071407eefd
Encode soc name in the compatible string to know the specific version hardware block. This is the general approach adopted for most bindings. Change mxs-pwm binding to use the approach. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
17 lines
501 B
Text
17 lines
501 B
Text
Freescale MXS PWM controller
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Required properties:
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- compatible: should be "fsl,imx23-pwm"
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- reg: physical base address and length of the controller's registers
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- #pwm-cells: should be 2. The first cell specifies the per-chip index
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of the PWM to use and the second cell is the duty cycle in nanoseconds.
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- fsl,pwm-number: the number of PWM devices
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Example:
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pwm: pwm@80064000 {
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compatible = "fsl,imx28-pwm", "fsl,imx23-pwm";
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reg = <0x80064000 2000>;
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#pwm-cells = <2>;
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fsl,pwm-number = <8>;
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};
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