c66ec88fed
git-subtree-dir: sys/contrib/device-tree git-subtree-mainline: 94611a838866cba8d7366a3107724af98c75e953 git-subtree-split: 5ee353c36d3c9c7f63df7c7671875e73fba70958
23 lines
749 B
Plaintext
23 lines
749 B
Plaintext
* OMAP PWM for dual-mode timers
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Required properties:
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- compatible: Shall contain "ti,omap-dmtimer-pwm".
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- ti,timers: phandle to PWM capable OMAP timer. See timer/ti,timer.txt for info
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about these timers.
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- #pwm-cells: Should be 3. See pwm.yaml in this directory for a description of
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the cells format.
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Optional properties:
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- ti,prescaler: Should be a value between 0 and 7, see the timers datasheet
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- ti,clock-source: Set dmtimer parent clock, values between 0 and 2:
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- 0x00 - high-frequency system clock (timer_sys_ck)
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- 0x01 - 32-kHz always-on clock (timer_32k_ck)
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- 0x02 - external clock (timer_ext_ck, OMAP2 only)
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Example:
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pwm9: dmtimer-pwm@9 {
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compatible = "ti,omap-dmtimer-pwm";
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ti,timers = <&timer9>;
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#pwm-cells = <3>;
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};
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