Add UAPI header for the microchip-tcb-capture.c driver.
This header will hold the various event channels, component numbers etc.
used by this driver.
Signed-off-by: Bence Csókás <csokas.bence@xxxxxxxxx>
---
Notes:
New in v5
MAINTAINERS | 1 +
.../linux/counter/microchip-tcb-capture.h | 22 +++++++++++++++++++
2 files changed, 23 insertions(+)
create mode 100644 include/uapi/linux/counter/microchip-tcb-capture.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 8e047e20fbd8..d1d264210690 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -15579,6 +15579,7 @@ L: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx (moderated for non-subscribers)
L: linux-iio@xxxxxxxxxxxxxxx
S: Maintained
F: drivers/counter/microchip-tcb-capture.c
+F: include/uapi/linux/counter/microchip-tcb-capture.h
MICROCHIP USB251XB DRIVER
M: Richard Leitner <richard.leitner@xxxxxxxxxxx>
diff --git a/include/uapi/linux/counter/microchip-tcb-capture.h b/include/uapi/linux/counter/microchip-tcb-capture.h
new file mode 100644
index 000000000000..7bda5fdef19b
--- /dev/null
+++ b/include/uapi/linux/counter/microchip-tcb-capture.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Channel numbers used by the microchip-tcb-capture driver
+ * Copyright (C) 2025 Bence Csókás
+ */
+#ifndef _UAPI_COUNTER_MCHP_TCB_H_
+#define _UAPI_COUNTER_MCHP_TCB_H_
+
+/*
+ * The driver defines the following components:
+ *
+ * Count 0
+ * \__ Synapse 0 -- Signal 0 (Channel A, i.e. TIOA)
+ * \__ Synapse 1 -- Signal 1 (Channel B, i.e. TIOB)
+ */
+
+enum counter_mchp_signals {
+ COUNTER_MCHP_SIG_TIOA,
+ COUNTER_MCHP_SIG_TIOB,
+};
+
+#endif /* _UAPI_COUNTER_MCHP_TCB_H_ */
--
2.48.1
