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-* OMAP PWM for dual-mode timers
-
-Required properties:
-- compatible: Shall contain "ti,omap-dmtimer-pwm".
-- ti,timers: phandle to PWM capable OMAP timer. See timer/ti,timer-dm.yaml for info
- about these timers.
-- #pwm-cells: Should be 3. See pwm.yaml in this directory for a description of
- the cells format.
-
-Optional properties:
-- ti,prescaler: Should be a value between 0 and 7, see the timers datasheet
-- ti,clock-source: Set dmtimer parent clock, values between 0 and 2:
- - 0x00 - high-frequency system clock (timer_sys_ck)
- - 0x01 - 32-kHz always-on clock (timer_32k_ck)
- - 0x02 - external clock (timer_ext_ck, OMAP2 only)
-
-Example:
- pwm9: dmtimer-pwm@9 {
- compatible = "ti,omap-dmtimer-pwm";
- ti,timers = <&timer9>;
- #pwm-cells = <3>;
- };
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+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pwm/ti,omap-dmtimer-pwm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI dual mode timer PWM controller
+
+maintainers:
+ - Tony Lindgren <tony@atomide.com>
+
+description:
+ TI dual mode timer instances have an IO pin for PWM capability
+
+allOf:
+ - $ref: pwm.yaml#
+
+properties:
+ compatible:
+ const: ti,omap-dmtimer-pwm
+
+ "#pwm-cells":
+ const: 3
+
+ ti,timers:
+ description: Timer instance phandle for the PWM
+ $ref: /schemas/types.yaml#/definitions/phandle
+
+ ti,prescaler:
+ description: |
+ Legacy clock prescaler for timer. The timer counter is prescaled
+ with 2^n where n is the prescaler.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [ 0, 1, 2, 3, 4, 5, 6, 7 ]
+ deprecated: true
+
+ ti,clock-source:
+ description: |
+ Legacy clock for timer, please use assigned-clocks instead.
+ 0x00 - high-frequency system clock (timer_sys_ck)
+ 0x01 - 32-kHz always-on clock (timer_32k_ck)
+ 0x02 - external clock (timer_ext_ck, OMAP2 only)
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [ 0, 1, 2 ]
+ deprecated: true
+
+required:
+ - compatible
+ - ti,timers
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ pwm9: pwm {
+ compatible = "ti,omap-dmtimer-pwm";
+ ti,timers = <&timer9>;
+ #pwm-cells = <3>;
+ };