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Documentation: add fixed topology for DisplayPort MST on Kona

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Add optional property to specify fixed topology for DisplayPort
MST feature.

Change-Id: I20fe53205a25df819762e9d996e7b0adaf312396
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
This commit is contained in:
Tatenda Chipeperekwa 2019-03-26 09:46:36 -07:00
parent d89e2cf714
commit b639470825
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/display/msm/sde-dp.txt
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@ -107,6 +107,7 @@ Optional properties:
controller. These pin configurations are installed in the pinctrl
device node. Refer to pinctrl-bindings.txt
- qcom,max-lclk-frequency-khz: An integer specifying the max. link clock in KHz supported by Display Port.
- qcom,mst-fixed-topology-ports: u32 values of which MST output port to reserve, start from one
[Optional child nodes]: These nodes are for devices which are
dependent on msm_ext_disp. If msm_ext_disp is disabled then