On Tue, Nov 21, 2017 at 02:41:05PM +0530, Tirupathi Reddy wrote:
> This patch adds device tree bindings for Qualcomm SPMI PMIC
> clock divider module.
>
> Signed-off-by: Tirupathi Reddy <tirupath@xxxxxxxxxxxxxx>
> ---
> .../bindings/clock/qcom,spmi-pmic-div.txt | 59 ++++++++++++++++++++++
Didn't Stephen say to move this somewhere else?
> 1 file changed, 59 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/clock/qcom,spmi-pmic-div.txt
>
> diff --git a/Documentation/devicetree/bindings/clock/qcom,spmi-pmic-div.txt b/Documentation/devicetree/bindings/clock/qcom,spmi-pmic-div.txt
> new file mode 100644
> index 0000000..2cf2aba
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/qcom,spmi-pmic-div.txt
> @@ -0,0 +1,59 @@
> +Qualcomm Technologies, Inc. SPMI PMIC clock divider (clkdiv)
> +
> +clkdiv configures the clock frequency of a set of outputs on the PMIC.
> +These clocks are typically wired through alternate functions on
> +gpio pins.
> +
> +=======================
> +Properties
> +=======================
> +
> +- compatible
> + Usage: required
> + Value type: <string>
> + Definition: must be "qcom,spmi-clkdiv".
> +
> +- reg
> + Usage: required
> + Value type: <prop-encoded-array>
> + Definition: base address of CLKDIV peripherals.
> +
> +- qcom,num-clkdivs
> + Usage: required
> + Value type: <u32>
> + Definition: number of CLKDIV peripherals.
> +
> +- clocks:
> + Usage: required
> + Value type: <prop-encoded-array>
> + Definition: reference to the xo clock.
> +
> +- clock-names:
> + Usage: required
> + Value type: <stringlist>
> + Definition: must be "xo".
> +
> +- clock-cells:
#clock-cells
> + Usage: required
> + Value type: <u32>
> + Definition: shall contain 1.
> +
> +=======
> +Example
> +=======
> +
> +pm8998_clk_divs: clock-controller@5b00 {
> + compatible = "qcom,spmi-clkdiv";
> + reg = <0x5b00>;
> + #clock-cells = <1>;
> + qcom,num-clkdivs = <3>;
> + clocks = <&xo_board>;
> + clock-names = "xo";
> +
> + assigned-clocks = <&pm8998_clk_divs 1>,
> + <&pm8998_clk_divs 2>,
> + <&pm8998_clk_divs 3>;
> + assigned-clock-rates = <9600000>,
> + <9600000>,
> + <9600000>;
> +};
> --
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
>
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