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SubjectRe: [PATCH v11 1/2] dt-bindings: cpufreq: Introduce QCOM CPUFREQ Firmware bindings
On Sun, Dec 02, 2018 at 09:25:02AM +0530, Taniya Das wrote:
> Add QCOM cpufreq firmware device bindings for Qualcomm Technology Inc's
> SoCs. This is required for managing the cpu frequency transitions which are
> controlled by the hardware engine.
>
> Signed-off-by: Taniya Das <tdas@codeaurora.org>
> ---
> .../bindings/cpufreq/cpufreq-qcom-hw.txt | 172 +++++++++++++++++++++
> 1 file changed, 172 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.txt
>
> diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.txt b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.txt
> new file mode 100644
> index 0000000..2b82965
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.txt
> @@ -0,0 +1,172 @@
> +Qualcomm Technologies, Inc. CPUFREQ Bindings
> +
> +CPUFREQ HW is a hardware engine used by some Qualcomm Technologies, Inc. (QTI)
> +SoCs to manage frequency in hardware. It is capable of controlling frequency
> +for multiple clusters.
> +
> +Properties:
> +- compatible
> + Usage: required
> + Value type: <string>
> + Definition: must be "qcom,cpufreq-hw".
> +
> +- clocks
> + Usage: required
> + Value type: <phandle> From common clock binding.
> + Definition: clock handle for XO clock and GPLL0 clock.
> +
> +- clock-names
> + Usage: required
> + Value type: <string> From common clock binding.
> + Definition: must be "xo", "alternate".
> +
> +- reg
> + Usage: required
> + Value type: <prop-encoded-array>
> + Definition: Addresses and sizes for the memory of the HW bases in
> + each frequency domain.
> +- reg-names
> + Usage: Optional
> + Value type: <string>
> + Definition: Frequency domain name i.e.
> + "freq-domain0", "freq-domain1".
> +
> +- freq-domain-cells:

#freq-domain-cells

Otherwise,

Reviewed-by: Rob Herring <robh@kernel.org>

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