2016-03-31 21:12:15 +00:00
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Qualcomm Snapdragon GPIO controller
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Required properties:
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2020-07-06 08:37:56 +00:00
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- compatible : "qcom,msm8916-pinctrl", "qcom,apq8016-pinctrl" or
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"qcom,ipq4019-pinctrl"
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2016-03-31 21:12:15 +00:00
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- reg : Physical base address and length of the controller's registers.
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This controller is called "Top Level Mode Multiplexing" in
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Qualcomm documentation.
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- #gpio-cells : Should be one (pin number).
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- gpio-controller : Marks the device node as a GPIO controller.
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- gpio-count: Number of GPIO pins.
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- gpio-bank-name: (optional) name of gpio bank. As default "soc" is used.
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Example:
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soc_gpios: pinctrl@1000000 {
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compatible = "qcom,msm8916-pinctrl";
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reg = <0x1000000 0x300000>;
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gpio-controller;
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gpio-count = <122>;
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gpio-bank-name="soc";
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#gpio-cells = <1>;
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};
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