diff options
| author | Brian Masney <masneyb@onstation.org> | 2019-02-07 21:16:22 -0500 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-02-13 09:22:05 +0100 |
| commit | b5c231d8c8037f63d34199ea1667bbe1cd9f940f (patch) | |
| tree | c73972b330070d8f07b626888b1baccfa80d0d25 /include | |
| parent | 86291029e97eaf6a9c2ed43e7968ba8cf9f9f3b7 (diff) | |
genirq: introduce irq_domain_translate_twocell
Add a new function irq_domain_translate_twocell() that is to be used as
the translate function in struct irq_domain_ops for the v2 IRQ API.
This patch also changes irq_domain_xlate_twocell() from the v1 IRQ API
to call irq_domain_translate_twocell() in the v2 IRQ API. This required
changes to of_phandle_args_to_fwspec()'s arguments so that it can be
called from multiple places.
Cc: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/irqdomain.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index 35965f41d7be..fcefe0c7263f 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -419,6 +419,11 @@ 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); +int irq_domain_translate_twocell(struct irq_domain *d, + struct irq_fwspec *fwspec, + unsigned long *out_hwirq, + unsigned int *out_type); + /* IPI functions */ int irq_reserve_ipi(struct irq_domain *domain, const struct cpumask *dest); int irq_destroy_ipi(unsigned int irq, const struct cpumask *dest); |