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beca1fdeff
This binding will apparently soon be in linux-next. Bring it in now since we need to do something, and may as well try to target what Linux will have. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
19 lines
508 B
Plaintext
19 lines
508 B
Plaintext
Tegra SoC PWFM controller
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Required properties:
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- compatible: should be one of:
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- "nvidia,tegra20-pwm"
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- "nvidia,tegra30-pwm"
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- reg: physical base address and length of the controller's registers
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- #pwm-cells: On Tegra the number of cells used to specify a PWM is 2. The
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first cell specifies the per-chip index of the PWM to use and the second
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cell is the period in nanoseconds.
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Example:
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pwm: pwm@7000a000 {
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compatible = "nvidia,tegra20-pwm";
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reg = <0x7000a000 0x100>;
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#pwm-cells = <2>;
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};
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