diff options
Diffstat (limited to 'target/linux/layerscape/patches-4.9/811-irqchip-support-layerscape.patch')
| -rw-r--r-- | target/linux/layerscape/patches-4.9/811-irqchip-support-layerscape.patch | 35 |
1 files changed, 11 insertions, 24 deletions
diff --git a/target/linux/layerscape/patches-4.9/811-irqchip-support-layerscape.patch b/target/linux/layerscape/patches-4.9/811-irqchip-support-layerscape.patch index c10abfbf87..ab16306983 100644 --- a/target/linux/layerscape/patches-4.9/811-irqchip-support-layerscape.patch +++ b/target/linux/layerscape/patches-4.9/811-irqchip-support-layerscape.patch @@ -16,20 +16,16 @@ Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> kernel/irq/msi.c | 4 ++-- 5 files changed, 79 insertions(+), 2 deletions(-) -diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile -index e4dbfc85..53d2cd54 100644 --- a/drivers/irqchip/Makefile +++ b/drivers/irqchip/Makefile -@@ -74,3 +74,4 @@ obj-$(CONFIG_LS_SCFG_MSI) += irq-ls-scfg-msi.o +@@ -74,3 +74,4 @@ obj-$(CONFIG_LS_SCFG_MSI) += irq-ls-scf obj-$(CONFIG_EZNPS_GIC) += irq-eznps.o obj-$(CONFIG_ARCH_ASPEED) += irq-aspeed-vic.o obj-$(CONFIG_STM32_EXTI) += irq-stm32-exti.o +obj-$(CONFIG_QUICC_ENGINE) += irq-qeic.o -diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c -index acb9d250..2f1c8826 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c -@@ -1659,6 +1659,7 @@ static int its_init_domain(struct fwnode_handle *handle, struct its_node *its) +@@ -1659,6 +1659,7 @@ static int its_init_domain(struct fwnode inner_domain->parent = its_parent; inner_domain->bus_token = DOMAIN_BUS_NEXUS; @@ -37,8 +33,6 @@ index acb9d250..2f1c8826 100644 info->ops = &its_msi_domain_ops; info->data = its; inner_domain->host_data = info; -diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h -index ffb84604..188eced6 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -183,6 +183,12 @@ enum { @@ -54,7 +48,7 @@ index ffb84604..188eced6 100644 /* * Flags starting from IRQ_DOMAIN_FLAG_NONCORE are reserved * for implementation specific purposes and ignored by the -@@ -216,6 +222,7 @@ struct irq_domain *irq_domain_add_legacy(struct device_node *of_node, +@@ -216,6 +222,7 @@ struct irq_domain *irq_domain_add_legacy void *host_data); extern struct irq_domain *irq_find_matching_fwspec(struct irq_fwspec *fwspec, enum irq_domain_bus_token bus_token); @@ -62,7 +56,7 @@ index ffb84604..188eced6 100644 extern void irq_set_default_host(struct irq_domain *host); extern int irq_domain_alloc_descs(int virq, unsigned int nr_irqs, irq_hw_number_t hwirq, int node, -@@ -446,6 +453,19 @@ static inline bool irq_domain_is_ipi_single(struct irq_domain *domain) +@@ -446,6 +453,19 @@ static inline bool irq_domain_is_ipi_sin { return domain->flags & IRQ_DOMAIN_FLAG_IPI_SINGLE; } @@ -82,7 +76,7 @@ index ffb84604..188eced6 100644 #else /* CONFIG_IRQ_DOMAIN_HIERARCHY */ static inline void irq_domain_activate_irq(struct irq_data *data) { } static inline void irq_domain_deactivate_irq(struct irq_data *data) { } -@@ -477,6 +497,22 @@ static inline bool irq_domain_is_ipi_single(struct irq_domain *domain) +@@ -477,6 +497,22 @@ static inline bool irq_domain_is_ipi_sin { return false; } @@ -105,15 +99,12 @@ index ffb84604..188eced6 100644 #endif /* CONFIG_IRQ_DOMAIN_HIERARCHY */ #else /* CONFIG_IRQ_DOMAIN */ -diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c -index b59e6768..31805f23 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c -@@ -277,6 +277,31 @@ struct irq_domain *irq_find_matching_fwspec(struct irq_fwspec *fwspec, - } +@@ -278,6 +278,31 @@ struct irq_domain *irq_find_matching_fws EXPORT_SYMBOL_GPL(irq_find_matching_fwspec); -+/** + /** + * irq_domain_check_msi_remap - Check whether all MSI irq domains implement + * IRQ remapping + * @@ -138,10 +129,11 @@ index b59e6768..31805f23 100644 +} +EXPORT_SYMBOL_GPL(irq_domain_check_msi_remap); + - /** ++/** * irq_set_default_host() - Set a "default" irq domain * @domain: default domain pointer -@@ -1408,6 +1433,20 @@ static void irq_domain_check_hierarchy(struct irq_domain *domain) + * +@@ -1408,6 +1433,20 @@ static void irq_domain_check_hierarchy(s if (domain->ops->alloc) domain->flags |= IRQ_DOMAIN_FLAG_HIERARCHY; } @@ -162,11 +154,9 @@ index b59e6768..31805f23 100644 #else /* CONFIG_IRQ_DOMAIN_HIERARCHY */ /** * irq_domain_get_irq_data - Get irq_data associated with @virq and @domain -diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c -index 8a3e8727..2e2b2c45 100644 --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c -@@ -272,8 +272,8 @@ struct irq_domain *msi_create_irq_domain(struct fwnode_handle *fwnode, +@@ -272,8 +272,8 @@ struct irq_domain *msi_create_irq_domain if (info->flags & MSI_FLAG_USE_DEF_CHIP_OPS) msi_domain_update_chip_ops(info); @@ -177,6 +167,3 @@ index 8a3e8727..2e2b2c45 100644 } int msi_domain_prepare_irqs(struct irq_domain *domain, struct device *dev, --- -2.14.1 - |