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[RFC,v1,16/21] ACPI: Add APLIC IRQ model for RISC-V

Message ID 20230803175916.3174453-17-sunilvl@ventanamicro.com
State Superseded
Headers show
Series RISC-V: ACPI: Add external interrupt controller support | expand

Commit Message

Sunil V L Aug. 3, 2023, 5:59 p.m. UTC 
Add the IRQ model for RISC-V APLIC so that acpi_set_irq_model
can use this for RISC-V.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
---
 drivers/acpi/bus.c   | 3 +++
 include/linux/acpi.h | 1 +
 2 files changed, 4 insertions(+)
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Patch

diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 9a8c16170a4b..dd9d80630bf6 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -1132,6 +1132,9 @@  static int __init acpi_bus_init_irq(void)
 	case ACPI_IRQ_MODEL_LPIC:
 		message = "LPIC";
 		break;
+	case ACPI_IRQ_MODEL_APLIC:
+		message = "APLIC";
+		break;
 	default:
 		pr_info("Unknown interrupt routing model\n");
 		return -ENODEV;
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index d16739928888..698d120a1bd2 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -95,6 +95,7 @@  enum acpi_irq_model_id {
 	ACPI_IRQ_MODEL_PLATFORM,
 	ACPI_IRQ_MODEL_GIC,
 	ACPI_IRQ_MODEL_LPIC,
+	ACPI_IRQ_MODEL_APLIC,
 	ACPI_IRQ_MODEL_COUNT
 };