From 908eb2d3476ec1359448b915d24518c8e1c4eb49 Mon Sep 17 00:00:00 2001 From: Prabhanjan Kandula Date: Thu, 20 Feb 2020 15:55:43 -0800 Subject: [PATCH] bindings: Documentation: add documentation of spr block entries Add documentation for SPR hardware block device tree entries. Change-Id: Id8a6d22f04002f1a294dec158288593f2da3f1a5 --- bindings/sde.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/bindings/sde.txt b/bindings/sde.txt index fa854afbb2f8..0ba34a6e1d84 100644 --- a/bindings/sde.txt +++ b/bindings/sde.txt @@ -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>;