deleted file mode 100644
@@ -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>;
- };
new file mode 100644
@@ -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>;
+ };
+
+...
+
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