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810b4f51e8
Add the binding description for the Kona PWM controller found on Broadcom's mobile SoCs. Signed-off-by: Tim Kryger <tim.kryger@linaro.org> Reviewed-by: Alex Elder <elder@linaro.org> Reviewed-by: Markus Mayer <markus.mayer@linaro.org> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
22 lines
611 B
Plaintext
22 lines
611 B
Plaintext
Broadcom Kona PWM controller device tree bindings
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This controller has 6 channels.
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Required Properties :
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- compatible: should contain "brcm,kona-pwm"
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- reg: physical base address and length of the controller's registers
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- clocks: phandle + clock specifier pair for the external clock
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- #pwm-cells: Should be 3. See pwm.txt in this directory for a
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description of the cells format.
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Refer to clocks/clock-bindings.txt for generic clock consumer properties.
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Example:
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pwm: pwm@3e01a000 {
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compatible = "brcm,bcm11351-pwm", "brcm,kona-pwm";
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reg = <0x3e01a000 0xc4>;
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clocks = <&pwm_clk>;
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#pwm-cells = <3>;
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};
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