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Message-Id: <20260116-adf41513-iio-driver-v4-2-dbb7d6782217@analog.com>
Date: Fri, 16 Jan 2026 14:32:21 +0000
From: Rodrigo Alencar via B4 Relay <devnull+rodrigo.alencar.analog.com@...nel.org>
To: linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
devicetree@...r.kernel.org, linux-doc@...r.kernel.org
Cc: Jonathan Cameron <jic23@...nel.org>,
David Lechner <dlechner@...libre.com>, Andy Shevchenko <andy@...nel.org>,
Lars-Peter Clausen <lars@...afoo.de>,
Michael Hennerich <Michael.Hennerich@...log.com>,
Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Jonathan Corbet <corbet@....net>,
Rodrigo Alencar <rodrigo.alencar@...log.com>
Subject: [PATCH v4 2/7] units: Add HZ_PER_GHZ definition
From: Rodrigo Alencar <rodrigo.alencar@...log.com>
New PLL IIO driver supports output frequency of several GHz.
The new define helps to constraint DT properties and frequency
calculation parameters.
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@...log.com>
---
include/linux/units.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/units.h b/include/linux/units.h
index 00e15de33eca..06870e9e90b8 100644
--- a/include/linux/units.h
+++ b/include/linux/units.h
@@ -27,6 +27,7 @@
#define HZ_PER_KHZ 1000UL
#define HZ_PER_MHZ 1000000UL
+#define HZ_PER_GHZ 1000000000UL
#define KHZ_PER_MHZ 1000UL
#define KHZ_PER_GHZ 1000000UL
--
2.43.0
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