From: Benjamin Gaignard <benjamin.gaignard@st.com>
To: <lgirdwood@gmail.com>, <broonie@kernel.org>, <robh+dt@kernel.org>,
<mark.rutland@arm.com>, <alexandre.torgue@st.com>
Cc: devicetree@vger.kernel.org,
Benjamin Gaignard <benjamin.gaignard@st.com>,
linux-kernel@vger.kernel.org,
Fabrice Gasnier <fabrice.gasnier@st.com>,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH] dt-bindings: regulator: Convert stm32 vrefbuf bindings to json-schema
Date: Fri, 22 Nov 2019 11:45:36 +0100 [thread overview]
Message-ID: <20191122104536.20283-2-benjamin.gaignard@st.com> (raw)
In-Reply-To: <20191122104536.20283-1-benjamin.gaignard@st.com>
Convert the STM32 regulator vrefbuf binding to DT schema format using json-schema
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
CC: Fabrice Gasnier <fabrice.gasnier@st.com>
---
.../bindings/regulator/st,stm32-vrefbuf.txt | 20 ---------
.../bindings/regulator/st,stm32-vrefbuf.yaml | 52 ++++++++++++++++++++++
2 files changed, 52 insertions(+), 20 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.txt
create mode 100644 Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml
diff --git a/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.txt b/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.txt
deleted file mode 100644
index 5ddb8500a929..000000000000
--- a/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-STM32 VREFBUF - Voltage reference buffer
-
-Some STM32 devices embed a voltage reference buffer which can be used as
-voltage reference for ADCs, DACs and also as voltage reference for external
-components through the dedicated VREF+ pin.
-
-Required properties:
-- compatible: Must be "st,stm32-vrefbuf".
-- reg: Offset and length of VREFBUF register set.
-- clocks: Must contain an entry for peripheral clock.
-
-Example:
- vrefbuf: regulator@58003c00 {
- compatible = "st,stm32-vrefbuf";
- reg = <0x58003C00 0x8>;
- clocks = <&rcc VREF_CK>;
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <2500000>;
- vdda-supply = <&vdda>;
- };
diff --git a/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml b/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml
new file mode 100644
index 000000000000..33cdaeb25aee
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/st,stm32-vrefbuf.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics STM32 Voltage reference buffer bindings
+
+description: |
+ Some STM32 devices embed a voltage reference buffer which can be used as
+ voltage reference for ADCs, DACs and also as voltage reference for external
+ components through the dedicated VREF+ pin.
+
+maintainers:
+ - Fabrice Gasnier <fabrice.gasnier@st.com>
+
+allOf:
+ - $ref: "regulator.yaml#"
+
+properties:
+ compatible:
+ const: st,stm32-vrefbuf
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ vdda-supply:
+ description: phandle to the vdda input analog voltage.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - vdda-supply
+
+examples:
+ - |
+ #include <dt-bindings/clock/stm32mp1-clks.h>
+ vrefbuf@50025000 {
+ compatible = "st,stm32-vrefbuf";
+ reg = <0x50025000 0x8>;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <2500000>;
+ clocks = <&rcc VREF>;
+ vdda-supply = <&vdda>;
+ };
+
+...
+
--
2.15.0
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next prev parent reply other threads:[~2019-11-22 10:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-22 10:45 [PATCH] dt-bindings: regulator: Convert stm32 booster bindings to json-schema Benjamin Gaignard
2019-11-22 10:45 ` Benjamin Gaignard [this message]
2019-12-04 22:01 ` [PATCH] dt-bindings: regulator: Convert stm32 vrefbuf " Rob Herring
2019-12-09 18:59 ` Applied "dt-bindings: regulator: Convert stm32 vrefbuf bindings to json-schema" to the regulator tree Mark Brown
2019-12-04 22:01 ` [PATCH] dt-bindings: regulator: Convert stm32 booster bindings to json-schema Rob Herring
2019-12-09 19:00 ` Applied "dt-bindings: regulator: Convert stm32 booster bindings to json-schema" to the regulator tree Mark Brown
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