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Commit 908eb2d3 authored by Prabhanjan Kandula's avatar Prabhanjan Kandula
Browse files

bindings: Documentation: add documentation of spr block entries 

Add documentation for SPR hardware block device tree entries.

Change-Id: Id8a6d22f04002f1a294dec158288593f2da3f1a5
parent ac3811d1

bindings/sde.txt

+7 −0
Original line number Diff line number Diff line
@@ -319,6 +319,10 @@ Optional properties: 
				corresponding DSPP base.

- qcom,sde-dspp-rc-size:	A u32 value indicating the RC block address range.

- qcom,sde-dspp-rc-mem-size:	A u32 value indicating the RC block shared memory size.

- qcom,sde-dspp-spr-off:    Array of u32 offsets indicate the SPR block offsets from the

                corresponding DSPP block offset as base.

- qcom,sde-dspp-spr-size:    A u32 value indicating the SPR block register address range

- qcom,sde-dspp-spr-version:    A u32 value indicating the version of SPR hardware.

- 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
@@ -596,6 +600,9 @@ Example: 
    qcom,sde-dspp-rc-version = <0x00010000>;

    qcom,sde-dspp-rc-off = <0x15800 0x14c00>;

    qcom,sde-dspp-rc-size = <0x100>;

    qcom,sde-dspp-spr-off = <0x15400 0x14400>;

    qcom,sde-dspp-spr-size = <0x200>;

    qcom,sde-dspp-spr-version = <0x00010000>:

    qcom,sde-dspp-rc-mem-size = <2720>;

    qcom,sde-dest-scaler-top-off = <0x00061000>;

    qcom,sde-dest-scaler-off = <0x800 0x1000>;