linux-kernel - [PATCH v4 01/11] counter: Introduce the COUNTER_COMP

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Date: Tue, 27 Feb 2024 18:37:53 +0100
From: Fabrice Gasnier <fabrice.gasnier@...s.st.com>
To: <william.gray@...aro.org>
CC: <lee@...nel.org>, <alexandre.torgue@...s.st.com>,
        <fabrice.gasnier@...s.st.com>, <linux-iio@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH v4 01/11] counter: Introduce the COUNTER_COMP_FREQUENCY() macro

Now that there are two users for the "frequency" extension, introduce a
new COUNTER_COMP_FREQUENCY() macro.

Suggested-by: William Breathitt Gray <william.gray@...aro.org>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@...s.st.com>
---
 include/linux/counter.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/counter.h b/include/linux/counter.h
index 702e9108bbb4..03472d7407de 100644
--- a/include/linux/counter.h
+++ b/include/linux/counter.h
@@ -602,6 +602,9 @@ struct counter_array {
 #define COUNTER_COMP_FLOOR(_read, _write) \
 	COUNTER_COMP_COUNT_U64("floor", _read, _write)
 
+#define COUNTER_COMP_FREQUENCY(_read, _write) \
+	COUNTER_COMP_SIGNAL_U64("frequency", _read, _write)
+
 #define COUNTER_COMP_POLARITY(_read, _write, _available) \
 { \
 	.type = COUNTER_COMP_SIGNAL_POLARITY, \
-- 
2.25.1