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Commit f5c08a7a authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: mhi: Add MHI core driver"

parents 9bf311b8 a81e713a

Documentation/devicetree/bindings/mhi/msm_mhi.txt

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MSM MHI



MSM MHI enables communication with a device over a PCIe link using the

Modem Host Interface protocol. The bindings referred to below, enable

the correct configuration of the interface and required sideband

signals.



Required properties:

  - compatible: should be "qcom,mhi"

  - Refer to "Documentation/devicetree/bindings/esoc/esoc_client.txt" for

    below properties:

	- esoc-names

	- esoc-0

  - wakeup-gpios: gpio used to wake device from low power mode.

  - Refer to "Documentation/devicetree/bindings/arm/msm/msm_bus.txt" for

    below optional properties:

	- qcom,msm-bus,name

	- qcom,msm-bus,num-cases

	- qcom,msm-bus,num-paths

	- qcom,msm-bus,vectors-KBps



Example:



	mhi: qcom,mhi {

		compatible = "qcom,mhi";

		esoc-names = "mdm";

		esoc-0 = <&mdm1>;

		mhi-device-wake-gpio =

			<&msmgpio 108 0>;

		qcom,msm-bus,name = "mhi";

		qcom,msm-bus,num-cases = <2>;

		qcom,msm-bus,num-paths = <1>;

		qcom,msm-bus,vectors-KBps =

				<100 512 0 0>,

				<100 512 1200000000 1200000000>;

	};

arch/arm/boot/dts/qcom/apq8084-v1.0-old-pwr-grid-mdm9x35-alt-cdp.dts

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@@ -63,7 +63,7 @@ 
	qcom,msm-bus,num-paths = <1>;

	qcom,msm-bus,vectors-KBps =

			<100 512 0 0>,

			<100 512 625000000 625000000>;

			<100 512 1200000000 1200000000>;

};

&ufsphy1 {

	status = "disabled";

arch/arm/boot/dts/qcom/apq8084-v1.0-old-pwr-grid-smb1357-mdm9x35-alt-rcm.dts

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@@ -70,7 +70,7 @@ 
	qcom,msm-bus,num-paths = <1>;

	qcom,msm-bus,vectors-KBps =

			<100 512 0 0>,

			<100 512 625000000 625000000>;

			<100 512 1200000000 1200000000>;

};

&usb3 {

	vbus_dwc3-supply = <&smb1357_otg_vreg>;

arch/arm/boot/dts/qcom/apq8084-v1.0-old-pwr-grid-smb1357-mdm9x35-cdp.dts

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@@ -72,7 +72,7 @@ 
	qcom,msm-bus,num-paths = <1>;

	qcom,msm-bus,vectors-KBps =

			<100 512 0 0>,

			<100 512 625000000 625000000>;

			<100 512 1200000000 1200000000>;

};



&usb3 {

arch/arm/boot/dts/qcom/apq8084-v1.0-old-pwr-grid-smb1357-mdm9x35-mtp.dts

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@@ -72,7 +72,7 @@ 
	qcom,msm-bus,num-paths = <1>;

	qcom,msm-bus,vectors-KBps =

			<100 512 0 0>,

			<100 512 625000000 625000000>;

			<100 512 1200000000 1200000000>;

};

&usb3 {

	vbus_dwc3-supply = <&smb1357_otg_vreg>;