FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/iio/frequency/adf4350.txt

     Analog Devices ADF4350/ADF4351 device driver
     
     Required properties:
             - compatible: Should be one of
                     * "adi,adf4350": When using the ADF4350 device
                     * "adi,adf4351": When using the ADF4351 device
             - reg: SPI chip select numbert for the device
             - spi-max-frequency: Max SPI frequency to use (< 20000000)
             - clocks: From common clock binding. Clock is phandle to clock for
                    ADF435x Reference Clock (CLKIN).
    
    Optional properties:
            - gpios:         GPIO Lock detect - If set with a valid phandle and GPIO number,
                            pll lock state is tested upon read.
            - adi,channel-spacing: Channel spacing in Hz (influences MODULUS).
            - adi,power-up-frequency:       If set in Hz the PLL tunes to
                            the desired frequency on probe.
            - adi,reference-div-factor: If set the driver skips dynamic calculation
                            and uses this default value instead.
            - adi,reference-doubler-enable: Enables reference doubler.
            - adi,reference-div2-enable: Enables reference divider.
            - adi,phase-detector-polarity-positive-enable: Enables positive phase
                            detector polarity. Default = negative.
            - adi,lock-detect-precision-6ns-enable: Enables 6ns lock detect precision.
                            Default = 10ns.
            - adi,lock-detect-function-integer-n-enable: Enables lock detect
                            for integer-N mode. Default = factional-N mode.
            - adi,charge-pump-current: Charge pump current in mA.
                            Default = 2500mA.
            - adi,muxout-select: On chip multiplexer output selection.
                            Valid values for the multiplexer output are:
                            0: Three-State Output (default)
                            1: DVDD
                            2: DGND
                            3: R-Counter output
                            4: N-Divider output
                            5: Analog lock detect
                            6: Digital lock detect
            - adi,low-spur-mode-enable: Enables low spur mode.
                            Default = Low noise mode.
            - adi,cycle-slip-reduction-enable: Enables cycle slip reduction.
            - adi,charge-cancellation-enable: Enabled charge pump
                            charge cancellation for integer-N modes.
            - adi,anti-backlash-3ns-enable: Enables 3ns antibacklash pulse width
                             for integer-N modes.
            - adi,band-select-clock-mode-high-enable: Enables faster band
                            selection logic.
            - adi,12bit-clk-divider: Clock divider value used when
                            adi,12bit-clkdiv-mode != 0
            - adi,clk-divider-mode:
                            Valid values for the clkdiv mode are:
                            0: Clock divider off (default)
                            1: Fast lock enable
                            2: Phase resync enable
            - adi,aux-output-enable: Enables auxiliary RF output.
            - adi,aux-output-fundamental-enable: Selects fundamental VCO output on
                            the auxiliary RF output. Default = Output of RF dividers.
            - adi,mute-till-lock-enable: Enables Mute-Till-Lock-Detect function.
            - adi,output-power: Output power selection.
                            Valid values for the power mode are:
                            0: -4dBm (default)
                            1: -1dBm
                            2: +2dBm
                            3: +5dBm
            - adi,aux-output-power: Auxiliary output power selection.
                            Valid values for the power mode are:
                            0: -4dBm (default)
                            1: -1dBm
                            2: +2dBm
                            3: +5dBm
    
    
    Example:
                    lo_pll0_rx_adf4351: adf4351-rx-lpc@4 {
                            compatible = "adi,adf4351";
                            reg = <4>;
                            spi-max-frequency = <10000000>;
                            clocks = <&clk0_ad9523 9>;
                            clock-names = "clkin";
                            adi,channel-spacing = <10000>;
                            adi,power-up-frequency = <2400000000>;
                            adi,phase-detector-polarity-positive-enable;
                            adi,charge-pump-current = <2500>;
                            adi,output-power = <3>;
                            adi,mute-till-lock-enable;
                    };

Cache object: 93a9fbce95022009fd2bea6fd3b90a0d