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-rw-r--r--drivers/irqchip/Kconfig4
-rw-r--r--drivers/irqchip/irq-armada-370-xp.c6
-rw-r--r--drivers/irqchip/irq-bcm2712-mip.c1
-rw-r--r--drivers/irqchip/irq-clps711x.c2
-rw-r--r--drivers/irqchip/irq-gic-v2m.c2
-rw-r--r--drivers/irqchip/irq-imx-gpcv2.c2
-rw-r--r--drivers/irqchip/irq-pic32-evic.c2
-rw-r--r--drivers/irqchip/irq-renesas-rzv2h.c8
-rw-r--r--drivers/irqchip/irq-sg2042-msi.c1
-rw-r--r--drivers/irqchip/irq-xilinx-intc.c2
-rw-r--r--drivers/irqchip/irq-xtensa-mx.c2
-rw-r--r--drivers/irqchip/irq-xtensa-pic.c4
12 files changed, 23 insertions, 13 deletions
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index cec05e443083..08bb3b031f23 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -114,8 +114,8 @@ config I8259
config BCM2712_MIP
tristate "Broadcom BCM2712 MSI-X Interrupt Peripheral support"
- depends on ARCH_BRCMSTB || COMPILE_TEST
- default m if ARCH_BRCMSTB
+ depends on ARCH_BRCMSTB || ARCH_BCM2835 || COMPILE_TEST
+ default m if ARCH_BRCMSTB || ARCH_BCM2835
depends on ARM_GIC
select GENERIC_IRQ_CHIP
select IRQ_DOMAIN_HIERARCHY
diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c
index d7c5ef248474..2aa6a51e05d0 100644
--- a/drivers/irqchip/irq-armada-370-xp.c
+++ b/drivers/irqchip/irq-armada-370-xp.c
@@ -564,7 +564,7 @@ static void mpic_reenable_percpu(struct mpic *mpic)
static int mpic_starting_cpu(unsigned int cpu)
{
- struct mpic *mpic = irq_get_default_host()->host_data;
+ struct mpic *mpic = irq_get_default_domain()->host_data;
mpic_perf_init(mpic);
mpic_smp_cpu_init(mpic);
@@ -700,7 +700,7 @@ static void mpic_handle_cascade_irq(struct irq_desc *desc)
static void __exception_irq_entry mpic_handle_irq(struct pt_regs *regs)
{
- struct mpic *mpic = irq_get_default_host()->host_data;
+ struct mpic *mpic = irq_get_default_domain()->host_data;
irq_hw_number_t i;
u32 irqstat;
@@ -880,7 +880,7 @@ static int __init mpic_of_init(struct device_node *node, struct device_node *par
}
if (mpic_is_ipi_available(mpic)) {
- irq_set_default_host(mpic->domain);
+ irq_set_default_domain(mpic->domain);
set_handle_irq(mpic_handle_irq);
#ifdef CONFIG_SMP
err = mpic_ipi_init(mpic, node);
diff --git a/drivers/irqchip/irq-bcm2712-mip.c b/drivers/irqchip/irq-bcm2712-mip.c
index 49a19db2d1e1..4cce24233f0f 100644
--- a/drivers/irqchip/irq-bcm2712-mip.c
+++ b/drivers/irqchip/irq-bcm2712-mip.c
@@ -163,6 +163,7 @@ static const struct irq_domain_ops mip_middle_domain_ops = {
static const struct msi_parent_ops mip_msi_parent_ops = {
.supported_flags = MIP_MSI_FLAGS_SUPPORTED,
.required_flags = MIP_MSI_FLAGS_REQUIRED,
+ .chip_flags = MSI_CHIP_FLAG_SET_EOI | MSI_CHIP_FLAG_SET_ACK,
.bus_select_token = DOMAIN_BUS_GENERIC_MSI,
.bus_select_mask = MATCH_PCI_MSI,
.prefix = "MIP-MSI-",
diff --git a/drivers/irqchip/irq-clps711x.c b/drivers/irqchip/irq-clps711x.c
index 806ebb1de201..48c73c948ddf 100644
--- a/drivers/irqchip/irq-clps711x.c
+++ b/drivers/irqchip/irq-clps711x.c
@@ -191,7 +191,7 @@ static int __init _clps711x_intc_init(struct device_node *np,
goto out_irqfree;
}
- irq_set_default_host(clps711x_intc->domain);
+ irq_set_default_domain(clps711x_intc->domain);
set_handle_irq(clps711x_irqh);
#ifdef CONFIG_FIQ
diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c
index c69894861866..dc98c39d2b20 100644
--- a/drivers/irqchip/irq-gic-v2m.c
+++ b/drivers/irqchip/irq-gic-v2m.c
@@ -421,7 +421,7 @@ static int __init gicv2m_of_init(struct fwnode_handle *parent_handle,
#ifdef CONFIG_ACPI
static int acpi_num_msi;
-static __init struct fwnode_handle *gicv2m_get_fwnode(struct device *dev)
+static struct fwnode_handle *gicv2m_get_fwnode(struct device *dev)
{
struct v2m_data *data;
diff --git a/drivers/irqchip/irq-imx-gpcv2.c b/drivers/irqchip/irq-imx-gpcv2.c
index 8a0e82067924..095ae8e3217e 100644
--- a/drivers/irqchip/irq-imx-gpcv2.c
+++ b/drivers/irqchip/irq-imx-gpcv2.c
@@ -247,7 +247,7 @@ static int __init imx_gpcv2_irqchip_init(struct device_node *node,
kfree(cd);
return -ENOMEM;
}
- irq_set_default_host(domain);
+ irq_set_default_domain(domain);
/* Initially mask all interrupts */
for (i = 0; i < IMR_NUM; i++) {
diff --git a/drivers/irqchip/irq-pic32-evic.c b/drivers/irqchip/irq-pic32-evic.c
index eb6ca516a166..b546b1036e12 100644
--- a/drivers/irqchip/irq-pic32-evic.c
+++ b/drivers/irqchip/irq-pic32-evic.c
@@ -291,7 +291,7 @@ static int __init pic32_of_init(struct device_node *node,
gc->private = &priv[i];
}
- irq_set_default_host(evic_irq_domain);
+ irq_set_default_domain(evic_irq_domain);
/*
* External interrupts have software configurable edge polarity. These
diff --git a/drivers/irqchip/irq-renesas-rzv2h.c b/drivers/irqchip/irq-renesas-rzv2h.c
index 3d5b5fdf9bde..0f0fd7d4dfdf 100644
--- a/drivers/irqchip/irq-renesas-rzv2h.c
+++ b/drivers/irqchip/irq-renesas-rzv2h.c
@@ -170,6 +170,14 @@ static void rzv2h_tint_irq_endisable(struct irq_data *d, bool enable)
else
tssr &= ~ICU_TSSR_TIEN(tssel_n, priv->info->field_width);
writel_relaxed(tssr, priv->base + priv->info->t_offs + ICU_TSSR(k));
+
+ /*
+ * A glitch in the edge detection circuit can cause a spurious
+ * interrupt. Clear the status flag after setting the ICU_TSSRk
+ * registers, which is recommended by the hardware manual as a
+ * countermeasure.
+ */
+ writel_relaxed(BIT(tint_nr), priv->base + priv->info->t_offs + ICU_TSCLR);
}
static void rzv2h_icu_irq_disable(struct irq_data *d)
diff --git a/drivers/irqchip/irq-sg2042-msi.c b/drivers/irqchip/irq-sg2042-msi.c
index ee682e87eb8b..375b55aa0acd 100644
--- a/drivers/irqchip/irq-sg2042-msi.c
+++ b/drivers/irqchip/irq-sg2042-msi.c
@@ -151,6 +151,7 @@ static const struct irq_domain_ops sg2042_msi_middle_domain_ops = {
static const struct msi_parent_ops sg2042_msi_parent_ops = {
.required_flags = SG2042_MSI_FLAGS_REQUIRED,
.supported_flags = SG2042_MSI_FLAGS_SUPPORTED,
+ .chip_flags = MSI_CHIP_FLAG_SET_ACK,
.bus_select_mask = MATCH_PCI_MSI,
.bus_select_token = DOMAIN_BUS_NEXUS,
.prefix = "SG2042-",
diff --git a/drivers/irqchip/irq-xilinx-intc.c b/drivers/irqchip/irq-xilinx-intc.c
index 7e08714d507f..38727e9cc713 100644
--- a/drivers/irqchip/irq-xilinx-intc.c
+++ b/drivers/irqchip/irq-xilinx-intc.c
@@ -233,7 +233,7 @@ static int __init xilinx_intc_of_init(struct device_node *intc,
}
} else {
primary_intc = irqc;
- irq_set_default_host(primary_intc->root_domain);
+ irq_set_default_domain(primary_intc->root_domain);
set_handle_irq(xil_intc_handle_irq);
}
diff --git a/drivers/irqchip/irq-xtensa-mx.c b/drivers/irqchip/irq-xtensa-mx.c
index 7f314e58f3ce..9b441d180299 100644
--- a/drivers/irqchip/irq-xtensa-mx.c
+++ b/drivers/irqchip/irq-xtensa-mx.c
@@ -156,7 +156,7 @@ static void __init xtensa_mx_init_common(struct irq_domain *root_domain)
{
unsigned int i;
- irq_set_default_host(root_domain);
+ irq_set_default_domain(root_domain);
secondary_init_irq();
/* Initialize default IRQ routing to CPU 0 */
diff --git a/drivers/irqchip/irq-xtensa-pic.c b/drivers/irqchip/irq-xtensa-pic.c
index f9d6fce4da33..9be7b7c5cd23 100644
--- a/drivers/irqchip/irq-xtensa-pic.c
+++ b/drivers/irqchip/irq-xtensa-pic.c
@@ -87,7 +87,7 @@ 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,
&xtensa_irq_domain_ops, &xtensa_irq_chip);
- irq_set_default_host(root_domain);
+ irq_set_default_domain(root_domain);
return 0;
}
@@ -97,7 +97,7 @@ static int __init xtensa_pic_init(struct device_node *np,
struct irq_domain *root_domain =
irq_domain_add_linear(np, NR_IRQS, &xtensa_irq_domain_ops,
&xtensa_irq_chip);
- irq_set_default_host(root_domain);
+ irq_set_default_domain(root_domain);
return 0;
}
IRQCHIP_DECLARE(xtensa_irq_chip, "cdns,xtensa-pic", xtensa_pic_init);
generated by cgit v1.2.3 (git 2.46.0) at 2025-04-26 20:44:22 +0000