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    Subject[PATCH v2 1/2] Documentation: dt: add Broadcom BCM7038 PWM controller binding
    Date
    Add a binding documentation for the Broadcom BCM7038 PWM controller found in
    BCM7xxx chips.

    Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
    ---
    .../devicetree/bindings/pwm/brcm,bcm7038-pwm.txt | 22 ++++++++++++++++++++++
    1 file changed, 22 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.txt

    diff --git a/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.txt b/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.txt
    new file mode 100644
    index 000000000000..8b9bc43b561e
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.txt
    @@ -0,0 +1,22 @@
    +Broadcom BCM7038 PWM controller (BCM7xxx Set Top Box PWM controller)
    +
    +Required properties:
    +
    +- compatible: must be "brcm,bcm7038-pwm"
    +- reg: physical base address and length for this controller
    +- #pwm-cells: should be 2. See pwm.txt in this directory for a description
    + of the cells format.
    +
    +Optional properties:
    +
    +- clocks: a phandle to the reference clock for this block which is fed through
    + its internal variable clock frequency generator
    +
    +Example:
    +
    + pwm: pwm@f0408000 {
    + compatible = "brcm,bcm7038-pwm";
    + reg = <0xf0408000 0x28>;
    + #pwm-cells = <2>;
    + clocks = <&upg_fixed>;
    + };
    --
    2.1.0


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