add_linear(NULL, - msi_data->irqs_num, - &ls_scfg_msi_domain_ops, - msi_data); + msi_data->parent = irq_domain_create_linear(NULL, + msi_data->irqs_num, + &ls_scfg_msi_domain_ops, + msi_data); if (!msi_data->parent) { dev_err(&msi_data->pdev->dev, "failed to create IRQ domain\n"); return -ENOMEM; } msi_data->msi_domain = pci_msi_create_irq_domain( - of_node_to_fwnode(msi_data->pdev->dev.of_node), + of_fwnode_handle(msi_data->pdev->dev.of_node), &ls_scfg_msi_domain_info, msi_data->parent); if (!msi_data->msi_domain) { diff --git a/drivers/irqchip/irq-ls1x.c b/drivers/irqchip/irq-ls1x.c index 77a3f7dfaaf0..589d32007fca 100644 --- a/drivers/irqchip/irq-ls1x.c +++ b/drivers/irqchip/irq-ls1x.c @@ -126,8 +126,8 @@ static int __init ls1x_intc_of_init(struct device_node *node, } /* Set up an IRQ domain */ - priv->domain = irq_domain_add_linear(node, 32, &irq_generic_chip_ops, - NULL); + priv->domain = irq_domain_create_linear(of_fwnode_handle(node), 32, &irq_generic_chip_ops, + NULL); if (!priv->domain) { pr_err("ls1x-irq: cannot add IRQ domain\n"); err = -ENOMEM; diff --git a/drivers/irqchip/irq-mchp-eic.c b/drivers/irqchip/irq-mchp-eic.c index 5dcd94c000a2..516a3a0e359c 100644 --- a/drivers/irqchip/irq-mchp-eic.c +++ b/drivers/irqchip/irq-mchp-eic.c @@ -248,8 +248,9 @@ static int mchp_eic_init(struct device_node *node, struct device_node *parent) eic->irqs[i] = irq.args[1]; } - eic->domain = irq_domain_add_hierarchy(parent_domain, 0, MCHP_EIC_NIRQ, - node, &mchp_eic_domain_ops, eic); + eic->domain = irq_domain_create_hierarchy(parent_domain, 0, MCHP_EIC_NIRQ, + of_fwnode_handle(node), &mchp_eic_domain_ops, + eic); if (!eic->domain) { pr_err("%pOF: Failed to add domain\n", node); ret = -ENODEV; diff --git a/drivers/irqchip/irq-meson-gpio.c b/drivers/irqchip/irq-meson-gpio.c index 0a25536a5d07..7d177626d64b 100644 --- a/drivers/irqchip/irq-meson-gpio.c +++ b/drivers/irqchip/irq-meson-gpio.c @@ -607,7 +607,7 @@ static int meson_gpio_irq_of_init(struct device_node *node, struct device_node * domain = irq_domain_create_hierarchy(parent_domain, 0, ctl->params->nr_hwirq, - of_node_to_fwnode(node), + of_fwnode_handle(node), &meson_gpio_irq_domain_ops, ctl); if (!domain) { diff --git a/drivers/irqchip/irq-mips-cpu.c b/drivers/irqchip/irq-mips-cpu.c index 0c7ae71a0af0..ac784ef3ed4b 100644 --- a/drivers/irqchip/irq-mips-cpu.c +++ b/drivers/irqchip/irq-mips-cpu.c @@ -238,11 +238,9 @@ static void mips_cpu_register_ipi_domain(struct device_node *of_node) struct cpu_ipi_domain_state *ipi_domain_state; ipi_domain_state = kzalloc(sizeof(*ipi_domain_state), GFP_KERNEL); - ipi_domain = irq_domain_add_hierarchy(irq_domain, - IRQ_DOMAIN_FLAG_IPI_SINGLE, - 2, of_node, - &mips_cpu_ipi_chip_ops, - ipi_domain_state); + ipi_domain = irq_domain_create_hierarchy(irq_domain, IRQ_DOMAIN_FLAG_IPI_SINGLE, 2, + of_fwnode_handle(of_node), + &mips_cpu_ipi_chip_ops, ipi_domain_state); if (!ipi_domain) panic("Failed to add MIPS CPU IPI domain"); irq_domain_update_bus_token(ipi_domain, DOMAIN_BUS_IPI); @@ -260,9 +258,8 @@ static void __init __mips_cpu_irq_init(struct device_node *of_node) clear_c0_status(ST0_IM); clear_c0_cause(CAUSEF_IP); - irq_domain = irq_domain_add_legacy(of_node, 8, MIPS_CPU_IRQ_BASE, 0, - &mips_cpu_intc_irq_domain_ops, - NULL); + irq_domain = irq_domain_create_legacy(of_fwnode_handle(of_node), 8, MIPS_CPU_IRQ_BASE, 0, + &mips_cpu_intc_irq_domain_ops, NULL); if (!irq_domain) panic("Failed to add irqdomain for MIPS CPU"); diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c index bca8053864b2..34e8d09c12a0 100644 --- a/drivers/irqchip/irq-mips-gic.c +++ b/drivers/irqchip/irq-mips-gic.c @@ -841,10 +841,10 @@ static int gic_register_ipi_domain(struct device_node *node) struct irq_domain *gic_ipi_domain; unsigned int v[2], num_ipis; - gic_ipi_domain = irq_domain_add_hierarchy(gic_irq_domain, - IRQ_DOMAIN_FLAG_IPI_PER_CPU, - GIC_NUM_LOCAL_INTRS + gic_shared_intrs, - node, &gic_ipi_domain_ops, NULL); + gic_ipi_domain = irq_domain_create_hierarchy(gic_irq_domain, IRQ_DOMAIN_FLAG_IPI_PER_CPU, + GIC_NUM_LOCAL_INTRS + gic_shared_intrs, + of_fwnode_handle(node), &gic_ipi_domain_ops, + NULL); if (!gic_ipi_domain) { pr_err("Failed to add IPI domain"); return -ENXIO; @@ -963,9 +963,10 @@ static int __init gic_of_init(struct device_node *node, gic_irq_dispatch); } - gic_irq_domain = irq_domain_add_simple(node, GIC_NUM_LOCAL_INTRS + - gic_shared_intrs, 0, - &gic_irq_domain_ops, NULL); + gic_irq_domain = irq_domain_create_simple(of_fwnode_handle(node), + GIC_NUM_LOCAL_INTRS + + gic_shared_intrs, 0, + &gic_irq_domain_ops, NULL); if (!gic_irq_domain) { pr_err("Failed to add IRQ domain"); return -ENXIO; diff --git a/drivers/irqchip/irq-mmp.c b/drivers/irqchip/irq-mmp.c index 25cf4f80e767..09e640430208 100644 --- a/drivers/irqchip/irq-mmp.c +++ b/drivers/irqchip/irq-mmp.c @@ -261,9 +261,9 @@ static int __init mmp_init_bases(struct device_node *node) } icu_data[0].virq_base = 0; - icu_data[0].domain = irq_domain_add_linear(node, nr_irqs, - &mmp_irq_domain_ops, - &icu_data[0]); + icu_data[0].domain = irq_domain_create_linear(of_fwnode_handle(node), nr_irqs, + &mmp_irq_domain_ops, + &icu_data[0]); for (irq = 0; irq < nr_irqs; irq++) { ret = irq_create_mapping(icu_data[0].domain, irq); if (!ret) { @@ -391,9 +391,9 @@ static int __init mmp2_mux_of_init(struct device_node *node, return -EINVAL; icu_data[i].virq_base = 0; - icu_data[i].domain = irq_domain_add_linear(node, nr_irqs, - &mmp_irq_domain_ops, - &icu_data[i]); + icu_data[i].domain = irq_domain_create_linear(of_fwnode_handle(node), nr_irqs, + &mmp_irq_domain_ops, + &icu_data[i]); for (irq = 0; irq < nr_irqs; irq++) { ret = irq_create_mapping(icu_data[i].domain, irq); if (!ret) { diff --git a/drivers/irqchip/irq-mscc-ocelot.c b/drivers/irqchip/irq-mscc-ocelot.c index d69c5f112a7e..8cbc191f750b 100644 --- a/drivers/irqchip/irq-mscc-ocelot.c +++ b/drivers/irqchip/irq-mscc-ocelot.c @@ -131,8 +131,8 @@ static int __init vcoreiii_irq_init(struct device_node *node, if (!parent_irq) return -EINVAL; - domain = irq_domain_add_linear(node, p->n_irq, - &irq_generic_chip_ops, NULL); + domain = irq_domain_create_linear(of_fwnode_handle(node), p->n_irq, + &irq_generic_chip_ops, NULL); if (!domain) { pr_err("%pOFn: unable to add irq domain\n", node); return -ENOMEM; diff --git a/drivers/irqchip/irq-mst-intc.c b/drivers/irqchip/irq-mst-intc.c index f6133ae28155..9643cc3a77d7 100644 --- a/drivers/irqchip/irq-mst-intc.c +++ b/drivers/irqchip/irq-mst-intc.c @@ -273,8 +273,8 @@ static int __init mst_intc_of_init(struct device_node *dn, raw_spin_lock_init(&cd->lock); cd->irq_start = irq_start; cd->nr_irqs = irq_end - irq_start + 1; - domain = irq_domain_add_hierarchy(domain_parent, 0, cd->nr_irqs, dn, - &mst_intc_domain_ops, cd); + domain = irq_domain_create_hierarchy(domain_parent, 0, cd->nr_irqs, of_fwnode_handle(dn), + &mst_intc_domain_ops, cd); if (!domain) { iounmap(cd->base); kfree(cd); diff --git a/drivers/irqchip/irq-mtk-cirq.c b/drivers/irqchip/irq-mtk-cirq.c index 76bc0283e3b9..de481ba340f8 100644 --- a/drivers/irqchip/irq-mtk-cirq.c +++ b/drivers/irqchip/irq-mtk-cirq.c @@ -336,9 +336,8 @@ static int __init mtk_cirq_of_init(struct device_node *node, cirq_data->offsets = match->data; irq_num = cirq_data->ext_irq_end - cirq_data->ext_irq_start + 1; - domain = irq_domain_add_hierarchy(domain_parent, 0, - irq_num, node, - &cirq_domain_ops, cirq_data); + domain = irq_domain_create_hierarchy(domain_parent, 0, irq_num, of_fwnode_handle(node), + &cirq_domain_ops, cirq_data); if (!domain) { ret = -ENOMEM; goto out_unmap; diff --git a/drivers/irqchip/irq-mtk-sysirq.c b/drivers/irqchip/irq-mtk-sysirq.c index 586e52d5442b..6895e7096b27 100644 --- a/drivers/irqchip/irq-mtk-sysirq.c +++ b/drivers/irqchip/irq-mtk-sysirq.c @@ -207,8 +207,8 @@ static int __init mtk_sysirq_of_init(struct device_node *node, chip_data->which_word[i] = word; } - domain = irq_domain_add_hierarchy(domain_parent, 0, intpol_num, node, - &sysirq_domain_ops, chip_data); + domain = irq_domain_create_hierarchy(domain_parent, 0, intpol_num, of_fwnode_handle(node), + &sysirq_domain_ops, chip_data); if (!domain) { ret = -ENOMEM; goto out_free_which_word; diff --git a/drivers/irqchip/irq-mvebu-pic.c b/drivers/irqchip/irq-mvebu-pic.c index 3888b7585981..8db638aa21d2 100644 --- a/drivers/irqchip/irq-mvebu-pic.c +++ b/drivers/irqchip/irq-mvebu-pic.c @@ -150,8 +150,8 @@ static int mvebu_pic_probe(struct platform_device *pdev) return -EINVAL; } - pic->domain = irq_domain_add_linear(node, PIC_MAX_IRQS, - &mvebu_pic_domain_ops, pic); + pic->domain = irq_domain_create_linear(of_fwnode_handle(node), PIC_MAX_IRQS, + &mvebu_pic_domain_ops, pic); if (!pic->domain) { dev_err(&pdev->dev, "Failed to allocate irq domain\n"); return -ENOMEM; diff --git a/drivers/irqchip/irq-mxs.c b/drivers/irqchip/irq-mxs.c index d67b5da38982..0bb423dd5280 100644 --- a/drivers/irqchip/irq-mxs.c +++ b/drivers/irqchip/irq-mxs.c @@ -162,8 +162,8 @@ static const struct irq_domain_ops icoll_irq_domain_ops = { static void __init icoll_add_domain(struct device_node *np, int num) { - icoll_domain = irq_domain_add_linear(np, num, - &icoll_irq_domain_ops, NULL); + icoll_domain = irq_domain_create_linear(of_fwnode_handle(np), num, + &icoll_irq_domain_ops, NULL); if (!icoll_domain) panic("%pOF: unable to create irq domain", np); diff --git a/drivers/irqchip/irq-nvic.c b/drivers/irqchip/irq-nvic.c index ba6332b00a0a..76e11cac9631 100644 --- a/drivers/irqchip/irq-nvic.c +++ b/drivers/irqchip/irq-nvic.c @@ -90,7 +90,7 @@ static int __init nvic_of_init(struct device_node *node, irqs = NVIC_MAX_IRQ; nvic_irq_domain = - irq_domain_add_linear(node, irqs, &nvic_irq_domain_ops, NULL); + irq_domain_create_linear(of_fwnode_handle(node), irqs, &nvic_irq_domain_ops, NULL); if (!nvic_irq_domain) { pr_warn("Failed to allocate irq domain\n"); diff --git a/drivers/irqchip/irq-omap-intc.c b/drivers/irqchip/irq-omap-intc.c index ad84a2f03368..16f00db570e7 100644 --- a/drivers/irqchip/irq-omap-intc.c +++ b/drivers/irqchip/irq-omap-intc.c @@ -248,7 +248,7 @@ static int __init omap_init_irq_of(struct device_node *node) if (WARN_ON(!omap_irq_base)) return -ENOMEM; - domain = irq_domain_add_linear(node, omap_nr_irqs, + domain = irq_domain_create_linear(of_fwnode_handle(node), omap_nr_irqs, &irq_generic_chip_ops, NULL); omap_irq_soft_reset(); @@ -274,7 +274,7 @@ static int __init omap_init_irq_legacy(u32 base, struct device_node *node) irq_base = 0; } - domain = irq_domain_add_legacy(node, omap_nr_irqs, irq_base, 0, + domain = irq_domain_create_legacy(of_fwnode_handle(node), omap_nr_irqs, irq_base, 0, &irq_domain_simple_ops, NULL); omap_irq_soft_reset(); diff --git a/drivers/irqchip/irq-or1k-pic.c b/drivers/irqchip/irq-or1k-pic.c index f289ccd95291..48126067c54b 100644 --- a/drivers/irqchip/irq-or1k-pic.c +++ b/drivers/irqchip/irq-or1k-pic.c @@ -144,8 +144,8 @@ static int __init or1k_pic_init(struct device_node *node, /* Disable all interrupts until explicitly requested */ mtspr(SPR_PICMR, (0UL)); - root_domain = irq_domain_add_linear(node, 32, &or1k_irq_domain_ops, - pic); + root_domain = irq_domain_create_linear(of_fwnode_handle(node), 32, &or1k_irq_domain_ops, + pic); set_handle_irq(or1k_pic_handle_irq); diff --git a/drivers/irqchip/irq-orion.c b/drivers/irqchip/irq-orion.c index 4e4e874e09a8..dddbc05917c0 100644 --- a/drivers/irqchip/irq-orion.c +++ b/drivers/irqchip/irq-orion.c @@ -59,7 +59,7 @@ static int __init orion_irq_init(struct device_node *np, /* count number of irq chips by valid reg addresses */ num_chips = of_address_count(np); - orion_irq_domain = irq_domain_add_linear(np, + orion_irq_domain = irq_domain_create_linear(of_fwnode_handle(np), num_chips * ORION_IRQS_PER_CHIP, &irq_generic_chip_ops, NULL); if (!orion_irq_domain) @@ -146,8 +146,8 @@ static int __init orion_bridge_irq_init(struct device_node *np, /* get optional number of interrupts provided */ of_property_read_u32(np, "marvell,#interrupts", &nrirqs); - domain = irq_domain_add_linear(np, nrirqs, - &irq_generic_chip_ops, NULL); + domain = irq_domain_create_linear(of_fwnode_handle(np), nrirqs, + &irq_generic_chip_ops, NULL); if (!domain) { pr_err("%pOFn: unable to add irq domain\n", np); return -ENOMEM; diff --git a/drivers/irqchip/irq-owl-sirq.c b/drivers/irqchip/irq-owl-sirq.c index 6e4127465094..3d93d21f6732 100644 --- a/drivers/irqchip/irq-owl-sirq.c +++ b/drivers/irqchip/irq-owl-sirq.c @@ -323,8 +323,8 @@ static int __init owl_sirq_init(const struct owl_sirq_params *params, owl_sirq_clear_set_extctl(chip_data, 0, INTC_EXTCTL_CLK_SEL, i); } - domain = irq_domain_add_hierarchy(parent_domain, 0, NUM_SIRQ, node, - &owl_sirq_domain_ops, chip_data); + domain = irq_domain_create_hierarchy(parent_domain, 0, NUM_SIRQ, of_fwnode_handle(node), + &owl_sirq_domain_ops, chip_data); if (!domain) { pr_err("%pOF: failed to add domain\n", node); ret = -ENOMEM; diff --git a/drivers/irqchip/irq-pic32-evic.c b/drivers/irqchip/irq-pic32-evic.c index b546b1036e12..5dfda8e8df10 100644 --- a/drivers/irqchip/irq-pic32-evic.c +++ b/drivers/irqchip/irq-pic32-evic.c @@ -227,9 +227,9 @@ static int __init pic32_of_init(struct device_node *node, goto err_iounmap; } - evic_irq_domain = irq_domain_add_linear(node, nchips * 32, - &pic32_irq_domain_ops, - priv); + evic_irq_domain = irq_domain_create_linear(of_fwnode_handle(node), nchips * 32, + &pic32_irq_domain_ops, + priv); if (!evic_irq_domain) { ret = -ENOMEM; goto err_free_priv; diff --git a/drivers/irqchip/irq-pruss-intc.c b/drivers/irqchip/irq-pruss-intc.c index af7684758049..87a5813fd835 100644 --- a/drivers/irqchip/irq-pruss-intc.c +++ b/drivers/irqchip/irq-pruss-intc.c @@ -555,8 +555,8 @@ static int pruss_intc_probe(struct platform_device *pdev) mutex_init(&intc->lock); - intc->domain = irq_domain_add_linear(dev->of_node, max_system_events, - &pruss_intc_irq_domain_ops, intc); + intc->domain = irq_domain_create_linear(of_fwnode_handle(dev->of_node), max_system_events, + &pruss_intc_irq_domain_ops, intc); if (!intc->domain) return -ENOMEM; diff --git a/drivers/irqchip/irq-qcom-mpm.c b/drivers/irqchip/irq-qcom-mpm.c index f772deb9cba5..8d569f7c5a7a 100644 --- a/drivers/irqchip/irq-qcom-mpm.c +++ b/drivers/irqchip/irq-qcom-mpm.c @@ -450,7 +450,7 @@ static int qcom_mpm_init(struct device_node *np, struct device_node *parent) priv->domain = irq_domain_create_hierarchy(parent_domain, IRQ_DOMAIN_FLAG_QCOM_MPM_WAKEUP, pin_cnt, - of_node_to_fwnode(np), &qcom_mpm_ops, priv); + of_fwnode_handle(np), &qcom_mpm_ops, priv); if (!priv->domain) { dev_err(dev, "failed to create MPM domain\n"); ret = -ENOMEM; diff --git a/drivers/irqchip/irq-realtek-rtl.c b/drivers/irqchip/irq-realtek-rtl.c index 2a349082af81..942c1f8c363d 100644 --- a/drivers/irqchip/irq-realtek-rtl.c +++ b/drivers/irqchip/irq-realtek-rtl.c @@ -162,7 +162,7 @@ static int __init realtek_rtl_of_init(struct device_node *node, struct device_no else if (!parent_irq) return -ENODEV; - domain = irq_domain_add_linear(node, RTL_ICTL_NUM_INPUTS, &irq_domain_ops, NULL); + domain = irq_domain_create_linear(of_fwnode_handle(node), RTL_ICTL_NUM_INPUTS, &irq_domain_ops, NULL); if (!domain) return -ENOMEM; diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c index 954419f2460d..0959ed43b1a9 100644 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c @@ -513,8 +513,10 @@ static int intc_irqpin_probe(struct platform_device *pdev) irq_chip->irq_set_wake = intc_irqpin_irq_set_wake; irq_chip->flags = IRQCHIP_MASK_ON_SUSPEND; - p->irq_domain = irq_domain_add_simple(dev->of_node, nirqs, 0, - &intc_irqpin_irq_domain_ops, p); + p->irq_domain = irq_domain_create_simple(of_fwnode_handle(dev->of_node), + nirqs, 0, + &intc_irqpin_irq_domain_ops, + p); if (!p->irq_domain) { ret = -ENXIO; dev_err(dev, "cannot initialize irq domain\n"); diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c index cbce8ffc7de4..5c3196e5a437 100644 --- a/drivers/irqchip/irq-renesas-irqc.c +++ b/drivers/irqchip/irq-renesas-irqc.c @@ -168,8 +168,8 @@ static int irqc_probe(struct platform_device *pdev) p->cpu_int_base = p->iomem + IRQC_INT_CPU_BASE(0); /* SYS-SPI */ - p->irq_domain = irq_domain_add_linear(dev->of_node, p->number_of_irqs, - &irq_generic_chip_ops, p); + p->irq_domain = irq_domain_create_linear(of_fwnode_handle(dev->of_node), p->number_of_irqs, + &irq_generic_chip_ops, p); if (!p->irq_domain) { ret = -ENXIO; dev_err(dev, "cannot initialize irq domain\n"); diff --git a/drivers/irqchip/irq-renesas-rza1.c b/drivers/irqchip/irq-renesas-rza1.c index d4e6a68889ec..0a9640ba0adb 100644 --- a/drivers/irqchip/irq-renesas-rza1.c +++ b/drivers/irqchip/irq-renesas-rza1.c @@ -231,9 +231,9 @@ static int rza1_irqc_probe(struct platform_device *pdev) priv->chip.irq_set_type = rza1_irqc_set_type; priv->chip.flags = IRQCHIP_MASK_ON_SUSPEND | IRQCHIP_SKIP_SET_WAKE; - priv->irq_domain = irq_domain_add_hierarchy(parent, 0, IRQC_NUM_IRQ, - np, &rza1_irqc_domain_ops, - priv); + priv->irq_domain = irq_domain_create_hierarchy(parent, 0, IRQC_NUM_IRQ, + of_fwnode_handle(np), &rza1_irqc_domain_ops, + priv); if (!priv->irq_domain) { dev_err(dev, "cannot initialize irq domain\n"); ret = -ENOMEM; diff --git a/drivers/irqchip/irq-renesas-rzg2l.c b/drivers/irqchip/irq-renesas-rzg2l.c index 6a2e41f02446..1e861bd64f97 100644 --- a/drivers/irqchip/irq-renesas-rzg2l.c +++ b/drivers/irqchip/irq-renesas-rzg2l.c @@ -574,9 +574,9 @@ static int rzg2l_irqc_common_init(struct device_node *node, struct device_node * raw_spin_lock_init(&rzg2l_irqc_data->lock); - irq_domain = irq_domain_add_hierarchy(parent_domain, 0, IRQC_NUM_IRQ, - node, &rzg2l_irqc_domain_ops, - rzg2l_irqc_data); + irq_domain = irq_domain_create_hierarchy(parent_domain, 0, IRQC_NUM_IRQ, + of_fwnode_handle(node), &rzg2l_irqc_domain_ops, + rzg2l_irqc_data); if (!irq_domain) { pm_runtime_put(dev); return dev_err_probe(dev, -ENOMEM, "failed to add irq domain\n"); diff --git a/drivers/irqchip/irq-renesas-rzv2h.c b/drivers/irqchip/irq-renesas-rzv2h.c index 0f0fd7d4dfdf..1c12e6ec1370 100644 --- a/drivers/irqchip/irq-renesas-rzv2h.c +++ b/drivers/irqchip/irq-renesas-rzv2h.c @@ -522,8 +522,9 @@ static int rzv2h_icu_init_common(struct device_node *node, struct device_node *p raw_spin_lock_init(&rzv2h_icu_data->lock); - irq_domain = irq_domain_add_hierarchy(parent_domain, 0, ICU_NUM_IRQ, node, - &rzv2h_icu_domain_ops, rzv2h_icu_data); + irq_domain = irq_domain_create_hierarchy(parent_domain, 0, ICU_NUM_IRQ, + of_fwnode_handle(node), &rzv2h_icu_domain_ops, + rzv2h_icu_data); if (!irq_domain) { dev_err(&pdev->dev, "failed to add irq domain\n"); ret = -ENOMEM; diff --git a/drivers/irqchip/irq-riscv-intc.c b/drivers/irqchip/irq-riscv-intc.c index f653c13de62b..e5805885394e 100644 --- a/drivers/irqchip/irq-riscv-intc.c +++ b/drivers/irqchip/irq-riscv-intc.c @@ -242,7 +242,7 @@ static int __init riscv_intc_init(struct device_node *node, chip = &andes_intc_chip; } - return riscv_intc_init_common(of_node_to_fwnode(node), chip); + return riscv_intc_init_common(of_fwnode_handle(node), chip); } IRQCHIP_DECLARE(riscv, "riscv,cpu-intc", riscv_intc_init); diff --git a/drivers/irqchip/irq-sa11x0.c b/drivers/irqchip/irq-sa11x0.c index 9d0b80271949..d8d4dff16276 100644 --- a/drivers/irqchip/irq-sa11x0.c +++ b/drivers/irqchip/irq-sa11x0.c @@ -162,7 +162,7 @@ void __init sa11x0_init_irq_nodt(int irq_start, resource_size_t io_start) */ writel_relaxed(1, iobase + ICCR); - sa1100_normal_irqdomain = irq_domain_add_simple(NULL, + sa1100_normal_irqdomain = irq_domain_create_simple(NULL, 32, irq_start, &sa1100_normal_irqdomain_ops, NULL); diff --git a/drivers/irqchip/irq-sni-exiu.c b/drivers/irqchip/irq-sni-exiu.c index c7db617e1a2f..0cad68aa8388 100644 --- a/drivers/irqchip/irq-sni-exiu.c +++ b/drivers/irqchip/irq-sni-exiu.c @@ -249,12 +249,12 @@ static int __init exiu_dt_init(struct device_node *node, return -ENXIO; } - data = exiu_init(of_node_to_fwnode(node), &res); + data = exiu_init(of_fwnode_handle(node), &res); if (IS_ERR(data)) return PTR_ERR(data); - domain = irq_domain_add_hierarchy(parent_domain, 0, NUM_IRQS, node, - &exiu_domain_ops, data); + domain = irq_domain_create_hierarchy(parent_domain, 0, NUM_IRQS, of_fwnode_handle(node), + &exiu_domain_ops, data); if (!domain) { pr_err("%pOF: failed to allocate domain\n", node); goto out_unmap; diff --git a/drivers/irqchip/irq-sp7021-intc.c b/drivers/irqchip/irq-sp7021-intc.c index bed78d1def3d..2a6eda9ab62e 100644 --- a/drivers/irqchip/irq-sp7021-intc.c +++ b/drivers/irqchip/irq-sp7021-intc.c @@ -256,8 +256,8 @@ static int __init sp_intc_init_dt(struct device_node *node, struct device_node * writel_relaxed(~0, REG_INTR_CLEAR + i * 4); } - sp_intc.domain = irq_domain_add_linear(node, SP_INTC_NR_IRQS, - &sp_intc_dm_ops, &sp_intc); + sp_intc.domain = irq_domain_create_linear(of_fwnode_handle(node), SP_INTC_NR_IRQS, + &sp_intc_dm_ops, &sp_intc); if (!sp_intc.domain) { ret = -ENOMEM; goto out_unmap1; diff --git a/drivers/irqchip/irq-starfive-jh8100-intc.c b/drivers/irqchip/irq-starfive-jh8100-intc.c index 0f5837176e53..2460798ec158 100644 --- a/drivers/irqchip/irq-starfive-jh8100-intc.c +++ b/drivers/irqchip/irq-starfive-jh8100-intc.c @@ -158,8 +158,8 @@ static int __init starfive_intc_init(struct device_node *intc, raw_spin_lock_init(&irqc->lock); - irqc->domain = irq_domain_add_linear(intc, STARFIVE_INTC_SRC_IRQ_NUM, - &starfive_intc_domain_ops, irqc); + irqc->domain = irq_domain_create_linear(of_fwnode_handle(intc), STARFIVE_INTC_SRC_IRQ_NUM, + &starfive_intc_domain_ops, irqc); if (!irqc->domain) { pr_err("Unable to create IRQ domain\n"); ret = -EINVAL; diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c index 477046d4db0f..978811f2abe8 100644 --- a/drivers/irqchip/irq-stm32-exti.c +++ b/drivers/irqchip/irq-stm32-exti.c @@ -335,8 +335,8 @@ static int __init stm32_exti_init(const struct stm32_exti_drv_data *drv_data, if (!host_data) return -ENOMEM; - domain = irq_domain_add_linear(node, drv_data->bank_nr * IRQS_PER_BANK, - &irq_exti_domain_ops, NULL); + domain = irq_domain_create_linear(of_fwnode_handle(node), drv_data->bank_nr * IRQS_PER_BANK, + &irq_exti_domain_ops, NULL); if (!domain) { pr_err("%pOFn: Could not register interrupt domain.\n", node); diff --git a/drivers/irqchip/irq-stm32mp-exti.c b/drivers/irqchip/irq-stm32mp-exti.c index cb83d6cc6113..c6b4407d05f9 100644 --- a/drivers/irqchip/irq-stm32mp-exti.c +++ b/drivers/irqchip/irq-stm32mp-exti.c @@ -531,7 +531,7 @@ static int stm32mp_exti_domain_alloc(struct irq_domain *dm, if (ret) return ret; /* we only support one parent, so far */ - if (of_node_to_fwnode(out_irq.np) != dm->parent->fwnode) + if (of_fwnode_handle(out_irq.np) != dm->parent->fwnode) return -EINVAL; of_phandle_args_to_fwspec(out_irq.np, out_irq.args, @@ -682,10 +682,9 @@ static int stm32mp_exti_probe(struct platform_device *pdev) return -EINVAL; } - domain = irq_domain_add_hierarchy(parent_domain, 0, - drv_data->bank_nr * IRQS_PER_BANK, - np, &stm32mp_exti_domain_ops, - host_data); + domain = irq_domain_create_hierarchy(parent_domain, 0, drv_data->bank_nr * IRQS_PER_BANK, + of_fwnode_handle(np), &stm32mp_exti_domain_ops, + host_data); if (!domain) { dev_err(dev, "Could not register exti domain\n"); diff --git a/drivers/irqchip/irq-sun4i.c b/drivers/irqchip/irq-sun4i.c index dd506ebfdacb..9c2c9caeca2a 100644 --- a/drivers/irqchip/irq-sun4i.c +++ b/drivers/irqchip/irq-sun4i.c @@ -133,7 +133,7 @@ static int __init sun4i_of_init(struct device_node *node, /* Configure the external interrupt source type */ writel(0x00, irq_ic_data->irq_base + SUN4I_IRQ_NMI_CTRL_REG); - irq_ic_data->irq_domain = irq_domain_add_linear(node, 3 * 32, + irq_ic_data->irq_domain = irq_domain_create_linear(of_fwnode_handle(node), 3 * 32, &sun4i_irq_ops, NULL); if (!irq_ic_data->irq_domain) panic("%pOF: unable to create IRQ domain\n", node); diff --git a/drivers/irqchip/irq-sun6i-r.c b/drivers/irqchip/irq-sun6i-r.c index 99958d470d62..37d4b29763bc 100644 --- a/drivers/irqchip/irq-sun6i-r.c +++ b/drivers/irqchip/irq-sun6i-r.c @@ -338,8 +338,8 @@ static int __init sun6i_r_intc_init(struct device_node *node, return PTR_ERR(base); } - domain = irq_domain_add_hierarchy(parent_domain, 0, 0, node, - &sun6i_r_intc_domain_ops, NULL); + domain = irq_domain_create_hierarchy(parent_domain, 0, 0, of_fwnode_handle(node), + &sun6i_r_intc_domain_ops, NULL); if (!domain) { pr_err("%pOF: Failed to allocate domain\n", node); iounmap(base); diff --git a/drivers/irqchip/irq-sunxi-nmi.c b/drivers/irqchip/irq-sunxi-nmi.c index 4c977ac10ddc..fe32dfdc2dd0 100644 --- a/drivers/irqchip/irq-sunxi-nmi.c +++ b/drivers/irqchip/irq-sunxi-nmi.c @@ -154,7 +154,7 @@ static int __init sunxi_sc_nmi_irq_init(struct device_node *node, struct irq_domain *domain; int ret; - domain = irq_domain_add_linear(node, 1, &irq_generic_chip_ops, NULL); + domain = irq_domain_create_linear(of_fwnode_handle(node), 1, &irq_generic_chip_ops, NULL); if (!domain) { pr_err("Could not register interrupt domain.\n"); return -ENOMEM; diff --git a/drivers/irqchip/irq-tb10x.c b/drivers/irqchip/irq-tb10x.c index aa80944695e6..94cbc5111d7e 100644 --- a/drivers/irqchip/irq-tb10x.c +++ b/drivers/irqchip/irq-tb10x.c @@ -114,13 +114,13 @@ static int __init of_tb10x_init_irq(struct device_node *ictl, goto ioremap_fail; } - domain = irq_domain_add_linear(ictl, AB_IRQCTL_MAXIRQ, - &irq_generic_chip_ops, NULL); + domain = irq_domain_create_linear(of_fwnode_handle(ictl), AB_IRQCTL_MAXIRQ, + &irq_generic_chip_ops, NULL); if (!domain) { ret = -ENOMEM; pr_err("%pOFn: Could not register interrupt domain.\n", ictl); - goto irq_domain_add_fail; + goto irq_domain_create_fail; } ret = irq_alloc_domain_generic_chips(domain, AB_IRQCTL_MAXIRQ, @@ -167,7 +167,7 @@ static int __init of_tb10x_init_irq(struct device_node *ictl, gc_alloc_fail: irq_domain_remove(domain); -irq_domain_add_fail: +irq_domain_create_fail: iounmap(reg_base); ioremap_fail: release_mem_region(mem.start, resource_size(&mem)); diff --git a/drivers/irqchip/irq-tegra.c b/drivers/irqchip/irq-tegra.c index ad3e2c1b3c87..66cbb9f77ff3 100644 --- a/drivers/irqchip/irq-tegra.c +++ b/drivers/irqchip/irq-tegra.c @@ -330,9 +330,8 @@ static int __init tegra_ictlr_init(struct device_node *node, node, num_ictlrs, soc->num_ictlrs); - domain = irq_domain_add_hierarchy(parent_domain, 0, num_ictlrs * 32, - node, &tegra_ictlr_domain_ops, - lic); + domain = irq_domain_create_hierarchy(parent_domain, 0, num_ictlrs * 32, + of_fwnode_handle(node), &tegra_ictlr_domain_ops, lic); if (!domain) { pr_err("%pOF: failed to allocated domain\n", node); err = -ENOMEM; diff --git a/drivers/irqchip/irq-ti-sci-inta.c b/drivers/irqchip/irq-ti-sci-inta.c index a887efba262c..7de59238e6b0 100644 --- a/drivers/irqchip/irq-ti-sci-inta.c +++ b/drivers/irqchip/irq-ti-sci-inta.c @@ -233,7 +233,7 @@ static struct ti_sci_inta_vint_desc *ti_sci_inta_alloc_parent_irq(struct irq_dom INIT_LIST_HEAD(&vint_desc->list); parent_node = of_irq_find_parent(dev_of_node(&inta->pdev->dev)); - parent_fwspec.fwnode = of_node_to_fwnode(parent_node); + parent_fwspec.fwnode = of_fwnode_handle(parent_node); if (of_device_is_compatible(parent_node, "arm,gic-v3")) { /* Parent is GIC */ @@ -701,15 +701,15 @@ static int ti_sci_inta_irq_domain_probe(struct platform_device *pdev) if (ret) return ret; - domain = irq_domain_add_linear(dev_of_node(dev), - ti_sci_get_num_resources(inta->vint), - &ti_sci_inta_irq_domain_ops, inta); + domain = irq_domain_create_linear(of_fwnode_handle(dev_of_node(dev)), + ti_sci_get_num_resources(inta->vint), + &ti_sci_inta_irq_domain_ops, inta); if (!domain) { dev_err(dev, "Failed to allocate IRQ domain\n"); return -ENOMEM; } - msi_domain = ti_sci_inta_msi_create_irq_domain(of_node_to_fwnode(node), + msi_domain = ti_sci_inta_msi_create_irq_domain(of_fwnode_handle(node), &ti_sci_inta_msi_domain_info, domain); if (!msi_domain) { diff --git a/drivers/irqchip/irq-ti-sci-intr.c b/drivers/irqchip/irq-ti-sci-intr.c index b49a73106c69..07fff5ae5ce0 100644 --- a/drivers/irqchip/irq-ti-sci-intr.c +++ b/drivers/irqchip/irq-ti-sci-intr.c @@ -149,7 +149,7 @@ static int ti_sci_intr_alloc_parent_irq(struct irq_domain *domain, goto err_irqs; parent_node = of_irq_find_parent(dev_of_node(intr->dev)); - fwspec.fwnode = of_node_to_fwnode(parent_node); + fwspec.fwnode = of_fwnode_handle(parent_node); if (of_device_is_compatible(parent_node, "arm,gic-v3")) { /* Parent is GIC */ @@ -274,8 +274,9 @@ static int ti_sci_intr_irq_domain_probe(struct platform_device *pdev) return PTR_ERR(intr->out_irqs); } - domain = irq_domain_add_hierarchy(parent_domain, 0, 0, dev_of_node(dev), - &ti_sci_intr_irq_domain_ops, intr); + domain = irq_domain_create_hierarchy(parent_domain, 0, 0, + of_fwnode_handle(dev_of_node(dev)), + &ti_sci_intr_irq_domain_ops, intr); if (!domain) { dev_err(dev, "Failed to allocate IRQ domain\n"); return -ENOMEM; diff --git a/drivers/irqchip/irq-ts4800.c b/drivers/irqchip/irq-ts4800.c index 960c343d5781..e625f4fb2bb8 100644 --- a/drivers/irqchip/irq-ts4800.c +++ b/drivers/irqchip/irq-ts4800.c @@ -125,7 +125,7 @@ static int ts4800_ic_probe(struct platform_device *pdev) return -EINVAL; } - data->domain = irq_domain_add_linear(node, 8, &ts4800_ic_ops, data); + data->domain = irq_domain_create_linear(of_fwnode_handle(node), 8, &ts4800_ic_ops, data); if (!data->domain) { dev_err(&pdev->dev, "cannot add IRQ domain\n"); return -ENOMEM; diff --git a/drivers/irqchip/irq-uniphier-aidet.c b/drivers/irqchip/irq-uniphier-aidet.c index 601f9343d5b3..6005c2d28dd9 100644 --- a/drivers/irqchip/irq-uniphier-aidet.c +++ b/drivers/irqchip/irq-uniphier-aidet.c @@ -188,7 +188,7 @@ static int uniphier_aidet_probe(struct platform_device *pdev) priv->domain = irq_domain_create_hierarchy( parent_domain, 0, UNIPHIER_AIDET_NR_IRQS, - of_node_to_fwnode(dev->of_node), + of_fwnode_handle(dev->of_node), &uniphier_aidet_domain_ops, priv); if (!priv->domain) return -ENOMEM; diff --git a/drivers/irqchip/irq-versatile-fpga.c b/drivers/irqchip/irq-versatile-fpga.c index 0abc8934c2ee..034ce6afe170 100644 --- a/drivers/irqchip/irq-versatile-fpga.c +++ b/drivers/irqchip/irq-versatile-fpga.c @@ -176,8 +176,8 @@ static void __init fpga_irq_init(void __iomem *base, int parent_irq, f); } - f->domain = irq_domain_add_linear(node, fls(valid), - &fpga_irqdomain_ops, f); + f->domain = irq_domain_create_linear(of_fwnode_handle(node), fls(valid), + &fpga_irqdomain_ops, f); /* This will allocate all valid descriptors in the linear case */ for (i = 0; i < fls(valid); i++) diff --git a/drivers/irqchip/irq-vf610-mscm-ir.c b/drivers/irqchip/irq-vf610-mscm-ir.c index 2b9a8ba58e26..5d9c7503aa7f 100644 --- a/drivers/irqchip/irq-vf610-mscm-ir.c +++ b/drivers/irqchip/irq-vf610-mscm-ir.c @@ -209,9 +209,9 @@ static int __init vf610_mscm_ir_of_init(struct device_node *node, regmap_read(mscm_cp_regmap, MSCM_CPxNUM, &cpuid); mscm_ir_data->cpu_mask = 0x1 << cpuid; - domain = irq_domain_add_hierarchy(domain_parent, 0, - MSCM_IRSPRC_NUM, node, - &mscm_irq_domain_ops, mscm_ir_data); + domain = irq_domain_create_hierarchy(domain_parent, 0, MSCM_IRSPRC_NUM, + of_fwnode_handle(node), &mscm_irq_domain_ops, + mscm_ir_data); if (!domain) { ret = -ENOMEM; goto out_unmap; diff --git a/drivers/irqchip/irq-vic.c b/drivers/irqchip/irq-vic.c index ea93e7236c4a..2bcdf216a000 100644 --- a/drivers/irqchip/irq-vic.c +++ b/drivers/irqchip/irq-vic.c @@ -289,8 +289,9 @@ static void __init vic_register(void __iomem *base, unsigned int parent_irq, vic_handle_irq_cascaded, v); } - v->domain = irq_domain_add_simple(node, fls(valid_sources), irq, - &vic_irqdomain_ops, v); + v->domain = irq_domain_create_simple(of_fwnode_handle(node), + fls(valid_sources), irq, + &vic_irqdomain_ops, v); /* create an IRQ mapping for each valid IRQ */ for (i = 0; i < fls(valid_sources); i++) if (valid_sources & (1 << i)) diff --git a/drivers/irqchip/irq-wpcm450-aic.c b/drivers/irqchip/irq-wpcm450-aic.c index 91df62a64cd9..a8ed4894d29e 100644 --- a/drivers/irqchip/irq-wpcm450-aic.c +++ b/drivers/irqchip/irq-wpcm450-aic.c @@ -154,7 +154,7 @@ static int __init wpcm450_aic_of_init(struct device_node *node, set_handle_irq(wpcm450_aic_handle_irq); - aic->domain = irq_domain_add_linear(node, AIC_NUM_IRQS, &wpcm450_aic_ops, aic); + aic->domain = irq_domain_create_linear(of_fwnode_handle(node), AIC_NUM_IRQS, &wpcm450_aic_ops, aic); return 0; } diff --git a/drivers/irqchip/irq-xilinx-intc.c b/drivers/irqchip/irq-xilinx-intc.c index 38727e9cc713..92dcb9fdcb25 100644 --- a/drivers/irqchip/irq-xilinx-intc.c +++ b/drivers/irqchip/irq-xilinx-intc.c @@ -212,8 +212,8 @@ static int __init xilinx_intc_of_init(struct device_node *intc, xintc_write(irqc, MER, MER_HIE | MER_ME); } - irqc->root_domain = irq_domain_add_linear(intc, irqc->nr_irq, - &xintc_irq_domain_ops, irqc); + irqc->root_domain = irq_domain_create_linear(of_fwnode_handle(intc), irqc->nr_irq, + &xintc_irq_domain_ops, irqc); if (!irqc->root_domain) { pr_err("irq-xilinx: Unable to create IRQ domain\n"); ret = -EINVAL; diff --git a/drivers/irqchip/irq-xtensa-mx.c b/drivers/irqchip/irq-xtensa-mx.c index 9b441d180299..9fdacbd89a63 100644 --- a/drivers/irqchip/irq-xtensa-mx.c +++ b/drivers/irqchip/irq-xtensa-mx.c @@ -167,8 +167,7 @@ static void __init xtensa_mx_init_common(struct irq_domain *root_domain) int __init xtensa_mx_init_legacy(struct device_node *interrupt_parent) { struct irq_domain *root_domain = - irq_domain_add_legacy(NULL, NR_IRQS - 1, 1, 0, - &xtensa_mx_irq_domain_ops, + irq_domain_create_legacy(NULL, NR_IRQS - 1, 1, 0, &xtensa_mx_irq_domain_ops, &xtensa_mx_irq_chip); xtensa_mx_init_common(root_domain); return 0; @@ -178,7 +177,7 @@ static int __init xtensa_mx_init(struct device_node *np, struct device_node *interrupt_parent) { struct irq_domain *root_domain = - irq_domain_add_linear(np, NR_IRQS, &xtensa_mx_irq_domain_ops, + irq_domain_create_linear(of_fwnode_handle(np), NR_IRQS, &xtensa_mx_irq_domain_ops, &xtensa_mx_irq_chip); xtensa_mx_init_common(root_domain); return 0; diff --git a/drivers/irqchip/irq-xtensa-pic.c b/drivers/irqchip/irq-xtensa-pic.c index 9be7b7c5cd23..44e7be051a2e 100644 --- a/drivers/irqchip/irq-xtensa-pic.c +++ b/drivers/irqchip/irq-xtensa-pic.c @@ -85,7 +85,7 @@ static struct irq_chip xtensa_irq_chip = { int __init xtensa_pic_init_legacy(struct device_node *interrupt_parent) { struct irq_domain *root_domain = - irq_domain_add_legacy(NULL, NR_IRQS - 1, 1, 0, + irq_domain_create_legacy(NULL, NR_IRQS - 1, 1, 0, &xtensa_irq_domain_ops, &xtensa_irq_chip); irq_set_default_domain(root_domain); return 0; @@ -95,7 +95,7 @@ static int __init xtensa_pic_init(struct device_node *np, struct device_node *interrupt_parent) { struct irq_domain *root_domain = - irq_domain_add_linear(np, NR_IRQS, &xtensa_irq_domain_ops, + irq_domain_create_linear(of_fwnode_handle(np), NR_IRQS, &xtensa_irq_domain_ops, &xtensa_irq_chip); irq_set_default_domain(root_domain); return 0; diff --git a/drivers/irqchip/irq-zevio.c b/drivers/irqchip/irq-zevio.c index 7a72620fc478..22d46c246594 100644 --- a/drivers/irqchip/irq-zevio.c +++ b/drivers/irqchip/irq-zevio.c @@ -92,8 +92,8 @@ static int __init zevio_of_init(struct device_node *node, zevio_init_irq_base(zevio_irq_io + IO_IRQ_BASE); zevio_init_irq_base(zevio_irq_io + IO_FIQ_BASE); - zevio_irq_domain = irq_domain_add_linear(node, MAX_INTRS, - &irq_generic_chip_ops, NULL); + zevio_irq_domain = irq_domain_create_linear(of_fwnode_handle(node), MAX_INTRS, + &irq_generic_chip_ops, NULL); BUG_ON(!zevio_irq_domain); ret = irq_alloc_domain_generic_chips(zevio_irq_domain, MAX_INTRS, 1, diff --git a/drivers/irqchip/spear-shirq.c b/drivers/irqchip/spear-shirq.c index 7c17a6f643ef..576e55569d77 100644 --- a/drivers/irqchip/spear-shirq.c +++ b/drivers/irqchip/spear-shirq.c @@ -239,7 +239,7 @@ static int __init shirq_init(struct spear_shirq **shirq_blocks, int block_nr, goto err_unmap; } - shirq_domain = irq_domain_add_legacy(np, nr_irqs, virq_base, 0, + shirq_domain = irq_domain_create_legacy(of_fwnode_handle(np), nr_irqs, virq_base, 0, &irq_domain_simple_ops, NULL); if (WARN_ON(!shirq_domain)) { pr_warn("%s: irq domain init failed\n", __func__); diff --git a/drivers/mailbox/qcom-ipcc.c b/drivers/mailbox/qcom-ipcc.c index 0b17a38ea6bf..ea44ffb5ce1a 100644 --- a/drivers/mailbox/qcom-ipcc.c +++ b/drivers/mailbox/qcom-ipcc.c @@ -312,8 +312,8 @@ static int qcom_ipcc_probe(struct platform_device *pdev) if (!name) return -ENOMEM; - ipcc->irq_domain = irq_domain_add_tree(pdev->dev.of_node, - &qcom_ipcc_irq_ops, ipcc); + ipcc->irq_domain = irq_domain_create_tree(of_fwnode_handle(pdev->dev.of_node), + &qcom_ipcc_irq_ops, ipcc); if (!ipcc->irq_domain) return -ENOMEM; diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c index 53f1888cc84f..d5bf3243fe78 100644 --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -1455,10 +1455,8 @@ static int gpmc_setup_irq(struct gpmc_device *gpmc) gpmc->irq_chip.irq_unmask = gpmc_irq_unmask; gpmc->irq_chip.irq_set_type = gpmc_irq_set_type; - gpmc_irq_domain = irq_domain_add_linear(gpmc->dev->of_node, - gpmc->nirqs, - &gpmc_irq_domain_ops, - gpmc); + gpmc_irq_domain = irq_domain_create_linear(of_fwnode_handle(gpmc->dev->of_node), + gpmc->nirqs, &gpmc_irq_domain_ops, gpmc); if (!gpmc_irq_domain) { dev_err(gpmc->dev, "IRQ domain add failed\n"); return -ENODEV; diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c index 8e68b64bd7f8..488e346047c1 100644 --- a/drivers/mfd/88pm860x-core.c +++ b/drivers/mfd/88pm860x-core.c @@ -624,8 +624,8 @@ static int device_irq_init(struct pm860x_chip *chip, ret = -EBUSY; goto out; } - irq_domain_add_legacy(node, nr_irqs, chip->irq_base, 0, - &pm860x_irq_domain_ops, chip); + irq_domain_create_legacy(of_fwnode_handle(node), nr_irqs, chip->irq_base, 0, + &pm860x_irq_domain_ops, chip); chip->core_irq = i2c->irq; if (!chip->core_irq) goto out; diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c index 15c95828b09a..049abcbd71ce 100644 --- a/drivers/mfd/ab8500-core.c +++ b/drivers/mfd/ab8500-core.c @@ -580,9 +580,9 @@ static int ab8500_irq_init(struct ab8500 *ab8500, struct device_node *np) num_irqs = AB8500_NR_IRQS; /* If ->irq_base is zero this will give a linear mapping */ - ab8500->domain = irq_domain_add_simple(ab8500->dev->of_node, - num_irqs, 0, - &ab8500_irq_ops, ab8500); + ab8500->domain = irq_domain_create_simple(of_fwnode_handle(ab8500->dev->of_node), + num_irqs, 0, + &ab8500_irq_ops, ab8500); if (!ab8500->domain) { dev_err(ab8500->dev, "Failed to create irqdomain\n"); diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c index d919ae9691e2..ac2139597fab 100644 --- a/drivers/mfd/arizona-irq.c +++ b/drivers/mfd/arizona-irq.c @@ -312,8 +312,7 @@ int arizona_irq_init(struct arizona *arizona) flags |= arizona->pdata.irq_flags; /* Allocate a virtual IRQ domain to distribute to the regmap domains */ - arizona->virq = irq_domain_add_linear(NULL, 2, &arizona_domain_ops, - arizona); + arizona->virq = irq_domain_create_linear(NULL, 2, &arizona_domain_ops, arizona); if (!arizona->virq) { dev_err(arizona->dev, "Failed to add core IRQ domain\n"); ret = -EINVAL; diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c index 5b3e355e78f6..21e68a382b11 100644 --- a/drivers/mfd/db8500-prcmu.c +++ b/drivers/mfd/db8500-prcmu.c @@ -2607,9 +2607,9 @@ static int db8500_irq_init(struct device_node *np) { int i; - db8500_irq_domain = irq_domain_add_simple( - np, NUM_PRCMU_WAKEUPS, 0, - &db8500_irq_ops, NULL); + db8500_irq_domain = irq_domain_create_simple(of_fwnode_handle(np), + NUM_PRCMU_WAKEUPS, 0, + &db8500_irq_ops, NULL); if (!db8500_irq_domain) { pr_err("Failed to create irqdomain\n"); diff --git a/drivers/mfd/fsl-imx25-tsadc.c b/drivers/mfd/fsl-imx25-tsadc.c index 6fe388da6fb6..d47152467951 100644 --- a/drivers/mfd/fsl-imx25-tsadc.c +++ b/drivers/mfd/fsl-imx25-tsadc.c @@ -65,15 +65,14 @@ static int mx25_tsadc_setup_irq(struct platform_device *pdev, struct mx25_tsadc *tsadc) { struct device *dev = &pdev->dev; - struct device_node *np = dev->of_node; int irq; irq = platform_get_irq(pdev, 0); if (irq < 0) return irq; - tsadc->domain = irq_domain_add_simple(np, 2, 0, &mx25_tsadc_domain_ops, - tsadc); + tsadc->domain = irq_domain_create_simple(of_fwnode_handle(dev->of_node), 2, 0, + &mx25_tsadc_domain_ops, tsadc); if (!tsadc->domain) { dev_err(dev, "Failed to add irq domain\n"); return -ENOMEM; diff --git a/drivers/mfd/lp8788-irq.c b/drivers/mfd/lp8788-irq.c index 39006297f3d2..ea0fdf7a4b6e 100644 --- a/drivers/mfd/lp8788-irq.c +++ b/drivers/mfd/lp8788-irq.c @@ -161,7 +161,7 @@ int lp8788_irq_init(struct lp8788 *lp, int irq) return -ENOMEM; irqd->lp = lp; - irqd->domain = irq_domain_add_linear(lp->dev->of_node, LP8788_INT_MAX, + irqd->domain = irq_domain_create_linear(of_fwnode_handle(lp->dev->of_node), LP8788_INT_MAX, &lp8788_domain_ops, irqd); if (!irqd->domain) { dev_err(lp->dev, "failed to add irq domain err\n"); diff --git a/drivers/mfd/max8925-core.c b/drivers/mfd/max8925-core.c index 105d79b91493..78b16c67a5fc 100644 --- a/drivers/mfd/max8925-core.c +++ b/drivers/mfd/max8925-core.c @@ -682,8 +682,8 @@ static int max8925_irq_init(struct max8925_chip *chip, int irq, return -EBUSY; } - irq_domain_add_legacy(node, MAX8925_NR_IRQS, chip->irq_base, 0, - &max8925_irq_domain_ops, chip); + irq_domain_create_legacy(of_fwnode_handle(node), MAX8925_NR_IRQS, chip->irq_base, 0, + &max8925_irq_domain_ops, chip); /* request irq handler for pmic main irq*/ chip->core_irq = irq; diff --git a/drivers/mfd/max8997-irq.c b/drivers/mfd/max8997-irq.c index 92e348df03d1..cc87571c9af5 100644 --- a/drivers/mfd/max8997-irq.c +++ b/drivers/mfd/max8997-irq.c @@ -327,8 +327,8 @@ int max8997_irq_init(struct max8997_dev *max8997) true : false; } - domain = irq_domain_add_linear(NULL, MAX8997_IRQ_NR, - &max8997_irq_domain_ops, max8997); + domain = irq_domain_create_linear(NULL, MAX8997_IRQ_NR, + &max8997_irq_domain_ops, max8997); if (!domain) { dev_err(max8997->dev, "could not create irq domain\n"); return -ENODEV; diff --git a/drivers/mfd/max8998-irq.c b/drivers/mfd/max8998-irq.c index 83b6f510bc05..b0773fa6e07f 100644 --- a/drivers/mfd/max8998-irq.c +++ b/drivers/mfd/max8998-irq.c @@ -230,7 +230,7 @@ int max8998_irq_init(struct max8998_dev *max8998) max8998_write_reg(max8998->i2c, MAX8998_REG_STATUSM1, 0xff); max8998_write_reg(max8998->i2c, MAX8998_REG_STATUSM2, 0xff); - domain = irq_domain_add_simple(NULL, MAX8998_IRQ_NR, + domain = irq_domain_create_simple(NULL, MAX8998_IRQ_NR, max8998->irq_base, &max8998_irq_domain_ops, max8998); if (!domain) { dev_err(max8998->dev, "could not create irq domain\n"); diff --git a/drivers/mfd/mt6358-irq.c b/drivers/mfd/mt6358-irq.c index 49830b526ee8..9f0bcc3ad7a1 100644 --- a/drivers/mfd/mt6358-irq.c +++ b/drivers/mfd/mt6358-irq.c @@ -272,9 +272,9 @@ int mt6358_irq_init(struct mt6397_chip *chip) irqd->pmic_ints[i].en_reg_shift * j, 0); } - chip->irq_domain = irq_domain_add_linear(chip->dev->of_node, - irqd->num_pmic_irqs, - &mt6358_irq_domain_ops, chip); + chip->irq_domain = irq_domain_create_linear(of_fwnode_handle(chip->dev->of_node), + irqd->num_pmic_irqs, + &mt6358_irq_domain_ops, chip); if (!chip->irq_domain) { dev_err(chip->dev, "Could not create IRQ domain\n"); return -ENODEV; diff --git a/drivers/mfd/mt6397-irq.c b/drivers/mfd/mt6397-irq.c index 1310665200ed..badc614b4345 100644 --- a/drivers/mfd/mt6397-irq.c +++ b/drivers/mfd/mt6397-irq.c @@ -216,10 +216,8 @@ int mt6397_irq_init(struct mt6397_chip *chip) regmap_write(chip->regmap, chip->int_con[2], 0x0); chip->pm_nb.notifier_call = mt6397_irq_pm_notifier; - chip->irq_domain = irq_domain_add_linear(chip->dev->of_node, - MT6397_IRQ_NR, - &mt6397_irq_domain_ops, - chip); + chip->irq_domain = irq_domain_create_linear(of_fwnode_handle(chip->dev->of_node), + MT6397_IRQ_NR, &mt6397_irq_domain_ops, chip); if (!chip->irq_domain) { dev_err(chip->dev, "could not create irq domain\n"); return -ENOMEM; diff --git a/drivers/mfd/qcom-pm8xxx.c b/drivers/mfd/qcom-pm8xxx.c index f9ebdf5845b8..c96ea6fbede8 100644 --- a/drivers/mfd/qcom-pm8xxx.c +++ b/drivers/mfd/qcom-pm8xxx.c @@ -559,10 +559,8 @@ static int pm8xxx_probe(struct platform_device *pdev) chip->pm_irq_data = data; spin_lock_init(&chip->pm_irq_lock); - chip->irqdomain = irq_domain_add_linear(pdev->dev.of_node, - data->num_irqs, - &pm8xxx_irq_domain_ops, - chip); + chip->irqdomain = irq_domain_create_linear(of_fwnode_handle(pdev->dev.of_node), + data->num_irqs, &pm8xxx_irq_domain_ops, chip); if (!chip->irqdomain) return -ENODEV; diff --git a/drivers/mfd/stmfx.c b/drivers/mfd/stmfx.c index f391c2ccaa72..823b1d29389e 100644 --- a/drivers/mfd/stmfx.c +++ b/drivers/mfd/stmfx.c @@ -269,7 +269,7 @@ static int stmfx_irq_init(struct i2c_client *client) u32 irqoutpin = 0, irqtrigger; int ret; - stmfx->irq_domain = irq_domain_add_simple(stmfx->dev->of_node, + stmfx->irq_domain = irq_domain_create_simple(of_fwnode_handle(stmfx->dev->of_node), STMFX_REG_IRQ_SRC_MAX, 0, &stmfx_irq_ops, stmfx); if (!stmfx->irq_domain) { diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c index 9c3cf58457a7..819d19dc9b4a 100644 --- a/drivers/mfd/stmpe.c +++ b/drivers/mfd/stmpe.c @@ -1219,8 +1219,8 @@ static int stmpe_irq_init(struct stmpe *stmpe, struct device_node *np) int base = 0; int num_irqs = stmpe->variant->num_irqs; - stmpe->domain = irq_domain_add_simple(np, num_irqs, base, - &stmpe_irq_ops, stmpe); + stmpe->domain = irq_domain_create_simple(of_fwnode_handle(np), num_irqs, + base, &stmpe_irq_ops, stmpe); if (!stmpe->domain) { dev_err(stmpe->dev, "Failed to create irqdomain\n"); return -ENOSYS; diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c index ef953ee73145..2d4eb771e230 100644 --- a/drivers/mfd/tc3589x.c +++ b/drivers/mfd/tc3589x.c @@ -234,9 +234,9 @@ static const struct irq_domain_ops tc3589x_irq_ops = { static int tc3589x_irq_init(struct tc3589x *tc3589x, struct device_node *np) { - tc3589x->domain = irq_domain_add_simple( - np, TC3589x_NR_INTERNAL_IRQS, 0, - &tc3589x_irq_ops, tc3589x); + tc3589x->domain = irq_domain_create_simple(of_fwnode_handle(np), + TC3589x_NR_INTERNAL_IRQS, 0, + &tc3589x_irq_ops, tc3589x); if (!tc3589x->domain) { dev_err(tc3589x->dev, "Failed to create irqdomain\n"); diff --git a/drivers/mfd/tps65217.c b/drivers/mfd/tps65217.c index 029ecc32f078..4e9669d327b4 100644 --- a/drivers/mfd/tps65217.c +++ b/drivers/mfd/tps65217.c @@ -158,7 +158,7 @@ static int tps65217_irq_init(struct tps65217 *tps, int irq) tps65217_set_bits(tps, TPS65217_REG_INT, TPS65217_INT_MASK, TPS65217_INT_MASK, TPS65217_PROTECT_NONE); - tps->irq_domain = irq_domain_add_linear(tps->dev->of_node, + tps->irq_domain = irq_domain_create_linear(of_fwnode_handle(tps->dev->of_node), TPS65217_NUM_IRQ, &tps65217_irq_domain_ops, tps); if (!tps->irq_domain) { dev_err(tps->dev, "Could not create IRQ domain\n"); diff --git a/drivers/mfd/tps6586x.c b/drivers/mfd/tps6586x.c index 82714899efb2..853c48286071 100644 --- a/drivers/mfd/tps6586x.c +++ b/drivers/mfd/tps6586x.c @@ -363,7 +363,7 @@ static int tps6586x_irq_init(struct tps6586x *tps6586x, int irq, new_irq_base = 0; } - tps6586x->irq_domain = irq_domain_add_simple(tps6586x->dev->of_node, + tps6586x->irq_domain = irq_domain_create_simple(of_fwnode_handle(tps6586x->dev->of_node), irq_num, new_irq_base, &tps6586x_domain_ops, tps6586x); if (!tps6586x->irq_domain) { diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c index 87496c1cb8bc..232c2bfe8c18 100644 --- a/drivers/mfd/twl4030-irq.c +++ b/drivers/mfd/twl4030-irq.c @@ -691,8 +691,8 @@ int twl4030_init_irq(struct device *dev, int irq_num) return irq_base; } - irq_domain_add_legacy(node, nr_irqs, irq_base, 0, - &irq_domain_simple_ops, NULL); + irq_domain_create_legacy(of_fwnode_handle(node), nr_irqs, irq_base, 0, + &irq_domain_simple_ops, NULL); irq_end = irq_base + TWL4030_CORE_NR_IRQS; diff --git a/drivers/mfd/twl6030-irq.c b/drivers/mfd/twl6030-irq.c index 3c03681c124c..00b14cef1dfb 100644 --- a/drivers/mfd/twl6030-irq.c +++ b/drivers/mfd/twl6030-irq.c @@ -364,7 +364,6 @@ static const struct of_device_id twl6030_of_match[] __maybe_unused = { int twl6030_init_irq(struct device *dev, int irq_num) { - struct device_node *node = dev->of_node; int nr_irqs; int status; u8 mask[3]; @@ -412,8 +411,8 @@ int twl6030_init_irq(struct device *dev, int irq_num) twl6030_irq->irq_mapping_tbl = of_id->data; twl6030_irq->irq_domain = - irq_domain_add_linear(node, nr_irqs, - &twl6030_irq_domain_ops, twl6030_irq); + irq_domain_create_linear(of_fwnode_handle(dev->of_node), nr_irqs, + &twl6030_irq_domain_ops, twl6030_irq); if (!twl6030_irq->irq_domain) { dev_err(dev, "Can't add irq_domain\n"); return -ENOMEM; diff --git a/drivers/mfd/wm831x-irq.c b/drivers/mfd/wm831x-irq.c index f1f58e3149ae..b3883fa5dd9f 100644 --- a/drivers/mfd/wm831x-irq.c +++ b/drivers/mfd/wm831x-irq.c @@ -587,16 +587,13 @@ int wm831x_irq_init(struct wm831x *wm831x, int irq) } if (irq_base) - domain = irq_domain_add_legacy(wm831x->dev->of_node, - ARRAY_SIZE(wm831x_irqs), - irq_base, 0, - &wm831x_irq_domain_ops, - wm831x); + domain = irq_domain_create_legacy(of_fwnode_handle(wm831x->dev->of_node), + ARRAY_SIZE(wm831x_irqs), irq_base, 0, + &wm831x_irq_domain_ops, wm831x); else - domain = irq_domain_add_linear(wm831x->dev->of_node, - ARRAY_SIZE(wm831x_irqs), - &wm831x_irq_domain_ops, - wm831x); + domain = irq_domain_create_linear(of_fwnode_handle(wm831x->dev->of_node), + ARRAY_SIZE(wm831x_irqs), &wm831x_irq_domain_ops, + wm831x); if (!domain) { dev_warn(wm831x->dev, "Failed to allocate IRQ domain\n"); diff --git a/drivers/mfd/wm8994-irq.c b/drivers/mfd/wm8994-irq.c index 651a028bc519..1475b1ac6983 100644 --- a/drivers/mfd/wm8994-irq.c +++ b/drivers/mfd/wm8994-irq.c @@ -213,9 +213,7 @@ int wm8994_irq_init(struct wm8994 *wm8994) return ret; } - wm8994->edge_irq = irq_domain_add_linear(NULL, 1, - &wm8994_edge_irq_ops, - wm8994); + wm8994->edge_irq = irq_domain_create_linear(NULL, 1, &wm8994_edge_irq_ops, wm8994); ret = regmap_add_irq_chip(wm8994->regmap, irq_create_mapping(wm8994->edge_irq, diff --git a/drivers/misc/hi6421v600-irq.c b/drivers/misc/hi6421v600-irq.c index 69ee4f39af2a..187c5bc91e31 100644 --- a/drivers/misc/hi6421v600-irq.c +++ b/drivers/misc/hi6421v600-irq.c @@ -254,8 +254,9 @@ static int hi6421v600_irq_probe(struct platform_device *pdev) if (!priv->irqs) return -ENOMEM; - priv->domain = irq_domain_add_simple(np, PMIC_IRQ_LIST_MAX, 0, - &hi6421v600_domain_ops, priv); + priv->domain = irq_domain_create_simple(of_fwnode_handle(np), + PMIC_IRQ_LIST_MAX, 0, + &hi6421v600_domain_ops, priv); if (!priv->domain) { dev_err(dev, "Failed to create IRQ domain\n"); return -ENODEV; diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c index f95a9aac56ee..d66da5cbbeb9 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -2767,8 +2767,9 @@ static int ksz_irq_common_setup(struct ksz_device *dev, struct ksz_irq *kirq) kirq->dev = dev; kirq->masked = ~0; - kirq->domain = irq_domain_add_simple(dev->dev->of_node, kirq->nirqs, 0, - &ksz_irq_domain_ops, kirq); + kirq->domain = irq_domain_create_simple(of_fwnode_handle(dev->dev->of_node), + kirq->nirqs, 0, + &ksz_irq_domain_ops, kirq); if (!kirq->domain) return -ENOMEM; diff --git a/drivers/net/dsa/microchip/ksz_ptp.c b/drivers/net/dsa/microchip/ksz_ptp.c index 22fb9ef4645c..992101e4bdee 100644 --- a/drivers/net/dsa/microchip/ksz_ptp.c +++ b/drivers/net/dsa/microchip/ksz_ptp.c @@ -1136,8 +1136,8 @@ int ksz_ptp_irq_setup(struct dsa_switch *ds, u8 p) init_completion(&port->tstamp_msg_comp); - ptpirq->domain = irq_domain_add_linear(dev->dev->of_node, ptpirq->nirqs, - &ksz_ptp_irq_domain_ops, ptpirq); + ptpirq->domain = irq_domain_create_linear(of_fwnode_handle(dev->dev->of_node), + ptpirq->nirqs, &ksz_ptp_irq_domain_ops, ptpirq); if (!ptpirq->domain) return -ENOMEM; diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 08db846cda8d..2281d6ab8c9a 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -297,7 +297,7 @@ static int mv88e6xxx_g1_irq_setup_common(struct mv88e6xxx_chip *chip) u16 reg, mask; chip->g1_irq.nirqs = chip->info->g1_irqs; - chip->g1_irq.domain = irq_domain_add_simple( + chip->g1_irq.domain = irq_domain_create_simple( NULL, chip->g1_irq.nirqs, 0, &mv88e6xxx_g1_irq_domain_ops, chip); if (!chip->g1_irq.domain) diff --git a/drivers/net/dsa/mv88e6xxx/global2.c b/drivers/net/dsa/mv88e6xxx/global2.c index b2b5f6ba438f..aaf97c1e3167 100644 --- a/drivers/net/dsa/mv88e6xxx/global2.c +++ b/drivers/net/dsa/mv88e6xxx/global2.c @@ -1154,8 +1154,10 @@ int mv88e6xxx_g2_irq_setup(struct mv88e6xxx_chip *chip) if (err) return err; - chip->g2_irq.domain = irq_domain_add_simple( - chip->dev->of_node, 16, 0, &mv88e6xxx_g2_irq_domain_ops, chip); + chip->g2_irq.domain = irq_domain_create_simple(of_fwnode_handle(chip->dev->of_node), + 16, 0, + &mv88e6xxx_g2_irq_domain_ops, + chip); if (!chip->g2_irq.domain) return -ENOMEM; diff --git a/drivers/net/dsa/qca/ar9331.c b/drivers/net/dsa/qca/ar9331.c index e9f2c67bc15f..79a29676ca6f 100644 --- a/drivers/net/dsa/qca/ar9331.c +++ b/drivers/net/dsa/qca/ar9331.c @@ -821,8 +821,8 @@ static int ar9331_sw_irq_init(struct ar9331_sw_priv *priv) return ret; } - priv->irqdomain = irq_domain_add_linear(np, 1, &ar9331_sw_irqdomain_ops, - priv); + priv->irqdomain = irq_domain_create_linear(of_fwnode_handle(np), 1, + &ar9331_sw_irqdomain_ops, priv); if (!priv->irqdomain) { dev_err(dev, "failed to create IRQ domain\n"); return -EINVAL; diff --git a/drivers/net/dsa/realtek/rtl8365mb.c b/drivers/net/dsa/realtek/rtl8365mb.c index 7e96355c28bd..964a56ee16cc 100644 --- a/drivers/net/dsa/realtek/rtl8365mb.c +++ b/drivers/net/dsa/realtek/rtl8365mb.c @@ -1719,8 +1719,8 @@ static int rtl8365mb_irq_setup(struct realtek_priv *priv) goto out_put_node; } - priv->irqdomain = irq_domain_add_linear(intc, priv->num_ports, - &rtl8365mb_irqdomain_ops, priv); + priv->irqdomain = irq_domain_create_linear(of_fwnode_handle(intc), priv->num_ports, + &rtl8365mb_irqdomain_ops, priv); if (!priv->irqdomain) { dev_err(priv->dev, "failed to add irq domain\n"); ret = -ENOMEM; diff --git a/drivers/net/dsa/realtek/rtl8366rb.c b/drivers/net/dsa/realtek/rtl8366rb.c index f54771cab56d..8bdb52b5fdcb 100644 --- a/drivers/net/dsa/realtek/rtl8366rb.c +++ b/drivers/net/dsa/realtek/rtl8366rb.c @@ -550,10 +550,8 @@ static int rtl8366rb_setup_cascaded_irq(struct realtek_priv *priv) dev_err(priv->dev, "unable to request irq: %d\n", ret); goto out_put_node; } - priv->irqdomain = irq_domain_add_linear(intc, - RTL8366RB_NUM_INTERRUPT, - &rtl8366rb_irqdomain_ops, - priv); + priv->irqdomain = irq_domain_create_linear(of_fwnode_handle(intc), RTL8366RB_NUM_INTERRUPT, + &rtl8366rb_irqdomain_ops, priv); if (!priv->irqdomain) { dev_err(priv->dev, "failed to create IRQ domain\n"); ret = -EINVAL; diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_irq.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_irq.c index 8658a51ee810..f2c2bd257e39 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_irq.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_irq.c @@ -184,8 +184,8 @@ int txgbe_setup_misc_irq(struct txgbe *txgbe) goto skip_sp_irq; txgbe->misc.nirqs = 1; - txgbe->misc.domain = irq_domain_add_simple(NULL, txgbe->misc.nirqs, 0, - &txgbe_misc_irq_domain_ops, txgbe); + txgbe->misc.domain = irq_domain_create_simple(NULL, txgbe->misc.nirqs, 0, + &txgbe_misc_irq_domain_ops, txgbe); if (!txgbe->misc.domain) return -ENOMEM; diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index e4f1663b6204..3e8025a71fcb 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -2456,14 +2456,11 @@ static struct irq_chip lan78xx_irqchip = { static int lan78xx_setup_irq_domain(struct lan78xx_net *dev) { - struct device_node *of_node; struct irq_domain *irqdomain; unsigned int irqmap = 0; u32 buf; int ret = 0; - of_node = dev->udev->dev.parent->of_node; - mutex_init(&dev->domain_data.irq_lock); ret = lan78xx_read_reg(dev, INT_EP_CTL, &buf); @@ -2475,8 +2472,10 @@ static int lan78xx_setup_irq_domain(struct lan78xx_net *dev) dev->domain_data.irqchip = &lan78xx_irqchip; dev->domain_data.irq_handler = handle_simple_irq; - irqdomain = irq_domain_add_simple(of_node, MAX_INT_EP, 0, - &chip_domain_ops, &dev->domain_data); + irqdomain = irq_domain_create_simple(of_fwnode_handle(dev->udev->dev.parent->of_node), + MAX_INT_EP, 0, + &chip_domain_ops, + &dev->domain_data); if (irqdomain) { /* create mapping for PHY interrupt */ irqmap = irq_create_mapping(irqdomain, INT_EP_PHY); diff --git a/drivers/pci/controller/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c index 33d6bf460ffe..3219704aba0e 100644 --- a/drivers/pci/controller/dwc/pci-dra7xx.c +++ b/drivers/pci/controller/dwc/pci-dra7xx.c @@ -359,8 +359,8 @@ static int dra7xx_pcie_init_irq_domain(struct dw_pcie_rp *pp) irq_set_chained_handler_and_data(pp->irq, dra7xx_pcie_msi_irq_handler, pp); - dra7xx->irq_domain = irq_domain_add_linear(pcie_intc_node, PCI_NUM_INTX, - &intx_domain_ops, pp); + dra7xx->irq_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node), + PCI_NUM_INTX, &intx_domain_ops, pp); of_node_put(pcie_intc_node); if (!dra7xx->irq_domain) { dev_err(dev, "Failed to get a INTx IRQ domain\n"); diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c index 76a37368ae4f..1385d9db7b32 100644 --- a/drivers/pci/controller/dwc/pci-keystone.c +++ b/drivers/pci/controller/dwc/pci-keystone.c @@ -761,7 +761,7 @@ static int ks_pcie_config_intx_irq(struct keystone_pcie *ks_pcie) ks_pcie); } - intx_irq_domain = irq_domain_add_linear(intc_np, PCI_NUM_INTX, + intx_irq_domain = irq_domain_create_linear(of_fwnode_handle(intc_np), PCI_NUM_INTX, &ks_pcie_intx_irq_domain_ops, NULL); if (!intx_irq_domain) { dev_err(dev, "Failed to add irq domain for INTX irqs\n"); diff --git a/drivers/pci/controller/dwc/pcie-amd-mdb.c b/drivers/pci/controller/dwc/pcie-amd-mdb.c index 4eb2a4e8189d..9f7251a16d32 100644 --- a/drivers/pci/controller/dwc/pcie-amd-mdb.c +++ b/drivers/pci/controller/dwc/pcie-amd-mdb.c @@ -290,8 +290,8 @@ static int amd_mdb_pcie_init_irq_domains(struct amd_mdb_pcie *pcie, return -ENODEV; } - pcie->mdb_domain = irq_domain_add_linear(pcie_intc_node, 32, - &event_domain_ops, pcie); + pcie->mdb_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node), 32, + &event_domain_ops, pcie); if (!pcie->mdb_domain) { err = -ENOMEM; dev_err(dev, "Failed to add MDB domain\n"); @@ -300,8 +300,8 @@ static int amd_mdb_pcie_init_irq_domains(struct amd_mdb_pcie *pcie, irq_domain_update_bus_token(pcie->mdb_domain, DOMAIN_BUS_NEXUS); - pcie->intx_domain = irq_domain_add_linear(pcie_intc_node, PCI_NUM_INTX, - &amd_intx_domain_ops, pcie); + pcie->intx_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node), + PCI_NUM_INTX, &amd_intx_domain_ops, pcie); if (!pcie->intx_domain) { err = -ENOMEM; dev_err(dev, "Failed to add INTx domain\n"); diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c index ecc33f6789e3..d1cd48efad43 100644 --- a/drivers/pci/controller/dwc/pcie-designware-host.c +++ b/drivers/pci/controller/dwc/pcie-designware-host.c @@ -227,7 +227,7 @@ static const struct irq_domain_ops dw_pcie_msi_domain_ops = { int dw_pcie_allocate_domains(struct dw_pcie_rp *pp) { struct dw_pcie *pci = to_dw_pcie_from_pp(pp); - struct fwnode_handle *fwnode = of_node_to_fwnode(pci->dev->of_node); + struct fwnode_handle *fwnode = of_fwnode_handle(pci->dev->of_node); pp->irq_domain = irq_domain_create_linear(fwnode, pp->num_vectors, &dw_pcie_msi_domain_ops, pp); diff --git a/drivers/pci/controller/dwc/pcie-dw-rockchip.c b/drivers/pci/controller/dwc/pcie-dw-rockchip.c index c624b7ebd118..678d510a261d 100644 --- a/drivers/pci/controller/dwc/pcie-dw-rockchip.c +++ b/drivers/pci/controller/dwc/pcie-dw-rockchip.c @@ -144,8 +144,8 @@ static int rockchip_pcie_init_irq_domain(struct rockchip_pcie *rockchip) return -EINVAL; } - rockchip->irq_domain = irq_domain_add_linear(intc, PCI_NUM_INTX, - &intx_domain_ops, rockchip); + rockchip->irq_domain = irq_domain_create_linear(of_fwnode_handle(intc), PCI_NUM_INTX, + &intx_domain_ops, rockchip); of_node_put(intc); if (!rockchip->irq_domain) { dev_err(dev, "failed to get a INTx IRQ domain\n"); diff --git a/drivers/pci/controller/dwc/pcie-uniphier.c b/drivers/pci/controller/dwc/pcie-uniphier.c index 5757ca3803c9..43b28f826edd 100644 --- a/drivers/pci/controller/dwc/pcie-uniphier.c +++ b/drivers/pci/controller/dwc/pcie-uniphier.c @@ -279,7 +279,7 @@ static int uniphier_pcie_config_intx_irq(struct dw_pcie_rp *pp) goto out_put_node; } - pcie->intx_irq_domain = irq_domain_add_linear(np_intc, PCI_NUM_INTX, + pcie->intx_irq_domain = irq_domain_create_linear(of_fwnode_handle(np_intc), PCI_NUM_INTX, &uniphier_intx_domain_ops, pp); if (!pcie->intx_irq_domain) { dev_err(pci->dev, "Failed to get INTx domain\n"); diff --git a/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c b/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c index 0e088e74155d..a600f46ee3c3 100644 --- a/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c +++ b/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c @@ -435,12 +435,12 @@ static const struct irq_domain_ops msi_domain_ops = { static int mobiveil_allocate_msi_domains(struct mobiveil_pcie *pcie) { struct device *dev = &pcie->pdev->dev; - struct fwnode_handle *fwnode = of_node_to_fwnode(dev->of_node); + struct fwnode_handle *fwnode = of_fwnode_handle(dev->of_node); struct mobiveil_msi *msi = &pcie->rp.msi; mutex_init(&msi->lock); - msi->dev_domain = irq_domain_add_linear(NULL, msi->num_of_vectors, - &msi_domain_ops, pcie); + msi->dev_domain = irq_domain_create_linear(NULL, msi->num_of_vectors, + &msi_domain_ops, pcie); if (!msi->dev_domain) { dev_err(dev, "failed to create IRQ domain\n"); return -ENOMEM; @@ -461,12 +461,11 @@ static int mobiveil_allocate_msi_domains(struct mobiveil_pcie *pcie) static int mobiveil_pcie_init_irq_domain(struct mobiveil_pcie *pcie) { struct device *dev = &pcie->pdev->dev; - struct device_node *node = dev->of_node; struct mobiveil_root_port *rp = &pcie->rp; /* setup INTx */ - rp->intx_domain = irq_domain_add_linear(node, PCI_NUM_INTX, - &intx_domain_ops, pcie); + rp->intx_domain = irq_domain_create_linear(of_fwnode_handle(dev->of_node), PCI_NUM_INTX, + &intx_domain_ops, pcie); if (!rp->intx_domain) { dev_err(dev, "Failed to get a INTx IRQ domain\n"); diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c index a29796cce420..7bac64533b14 100644 --- a/drivers/pci/controller/pci-aardvark.c +++ b/drivers/pci/controller/pci-aardvark.c @@ -1456,9 +1456,8 @@ static int advk_pcie_init_msi_irq_domain(struct advk_pcie *pcie) raw_spin_lock_init(&pcie->msi_irq_lock); mutex_init(&pcie->msi_used_lock); - pcie->msi_inner_domain = - irq_domain_add_linear(NULL, MSI_IRQ_NUM, - &advk_msi_domain_ops, pcie); + pcie->msi_inner_domain = irq_domain_create_linear(NULL, MSI_IRQ_NUM, + &advk_msi_domain_ops, pcie); if (!pcie->msi_inner_domain) return -ENOMEM; @@ -1508,9 +1507,8 @@ static int advk_pcie_init_irq_domain(struct advk_pcie *pcie) irq_chip->irq_mask = advk_pcie_irq_mask; irq_chip->irq_unmask = advk_pcie_irq_unmask; - pcie->irq_domain = - irq_domain_add_linear(pcie_intc_node, PCI_NUM_INTX, - &advk_pcie_irq_domain_ops, pcie); + pcie->irq_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node), PCI_NUM_INTX, + &advk_pcie_irq_domain_ops, pcie); if (!pcie->irq_domain) { dev_err(dev, "Failed to get a INTx IRQ domain\n"); ret = -ENOMEM; @@ -1549,9 +1547,7 @@ static const struct irq_domain_ops advk_pcie_rp_irq_domain_ops = { static int advk_pcie_init_rp_irq_domain(struct advk_pcie *pcie) { - pcie->rp_irq_domain = irq_domain_add_linear(NULL, 1, - &advk_pcie_rp_irq_domain_ops, - pcie); + pcie->rp_irq_domain = irq_domain_create_linear(NULL, 1, &advk_pcie_rp_irq_domain_ops, pcie); if (!pcie->rp_irq_domain) { dev_err(&pcie->pdev->dev, "Failed to add Root Port IRQ domain\n"); return -ENOMEM; diff --git a/drivers/pci/controller/pci-ftpci100.c b/drivers/pci/controller/pci-ftpci100.c index ffdeed25e961..28e43831c0f1 100644 --- a/drivers/pci/controller/pci-ftpci100.c +++ b/drivers/pci/controller/pci-ftpci100.c @@ -345,8 +345,8 @@ static int faraday_pci_setup_cascaded_irq(struct faraday_pci *p) return irq ?: -EINVAL; } - p->irqdomain = irq_domain_add_linear(intc, PCI_NUM_INTX, - &faraday_pci_irqdomain_ops, p); + p->irqdomain = irq_domain_create_linear(of_fwnode_handle(intc), PCI_NUM_INTX, + &faraday_pci_irqdomain_ops, p); of_node_put(intc); if (!p->irqdomain) { dev_err(p->dev, "failed to create Gemini PCI IRQ domain\n"); diff --git a/drivers/pci/controller/pci-mvebu.c b/drivers/pci/controller/pci-mvebu.c index b0e3bce10aa4..60da24ba0a19 100644 --- a/drivers/pci/controller/pci-mvebu.c +++ b/drivers/pci/controller/pci-mvebu.c @@ -1078,9 +1078,9 @@ static int mvebu_pcie_init_irq_domain(struct mvebu_pcie_port *port) return -ENODEV; } - port->intx_irq_domain = irq_domain_add_linear(pcie_intc_node, PCI_NUM_INTX, - &mvebu_pcie_intx_irq_domain_ops, - port); + port->intx_irq_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node), + PCI_NUM_INTX, + &mvebu_pcie_intx_irq_domain_ops, port); of_node_put(pcie_intc_node); if (!port->intx_irq_domain) { dev_err(dev, "Failed to get INTx IRQ domain for %s\n", port->name); diff --git a/drivers/pci/controller/pci-xgene-msi.c b/drivers/pci/controller/pci-xgene-msi.c index 7bce327897c9..69a9c0a87639 100644 --- a/drivers/pci/controller/pci-xgene-msi.c +++ b/drivers/pci/controller/pci-xgene-msi.c @@ -247,7 +247,7 @@ static int xgene_allocate_domains(struct xgene_msi *msi) if (!msi->inner_domain) return -ENOMEM; - msi->msi_domain = pci_msi_create_irq_domain(of_node_to_fwnode(msi->node), + msi->msi_domain = pci_msi_create_irq_domain(of_fwnode_handle(msi->node), &xgene_msi_domain_info, msi->inner_domain); diff --git a/drivers/pci/controller/pcie-altera-msi.c b/drivers/pci/controller/pcie-altera-msi.c index e1cee3c0575f..a43f21eb8fbb 100644 --- a/drivers/pci/controller/pcie-altera-msi.c +++ b/drivers/pci/controller/pcie-altera-msi.c @@ -164,9 +164,9 @@ static const struct irq_domain_ops msi_domain_ops = { static int altera_allocate_domains(struct altera_msi *msi) { - struct fwnode_handle *fwnode = of_node_to_fwnode(msi->pdev->dev.of_node); + struct fwnode_handle *fwnode = of_fwnode_handle(msi->pdev->dev.of_node); - msi->inner_domain = irq_domain_add_linear(NULL, msi->num_of_vectors, + msi->inner_domain = irq_domain_create_linear(NULL, msi->num_of_vectors, &msi_domain_ops, msi); if (!msi->inner_domain) { dev_err(&msi->pdev->dev, "failed to create IRQ domain\n"); diff --git a/drivers/pci/controller/pcie-altera.c b/drivers/pci/controller/pcie-altera.c index 70409e71a18f..0fc77176a52e 100644 --- a/drivers/pci/controller/pcie-altera.c +++ b/drivers/pci/controller/pcie-altera.c @@ -855,7 +855,7 @@ static int altera_pcie_init_irq_domain(struct altera_pcie *pcie) struct device_node *node = dev->of_node; /* Setup INTx */ - pcie->irq_domain = irq_domain_add_linear(node, PCI_NUM_INTX, + pcie->irq_domain = irq_domain_create_linear(of_fwnode_handle(node), PCI_NUM_INTX, &intx_domain_ops, pcie); if (!pcie->irq_domain) { dev_err(dev, "Failed to get a INTx IRQ domain\n"); diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c index e19628e13898..92887b394eb4 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -581,10 +581,10 @@ static const struct irq_domain_ops msi_domain_ops = { static int brcm_allocate_domains(struct brcm_msi *msi) { - struct fwnode_handle *fwnode = of_node_to_fwnode(msi->np); + struct fwnode_handle *fwnode = of_fwnode_handle(msi->np); struct device *dev = msi->dev; - msi->inner_domain = irq_domain_add_linear(NULL, msi->nr, &msi_domain_ops, msi); + msi->inner_domain = irq_domain_create_linear(NULL, msi->nr, &msi_domain_ops, msi); if (!msi->inner_domain) { dev_err(dev, "failed to create IRQ domain\n"); return -ENOMEM; diff --git a/drivers/pci/controller/pcie-iproc-msi.c b/drivers/pci/controller/pcie-iproc-msi.c index 649fcb449f34..d2cb4c4f821a 100644 --- a/drivers/pci/controller/pcie-iproc-msi.c +++ b/drivers/pci/controller/pcie-iproc-msi.c @@ -446,12 +446,12 @@ static void iproc_msi_disable(struct iproc_msi *msi) static int iproc_msi_alloc_domains(struct device_node *node, struct iproc_msi *msi) { - msi->inner_domain = irq_domain_add_linear(NULL, msi->nr_msi_vecs, - &msi_domain_ops, msi); + msi->inner_domain = irq_domain_create_linear(NULL, msi->nr_msi_vecs, + &msi_domain_ops, msi); if (!msi->inner_domain) return -ENOMEM; - msi->msi_domain = pci_msi_create_irq_domain(of_node_to_fwnode(node), + msi->msi_domain = pci_msi_create_irq_domain(of_fwnode_handle(node), &iproc_msi_domain_info, msi->inner_domain); if (!msi->msi_domain) { diff --git a/drivers/pci/controller/pcie-mediatek-gen3.c b/drivers/pci/controller/pcie-mediatek-gen3.c index 9d52504acae4..b55f5973414c 100644 --- a/drivers/pci/controller/pcie-mediatek-gen3.c +++ b/drivers/pci/controller/pcie-mediatek-gen3.c @@ -745,8 +745,8 @@ static int mtk_pcie_init_irq_domains(struct mtk_gen3_pcie *pcie) return -ENODEV; } - pcie->intx_domain = irq_domain_add_linear(intc_node, PCI_NUM_INTX, - &intx_domain_ops, pcie); + pcie->intx_domain = irq_domain_create_linear(of_fwnode_handle(intc_node), PCI_NUM_INTX, + &intx_domain_ops, pcie); if (!pcie->intx_domain) { dev_err(dev, "failed to create INTx IRQ domain\n"); ret = -ENODEV; @@ -756,8 +756,9 @@ static int mtk_pcie_init_irq_domains(struct mtk_gen3_pcie *pcie) /* Setup MSI */ mutex_init(&pcie->lock); - pcie->msi_bottom_domain = irq_domain_add_linear(node, PCIE_MSI_IRQS_NUM, - &mtk_msi_bottom_domain_ops, pcie); + pcie->msi_bottom_domain = irq_domain_create_linear(of_fwnode_handle(node), + PCIE_MSI_IRQS_NUM, + &mtk_msi_bottom_domain_ops, pcie); if (!pcie->msi_bottom_domain) { dev_err(dev, "failed to create MSI bottom domain\n"); ret = -ENODEV; diff --git a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie-mediatek.c index 811a8b4acd50..e1934aa06c8d 100644 --- a/drivers/pci/controller/pcie-mediatek.c +++ b/drivers/pci/controller/pcie-mediatek.c @@ -485,7 +485,7 @@ static struct msi_domain_info mtk_msi_domain_info = { static int mtk_pcie_allocate_msi_domains(struct mtk_pcie_port *port) { - struct fwnode_handle *fwnode = of_node_to_fwnode(port->pcie->dev->of_node); + struct fwnode_handle *fwnode = of_fwnode_handle(port->pcie->dev->of_node); mutex_init(&port->lock); @@ -569,8 +569,8 @@ static int mtk_pcie_init_irq_domain(struct mtk_pcie_port *port, return -ENODEV; } - port->irq_domain = irq_domain_add_linear(pcie_intc_node, PCI_NUM_INTX, - &intx_domain_ops, port); + port->irq_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node), PCI_NUM_INTX, + &intx_domain_ops, port); of_node_put(pcie_intc_node); if (!port->irq_domain) { dev_err(dev, "failed to get INTx IRQ domain\n"); diff --git a/drivers/pci/controller/pcie-rockchip-host.c b/drivers/pci/controller/pcie-rockchip-host.c index 6a46be17aa91..b9e7a8710cf0 100644 --- a/drivers/pci/controller/pcie-rockchip-host.c +++ b/drivers/pci/controller/pcie-rockchip-host.c @@ -693,8 +693,8 @@ static int rockchip_pcie_init_irq_domain(struct rockchip_pcie *rockchip) return -EINVAL; } - rockchip->irq_domain = irq_domain_add_linear(intc, PCI_NUM_INTX, - &intx_domain_ops, rockchip); + rockchip->irq_domain = irq_domain_create_linear(of_fwnode_handle(intc), PCI_NUM_INTX, + &intx_domain_ops, rockchip); of_node_put(intc); if (!rockchip->irq_domain) { dev_err(dev, "failed to get a INTx IRQ domain\n"); diff --git a/drivers/pci/controller/pcie-xilinx-cpm.c b/drivers/pci/controller/pcie-xilinx-cpm.c index 13ca493d22bd..d38f27e20761 100644 --- a/drivers/pci/controller/pcie-xilinx-cpm.c +++ b/drivers/pci/controller/pcie-xilinx-cpm.c @@ -395,17 +395,15 @@ static int xilinx_cpm_pcie_init_irq_domain(struct xilinx_cpm_pcie *port) return -EINVAL; } - port->cpm_domain = irq_domain_add_linear(pcie_intc_node, 32, - &event_domain_ops, - port); + port->cpm_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node), 32, + &event_domain_ops, port); if (!port->cpm_domain) goto out; irq_domain_update_bus_token(port->cpm_domain, DOMAIN_BUS_NEXUS); - port->intx_domain = irq_domain_add_linear(pcie_intc_node, PCI_NUM_INTX, - &intx_domain_ops, - port); + port->intx_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node), PCI_NUM_INTX, + &intx_domain_ops, port); if (!port->intx_domain) goto out; diff --git a/drivers/pci/controller/pcie-xilinx-dma-pl.c b/drivers/pci/controller/pcie-xilinx-dma-pl.c index dd117f07fc95..dc9690a535e1 100644 --- a/drivers/pci/controller/pcie-xilinx-dma-pl.c +++ b/drivers/pci/controller/pcie-xilinx-dma-pl.c @@ -470,10 +470,10 @@ static int xilinx_pl_dma_pcie_init_msi_irq_domain(struct pl_dma_pcie *port) struct device *dev = port->dev; struct xilinx_msi *msi = &port->msi; int size = BITS_TO_LONGS(XILINX_NUM_MSI_IRQS) * sizeof(long); - struct fwnode_handle *fwnode = of_node_to_fwnode(port->dev->of_node); + struct fwnode_handle *fwnode = of_fwnode_handle(port->dev->of_node); - msi->dev_domain = irq_domain_add_linear(NULL, XILINX_NUM_MSI_IRQS, - &dev_msi_domain_ops, port); + msi->dev_domain = irq_domain_create_linear(NULL, XILINX_NUM_MSI_IRQS, + &dev_msi_domain_ops, port); if (!msi->dev_domain) goto out; @@ -585,15 +585,15 @@ static int xilinx_pl_dma_pcie_init_irq_domain(struct pl_dma_pcie *port) return -EINVAL; } - port->pldma_domain = irq_domain_add_linear(pcie_intc_node, 32, - &event_domain_ops, port); + port->pldma_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node), 32, + &event_domain_ops, port); if (!port->pldma_domain) return -ENOMEM; irq_domain_update_bus_token(port->pldma_domain, DOMAIN_BUS_NEXUS); - port->intx_domain = irq_domain_add_linear(pcie_intc_node, PCI_NUM_INTX, - &intx_domain_ops, port); + port->intx_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node), PCI_NUM_INTX, + &intx_domain_ops, port); if (!port->intx_domain) { dev_err(dev, "Failed to get a INTx IRQ domain\n"); return -ENOMEM; diff --git a/drivers/pci/controller/pcie-xilinx-nwl.c b/drivers/pci/controller/pcie-xilinx-nwl.c index 8d6e2a89b067..c8b05477b719 100644 --- a/drivers/pci/controller/pcie-xilinx-nwl.c +++ b/drivers/pci/controller/pcie-xilinx-nwl.c @@ -495,11 +495,10 @@ static int nwl_pcie_init_msi_irq_domain(struct nwl_pcie *pcie) { #ifdef CONFIG_PCI_MSI struct device *dev = pcie->dev; - struct fwnode_handle *fwnode = of_node_to_fwnode(dev->of_node); + struct fwnode_handle *fwnode = of_fwnode_handle(dev->of_node); struct nwl_msi *msi = &pcie->msi; - msi->dev_domain = irq_domain_add_linear(NULL, INT_PCI_MSI_NR, - &dev_msi_domain_ops, pcie); + msi->dev_domain = irq_domain_create_linear(NULL, INT_PCI_MSI_NR, &dev_msi_domain_ops, pcie); if (!msi->dev_domain) { dev_err(dev, "failed to create dev IRQ domain\n"); return -ENOMEM; @@ -582,10 +581,8 @@ static int nwl_pcie_init_irq_domain(struct nwl_pcie *pcie) return -EINVAL; } - pcie->intx_irq_domain = irq_domain_add_linear(intc_node, - PCI_NUM_INTX, - &intx_domain_ops, - pcie); + pcie->intx_irq_domain = irq_domain_create_linear(of_fwnode_handle(intc_node), PCI_NUM_INTX, + &intx_domain_ops, pcie); of_node_put(intc_node); if (!pcie->intx_irq_domain) { dev_err(dev, "failed to create IRQ domain\n"); diff --git a/drivers/pci/controller/pcie-xilinx.c b/drivers/pci/controller/pcie-xilinx.c index 0b534f73a942..e36aa874bae9 100644 --- a/drivers/pci/controller/pcie-xilinx.c +++ b/drivers/pci/controller/pcie-xilinx.c @@ -461,9 +461,8 @@ static int xilinx_pcie_init_irq_domain(struct xilinx_pcie *pcie) return -ENODEV; } - pcie->leg_domain = irq_domain_add_linear(pcie_intc_node, PCI_NUM_INTX, - &intx_domain_ops, - pcie); + pcie->leg_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node), PCI_NUM_INTX, + &intx_domain_ops, pcie); of_node_put(pcie_intc_node); if (!pcie->leg_domain) { dev_err(dev, "Failed to get a INTx IRQ domain\n"); diff --git a/drivers/pci/controller/plda/pcie-plda-host.c b/drivers/pci/controller/plda/pcie-plda-host.c index 4153214ca410..3abedf723215 100644 --- a/drivers/pci/controller/plda/pcie-plda-host.c +++ b/drivers/pci/controller/plda/pcie-plda-host.c @@ -150,13 +150,12 @@ static struct msi_domain_info plda_msi_domain_info = { static int plda_allocate_msi_domains(struct plda_pcie_rp *port) { struct device *dev = port->dev; - struct fwnode_handle *fwnode = of_node_to_fwnode(dev->of_node); + struct fwnode_handle *fwnode = of_fwnode_handle(dev->of_node); struct plda_msi *msi = &port->msi; mutex_init(&port->msi.lock); - msi->dev_domain = irq_domain_add_linear(NULL, msi->num_vectors, - &msi_domain_ops, port); + msi->dev_domain = irq_domain_create_linear(NULL, msi->num_vectors, &msi_domain_ops, port); if (!msi->dev_domain) { dev_err(dev, "failed to create IRQ domain\n"); return -ENOMEM; @@ -393,10 +392,9 @@ static int plda_pcie_init_irq_domains(struct plda_pcie_rp *port) return -EINVAL; } - port->event_domain = irq_domain_add_linear(pcie_intc_node, - port->num_events, - &plda_event_domain_ops, - port); + port->event_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node), + port->num_events, &plda_event_domain_ops, + port); if (!port->event_domain) { dev_err(dev, "failed to get event domain\n"); of_node_put(pcie_intc_node); @@ -405,8 +403,8 @@ static int plda_pcie_init_irq_domains(struct plda_pcie_rp *port) irq_domain_update_bus_token(port->event_domain, DOMAIN_BUS_NEXUS); - port->intx_domain = irq_domain_add_linear(pcie_intc_node, PCI_NUM_INTX, - &intx_domain_ops, port); + port->intx_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node), PCI_NUM_INTX, + &intx_domain_ops, port); if (!port->intx_domain) { dev_err(dev, "failed to get an INTx IRQ domain\n"); of_node_put(pcie_intc_node); diff --git a/drivers/pinctrl/mediatek/mtk-eint.c b/drivers/pinctrl/mediatek/mtk-eint.c index b4eb2beab691..e20aaba0a33a 100644 --- a/drivers/pinctrl/mediatek/mtk-eint.c +++ b/drivers/pinctrl/mediatek/mtk-eint.c @@ -565,9 +565,8 @@ int mtk_eint_do_init(struct mtk_eint *eint) goto err_eint; } - eint->domain = irq_domain_add_linear(eint->dev->of_node, - eint->hw->ap_num, - &irq_domain_simple_ops, NULL); + eint->domain = irq_domain_create_linear(of_fwnode_handle(eint->dev->of_node), + eint->hw->ap_num, &irq_domain_simple_ops, NULL); if (!eint->domain) goto err_eint; diff --git a/drivers/pinctrl/pinctrl-at91-pio4.c b/drivers/pinctrl/pinctrl-at91-pio4.c index 8b01d312305a..e57ac4ea91dd 100644 --- a/drivers/pinctrl/pinctrl-at91-pio4.c +++ b/drivers/pinctrl/pinctrl-at91-pio4.c @@ -1206,7 +1206,7 @@ static int atmel_pinctrl_probe(struct platform_device *pdev) dev_dbg(dev, "bank %i: irq=%d\n", i, ret); } - atmel_pioctrl->irq_domain = irq_domain_add_linear(dev->of_node, + atmel_pioctrl->irq_domain = irq_domain_create_linear(of_fwnode_handle(dev->of_node), atmel_pioctrl->gpio_chip->ngpio, &irq_domain_simple_ops, NULL); if (!atmel_pioctrl->irq_domain) diff --git a/drivers/pinctrl/pinctrl-keembay.c b/drivers/pinctrl/pinctrl-keembay.c index b693f4787044..0d7cc8280ea2 100644 --- a/drivers/pinctrl/pinctrl-keembay.c +++ b/drivers/pinctrl/pinctrl-keembay.c @@ -1268,7 +1268,7 @@ static void keembay_gpio_irq_handler(struct irq_desc *desc) for_each_set_clump8(bit, clump, ®, BITS_PER_TYPE(typeof(reg))) { pin = clump & ~KEEMBAY_GPIO_IRQ_ENABLE; val = keembay_read_pin(kpc->base0 + KEEMBAY_GPIO_DATA_IN, pin); - kmb_irq = irq_linear_revmap(gc->irq.domain, pin); + kmb_irq = irq_find_mapping(gc->irq.domain, pin); /* Checks if the interrupt is enabled */ if (val && (clump & KEEMBAY_GPIO_IRQ_ENABLE)) diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c index 5be14dc979e2..5cda6201b60f 100644 --- a/drivers/pinctrl/pinctrl-single.c +++ b/drivers/pinctrl/pinctrl-single.c @@ -1611,15 +1611,16 @@ static int pcs_irq_init_chained_handler(struct pcs_device *pcs, /* * We can use the register offset as the hardirq - * number as irq_domain_add_simple maps them lazily. + * number as irq_domain_create_simple maps them lazily. * This way we can easily support more than one * interrupt per function if needed. */ num_irqs = pcs->size; - pcs->domain = irq_domain_add_simple(np, num_irqs, 0, - &pcs_irqdomain_ops, - pcs_soc); + pcs->domain = irq_domain_create_simple(of_fwnode_handle(np), + num_irqs, 0, + &pcs_irqdomain_ops, + pcs_soc); if (!pcs->domain) { irq_set_chained_handler(pcs_soc->irq, NULL); return -EINVAL; diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index f1c5a991cf7b..bf8612d72daa 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -1646,10 +1646,9 @@ int sunxi_pinctrl_init_with_flags(struct platform_device *pdev, } } - pctl->domain = irq_domain_add_linear(node, - pctl->desc->irq_banks * IRQ_PER_BANK, - &sunxi_pinctrl_irq_domain_ops, - pctl); + pctl->domain = irq_domain_create_linear(of_fwnode_handle(node), + pctl->desc->irq_banks * IRQ_PER_BANK, + &sunxi_pinctrl_irq_domain_ops, pctl); if (!pctl->domain) { dev_err(&pdev->dev, "Couldn't register IRQ domain\n"); ret = -ENOMEM; diff --git a/drivers/sh/intc/irqdomain.c b/drivers/sh/intc/irqdomain.c index 3968f1c3c5c3..ed7a570ffdf2 100644 --- a/drivers/sh/intc/irqdomain.c +++ b/drivers/sh/intc/irqdomain.c @@ -59,10 +59,9 @@ void __init intc_irq_domain_init(struct intc_desc_int *d, * tree penalty for linear cases with non-zero hwirq bases. */ if (irq_base == 0 && irq_end == (irq_base + hw->nr_vectors - 1)) - d->domain = irq_domain_add_linear(NULL, hw->nr_vectors, - &intc_evt_ops, NULL); + d->domain = irq_domain_create_linear(NULL, hw->nr_vectors, &intc_evt_ops, NULL); else - d->domain = irq_domain_add_tree(NULL, &intc_evt_ops, NULL); + d->domain = irq_domain_create_tree(NULL, &intc_evt_ops, NULL); BUG_ON(!d->domain); } diff --git a/drivers/soc/dove/pmu.c b/drivers/soc/dove/pmu.c index 795802bb3e7d..7bbd3f940e4d 100644 --- a/drivers/soc/dove/pmu.c +++ b/drivers/soc/dove/pmu.c @@ -273,8 +273,8 @@ static int __init dove_init_pmu_irq(struct pmu_data *pmu, int irq) writel(0, pmu->pmc_base + PMC_IRQ_MASK); writel(0, pmu->pmc_base + PMC_IRQ_CAUSE); - domain = irq_domain_add_linear(pmu->of_node, NR_PMU_IRQS, - &irq_generic_chip_ops, NULL); + domain = irq_domain_create_linear(of_fwnode_handle(pmu->of_node), NR_PMU_IRQS, + &irq_generic_chip_ops, NULL); if (!domain) { pr_err("%s: unable to add irq domain\n", name); return -ENOMEM; diff --git a/drivers/soc/fsl/qe/qe_ic.c b/drivers/soc/fsl/qe/qe_ic.c index 77bf0e83ffcc..e4b6ff2cc76b 100644 --- a/drivers/soc/fsl/qe/qe_ic.c +++ b/drivers/soc/fsl/qe/qe_ic.c @@ -446,8 +446,8 @@ static int qe_ic_init(struct platform_device *pdev) high_handler = NULL; } - qe_ic->irqhost = irq_domain_add_linear(node, NR_QE_IC_INTS, - &qe_ic_host_ops, qe_ic); + qe_ic->irqhost = irq_domain_create_linear(of_fwnode_handle(node), NR_QE_IC_INTS, + &qe_ic_host_ops, qe_ic); if (qe_ic->irqhost == NULL) { dev_err(dev, "failed to add irq domain\n"); return -ENODEV; diff --git a/drivers/soc/qcom/smp2p.c b/drivers/soc/qcom/smp2p.c index a3e88ced328a..8c8878bc87f5 100644 --- a/drivers/soc/qcom/smp2p.c +++ b/drivers/soc/qcom/smp2p.c @@ -399,7 +399,7 @@ static int qcom_smp2p_inbound_entry(struct qcom_smp2p *smp2p, struct smp2p_entry *entry, struct device_node *node) { - entry->domain = irq_domain_add_linear(node, 32, &smp2p_irq_ops, entry); + entry->domain = irq_domain_create_linear(of_fwnode_handle(node), 32, &smp2p_irq_ops, entry); if (!entry->domain) { dev_err(smp2p->dev, "failed to add irq_domain\n"); return -ENOMEM; diff --git a/drivers/soc/qcom/smsm.c b/drivers/soc/qcom/smsm.c index e803ea342c97..021e9d1f61dc 100644 --- a/drivers/soc/qcom/smsm.c +++ b/drivers/soc/qcom/smsm.c @@ -456,7 +456,7 @@ static int smsm_inbound_entry(struct qcom_smsm *smsm, return ret; } - entry->domain = irq_domain_add_linear(node, 32, &smsm_irq_ops, entry); + entry->domain = irq_domain_create_linear(of_fwnode_handle(node), 32, &smsm_irq_ops, entry); if (!entry->domain) { dev_err(smsm->dev, "failed to add irq_domain\n"); return -ENOMEM; diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c index 51b9d852bb6a..e0d67bfe955c 100644 --- a/drivers/soc/tegra/pmc.c +++ b/drivers/soc/tegra/pmc.c @@ -2500,8 +2500,9 @@ static int tegra_pmc_irq_init(struct tegra_pmc *pmc) pmc->irq.irq_set_type = pmc->soc->irq_set_type; pmc->irq.irq_set_wake = pmc->soc->irq_set_wake; - pmc->domain = irq_domain_add_hierarchy(parent, 0, 96, pmc->dev->of_node, - &tegra_pmc_irq_domain_ops, pmc); + pmc->domain = irq_domain_create_hierarchy(parent, 0, 96, + of_fwnode_handle(pmc->dev->of_node), + &tegra_pmc_irq_domain_ops, pmc); if (!pmc->domain) { dev_err(pmc->dev, "failed to allocate domain\n"); return -ENOMEM; diff --git a/drivers/thermal/qcom/lmh.c b/drivers/thermal/qcom/lmh.c index d2d49264cf83..991d1573983d 100644 --- a/drivers/thermal/qcom/lmh.c +++ b/drivers/thermal/qcom/lmh.c @@ -209,7 +209,8 @@ static int lmh_probe(struct platform_device *pdev) } lmh_data->irq = platform_get_irq(pdev, 0); - lmh_data->domain = irq_domain_add_linear(np, 1, &lmh_irq_ops, lmh_data); + lmh_data->domain = irq_domain_create_linear(of_fwnode_handle(np), 1, &lmh_irq_ops, + lmh_data); if (!lmh_data->domain) { dev_err(dev, "Error adding irq_domain\n"); return -EINVAL; diff --git a/drivers/thermal/tegra/soctherm.c b/drivers/thermal/tegra/soctherm.c index 2c5ddf0db40c..926f1052e6de 100644 --- a/drivers/thermal/tegra/soctherm.c +++ b/drivers/thermal/tegra/soctherm.c @@ -1234,7 +1234,7 @@ static int soctherm_oc_int_init(struct device_node *np, int num_irqs) soc_irq_cdata.irq_chip.irq_set_type = soctherm_oc_irq_set_type; soc_irq_cdata.irq_chip.irq_set_wake = NULL; - soc_irq_cdata.domain = irq_domain_add_linear(np, num_irqs, + soc_irq_cdata.domain = irq_domain_create_linear(of_fwnode_handle(np), num_irqs, &soctherm_oc_domain_ops, &soc_irq_cdata); diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 4c0294a9104d..b53233051bee 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -287,8 +287,9 @@ struct gpio_irq_chip { /** * @first: * - * Required for static IRQ allocation. If set, irq_domain_add_simple() - * will allocate and map all IRQs during initialization. + * Required for static IRQ allocation. If set, + * irq_domain_create_simple() will allocate and map all IRQs + * during initialization. */ unsigned int first; diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index df7e9278c8ac..2f6e4c9dd743 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -1,30 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* - * irq_domain - IRQ translation domains + * irq_domain - IRQ Translation Domains * - * Translation infrastructure between hw and linux irq numbers. This is - * helpful for interrupt controllers to implement mapping between hardware - * irq numbers and the Linux irq number space. - * - * irq_domains also have hooks for translating device tree or other - * firmware interrupt representations into a hardware irq number that - * can be mapped back to a Linux irq number without any extra platform - * support code. - * - * Interrupt controller "domain" data structure. This could be defined as a - * irq domain controller. That is, it handles the mapping between hardware - * and virtual interrupt numbers for a given interrupt domain. The domain - * structure is generally created by the PIC code for a given PIC instance - * (though a domain can cover more than one PIC if they have a flat number - * model). It's the domain callbacks that are responsible for setting the - * irq_chip on a given irq_desc after it's been mapped. - * - * The host code and data structures use a fwnode_handle pointer to - * identify the domain. In some cases, and in order to preserve source - * code compatibility, this fwnode pointer is "upgraded" to a DT - * device_node. For those firmware infrastructures that do not provide - * a unique identifier for an interrupt controller, the irq_domain - * code offers a fwnode allocator. + * See Documentation/core-api/irq/irq-domain.rst for the details. */ #ifndef _LINUX_IRQDOMAIN_H @@ -61,9 +39,9 @@ struct msi_parent_ops; * pass a device-specific description of an interrupt. */ struct irq_fwspec { - struct fwnode_handle *fwnode; - int param_count; - u32 param[IRQ_DOMAIN_IRQ_SPEC_PARAMS]; + struct fwnode_handle *fwnode; + int param_count; + u32 param[IRQ_DOMAIN_IRQ_SPEC_PARAMS]; }; /* Conversion function from of_phandle_args fields to fwspec */ @@ -72,26 +50,26 @@ void of_phandle_args_to_fwspec(struct device_node *np, const u32 *args, /** * struct irq_domain_ops - Methods for irq_domain objects - * @match: Match an interrupt controller device node to a domain, returns - * 1 on a match - * @select: Match an interrupt controller fw specification. It is more generic - * than @match as it receives a complete struct irq_fwspec. Therefore, - * @select is preferred if provided. Returns 1 on a match. - * @map: Create or update a mapping between a virtual irq number and a hw - * irq number. This is called only once for a given mapping. - * @unmap: Dispose of such a mapping - * @xlate: Given a device tree node and interrupt specifier, decode - * the hardware irq number and linux irq type value. - * @alloc: Allocate @nr_irqs interrupts starting from @virq. - * @free: Free @nr_irqs interrupts starting from @virq. - * @activate: Activate one interrupt in HW (@irqd). If @reserve is set, only - * reserve the vector. If unset, assign the vector (called from - * request_irq()). - * @deactivate: Disarm one interrupt (@irqd). - * @translate: Given @fwspec, decode the hardware irq number (@out_hwirq) and - * linux irq type value (@out_type). This is a generalised @xlate - * (over struct irq_fwspec) and is preferred if provided. - * @debug_show: For domains to show specific data for an interrupt in debugfs. + * @match: Match an interrupt controller device node to a domain, returns + * 1 on a match + * @select: Match an interrupt controller fw specification. It is more generic + * than @match as it receives a complete struct irq_fwspec. Therefore, + * @select is preferred if provided. Returns 1 on a match. + * @map: Create or update a mapping between a virtual irq number and a hw + * irq number. This is called only once for a given mapping. + * @unmap: Dispose of such a mapping + * @xlate: Given a device tree node and interrupt specifier, decode + * the hardware irq number and linux irq type value. + * @alloc: Allocate @nr_irqs interrupts starting from @virq. + * @free: Free @nr_irqs interrupts starting from @virq. + * @activate: Activate one interrupt in HW (@irqd). If @reserve is set, only + * reserve the vector. If unset, assign the vector (called from + * request_irq()). + * @deactivate: Disarm one interrupt (@irqd). + * @translate: Given @fwspec, decode the hardware irq number (@out_hwirq) and + * linux irq type value (@out_type). This is a generalised @xlate + * (over struct irq_fwspec) and is preferred if provided. + * @debug_show: For domains to show specific data for an interrupt in debugfs. * * Functions below are provided by the driver and called whenever a new mapping * is created or an old mapping is disposed. The driver can then proceed to @@ -99,29 +77,29 @@ void of_phandle_args_to_fwspec(struct device_node *np, const u32 *args, * to setup the irq_desc when returning from map(). */ struct irq_domain_ops { - int (*match)(struct irq_domain *d, struct device_node *node, - enum irq_domain_bus_token bus_token); - int (*select)(struct irq_domain *d, struct irq_fwspec *fwspec, - enum irq_domain_bus_token bus_token); - int (*map)(struct irq_domain *d, unsigned int virq, irq_hw_number_t hw); - void (*unmap)(struct irq_domain *d, unsigned int virq); - int (*xlate)(struct irq_domain *d, struct device_node *node, - const u32 *intspec, unsigned int intsize, - unsigned long *out_hwirq, unsigned int *out_type); + int (*match)(struct irq_domain *d, struct device_node *node, + enum irq_domain_bus_token bus_token); + int (*select)(struct irq_domain *d, struct irq_fwspec *fwspec, + enum irq_domain_bus_token bus_token); + int (*map)(struct irq_domain *d, unsigned int virq, irq_hw_number_t hw); + void (*unmap)(struct irq_domain *d, unsigned int virq); + int (*xlate)(struct irq_domain *d, struct device_node *node, + const u32 *intspec, unsigned int intsize, + unsigned long *out_hwirq, unsigned int *out_type); #ifdef CONFIG_IRQ_DOMAIN_HIERARCHY /* extended V2 interfaces to support hierarchy irq_domains */ - int (*alloc)(struct irq_domain *d, unsigned int virq, - unsigned int nr_irqs, void *arg); - void (*free)(struct irq_domain *d, unsigned int virq, - unsigned int nr_irqs); - int (*activate)(struct irq_domain *d, struct irq_data *irqd, bool reserve); - void (*deactivate)(struct irq_domain *d, struct irq_data *irq_data); - int (*translate)(struct irq_domain *d, struct irq_fwspec *fwspec, - unsigned long *out_hwirq, unsigned int *out_type); + int (*alloc)(struct irq_domain *d, unsigned int virq, + unsigned int nr_irqs, void *arg); + void (*free)(struct irq_domain *d, unsigned int virq, + unsigned int nr_irqs); + int (*activate)(struct irq_domain *d, struct irq_data *irqd, bool reserve); + void (*deactivate)(struct irq_domain *d, struct irq_data *irq_data); + int (*translate)(struct irq_domain *d, struct irq_fwspec *fwspec, + unsigned long *out_hwirq, unsigned int *out_type); #endif #ifdef CONFIG_GENERIC_IRQ_DEBUGFS - void (*debug_show)(struct seq_file *m, struct irq_domain *d, - struct irq_data *irqd, int ind); + void (*debug_show)(struct seq_file *m, struct irq_domain *d, + struct irq_data *irqd, int ind); #endif }; @@ -244,8 +222,7 @@ static inline struct device_node *irq_domain_get_of_node(struct irq_domain *d) return to_of_node(d->fwnode); } -static inline void irq_domain_set_pm_device(struct irq_domain *d, - struct device *dev) +static inline void irq_domain_set_pm_device(struct irq_domain *d, struct device *dev) { if (d) d->pm_dev = dev; @@ -261,14 +238,12 @@ enum { IRQCHIP_FWNODE_NAMED_ID, }; -static inline -struct fwnode_handle *irq_domain_alloc_named_fwnode(const char *name) +static inline struct fwnode_handle *irq_domain_alloc_named_fwnode(const char *name) { return __irq_domain_alloc_fwnode(IRQCHIP_FWNODE_NAMED, 0, name, NULL); } -static inline -struct fwnode_handle *irq_domain_alloc_named_id_fwnode(const char *name, int id) +static inline struct fwnode_handle *irq_domain_alloc_named_id_fwnode(const char *name, int id) { return __irq_domain_alloc_fwnode(IRQCHIP_FWNODE_NAMED_ID, id, name, NULL); @@ -333,36 +308,19 @@ struct irq_domain *irq_domain_instantiate(const struct irq_domain_info *info); struct irq_domain *devm_irq_domain_instantiate(struct device *dev, const struct irq_domain_info *info); -struct irq_domain *irq_domain_create_simple(struct fwnode_handle *fwnode, - unsigned int size, - unsigned int first_irq, - const struct irq_domain_ops *ops, - void *host_data); -struct irq_domain *irq_domain_add_legacy(struct device_node *of_node, - unsigned int size, - unsigned int first_irq, - irq_hw_number_t first_hwirq, - const struct irq_domain_ops *ops, - void *host_data); -struct irq_domain *irq_domain_create_legacy(struct fwnode_handle *fwnode, - unsigned int size, +struct irq_domain *irq_domain_create_simple(struct fwnode_handle *fwnode, unsigned int size, unsigned int first_irq, - irq_hw_number_t first_hwirq, - const struct irq_domain_ops *ops, - void *host_data); + const struct irq_domain_ops *ops, void *host_data); +struct irq_domain *irq_domain_create_legacy(struct fwnode_handle *fwnode, unsigned int size, + unsigned int first_irq, irq_hw_number_t first_hwirq, + const struct irq_domain_ops *ops, void *host_data); struct irq_domain *irq_find_matching_fwspec(struct irq_fwspec *fwspec, enum irq_domain_bus_token bus_token); void irq_set_default_domain(struct irq_domain *domain); struct irq_domain *irq_get_default_domain(void); -int irq_domain_alloc_descs(int virq, unsigned int nr_irqs, - irq_hw_number_t hwirq, int node, +int irq_domain_alloc_descs(int virq, unsigned int nr_irqs, irq_hw_number_t hwirq, int node, const struct irq_affinity_desc *affinity); -static inline struct fwnode_handle *of_node_to_fwnode(struct device_node *node) -{ - return node ? &node->fwnode : NULL; -} - extern const struct fwnode_operations irqchip_fwnode_ops; static inline bool is_fwnode_irqchip(const struct fwnode_handle *fwnode) @@ -370,12 +328,10 @@ static inline bool is_fwnode_irqchip(const struct fwnode_handle *fwnode) return fwnode && fwnode->ops == &irqchip_fwnode_ops; } -void irq_domain_update_bus_token(struct irq_domain *domain, - enum irq_domain_bus_token bus_token); +void irq_domain_update_bus_token(struct irq_domain *domain, enum irq_domain_bus_token bus_token); -static inline -struct irq_domain *irq_find_matching_fwnode(struct fwnode_handle *fwnode, - enum irq_domain_bus_token bus_token) +static inline struct irq_domain *irq_find_matching_fwnode(struct fwnode_handle *fwnode, + enum irq_domain_bus_token bus_token) { struct irq_fwspec fwspec = { .fwnode = fwnode, @@ -387,7 +343,7 @@ struct irq_domain *irq_find_matching_fwnode(struct fwnode_handle *fwnode, static inline struct irq_domain *irq_find_matching_host(struct device_node *node, enum irq_domain_bus_token bus_token) { - return irq_find_matching_fwnode(of_node_to_fwnode(node), bus_token); + return irq_find_matching_fwnode(of_fwnode_handle(node), bus_token); } static inline struct irq_domain *irq_find_host(struct device_node *node) @@ -401,128 +357,92 @@ static inline struct irq_domain *irq_find_host(struct device_node *node) return d; } -static inline struct irq_domain *irq_domain_add_simple(struct device_node *of_node, - unsigned int size, - unsigned int first_irq, - const struct irq_domain_ops *ops, - void *host_data) -{ - return irq_domain_create_simple(of_node_to_fwnode(of_node), size, first_irq, ops, host_data); -} - -/** - * irq_domain_add_linear() - Allocate and register a linear revmap irq_domain. - * @of_node: pointer to interrupt controller's device tree node. - * @size: Number of interrupts in the domain. - * @ops: map/unmap domain callbacks - * @host_data: Controller private data pointer - */ -static inline struct irq_domain *irq_domain_add_linear(struct device_node *of_node, - unsigned int size, - const struct irq_domain_ops *ops, - void *host_data) -{ - struct irq_domain_info info = { - .fwnode = of_node_to_fwnode(of_node), - .size = size, - .hwirq_max = size, - .ops = ops, - .host_data = host_data, - }; - struct irq_domain *d; - - d = irq_domain_instantiate(&info); - return IS_ERR(d) ? NULL : d; -} - #ifdef CONFIG_IRQ_DOMAIN_NOMAP -static inline struct irq_domain *irq_domain_add_nomap(struct device_node *of_node, - unsigned int max_irq, - const struct irq_domain_ops *ops, - void *host_data) +static inline struct irq_domain *irq_domain_create_nomap(struct fwnode_handle *fwnode, + unsigned int max_irq, + const struct irq_domain_ops *ops, + void *host_data) { - struct irq_domain_info info = { - .fwnode = of_node_to_fwnode(of_node), + const struct irq_domain_info info = { + .fwnode = fwnode, .hwirq_max = max_irq, .direct_max = max_irq, .ops = ops, .host_data = host_data, }; - struct irq_domain *d; + struct irq_domain *d = irq_domain_instantiate(&info); - d = irq_domain_instantiate(&info); return IS_ERR(d) ? NULL : d; } unsigned int irq_create_direct_mapping(struct irq_domain *domain); #endif -static inline struct irq_domain *irq_domain_add_tree(struct device_node *of_node, - const struct irq_domain_ops *ops, - void *host_data) -{ - struct irq_domain_info info = { - .fwnode = of_node_to_fwnode(of_node), - .hwirq_max = ~0U, - .ops = ops, - .host_data = host_data, - }; - struct irq_domain *d; - - d = irq_domain_instantiate(&info); - return IS_ERR(d) ? NULL : d; -} - +/** + * irq_domain_create_linear - Allocate and register a linear revmap irq_domain. + * @fwnode: pointer to interrupt controller's FW node. + * @size: Number of interrupts in the domain. + * @ops: map/unmap domain callbacks + * @host_data: Controller private data pointer + * + * Returns: Newly created irq_domain + */ static inline struct irq_domain *irq_domain_create_linear(struct fwnode_handle *fwnode, - unsigned int size, - const struct irq_domain_ops *ops, - void *host_data) + unsigned int size, + const struct irq_domain_ops *ops, + void *host_data) { - struct irq_domain_info info = { + const struct irq_domain_info info = { .fwnode = fwnode, .size = size, .hwirq_max = size, .ops = ops, .host_data = host_data, }; - struct irq_domain *d; + struct irq_domain *d = irq_domain_instantiate(&info); - d = irq_domain_instantiate(&info); return IS_ERR(d) ? NULL : d; } static inline struct irq_domain *irq_domain_create_tree(struct fwnode_handle *fwnode, - const struct irq_domain_ops *ops, - void *host_data) + const struct irq_domain_ops *ops, + void *host_data) { - struct irq_domain_info info = { + const struct irq_domain_info info = { .fwnode = fwnode, .hwirq_max = ~0, .ops = ops, .host_data = host_data, }; - struct irq_domain *d; + struct irq_domain *d = irq_domain_instantiate(&info); - d = irq_domain_instantiate(&info); return IS_ERR(d) ? NULL : d; } void irq_domain_remove(struct irq_domain *domain); -int irq_domain_associate(struct irq_domain *domain, unsigned int irq, - irq_hw_number_t hwirq); -void irq_domain_associate_many(struct irq_domain *domain, - unsigned int irq_base, +int irq_domain_associate(struct irq_domain *domain, unsigned int irq, irq_hw_number_t hwirq); +void irq_domain_associate_many(struct irq_domain *domain, unsigned int irq_base, irq_hw_number_t hwirq_base, int count); -unsigned int irq_create_mapping_affinity(struct irq_domain *domain, - irq_hw_number_t hwirq, +unsigned int irq_create_mapping_affinity(struct irq_domain *domain, irq_hw_number_t hwirq, const struct irq_affinity_desc *affinity); unsigned int irq_create_fwspec_mapping(struct irq_fwspec *fwspec); void irq_dispose_mapping(unsigned int virq); -static inline unsigned int irq_create_mapping(struct irq_domain *domain, - irq_hw_number_t hwirq) +/** + * irq_create_mapping - Map a hardware interrupt into linux irq space + * @domain: domain owning this hardware interrupt or NULL for default domain + * @hwirq: hardware irq number in that domain space + * + * Only one mapping per hardware interrupt is permitted. + * + * If the sense/trigger is to be specified, set_irq_type() should be called + * on the number returned from that call. + * + * Returns: Linux irq number or 0 on error + */ +static inline unsigned int irq_create_mapping(struct irq_domain *domain, irq_hw_number_t hwirq) { return irq_create_mapping_affinity(domain, hwirq, NULL); } @@ -531,6 +451,13 @@ struct irq_desc *__irq_resolve_mapping(struct irq_domain *domain, irq_hw_number_t hwirq, unsigned int *irq); +/** + * irq_resolve_mapping - Find a linux irq from a hw irq number. + * @domain: domain owning this hardware interrupt + * @hwirq: hardware irq number in that domain space + * + * Returns: Interrupt descriptor + */ static inline struct irq_desc *irq_resolve_mapping(struct irq_domain *domain, irq_hw_number_t hwirq) { @@ -539,8 +466,10 @@ static inline struct irq_desc *irq_resolve_mapping(struct irq_domain *domain, /** * irq_find_mapping() - Find a linux irq from a hw irq number. - * @domain: domain owning this hardware interrupt - * @hwirq: hardware irq number in that domain space + * @domain: domain owning this hardware interrupt + * @hwirq: hardware irq number in that domain space + * + * Returns: Linux irq number or 0 if not found */ static inline unsigned int irq_find_mapping(struct irq_domain *domain, irq_hw_number_t hwirq) @@ -553,24 +482,18 @@ static inline unsigned int irq_find_mapping(struct irq_domain *domain, return 0; } -static inline unsigned int irq_linear_revmap(struct irq_domain *domain, - irq_hw_number_t hwirq) -{ - return irq_find_mapping(domain, hwirq); -} - extern const struct irq_domain_ops irq_domain_simple_ops; /* stock xlate functions */ int irq_domain_xlate_onecell(struct irq_domain *d, struct device_node *ctrlr, - const u32 *intspec, unsigned int intsize, - irq_hw_number_t *out_hwirq, unsigned int *out_type); + const u32 *intspec, unsigned int intsize, + irq_hw_number_t *out_hwirq, unsigned int *out_type); int irq_domain_xlate_twocell(struct irq_domain *d, struct device_node *ctrlr, - const u32 *intspec, unsigned int intsize, - irq_hw_number_t *out_hwirq, unsigned int *out_type); + const u32 *intspec, unsigned int intsize, + irq_hw_number_t *out_hwirq, unsigned int *out_type); int irq_domain_xlate_onetwocell(struct irq_domain *d, struct device_node *ctrlr, - const u32 *intspec, unsigned int intsize, - irq_hw_number_t *out_hwirq, unsigned int *out_type); + const u32 *intspec, unsigned int intsize, + irq_hw_number_t *out_hwirq, unsigned int *out_type); int irq_domain_xlate_twothreecell(struct irq_domain *d, struct device_node *ctrlr, const u32 *intspec, unsigned int intsize, irq_hw_number_t *out_hwirq, unsigned int *out_type); @@ -587,73 +510,87 @@ int irq_reserve_ipi(struct irq_domain *domain, const struct cpumask *dest); int irq_destroy_ipi(unsigned int irq, const struct cpumask *dest); /* V2 interfaces to support hierarchy IRQ domains. */ -struct irq_data *irq_domain_get_irq_data(struct irq_domain *domain, - unsigned int virq); -void irq_domain_set_info(struct irq_domain *domain, unsigned int virq, - irq_hw_number_t hwirq, - const struct irq_chip *chip, - void *chip_data, irq_flow_handler_t handler, +struct irq_data *irq_domain_get_irq_data(struct irq_domain *domain, unsigned int virq); +void irq_domain_set_info(struct irq_domain *domain, unsigned int virq, irq_hw_number_t hwirq, + const struct irq_chip *chip, void *chip_data, irq_flow_handler_t handler, void *handler_data, const char *handler_name); void irq_domain_reset_irq_data(struct irq_data *irq_data); #ifdef CONFIG_IRQ_DOMAIN_HIERARCHY -struct irq_domain *irq_domain_create_hierarchy(struct irq_domain *parent, - unsigned int flags, - unsigned int size, - struct fwnode_handle *fwnode, - const struct irq_domain_ops *ops, - void *host_data); - -static inline struct irq_domain *irq_domain_add_hierarchy(struct irq_domain *parent, - unsigned int flags, - unsigned int size, - struct device_node *node, - const struct irq_domain_ops *ops, - void *host_data) -{ - return irq_domain_create_hierarchy(parent, flags, size, - of_node_to_fwnode(node), - ops, host_data); -} - -int __irq_domain_alloc_irqs(struct irq_domain *domain, int irq_base, - unsigned int nr_irqs, int node, void *arg, - bool realloc, +/** + * irq_domain_create_hierarchy - Add a irqdomain into the hierarchy + * @parent: Parent irq domain to associate with the new domain + * @flags: Irq domain flags associated to the domain + * @size: Size of the domain. See below + * @fwnode: Optional fwnode of the interrupt controller + * @ops: Pointer to the interrupt domain callbacks + * @host_data: Controller private data pointer + * + * If @size is 0 a tree domain is created, otherwise a linear domain. + * + * If successful the parent is associated to the new domain and the + * domain flags are set. + * + * Returns: A pointer to IRQ domain, or %NULL on failure. + */ +static inline struct irq_domain *irq_domain_create_hierarchy(struct irq_domain *parent, + unsigned int flags, unsigned int size, + struct fwnode_handle *fwnode, + const struct irq_domain_ops *ops, + void *host_data) +{ + const struct irq_domain_info info = { + .fwnode = fwnode, + .size = size, + .hwirq_max = size ? : ~0U, + .ops = ops, + .host_data = host_data, + .domain_flags = flags, + .parent = parent, + }; + struct irq_domain *d = irq_domain_instantiate(&info); + + return IS_ERR(d) ? NULL : d; +} + +int __irq_domain_alloc_irqs(struct irq_domain *domain, int irq_base, unsigned int nr_irqs, + int node, void *arg, bool realloc, const struct irq_affinity_desc *affinity); void irq_domain_free_irqs(unsigned int virq, unsigned int nr_irqs); int irq_domain_activate_irq(struct irq_data *irq_data, bool early); void irq_domain_deactivate_irq(struct irq_data *irq_data); -static inline int irq_domain_alloc_irqs(struct irq_domain *domain, - unsigned int nr_irqs, int node, void *arg) +/** + * irq_domain_alloc_irqs - Allocate IRQs from domain + * @domain: domain to allocate from + * @nr_irqs: number of IRQs to allocate + * @node: NUMA node id for memory allocation + * @arg: domain specific argument + * + * See __irq_domain_alloc_irqs()' documentation. + */ +static inline int irq_domain_alloc_irqs(struct irq_domain *domain, unsigned int nr_irqs, + int node, void *arg) { - return __irq_domain_alloc_irqs(domain, -1, nr_irqs, node, arg, false, - NULL); + return __irq_domain_alloc_irqs(domain, -1, nr_irqs, node, arg, false, NULL); } -int irq_domain_set_hwirq_and_chip(struct irq_domain *domain, - unsigned int virq, - irq_hw_number_t hwirq, - const struct irq_chip *chip, +int irq_domain_set_hwirq_and_chip(struct irq_domain *domain, unsigned int virq, + irq_hw_number_t hwirq, const struct irq_chip *chip, void *chip_data); -void irq_domain_free_irqs_common(struct irq_domain *domain, - unsigned int virq, +void irq_domain_free_irqs_common(struct irq_domain *domain, unsigned int virq, unsigned int nr_irqs); -void irq_domain_free_irqs_top(struct irq_domain *domain, - unsigned int virq, unsigned int nr_irqs); +void irq_domain_free_irqs_top(struct irq_domain *domain, unsigned int virq, unsigned int nr_irqs); int irq_domain_push_irq(struct irq_domain *domain, int virq, void *arg); int irq_domain_pop_irq(struct irq_domain *domain, int virq); -int irq_domain_alloc_irqs_parent(struct irq_domain *domain, - unsigned int irq_base, +int irq_domain_alloc_irqs_parent(struct irq_domain *domain, unsigned int irq_base, unsigned int nr_irqs, void *arg); -void irq_domain_free_irqs_parent(struct irq_domain *domain, - unsigned int irq_base, +void irq_domain_free_irqs_parent(struct irq_domain *domain, unsigned int irq_base, unsigned int nr_irqs); -int irq_domain_disconnect_hierarchy(struct irq_domain *domain, - unsigned int virq); +int irq_domain_disconnect_hierarchy(struct irq_domain *domain, unsigned int virq); static inline bool irq_domain_is_hierarchy(struct irq_domain *domain) { @@ -662,8 +599,7 @@ static inline bool irq_domain_is_hierarchy(struct irq_domain *domain) static inline bool irq_domain_is_ipi(struct irq_domain *domain) { - return domain->flags & - (IRQ_DOMAIN_FLAG_IPI_PER_CPU | IRQ_DOMAIN_FLAG_IPI_SINGLE); + return domain->flags & (IRQ_DOMAIN_FLAG_IPI_PER_CPU | IRQ_DOMAIN_FLAG_IPI_SINGLE); } static inline bool irq_domain_is_ipi_per_cpu(struct irq_domain *domain) @@ -692,14 +628,13 @@ static inline bool irq_domain_is_msi_device(struct irq_domain *domain) } #else /* CONFIG_IRQ_DOMAIN_HIERARCHY */ -static inline int irq_domain_alloc_irqs(struct irq_domain *domain, - unsigned int nr_irqs, int node, void *arg) +static inline int irq_domain_alloc_irqs(struct irq_domain *domain, unsigned int nr_irqs, + int node, void *arg) { return -1; } -static inline void irq_domain_free_irqs(unsigned int virq, - unsigned int nr_irqs) { } +static inline void irq_domain_free_irqs(unsigned int virq, unsigned int nr_irqs) { } static inline bool irq_domain_is_hierarchy(struct irq_domain *domain) { @@ -739,8 +674,7 @@ static inline bool irq_domain_is_msi_device(struct irq_domain *domain) #endif /* CONFIG_IRQ_DOMAIN_HIERARCHY */ #ifdef CONFIG_GENERIC_MSI_IRQ -int msi_device_domain_alloc_wired(struct irq_domain *domain, unsigned int hwirq, - unsigned int type); +int msi_device_domain_alloc_wired(struct irq_domain *domain, unsigned int hwirq, unsigned int type); void msi_device_domain_free_wired(struct irq_domain *domain, unsigned int virq); #else static inline int msi_device_domain_alloc_wired(struct irq_domain *domain, unsigned int hwirq, @@ -755,10 +689,50 @@ static inline void msi_device_domain_free_wired(struct irq_domain *domain, unsig } #endif +/* Deprecated functions. Will be removed in the merge window */ +static inline struct fwnode_handle *of_node_to_fwnode(struct device_node *node) +{ + return node ? &node->fwnode : NULL; +} + +static inline struct irq_domain *irq_domain_add_tree(struct device_node *of_node, + const struct irq_domain_ops *ops, + void *host_data) +{ + struct irq_domain_info info = { + .fwnode = of_fwnode_handle(of_node), + .hwirq_max = ~0U, + .ops = ops, + .host_data = host_data, + }; + struct irq_domain *d; + + d = irq_domain_instantiate(&info); + return IS_ERR(d) ? NULL : d; +} + +static inline struct irq_domain *irq_domain_add_linear(struct device_node *of_node, + unsigned int size, + const struct irq_domain_ops *ops, + void *host_data) +{ + struct irq_domain_info info = { + .fwnode = of_fwnode_handle(of_node), + .size = size, + .hwirq_max = size, + .ops = ops, + .host_data = host_data, + }; + struct irq_domain *d; + + d = irq_domain_instantiate(&info); + return IS_ERR(d) ? NULL : d; +} + #else /* CONFIG_IRQ_DOMAIN */ static inline void irq_dispose_mapping(unsigned int virq) { } -static inline struct irq_domain *irq_find_matching_fwnode( - struct fwnode_handle *fwnode, enum irq_domain_bus_token bus_token) +static inline struct irq_domain *irq_find_matching_fwnode(struct fwnode_handle *fwnode, + enum irq_domain_bus_token bus_token) { return NULL; } diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index b294c3ff73b6..c8b6de09047b 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -480,33 +480,6 @@ struct irq_domain *irq_domain_create_simple(struct fwnode_handle *fwnode, } EXPORT_SYMBOL_GPL(irq_domain_create_simple); -/** - * irq_domain_add_legacy() - Allocate and register a legacy revmap irq_domain. - * @of_node: pointer to interrupt controller's device tree node. - * @size: total number of irqs in legacy mapping - * @first_irq: first number of irq block assigned to the domain - * @first_hwirq: first hwirq number to use for the translation. Should normally - * be '0', but a positive integer can be used if the effective - * hwirqs numbering does not begin at zero. - * @ops: map/unmap domain callbacks - * @host_data: Controller private data pointer - * - * Note: the map() callback will be called before this function returns - * for all legacy interrupts except 0 (which is always the invalid irq for - * a legacy controller). - */ -struct irq_domain *irq_domain_add_legacy(struct device_node *of_node, - unsigned int size, - unsigned int first_irq, - irq_hw_number_t first_hwirq, - const struct irq_domain_ops *ops, - void *host_data) -{ - return irq_domain_create_legacy(of_node_to_fwnode(of_node), size, - first_irq, first_hwirq, ops, host_data); -} -EXPORT_SYMBOL_GPL(irq_domain_add_legacy); - struct irq_domain *irq_domain_create_legacy(struct fwnode_handle *fwnode, unsigned int size, unsigned int first_irq, @@ -885,7 +858,7 @@ void of_phandle_args_to_fwspec(struct device_node *np, const u32 *args, { int i; - fwspec->fwnode = of_node_to_fwnode(np); + fwspec->fwnode = of_fwnode_handle(np); fwspec->param_count = count; for (i = 0; i < count; i++) @@ -1308,47 +1281,6 @@ void irq_domain_reset_irq_data(struct irq_data *irq_data) EXPORT_SYMBOL_GPL(irq_domain_reset_irq_data); #ifdef CONFIG_IRQ_DOMAIN_HIERARCHY -/** - * irq_domain_create_hierarchy - Add a irqdomain into the hierarchy - * @parent: Parent irq domain to associate with the new domain - * @flags: Irq domain flags associated to the domain - * @size: Size of the domain. See below - * @fwnode: Optional fwnode of the interrupt controller - * @ops: Pointer to the interrupt domain callbacks - * @host_data: Controller private data pointer - * - * If @size is 0 a tree domain is created, otherwise a linear domain. - * - * If successful the parent is associated to the new domain and the - * domain flags are set. - * Returns pointer to IRQ domain, or NULL on failure. - */ -struct irq_domain *irq_domain_create_hierarchy(struct irq_domain *parent, - unsigned int flags, - unsigned int size, - struct fwnode_handle *fwnode, - const struct irq_domain_ops *ops, - void *host_data) -{ - struct irq_domain_info info = { - .fwnode = fwnode, - .size = size, - .hwirq_max = size, - .ops = ops, - .host_data = host_data, - .domain_flags = flags, - .parent = parent, - }; - struct irq_domain *d; - - if (!info.size) - info.hwirq_max = ~0U; - - d = irq_domain_instantiate(&info); - return IS_ERR(d) ? NULL : d; -} -EXPORT_SYMBOL_GPL(irq_domain_create_hierarchy); - static void irq_domain_insert_irq(int virq) { struct irq_data *data; @@ -2064,7 +1996,7 @@ static void irq_domain_check_hierarchy(struct irq_domain *domain) domain->flags |= IRQ_DOMAIN_FLAG_HIERARCHY; } #else /* CONFIG_IRQ_DOMAIN_HIERARCHY */ -/** +/* * irq_domain_get_irq_data - Get irq_data associated with @virq and @domain * @domain: domain to match * @virq: IRQ number to get irq_data @@ -2078,7 +2010,7 @@ struct irq_data *irq_domain_get_irq_data(struct irq_domain *domain, } EXPORT_SYMBOL_GPL(irq_domain_get_irq_data); -/** +/* * irq_domain_set_info - Set the complete data for a @virq in @domain * @domain: Interrupt domain to match * @virq: IRQ number |