[PATCH v7 0/4] Add memory ownership switch support and enable mss rproc on msm8996

Avaneesh Kumar Dwivedi
2017-07-21T10:49:29Z

This patch set does following
1- Adds new scm call which helps in stage two translation of a memory region
so that memory ownership sharing and switching can be achieved on armv8 and later.
2- Enable mss remoteproc on msm8996

Changes w.r.t. last patchset
1- Uses dma_alloc_coherent() that dma_alloc_attrs()
2- Fixes warning from checkpatch with --strict option
3- Fixes other minor comments

Avaneesh Kumar Dwivedi (4):
firmware: scm: Add new SCM call API for switching memory ownership
remoteproc: qcom: refactor mss fw image loading sequence
remoteproc: qcom: Make secure world call for mem ownership switch
remoteproc: qcom: Add support for mss remoteproc on msm8996

.../devicetree/bindings/remoteproc/qcom,q6v5.txt | 1 +
drivers/firmware/qcom_scm-32.c | 7 +
drivers/firmware/qcom_scm-64.c | 27 ++
drivers/firmware/qcom_scm.c | 94 +++++++
drivers/firmware/qcom_scm.h | 5 +
drivers/remoteproc/qcom_q6v5_pil.c | 273 ++++++++++++++++++---
include/linux/qcom_scm.h | 16 ++
7 files changed, 385 insertions(+), 38 deletions(-)