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Commit afe69c02 authored by Ankit Jain's avatar Ankit Jain
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dt-bindings: uio: Add msm_sharedmem driver bindings 



Add bindings for msm_sharedmem driver. This driver will
allocate the sharedmem region and assign the access
permission to the shared region.

Change-Id: Id60e1cf7afbe25912f82a0e202c2dce98ceddeec
Signed-off-by: default avatarAnkit Jain <jankit@codeaurora.org>
parent 4e67573b

Documentation/devicetree/bindings/uio/msm_sharedmem.txt

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+18 −0
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msm_sharedmem provides the shared memory addresses for various clients in user-space



Required properties:

- compatible:		Must be "qcom,sharedmem-uio"

- reg : The address and size of the shared memory. The address/sizes may vary.

	A reg address of Zero indicates that the shared memory is dynamically

	allocated using dma_alloc_coherent. A non zero reg address is used

	directly.

- reg-names : Indicates various client-names.

- qcom,client-id : The client id for the QMI clients.



Example:

	qcom,msm_sharedmem@0dc80000 {

		compatible = "qcom,sharedmem-uio";

		reg = <0x0dc80000 0x00180000>,

		reg-names = "rmtfs";

		qcom,client-id = <0x00000001>;

	};