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bindings: Documentation: add DSC continuous PPS command support for DP

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Add support for DSC continuous PPS command for DP which allows sending
PPS during every frame in hardware as per the requirement of some
bridge chips.

Change-Id: I6c81c08ca386ef7cf636fed0b1328c4e0c029ea3
This commit is contained in:
Abhinav Kumar 2020-11-19 11:41:59 -05:00 • committed by Sudarsan Ramesh
commit 6f24ba7786
1 changed files with 3 additions and 1 deletions
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4
bindings/sde-dp.txt
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@ -76,6 +76,8 @@ DP Controller: Required properties:
- usb-controller: Phandle for the USB controller.
- qcom,pll-revision: PLL hardware revision.
- usb-phy: Phandle for USB PHY driver. This is used to register for USB cable events.
- qcom,dsc-continuous-pps: Control node for sending PPS every frame in hardware for DSC over DP.
This is needed by certain bridge chips where there is such a requirement to do so.
- qcom,dp-aux-switch: Phandle for the driver used to program the AUX switch for Display Port orientation.
- qcom,dp-hpd-gpio: HPD gpio for direct DP connector without USB PHY or AUX switch.
- qcom,dp-gpio-aux-switch: Gpio DP AUX switch chipset support.
@ -197,7 +199,7 @@ sde_dp: qcom,dp_display@0 {
qcom,mst-enable;
qcom,dsc-feature-enable;
qcom,fec-feature-enable;
qcom,dsc-continuous-pps;
vdda-1p2-supply = <&L6B>;
vdda-0p9-supply = <&L1B>;
vdd_mx-supply = <&VDD_MXA_LEVEL>;