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Message-ID: <20200729130952.260671f1@xhacker>
Date: Wed, 29 Jul 2020 13:09:52 +0800
From: Jisheng Zhang <jszhang3@...l.ustc.edu.cn>
To: Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Saravanan Sekar <sravanhome@...il.com>
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: [PATCH v2 2/4] dt-bindings: regulator: mp886x: support
mps,switch-frequency
From: Jisheng Zhang <Jisheng.Zhang@...aptics.com>
Both MP8867 and MP8869 support different switch frequency.
Signed-off-by: Jisheng Zhang <Jisheng.Zhang@...aptics.com>
---
Documentation/devicetree/bindings/regulator/mp886x.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/regulator/mp886x.txt b/Documentation/devicetree/bindings/regulator/mp886x.txt
index 551867829459..e747000cebba 100644
--- a/Documentation/devicetree/bindings/regulator/mp886x.txt
+++ b/Documentation/devicetree/bindings/regulator/mp886x.txt
@@ -9,6 +9,10 @@ Required properties:
- mps,fb-voltage-divider: An array of two integers containing the resistor
values R1 and R2 of the feedback voltage divider in kilo ohms.
+Optional properties:
+- mps,switch-frequency: The valid switch frequency in Hertz. Available values
+ are: 500000, 750000, 1000000, 1250000, 1500000
+
Any property defined as part of the core regulator binding, defined in
./regulator.txt, can also be used.
--
2.28.0.rc1
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