soc: qcom: mdtloader: Add PAS context aware qcom_mdt_pas_load() function

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Introduce a new PAS context-aware function, qcom_mdt_pas_load(), for
remote processor drivers. This function utilizes the PAS context
pointer returned from qcom_scm_pas_ctx_init() to perform firmware
metadata verification and memory setup via SMC calls.

The qcom_mdt_pas_load() and qcom_mdt_load() functions are largely
similar, but the former is designed for clients using the PAS
context-based data structure. Over time, all users of qcom_mdt_load()
can be migrated to use qcom_mdt_pas_load() for consistency and
improved abstraction.

As the remoteproc PAS driver (qcom_q6v5_pas) has already adopted the
PAS context-based approach, update it to use qcom_mdt_pas_load().

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260105-kvmrprocv10-v10-6-022e96815380@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

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Mukesh Ojha 2026-01-05 18:52:54 +05:30 • committed by Bjorn Andersson

parent b13d8baf56

commit 8a4fcffde6

3 changed files with 46 additions and 19 deletions

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24

drivers/remoteproc/qcom_q6v5_pas.c

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31

drivers/soc/qcom/mdt_loader.c

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10

include/linux/soc/qcom/mdt_loader.h

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