deleted file mode 100644
@@ -1,30 +0,0 @@
-BCM2835 PWM controller (Raspberry Pi controller)
-
-Required properties:
-- compatible: should be "brcm,bcm2835-pwm"
-- reg: physical base address and length of the controller's registers
-- clocks: This clock defines the base clock frequency of the PWM hardware
- system, the period and the duty_cycle of the PWM signal is a multiple of
- the base period.
-- #pwm-cells: Should be 3. See pwm.yaml in this directory for a description of
- the cells format.
-
-Examples:
-
-pwm@2020c000 {
- compatible = "brcm,bcm2835-pwm";
- reg = <0x2020c000 0x28>;
- clocks = <&clk_pwm>;
- #pwm-cells = <3>;
-};
-
-clocks {
- ....
- clk_pwm: pwm {
- compatible = "fixed-clock";
- reg = <3>;
- #clock-cells = <0>;
- clock-frequency = <9200000>;
- };
- ....
-};
new file mode 100644
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pwm/pwm-bcm2835.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: BCM2835 PWM controller (Raspberry Pi controller)
+
+maintainers:
+ - Stefan Wahren <stefan.wahren@i2se.com>
+
+allOf:
+ - $ref: pwm.yaml#
+
+properties:
+ compatible:
+ const: brcm,bcm2835-pwm
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ "#pwm-cells":
+ const: 3
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - "#pwm-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ pwm@2020c000 {
+ compatible = "brcm,bcm2835-pwm";
+ reg = <0x2020c000 0x28>;
+ clocks = <&clk_pwm>;
+ #pwm-cells = <3>;
+ };
Convert the DT binding document for pwm-bcm2835 from .txt to YAML. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> --- .../devicetree/bindings/pwm/pwm-bcm2835.txt | 30 ------------- .../devicetree/bindings/pwm/pwm-bcm2835.yaml | 43 +++++++++++++++++++ 2 files changed, 43 insertions(+), 30 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt create mode 100644 Documentation/devicetree/bindings/pwm/pwm-bcm2835.yaml