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[v2,01/17] dt-bindings: interrupt-controller: create a header for RISC-V interrupts

Message ID 20211217093325.30612-2-conor.dooley@microchip.com
State New
Headers show
Series Update the Icicle Kit device tree | expand

Commit Message

Conor Dooley Dec. 17, 2021, 9:33 a.m. UTC 
From: Ivan Griffin <ivan.griffin@microchip.com>

Provide named identifiers for device tree for RISC-V interrupts.

Licensed under GPL and MIT, as this file may be useful to any OS that
uses device tree.

Signed-off-by: Ivan Griffin <ivan.griffin@microchip.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
 .../interrupt-controller/riscv-hart.h         | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 include/dt-bindings/interrupt-controller/riscv-hart.h
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Patch

diff --git a/include/dt-bindings/interrupt-controller/riscv-hart.h b/include/dt-bindings/interrupt-controller/riscv-hart.h
new file mode 100644
index 000000000000..e1c32f6090ac
--- /dev/null
+++ b/include/dt-bindings/interrupt-controller/riscv-hart.h
@@ -0,0 +1,19 @@ 
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+/*
+ * Copyright (C) 2021 Microchip Technology Inc.  All rights reserved.
+ */
+
+#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_RISCV_HART_H
+#define _DT_BINDINGS_INTERRUPT_CONTROLLER_RISCV_HART_H
+
+#define HART_INT_U_SOFT   0
+#define HART_INT_S_SOFT   1
+#define HART_INT_M_SOFT   3
+#define HART_INT_U_TIMER  4
+#define HART_INT_S_TIMER  5
+#define HART_INT_M_TIMER  7
+#define HART_INT_U_EXT    8
+#define HART_INT_S_EXT    9
+#define HART_INT_M_EXT    11
+
+#endif /* _DT_BINDINGS_INTERRUPT_CONTROLLER_RISCV_HART_H */