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Commit 4aac5596 authored by Ping Li's avatar Ping Li
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drm/msm/sde: add documentation for LTM device tree entries 



This change adds the documentation for LTM version and offset entries
in device tree file.

Change-Id: I4b61ea6d1a1348c16e73816248e14fc686ae0dfb
Signed-off-by: default avatarPing Li <pingli@codeaurora.org>
parent 90ac8d0e

Documentation/devicetree/bindings/display/msm/sde.txt

+6 −0
Original line number Diff line number Diff line
@@ -265,6 +265,12 @@ Optional properties: 
				DSPP block, the AD offsets must be offset from the

				corresponding DSPP base.

- qcom,sde-dspp-ad-version	A u32 value indicating the version of the AD hardware

- qcom,sde-dspp-ltm-version	A u32 value indicating the major(upper 16 bits) and minor(lower 16 bits)

				version of the LTM hardware

- qcom,sde-dspp-ltm-off:	Array of u32 offsets indicate the LTM block offsets from the

				DSPP offsets. Since LTM hardware is represented as part of

				DSPP block, the LTM offsets are calculated based on the

				corresponding DSPP base.

- qcom,sde-vbif-id:		Array of vbif ids corresponding to the

				offsets defined in property: qcom,sde-vbif-off.

- qcom,sde-vbif-default-ot-rd-limit:	A u32 value indicates the default read OT limit