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Commit 0ae8ff3d authored by Subbaraman Narayanamurthy's avatar Subbaraman Narayanamurthy
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dt-bindings: platform: msm: Add DT bindings for qpnp-revid driver 



Add DT bindings for QPNP REVID driver that provides the QTI PMIC
revision information for other peripheral drivers upon request.

This is taken as a snapshot from msm-4.14 kernel
'commit 9bb584ae3a9d ("msm/sde/rotator: Add rev checks for sdmmagpie")'

Change-Id: I966a03d2594c3985083d4083cb7301fe48a93f0f
Signed-off-by: default avatarSubbaraman Narayanamurthy <subbaram@codeaurora.org>
parent ab411024

Documentation/devicetree/bindings/platform/msm/qpnp-revid.txt

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+19 −0
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QPNP-REVID



QPNP-REVID provides a way to read the PMIC part number and revision.



Required properties:

- compatible : should be "qcom,qpnp-revid"

- reg : offset and length of the PMIC peripheral register map.



Optional property:

- qcom,fab-id-valid: Use this property when support to read Fab

	identification from REV ID peripheral is available.

- qcom,tp-rev-valid: Use this property when support to read TP

	revision identification from REV ID peripheral.



Example:

	qcom,revid@100 {

		compatible = "qcom,qpnp-revid";

		reg = <0x100 0x100>;

	};