diff options
Diffstat (limited to 'drivers/irqchip/irq-imx-mu-msi.c')
| -rw-r--r-- | drivers/irqchip/irq-imx-mu-msi.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/irqchip/irq-imx-mu-msi.c b/drivers/irqchip/irq-imx-mu-msi.c index 4342a21de1eb..d2a4e8a61a42 100644 --- a/drivers/irqchip/irq-imx-mu-msi.c +++ b/drivers/irqchip/irq-imx-mu-msi.c @@ -24,7 +24,7 @@ #include <linux/pm_domain.h> #include <linux/spinlock.h> -#include "irq-msi-lib.h" +#include <linux/irqchip/irq-msi-lib.h> #define IMX_MU_CHANS 4 @@ -214,6 +214,7 @@ static void imx_mu_msi_irq_handler(struct irq_desc *desc) static const struct msi_parent_ops imx_mu_msi_parent_ops = { .supported_flags = IMX_MU_MSI_FLAGS_SUPPORTED, .required_flags = IMX_MU_MSI_FLAGS_REQUIRED, + .chip_flags = MSI_CHIP_FLAG_SET_EOI | MSI_CHIP_FLAG_SET_ACK, .bus_select_token = DOMAIN_BUS_NEXUS, .bus_select_mask = MATCH_PLATFORM_MSI, .prefix = "MU-MSI-", @@ -222,21 +223,21 @@ static const struct msi_parent_ops imx_mu_msi_parent_ops = { static int imx_mu_msi_domains_init(struct imx_mu_msi *msi_data, struct device *dev) { - struct fwnode_handle *fwnodes = dev_fwnode(dev); + struct irq_domain_info info = { + .ops = &imx_mu_msi_domain_ops, + .fwnode = dev_fwnode(dev), + .size = IMX_MU_CHANS, + .host_data = msi_data, + }; struct irq_domain *parent; /* Initialize MSI domain parent */ - parent = irq_domain_create_linear(fwnodes, IMX_MU_CHANS, - &imx_mu_msi_domain_ops, msi_data); + parent = msi_create_parent_irq_domain(&info, &imx_mu_msi_parent_ops); if (!parent) { dev_err(dev, "failed to create IRQ domain\n"); return -ENOMEM; } - - irq_domain_update_bus_token(parent, DOMAIN_BUS_NEXUS); parent->dev = parent->pm_dev = dev; - parent->flags |= IRQ_DOMAIN_FLAG_MSI_PARENT; - parent->msi_parent_ops = &imx_mu_msi_parent_ops; return 0; } |