From: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
To: Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Saravanan Sekar <sravanhome@gmail.com>
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH v3 2/4] dt-bindings: regulator: mp886x: support mps,switch-frequency-hz
Date: Thu, 20 Aug 2020 17:11:29 +0800 [thread overview]
Message-ID: <20200820171129.62bb4105@xhacker.debian> (raw)
In-Reply-To: <20200820171020.5df4683b@xhacker.debian>
Both MP8867 and MP8869 support different switch frequency.
Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.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..b05307bbb0d9 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-hz: 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
next prev parent reply other threads:[~2020-08-20 9:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-20 9:10 [PATCH v3 0/4] regulator: mp886x: two features and dt json convert Jisheng Zhang
2020-08-20 9:10 ` [PATCH v3 1/4] regulator: mp886x: implement set_ramp_delay Jisheng Zhang
2020-08-20 21:05 ` Mark Brown
2020-08-21 2:17 ` Jisheng Zhang
2020-08-21 9:57 ` Mark Brown
2020-08-20 9:11 ` Jisheng Zhang [this message]
2020-08-20 9:11 ` [PATCH v3 3/4] regulator: mp886x: support setting switch freq Jisheng Zhang
2020-08-20 9:12 ` [PATCH v3 4/4] dt-bindings: regulator: Convert mp886x to json-schema Jisheng Zhang
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